baber/WOPTO huggingface dataset:
Patent JP-H0569631-A (JP)
Title: Serial dot printer
Inventor: ARAKI YUJI
IPC: B41J29/54
Filed: 1991-09-12
Abstract: PURPOSE:To judge abnormality of a head gap simply by an inclination of an upper frame based on defects of locking by a method wherein the head gap is detected at both end parts in a moving range of a head carrier, and a difference between respective detected values is compared with a difference between corresponding set values. CONSTITUTION:Under a state wherein an upper frame 1 and a lower frame 2 are locked by using lock levers 6, 6' and a reinforcing shaft 7, a head carrier 4 is moved along a carrier sliding shaft 3, and a head gap is detected at positions point A, point B of both ends. The head gaps of respective points A, B when the upper and lower frames 1, 2 are certainly locked are preliminarily detected to be stored as set values SA, SB. A difference (DA-DB) between detected values and a difference (SA-SB) between the set values are obtained. Further, a difference between those differences is obtained. Then, when that value exceeds a tolerable value C, abnormality of the head gap by defects of locking is considered to be present and execution of printing is forbidden. Further, issue of an error alarm and others are carried out.
Patent JP-H0896523-A (JP)
Title: Signal processor
Inventor: SASAKI YOSHIYUKI
IPC: G11B20/18
Filed: 1994-09-28
Abstract: PURPOSE: To change equalization characteristics and to obtain the optimum equalization characteristics without injuring quality of an output signal by controlling the characteristics of an equalizing means according to a gate signal synchronized with an input signal. CONSTITUTION: A gate pulse generation circuit 13 discriminates the data in a demodulated singnal by a channel decoder 4, and generates a signal becoming 'H' in a sub-cord part to send it to a CPU 8. The CPU 8 changes a voltage of a control signal sent to an equalizer 3 through a line 9 in a large range in the period in which a gate pulse in the 'H', to change the equalization characteristics of the equalizer 3. At this time, the CPU 8 detects a point on which the number of error flags becomes the least while counting the number of error flags outputted from an error correction circuit 5. Then, the CPU 8 is made to store the value of an optimum equalizer control voltage in a RAM12, and the equalizer 3 is made to operate with the optimum control voltage in an audio part and a video part, and the suitable equalization characteristic is obtained.
Patent JP-H0660583-A (JP)
Title: Magnetic head device
Inventor: IKEZAWA TOSHIAKI
IPC: G11B21/20
Filed: 1992-08-07
Abstract: PURPOSE:To accurately know necessity/unnecessity for adjusting a gap and to automatically adjust the gap at need by detecting a gap condition between faces of a magnetic head having contact correspondence with a magnetic medium by a pressure sensor incorporated in the magnetic head. CONSTITUTION:By the magnetic head 41 in an automatic ticket examiner, magnetic data is processed by contact correspondence whenever a ticket is inserted, and at this time, pressing force at the time when the ticket passes through is detected from load pressure in a core 42 by the pressure sensor 43. According to a lowering degree in the pressing force, voltage value to a piezo element 45 is calculated by a CPU and applied to the element 45, and the core 42 is moved to a pad roller 44 side automatically, and a gap amt. between faces is set. Further, when the pressing force of the core 42 is detected by the sensor 43 and exists within a proper range, the element 45 is not moved by the CPU, and a constant voltage output is maintained as it is and magnetic data processing is executed. Thus, gap adjustment by a clerk in charge is omitted and operation is automated.
Patent JP-H1079381-A (JP)
Title: Method of forming insulating film pattern and photosensitive composition
Inventor: MIKOSHIBA SATOSHI
IPC: H01L21/027
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of an alkali developable high precious and low conductivity insulating pattern by a method wherein a substrate is coated with a photosensitive resin compound containing the silicon polymer having the first monomer and the other silicon polymer having the second monomer to be exposed, developed and heat-treated. SOLUTION: A substrate is coated with a photosensitive resin compound containing the first silicon polymer having a monomer represented by a formula I and the second silicon polymer having another monomer represented by another formula II for the formation of a photosensitive resin film and then this photosensitive resin film is selectively exposed and developed so as to heat-treat a photosensitive resin film pattern after the development. The R<1> -R<5> in the formulas I, II represent hydrogen, substituted or non-substituted alkyl radical or substituted or non-substituted aromatic radical. At this point, it is recommended that the mixing ratio of the first silicon polymer with the second silicon polymer shall be 1:99-99:1 in case of the formation of positive insulating film pattern while 50:50-99,99:0.01 in case of the formation of negative insulating film pattern.
Patent JP-S6388261-A (JP)
Title: Fuel cooling fan control device for internal combustion engine
Inventor: ITO TOSHIMITSU
IPC: F02M31/20
Filed: 1986-10-02
Abstract: PURPOSE:To carry out an optimum cooling of a fuel system, when a fuel system cooling fan is driven until the temperature of an engine becomes less than a set value after stoppage of the engine, by lowering this set value if the engine temperature directly after the stoppage of the engine is higher than the set value and further the time required for starting is long. CONSTITUTION:A cooling fan drive control means 92 drives a cooling fan 14 until the temperature of an engine becomes less than a predetermined temperature after stoppage of the engine on the basis of the detected result of an engine temperature detector 90, and an engine stoppage detecting means 91 to cool the fuel system of the engine. A set temperature control means 95, on the basis of the outputs from a storing means 93 which stores the engine temperature directly after the stoppage of the engine, and a starting time detecting means 94 which detects the starting time of the engine, lowers the set temperature if the engine temperature directly after the stoppage of the engine is higher than the above set temperature and further the starting time is longer than a prescribed value, and carries out an optimum cooling of the fuel system.
Patent JP-H0682147-A (JP)
Title: Control device for freezer and refrigerator
Inventor: MORI SHIGERU
IPC: F25D21/08
Filed: 1992-09-01
Abstract: PURPOSE:To provide a control device for a freezer and a refrigerator for use in storing foods in which temperature rise in a freezer and a refrigerator during defrosting operation can be reduced by a method wherein a defrosting control is interrupted when a door opening or closing of either a freezing chamber or a refrigerator chamber is detected during a pre-cooling operation in defrosting control. CONSTITUTION:As a door opening or closing sensing means 32 detects a door opening or closing of a freezing chamber after a cooling control means 35 starts to perform a precooling operation under a defrosting control, a timer A 27 setting a time of precooling operation is cleared. Then, after a specified period of time has elapsed, the precooling operation is carried out again. Accordingly, in the case that the door opening or closing operation is overlapped with the defrosting control, it is possible to reduce a temperature rise in the freezing chamber.
Patent JP-H0395694-A (JP)
Title: Finger picture input device
Inventor: TAKEDA MASAHIRO
IPC: G06T1/00
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a finger picture which is more distinct and has high S/N ratio by providing a cover for covering a finger placed on a finger placing table. CONSTITUTION:When the finger F is inserted into a finger case 15, and is placed on the finger placing surface T of a prism 12, since temperature in the finger case 15 is raised by the heat of the finger F, and the sweating action of the finger F is promoted, the adhesive strength of the finger F to the finger placing surface T is improved. Besides, unnecessary incident light from the finger placing surface is interrupted by the finger case 15, and interfering light to the camera 14 is reduced. Consequently, the more distinct finger picture of the high S/N ratio can be obtained.
Patent JP-H07110351-A (JP)
Title: Grounding-state monitoring device for relay used for multiplex dc load
Inventor: SAN CHIYORU KIMU
IPC: G01R31/00
Filed: 1993-09-20
Abstract: PURPOSE: To easily monitor a DC circuit side grounding condition wholly or by respective loads by carrying a low frequency AC signal on DC circuit lines, and detecting an AC signal leaked from a large number of DC load sides by grounding. CONSTITUTION: A low frequency signal generating circuit 30a transmits a low frequency AC signal of a range of not exerting influence on the other apparatus by carrying it on DC circuit lines P and N by receiving desired AC voltage from a power source circuit 20. A main (-) grounding condition detecting circuit 30b and a main (+) grounding condition detecting circuit 30c actuate a display lamp when a grounding condition is caused in repective loads. An earth current detecting circuit 40 converts the detected low frequency AC signal into a digital earth current signal when DC loads are grounded by individually detecting low frequency AC signals transmitted by the circuit 30a through plural DC loads.  A load failure signal generating circuit 50 individually diaplays grounding conditions of the DC loads by generating a load failure signal in response to the earth cirrent signal from the circuit 40.
Patent JP-H0569926-A (JP)
Title: Carrier device of print board
Inventor: KAWAGUCHI ATSUSHI
IPC: H05K13/02
Filed: 1991-09-13
Abstract: PURPOSE:To accurately detect a point of a print board without being affected by the curving or a hole such as through hole of the print board, and without possibility of being affected by a dust and the like. CONSTITUTION:A carrier belt 2 for putting both side ends of a print board 1, and for carrying it, is provided. A photoelectric sensor 3 for detecting the position of the print board 1 is provided obliquely and downward so that the light is radiated on the side end part of the print board which is arranged above the carrier belt at the side point of the print board 1 on the carrier belt 2. The side end part of the print board l is detected by the photoelectric sensor 3, and the position of the sensor can be detected without being affected by the curving and the deformation. The light is obliquely radiated on the print board 1 from the photoelectric sensor 3, and the position of the print board can be detected without having the light transmitted through a hole 9 such as a through hole. The end of the photoelectric sensor 3 set obliquely and downward will not collect dusts.
Patent JP-H01164612-A (JP)
Title: Car suspension
Inventor: KENESU JIYON SHIAAZU
IPC: B60G3/20
Filed: 1988-09-20
Abstract: PURPOSE: To improve a suspension function with a simple structure by fitting the upper section of a member rotatably fitted with a wheel to a vehicle body side member via wishbones, and fitting the lower section of an inner shaft to the vehicle body side member via an L-shaped link and a control link. CONSTITUTION: A wheel is supported rotatably around the horizontal axis J via a hub carrier K. The upper end D of the hub carrier K is fitted to the vehicle body side via wishbones D-F. The lower end A of the hub carrier K is fitted to the vehicle body side via L-shaped lower links A-C. The lower end of the hub carrier K separated from the rotation point A of the lower links A-C is fitted to the vehicle body side via control links G, H. The inside fitting point H of the control links G, H is arranged between two points B, C of the lower links A-C on the lower side and outside of the line extended between two points B, C.
Patent JP-H0793332-A (JP)
Title: Dictionary preparation assisting device
Inventor: KAMEI SHINICHIRO
IPC: G06F17/28
Filed: 1993-09-20
Abstract: PURPOSE:To make the preparation of a dictionary of idiomatic expressions efficient and improve the quality of the dictionary by providing a means which stores an idiomatic expression distribution chart and a means which displays the idiomatic expression distribution chart on a screen. CONSTITUTION:A dictionary information control means 2 stores information inputted through a character input means 1 in the dictionary 4 and also sends the inputted information and information in the dictionary 4 to the screen display means 3. The distribution chart of idiomatic expressions stored in an idiomatic expression distribution chart storage part 5 is displayed on the screen by the image display means 3. In the idiomatic expression distribution chart, the kinds of idiomatic expressions which are used in Japan and their relation are illustrated. Consequently, the attention of a dictionary preparing operator is attracted and information described in the dictionary and the dictionary structure can be altered according to the kind of 'usage'. For example, when the same expression is used for plural idiomatic meanings like a Japanese expression 'Sitting cross-legged' (sitting with legs crossed and taking an irresponsible attitude), an omission of their registration is reducible.
Patent JP-H0879487-A (JP)
Title: Facsimile equipment
Inventor: YOSHINO MOTOAKI
IPC: H04L1/16
Filed: 1994-09-02
Abstract: PURPOSE: To provide facsimile equipment which contains an ECM function to perform desired communication with higher efficiency. CONSTITUTION: The communication of 'error retransmission procedure set in 300bps' is carried out in a pre-message procedure set between a caller terminal and a callee terminal (S1-S3). Then the circuit check and other operations are carried out (S4, S5), and the image frames are successively sent to the callee terminal (S6). A PPS-EOP signal is transmitted to the callee terminal (S7). If an error occurs in a received image, a request is given to the callee terminal by a PPR signal to retransmit an error frame (S8). When the retransmission request given from the callee terminal satisfies the 1st prescribed condition, the error frame is retransmitted in 300bps (S14). Then the PPS-EOP signal is transmitted to the callee terminal (S15), and a circuit is cut by transmission of a DCN signal (S17) after an MCF signal is received (S16).
Patent JP-S6294016-A (JP)
Title: Clear signal generating circuit
Inventor: MAEDA KIYOHARU
IPC: H03K17/22
Filed: 1985-10-18
Abstract: PURPOSE:To set a stable initializing state to a digital circuit network by providing a digital count circuit generated a clear signal during a period while the count of clock signals is started at a time when a power voltage is restored normally until a prescribed number. CONSTITUTION:An output voltage E of a DC voltage source 1 fed to a power input VCC at a time t1 is decreased to a voltage Va being over a threshold value Vb of a circuit such as a storage circuit in a digital circuit network 2 and being less than a minimum voltage VOP at which the digital circuit network 2 is operated normally because of the momentary interruption of the commercial power supply. When the voltage restores to the voltage VOP at a time t2, a clear signal is inputted from a digital counter circuit 26 of the digital circuit network 2 from the time t2 until a prescribed period T elapses to cause the state '0', then the circuit network 2 is set or reset surely thereby attaining the stable initial state.
Patent JP-H0980215-A (JP)
Title: Production of color filter
Inventor: FURUHATA KENICHI
IPC: G02B5/20
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a color filter with simple and low process cost and good production yield to obtain a color filter having good heat resistance, chemical resistance and dimensional accuracy. SOLUTION: After a color coating film (R, G, B) 2 formed on the principal plane of a dry film 4 is transferred to a relief printing plate 6 having a specified pattern, the transferred color coating film 2 is further transferred to an adhesive layer 9 such as a polyisocyanate on a glass substrate 8 to form a color pattern. This transfer process is repeated for each color to produce a color filter. The color coating film 2 is formed by using a photosensitive pigment resist. The color coating film 2 is transferred to the principal plane of the glass substrate by using a relief printing plate and is exposed to light as the transferred state to be hardened.
Patent JP-S6386844-A (JP)
Title: Sliding guide member for spinning and weaving yarn
Inventor: SUKIMOTO OTONOBU
IPC: B65H57/24
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a sliding guide member for spinning and weaving yarn having superior wear resistance and machinability by specifying the grain sizes and distributions of proeutectic Si grains and eutectic Si grains in the Al matrix of an Al alloy having a specified compsn. contg. Si and Cu. CONSTITUTION:Proeutectic Si grains of 40-80mum grain size are uniformly dispersed in the Al matrix of an Al alloy consisting of 16-30wt% Si 0.3-7.0wt% Cu and the balance essentially Al so that the grains account for >=60% of the total area of all of proeutectic Si grains. Eutectic Si grains of <=10mum grain size are also uniformly dispersed so that the grains account for >=60% of the total area of all of eutectic Si grains. The above-mentioned specified structure is formed by casting an Al alloy having the prescribed compsn. and by hot extruding the resulting ingot contg. coarse proeutectic and eutectic Si grains at about 350-420 deg.C. The hot extruded ingot is hardly worn, is easily machined and can be simply formed into a lightweight product of high accuracy, so a superior sliding guide member for spinning and weaving yarn is obtd.
Patent JP-S6388168-A (JP)
Title: 3-benzoylpropionic acid derivative
Inventor: TOMIZAWA KAZUYUKI
IPC: C07C67/00
Filed: 1986-10-01
Abstract: NEW MATERIAL:A compound expressed by formula I [X is H, halogen, lower alkyl, cycloalkyl, lower alkoxy, benzyl, phenylthio or phenyl which may have a substituent group (halogen or CH3); Y is lower alkyl or acyl; R is H or lower alkyl; n is 1 or 2]. EXAMPLE:3-Acetylthiomethyl-3-benzoylpropionic acid. USE:A remedy for autoimmune diseases, e.g. chronic rheumarthritis, systemic lupus erythematosus, etc., and diseases caused by immunological function insufficiency, e.g. cancer, microbism, asthma, etc. PREPARATION:A compound expressed by formula I is reacted with formaldehyde in pyridine in the presence of a secondary amine to give a compound expressed by formula III, which is then reacted with a compound expressed by the formula YSH in an organic solvent to afford the compound expressed by formula I (R is H). Furthermore, the resultant compound, as desired, is reacted with a normally used alkylating agent in an organic solvent in the presence of a base to provide the compound expressed by formula I (R is lower alkyl).
Patent JP-H0983858-A (JP)
Title: Image pickup device and image pickup method
Inventor: TAKEDA NOBUHIRO
IPC: H04N5/232
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a 2-dimension spatial frequency limit characteristic being a variable and excellent characteristic with a simple configuration in the image pickup device. SOLUTION: An image pickup optical system 2 is moved by a lens drive means 8 so that a focal position of an object image varies with a prescribed range nearly around a photosensing face of an image pickup element 4 during exposure of the image pickup element 4. Thus, the 2-dimension spatial frequency characteristic with a low pass characteristic is obtained. The characteristic is used for the 2-dimension spatial frequency limit characteristic to eliminate loopback distortion.
Patent JP-H04114482-A (JP)
Title: Solar cell and manufacture thereof
Inventor: WADA HIROKO
IPC: H01L31/04
Filed: 1990-09-04
Abstract: PURPOSE:To enable a solar cell to be improved in conversion efficiency by a method wherein a simultaneous evaporation film is formed of a few kinds of compound semiconductor material and turned into a solid solution film through an activation thermal treatment, the window layer and the light absorbing layer are formed of the solid solution film, and electrode layers are formed thereon respectively. CONSTITUTION:A simultaneous composite evaporation film of CdS, ZnS, and In is formed on a glass substrate 1 as thick as 2.2mum as a whole, where the mol ratio of CdS to ZnS is 8:2. In amounts to 0.1% of the total amount of CdS and ZnS. Then, the composite film of Cds, ZnS, and In is thermally treated at a temperature of 550 deg.C in an atmosphere of CdCl2 vapor to be crystallized, whereby the film is effectively doped with In. A P-type semiconductor light absorbing layer 3 composed of belts of CdTe 8mm in width and 5mum in thickness arranged at a gap of 2mm is formed on the activated N-type semiconductor window layer 2 whose main component is the activated Cd0.8Zn0.2S solid solution through evaporation, an In electrode 4 1mm in width is provided onto the gap concerned where the CdTe belt is not provided on the window layer 2, and a Cu electrode 5 is provided onto the light absorbing layer 3.
Patent JP-H0571148-A (JP)
Title: Water supply device
Inventor: HYODO TAKAHIKO
IPC: F24H9/20
Filed: 1991-09-13
Abstract: PURPOSE:To improve the operation reliability of a microswitch in a water supply device capable of changing over the water supply state and water supply stopping state by operating the microswitch at hand of a user. CONSTITUTION:A manually operating member 44 formed along the outer surface of a casing B is rigidly connected to a contact member 45 contacting a movable piece 30 of a microswitch S3. The contact member 45 is constituted only movable toward and away from the microswitch S3 and energized to return to the separation side.
Patent JP-S60126214-A (JP)
Title: Hair tonic
Inventor: TSUCHIYA KAZUOKI
IPC: A61K8/00
Filed: 1983-12-14
Abstract: PURPOSE:A hair tonic effective especially for male alopecia such as young and manhood alopecia, etc., containing chlormadinone acetate as an active ingredient. CONSTITUTION:A hair tonic containing about 0.1-0.5wt% chlormadinone acetate shown the formula well-known as a remedy for prostatic hypertrophy, prostatic carcinoma, etc. as an active ingredient. The hair tonic can be processed into a state suitable for an ordinary hair cosmetic, especially a state of solution, by adding a diluent, cream base, etc. to the active ingredient, and further may be blended with other auxiliaries, a dyestuff, perfume, etc. which are useful for hair cosmetic. When it is used, 0.02-0.1ml of the hair tonic based on 1cm<2> scalp is applied once - several times daily after hair washing or before sleeping at night. It is not observed to have side effects and toxicity.
Patent JP-S59126138-A (JP)
Title: Speed change mechanism of turning reduction gear
Inventor: YAMASHITA MASAAKI
IPC: F16H3/22
Filed: 1982-12-29
Abstract: PURPOSE:To permit a turning speed and a turning force to be arbitrarily selected in dependence upon various substances of work, situations of site and degree of skill of an operator, by providing a speed change mechanism capable of changing a turning speed to a plurality of speeds at reduction gear mounted on the way of a turning power transmission mechanism. CONSTITUTION:Speed change gears 15, 16 and 17 mounted to an intermediate reduction gear shaft 14 are slidably operated by e.g. a speed change lever, etc. outside of a reduction gear 11. Thus, one of the speed change gears 15, 16 and 17 is meshed with one of corresponding output gears 19, 20 and 21 to carry out three-step speed change operation. Accordingly, for example, when a low speed turning operation is intended to be carried out by an unskilled operator or at a narrow site, a first speed may be selected, while when a high speed turning operation is intended to be carried out by skilled operator or at a wide site, a second speed or a third speed may be selected. In this manner, it is possible to select various turning speeds in dependence upon applications and objects.