baber/WOPTO huggingface dataset:
Patent JP-H11188831-A (JP)
Title: Gravure plate engraving cell measuring device and gravure plate engraving method
Inventor: TSUNEKAWA YUTAKA
IPC: B41C1/045
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To make application even in the case of high demand to print quality and enable its measurement to be done readily by taking images for engraving cells formed on a gravure print and thereby obtaining image data, and calculating the opening area of the engraving cells based upon the image data. SOLUTION: At first, a test engraving is conducted on the basis of a reference data for formation of engraving cells on a gravure print (S31). Next, by taking images with respect to test engraving cells, its configurational parameter is measured automatically to obtain an area as measured configurational data (S32). Subsequently, the necessity of correcting engraving conditions is determined by comparing the measured configurational data and reference conflgurational data (S33). As a result of the determination, if a determination for necessary correction is done, the engraving conditions are corrected (S34). The correction is carried out by making a comparison with the value of a reference area and thereby calculating a most suitable adjusting value.  On the other hand, as a result of the determination, if a determination for unnecessary correction is done, main engraving is implemented in terms of the engraving conditions so as to form engraving cells on the gravure print (S34).
Patent JP-S63147663-A (JP)
Title: Thermal fixing device
Inventor: NAKAMURA YUKA
IPC: H05B3/00
Filed: 1986-12-11
Abstract: PURPOSE:To prevent transverse slippage from occurring between a current-supplying brush and an annular electrode and maintain stable current supply to a heating roller, by providing one of a tip surface of the current-supplying brush and the surface of the annular electrode with a recessed part along a peripheral surface, and providing the other with a projecting part to be engaged with the recessed part. CONSTITUTION:The surface of each of current-supplying rings 28a, 28b is provided with an arcuate recessed part along a circumferential surface, while a tip surface of each of current-supplying brushes 33a, 33b to be brought into sliding contact with on the rings 28a, 28b is provided with an arcuate projecting part to be engaged with the corresponding recessed part. Thus, even when transverse slippage occurs between the rings 28a, 28b and the tip surfaces of the brushes 33a, 33b, sliding contact parts of them can be maintained in an engaged condition. As a result, it is possible to prevent the tip surfaces of the brushes from being deformed through abrasion and to prevent contact resistance from being increased, and stable current supply to a heating roller 21 can be maintained. A large contact area can be secured between the ring and the brush, so that the width of the ring and the brush can be reduced accordingly, and it is possible to maintain a sliding contact condition stable to transverse slippage.
Patent JP-H06150805-A (JP)
Title: Fuse box
Inventor: YAMAMOTO MASAAKI
IPC: H01H85/12
Filed: 1992-11-04
Abstract: PURPOSE:To reduce size and weight of a fuse box so that it can be assembled easily by forming a plurality of branch parts on the substrate of the fuse and forming fuse attachment holes in the branch parts. CONSTITUTION:In a fuse box 30, a plurality of branch parts 13 are branched from the base 12 of a substrate 11. The left ends of the branch parts 13a-13f are made a branch part for electric power supply terminals and the others are made a branch part for output terminals. Fuse attachment holes 32 in which respective branches 13a-13f of the fuse 10 are removably inserted are formed. A terminal insertion hole is formed in each fuse attachment hole 32 and terminals pressure attached to power supply wires and terminals pressure attached to output electric wires are connected to an electric power supply terminal 14a and output terminals 14b-14f formed in respective branch parts 13a-13f.
Patent JP-H10138094-A (JP)
Title: Tool breakage detection method and device in machine tool
Inventor: TAMURA YUKIO
IPC: B23Q17/09
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by performing tool breakage detection during processing work. SOLUTION: As a tool T installed on a pot 6 in a tool magazine 2 gets to a stand-by position P, a tool length measuring device 31 provided outside a processing range Z moves a contact sensor 32 forward by a cylinder 33 to get in contact with a tip of the tool T at the stand-by position P to measure length of the tool T. After processing with the length-measured tool T is completed, and as the tool T is installed on the tool pot 6 at the stand-by position P by a tool changer 3, the tool length measuring device 31 is actuated again to measure the length of the tool T at the stand-by position. Determination of breakage of a used tool is performed by comparison with a normal tool length before use.  Since the tool length measuring device 31 is provided outside the work range Z for a work W, measuring of tool length can be perfored without disconnecting processing to the work W, thereby processing work efficiency can be improved.
Patent JP-H09137090-A (JP)
Title: Releasing agent for flame propagation prevention coating
Inventor: FUJITA MICHITOMO
IPC: H02G1/12
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide the above releasing agent composed of benzyl alcohol and a specific component such as a tacky adhesive agent, capable of swelling and softening a flame propagation preventing coating of an electric wire or cable in a short time independent of the shape of the processing surface and exhibiting excellent flame-retardancy. SOLUTION: The objective releasing agent is produced by compounding (A) benzyl alcohol, (B) a tacky adhesive (e.g. an acrylic resin latex having a viscosity of >=5,000cps), (C) a fibrous substance (preferably phenolic resin fiber or cellulose powder), (D) 20-40wt.% (based on the component A) of a liquid organic flame-retardant [e.g., tris(β-chloroethyl)phosphate] and (E) 100-200wt.% (based on the component A) of a powdery inorganic flameretardant (e.g., aluminum hydroxide). The use of a mixed solvent consisting of the component A and 1-10wt.% (based on the component A) of N-methyl-2-pyrrolidone is preferable to the single use of the component A. The objective releasing agent is preferably applied with a spatula, doctor knife, etc., to a thickness of 1-2cm.
Patent JP-H06147229-A (JP)
Title: Rolling bearing
Inventor: YAO ATSUSHI
IPC: F16C33/58
Filed: 1992-11-05
Abstract: PURPOSE:To realize hardening of a raceway track part of a race which is a product of drawing without increasing a cost. CONSTITUTION:A full type ball bearing is composed of an inner ring 1, an outer ring 2 and balls 3. The outer ring 2 is composed of a cylindrical ring 4 and a disc-shaped ring 5 which are prepared by drawing austenite stainless steel plates. A raceway track part 4a in a partial arc of about a quarter circular arc is bent formed by drawing on the way of the cylindrical ring 4 in an axial direction. The raceway track part 4a is hardened through martensite transformation. The hardening of the raceway track part 4a is carried out by drawing and do without independent hardening.
Patent JP-H04168807-A (JP)
Title: Timer device
Inventor: ANEZAKI MITSUGI
IPC: G04G15/00
Filed: 1990-11-01
Abstract: PURPOSE:To eliminate the reversion of time by varying dividing rate of a clock signal which ticks away the time of a time counter with the time difference between the set time of a correcting time counter and the use time of the time counter. CONSTITUTION:The delay and advance of the time of the time counter 6 are normally held so that the time of the time counter 6 is equal to the time of the correcting time counter 4 with a dividing rate indication signal as the feedback signal from a time difference arithmetic unit 8 to a variable frequency divider 5. If the time of the counter 6 exceeds the limit value of a time difference register 9, the time of the counter 6 is sent to the counter 6 immediately. Although the time makes a skip at this time, the time is never ticked back, so the time does not repeat. Namely, a control part transfers the set time directly to the time counter for the large delay of the time by the addition of the time difference register 9 and a comparator 10, so the time becomes discontinuous, but is never reversed, so that the time can be set immediately.
Patent JP-H03156773-A (JP)
Title: Recording device, reproducing device and recording and reproducing device
Inventor: ADACHI TATSUYA
IPC: G11B20/10
Filed: 1989-11-14
Abstract: PURPOSE:To attain read-after-write processing at a high transfer rate by using plural number of recording sections and reproducing sections having a low processing speed and operating them in parallel. CONSTITUTION:A rate conversion section 107 converts recording signals SRRFR and SRRFRS outputted from recording sections 108, 109 into a recording signal SRRF2 of a double rate and outputs the result, converts a reproduction signal PBDT2 outputted from a head signal processing section 106 into reproduction signals PBDTP and PBDTQ of the standard transfer rate and supplies the result to reproduction sections 110, 111. Then two each of the recording sections 108, 109 and the reproduction sections 110, 111 and one RAM (random access memory) are used for the recording and reproduction respectively and operated in parallel to apply recording and reproduction at a transfer rate twice the transfer rate realized substantially by the recording sections 108, 109 and the reproduction sections 110, 111 simultaneously. Thus, the read-after-write processing at a high transfer rate is attained.
Patent JP-H05135885-A (JP)
Title: Emergency lighting device
Inventor: SANO MASAHITO
IPC: H05B41/14
Filed: 1991-11-12
Abstract: PURPOSE:To provide an emergency lighting device which prevents circuit parts from being broken or their lives from being reduced by putting a battery into over discharge state. CONSTITUTION:While a commercial ac power source E is normally operating, a transistor Q2 stays out of operation to prevent an inverter from being oscillated and the ac power of the commercial ac power source E is used to light up a discharge lamp L. Since electric currents flow to a relay coil RyL, a relay contact RyS is switched to a condenser C1 side to charge a battery B. When the commercial ac power source E fails, the relay contact RyS is switched to a Zener diode ZD side to turn the transistor G2 on. This causes an inverter 2 to be oscillated and its high frequency power causes a discharge lamp L to be lighted up. When a battery B substantially discharges and its voltage becomes lower than the Zener voltage of the Zener diode ZD, the Zener diode ZD enters reverse-blocking state to prevent electric currents from flowing to the transistor Q2 to stop the oscillation of the inverter 2.
Patent JP-2000125119-A (JP)
Title: Graphic processing method and graphic processor
Inventor: NAKANISHI NAOKI
IPC: H04N1/21
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To highly precisely vary printing data without reducing the work efficiency of a user by extracting contour information of graphic data based on a printing attribute added to stored graphic data and executing the variable processing of a graphic based on extracted contour information. SOLUTION: The space data of an objective graphic is temporarily stored in reading/writing storage device (RAM) 32 or an outer storage device 33. Different processings are executed on the type of the graphic, a segment and a circle in accordance with a multiline, an ellipse and a free curve. An offset graphic generated by the processing is stored in the RAM 32 and the outer storage device 33. The offset graphic is that considering the offset direction and the line width of a printing attribute. Thus, the maximum and minimum graphics which are geometrically stored are simply calculated without considering the offset direction and the line width of the printing attribute. Thus, contour information of the graphic is finally extracted by considering the printing attribute of the terminal form of the graphic.
Patent JP-H03156823-A (JP)
Title: Electromagnetic relay
Inventor: SAGAWA HIROYUKI
IPC: H01H50/56
Filed: 1989-11-14
Abstract: PURPOSE:To obtain an electromagnetic relay having high productivity, high assembly accuracy and a preferable yield rate by forming the insulative table of a contact piece block integrally with a movable iron piece by secondary insert molding. CONSTITUTION:An electromagnetic relay comprises a base 10, a movable contact piece block 20, a movable iron piece 30, an electromagnet block 40, base reinforcing members 50, 60 and a case 70. The movable contact piece block 20 is vertically formed integrally with the movable iron piece 30. The movable contact piece block 20 is driven by the movable iron piece 30 turned by excitation or deexcitation of the electromagnet block 40, and movable contacts 22a, 22b, 23a, 23b are brought into contact with or separation from stationary contacts 11a, 11b. The insulative table 21 of the movable contact piece block 20 is formed integrally with the movable iron piece 30 by secondary insert molding thus forming a connector 34 having a substantially U-shaped cross section.
Patent JP-H08138295-A (JP)
Title: Disk clamp device
Inventor: NAKAMICHI NIRO
IPC: G11B17/028
Filed: 1994-11-07
Abstract: PURPOSE: To surely and stably clamp a disk to a turntable while being low in cost by attracting a clamp member to a clamper base in the manner of securing the pressing force of a pressurizing member against the disk due to the elastic deformation of a spring without using a magnet having particularly strong attracting force. CONSTITUTION: A sub-magnet 58 for attracting the clamp member 14 to the clamper base 12 is provided in addition to a main magnet 56 for attracting the clamp member 14 to the turntable 22. By the sub-magnet 58, the clamp member 14 is tentatively fixed to the clamper base 12 so that the clamp member 14 is attracted to a plate 30 which is a magnetic body, until it is attracted to the turntable 22 against the pressing force of a leaf spring 46, and fixedly supported by the clamper base 12. Consequently, by the sub-magnet 58, the clamp member 14 is not elevated even with the thickness of the disk 16, and only the pressurizing part 18B is elevated by the elastic deformation of the leaf spring 46.
Patent JP-H09113483-A (JP)
Title: Orp sensor for strong electrolyte and method for measuring orp of strong electrolyte
Inventor: YAMAGUCHI SHIYUUJI
IPC: C02F1/46
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To shorten the rising time of an ORP sensor for sensing a strong electrolyte being delivered from the electrolyte bath. SOLUTION: At the time of back wash where the electrolyte is not delivered or immediately after driving an apparatus, a reference electrode 3 comprising the Ag/AgCl electrode of an ORP sensor is applied with a negative potential from a power supply 6 for feeding a positive potential to an indication electrode 4 comprising a Pt electrode. After applying a voltage for a predetermined time, a switched 5 is turned on to begin the measurement. Consequently, a DC voltage is applied to activate the surface of both electrodes thus enhancing the affinity to strong electrolyte. This constitution shorten the rising time and the true ORP value of electrolyte can be measured quickly.
Patent JP-H02142840-A (JP)
Title: Resin composition and packaging material
Inventor: WATANABE HIROYUKI
IPC: C08K3/26
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a resin composition which can contribute to the improvement of an effect of keeping the freshness of food and to the prevention of the formation of bad and offensive odors by mixing a polyolefin resin with finely powdered eggshells. CONSTITUTION:A resin composition prepared by adding 1-50 pts.wt. finely powdered eggshells to 100 pts.wt. polyolefin resin. The polyolefin resin used means a homopolymer or copolymer of ethylene, propylene or butane or a copolymer of ethylene with vinyl acetate or ethyl acrylate. Among the finely powdered eggshells, that of chicken is particularly desirable because it can be easily available in abundance and is white. The particle diameter of the eggshell is desirably about 1-50mum. When this particle diameter is below 1mum, a packaging material prepared from this composition is not satisfactory in a freshness keeping effect and an effect of preventing bad and offensive odors, and on the contrary when it is above 50mum, the powder cannot be homogeneously dispersed in the resin composition undesirably. The resin composition can be processed into a packaging material such as a film, sheet, box, pipe or tube.
Patent JP-H05238043-A (JP)
Title: Label printer with thermal printing head
Inventor: SATO TAKASHI
IPC: B41J2/37
Filed: 1991-11-13
Abstract: PURPOSE:To obtain uniform printing quality through a process, in which the pulse width of a printing strobe to a thermal printing head is varied even for a label having a different thermal color-developing temperature value, regarding a label printer having the thermal printing head for printing and issuing a label of bar code, etc., to be stuck on commodities, etc. CONSTITUTION:Resistance value of a heating element in a thermal printing head 17 is input initially and stored by a head resistance-value input processing means 20. The terminal color-developing temperature value of a label is input and stored previously by a thermal color-developing temperature value input processing means 21. Supply voltage is observed by a supply-voltage observing processing means 23 at the time of the printing of the label while the ambient temperature of the head is observed by a head-temperature observing processing means 24. A printing control means 26 determines the pulse width of an optimum printing strobe applied to the thermal printing head 17 from these values.
Patent JP-H05111221-A (JP)
Title: Ac generator for vehicle
Inventor: TANAKA TOSHINORI
IPC: H02K9/06
Filed: 1991-10-15
Abstract: PURPOSE:To see that the degree ingredients of the wind sound by each fan and the wind sound by a magnetic pole do not lie one upon the other, and reduce the wind sound by making the numbers of the vanes of front and rear fans odd numbers and different from each other. CONSTITUTION:The front fan 30 fixed to the end of a magnetic pole iron core 5 is provided with eleven sheets of vanes 30a by bending, and is provided with reinforcing ribs, and the number of magnetic poles are sixteen by magnetic pole iron cores 5 and 6. Moreover, the rear fan 31 fixed to the end of the magnetic pole iron core 6 is provided with thirteen vanes 31a by bending, and is also provided with reinforcing ribs 31b, and the number of magnetic poles are sixteen by magnetic pole iron cores 5 and 6. Accordingly, for the front fan 30 and the rear fan 31, the numbers of vanes are odd numbers at eleven and thirteen and different from each other so it becomes different from the number of poles 16, too. As a result, for the fans 30 and 31, the degree ingredients of the wind sounds do not lie upon the other, and also they do not lie upon the degree ingredients of the wind sounds by the magnetic pole iron cores 5 and 6, either, and the wind sound is reduced.
Patent JP-2000123865-A (JP)
Title: Electrolyte and lithium secondary battery using the same
Inventor: HAMAMOTO SHUNICHI
IPC: H01M10/05
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with high discharge capacity, high charge-discharge cycle characteristics, and high safety. SOLUTION: In an electrolyte solution prepared by dissolving an electrolyte in a nonaqueous solvent, 1-20 vol.% of an ester represented by the formula is contained in the electrolyte solution, and a lithium second battery is assembled by using this electrolyte. In the formula, R1 is methyl group, or a 9-17C alkyl group, and when R1 is methyl group, R2 is a 9-17C alkyl group, and when R1 is a 9-17C alkyl group, R2 is methyl group.
Patent JP-S62153556-A (JP)
Title: Fuel feeding device for motorcycle and the like
Inventor: OKADA TAKESHI
IPC: B62J37/00
Filed: 1985-12-25
Abstract: PURPOSE:To prevent the vapor lock by upwardly arranging the opened port part of a return pipe connected to a carburetor inside a fuel reservoir and connecting a circulation pipe for returning vapor to a fuel tank, over the return pipe. CONSTITUTION:The fuel in a fuel tank 1 is introduced from a connection port 6 into the fuel reservoir 5 of a vapor separator 4 through a pipe 11 and sent into a carburetor 2 by a fuel pump 3 through a pipe 12 from the connection port 7 of the fuel reservoir 5. The fuel generated in vapor form through the warming in the carburetor 2 is discharged into the fuel reservoir 5 from the opened port 8a of a return pipe 8, and accumulated into the upper part of the fuel reservoir 5, and the vapor is separated and returned into a fuel tank 1 through a circulation pipe 9, and thus circulation is performed.
Patent JP-H09139999-A (JP)
Title: Hearing aid
Inventor: MIZUSHIMA MASAHIDE
IPC: H04R25/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To properly listen to ambient sound information while maintaining the articulation of sound. SOLUTION: The sound signal from an equipment 1 is transmitted as a LINE signal from a transmitter 2 by radio. A listener receives this signal by a reception part 12 and transmits the signal to a control amplifier 13. Ambient sound is collected by a microphone 11 and this sound is delivered to the control amplifier 13. In the control amplifier 13, the sound signal is clearly heard and also ambient sound can be simultaneously heard by changing and mixing the mixture ratio of a LINE signal and a microphone signal, making the gain of the whole of an input constant.
Patent JP-H04168813-A (JP)
Title: Communication range expanding device for radio equipment
Inventor: SUMIYA KAZUAKI
IPC: H04B7/15
Filed: 1990-10-31
Abstract: PURPOSE:To expand the communication range of a radio equipment by providing a 1st antenna in the vicinity of an antenna fitted integrally to a radio device main body, connecting a 2nd antenna to the 1st antenna electrically, and eliminating the restrictions of the installation place of the 2nd antenna. CONSTITUTION:The radio wave which is outputted by the radio equipment main body 15 and sent from the antenna 14 for a communication is received by the 1st antenna 11 and led to a distributor 33 through a coaxial cable 18. The radio wave is led to the 2nd antenna 12 through a coaxial cable 20 and sent in refrigerating rooms 41a-41d. The high-frequency signal sent from a radio equipment main body 342, on the other hand, is sent from an antenna 341 as a radio wave and received by the 2nd antenna 12. Then the radio wave is led to the 1st antenna 11 through the coaxial cables 20 and 18 and sent out. The radio wave is received by the antenna 14 and then led to the radio equipment handset 31.
Patent JP-H07109265-A (JP)
Title: 2,3-dihydrobenzofuran derivative
Inventor: KOGAMI YUJI
IPC: A61P25/20
Filed: 1993-11-26
Abstract: PURPOSE:To provide the novel derivative presenting high affinity for serotonin 1A receptors, useful as, e.g. a therapeutic agent for serotonin nervous system- related diseases such as an antianxiety agent, antidepressant, hypotensive agent or antiemetic agent. CONSTITUTION:The novel 2,3-dihydrobenzofuran derivative of formula I [R1 is H or lower alkyl; n is an integer of 2-6; A is CO or SO2; R2 is H, halogen, (substituted) lower alkyl, lower alkoxyl, OH, nitro or cyano; * denotes asymmetric carbon atom] or a salt thereof {e.g. 2-(N-(4-benzoylaminobutyl)) aminomethyl-2,3-dihydrobenzo[b]furan, etc.}. The compound of the formula I can be obtained by reaction of a compound of formula II (R11 is protective group for amino group or lower alkyl) with a compound of formula III (X is eliminable group). This novel compound presents high affinity for serotonin 1A receptors, therefore being used as, e.g. a therapeutic agent for serotonin nervous system-related diseases.