baber/WOPTO huggingface dataset:
Patent JP-H09314475-A (JP)
Title: Impact rotary tool
Inventor: TANAKA NAOTAKE
IPC: B25D11/04
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent jump-out of a steel ball and scattering of the grease. SOLUTION: A drive shaft 1 is inserted in a drive shaft insertion hole 3. A cam mechanism to convert the revolution of a hammer 2 into the retraction in the axial direction comprises a first cam groove 4 provided on an outer circumferential surface part of the drive shaft 1, a second cam groove 5 which is provided on an inner surface part of the drive shaft insertion hole 3 and one end part of which is opened in a front part of the hammer 2, and a steel ball 6 fitted both in the first cam groove 4 and the second cam groove 5. When the torque reaches the prescribed value, the hammer 2 is retracted, engagement of an anvil with the hammer 2 is released, the rotational energy to be accumulated as the hammer 2 is retracted hits the anvil by the restoration force of a spring 8 to tighten/loosen screws or bolts.  A lid body 10 to cover an opening part of the second cam groove 5 on the front side of the hammer 2 is mounted on the front part of the hammer 2.
Patent JP-H09316744-A (JP)
Title: Composite polyester combined filament yarn having low shrinkage and its production
Inventor: FUJIWARA MASAYUKI
IPC: D02G3/04
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composite polyester combined filament yarn having low shrinkage, having thick-thin unevenness in the longitudinal direction of yarn, excellent in drapability and springiness and suitable as yarn for a woven or knit fabric exhibiting natural mottle appearance and to provide a method for producing the yarn. SOLUTION: This combined filament yarn is constituted of single filaments, in which thick parts a1 and thin parts a2 are unevenly formed in the longitudinal direction, and a variation ratio of the cross sections of the thick part a1 and the thin part a2 is <=1.3. The combined filament yarn is composed of polyester high-elongation low-shrinkage yarns A having low torque and polyester low-elongation non-shrinking yarns B. Further, boiling-water shrinkage- percentages and heat-shrinkage stresses of the yarn A and the yarn B satisfy the following relations (1) and (2). (1): Boiling-water shrinkage-percentages of the yarn A and the yarn B are <=5% and >=5%, respectively, and the boiling-water shrinkage-percentage of the yarn B minus that of the yarn A is >=3%. (2): Heat-shrinkage stresses of the yarn A and the yarn B are <=0.1g/d and >=0.1g/d, respectively. Furthermore, loosely entangled parts P and densely entangled parts S each having an irregular length are formed in the longitudinal directions of the combined filament yarn, and the coefficient of variation of the lengths of the entangled parts P and S is 20-100%.
Patent JP-H07329564-A (JP)
Title: Screening device for automobile cabin
Inventor: KATAYAMA HIDEAKI
IPC: B60J1/20
Filed: 1994-06-15
Abstract: PURPOSE:To enable a screening device for mainly blinding the rear compartment of an automobile, to be enclosed in the overlapped state at the cabin roof face at the enclosing time so as to make the appearance of the cabin desirable by forming this screening device of a front panel, a rear panel and lateral side panels with the respective one ends rotatably fitted to a cabin roof member. CONSTITUTION:A front panel 1, a rear panel 2 and lateral side panels 3 (3L, 3R) made of synthetic resin, for instance, and formed into approximately rectangular shape as screen members are provided and fitted in the suspended state to a panel holder 4. In the case of bliding the interior, the respective panels 1-3 are rotated downward and developed in the hung-down state from the roof, and the adjacent panels are jointed by a magic fastener. At the time of non-use, the respective panels 1-3 are sprung upward and folded along the roof surface. That is, the rear panel 2 is folded first, the side panels 3L, 3R are then folded in the overlapped state, and lastly the front panel 1 is sprung up while moving both end pins thereof forward along the guide grooves 5a of side frames 5.
Patent JP-H04230773-A (JP)
Title: Image forming device
Inventor: MURAKAMI REIJI
IPC: G06F3/147
Filed: 1991-05-10
Abstract: PURPOSE:To reduce exclusive space for the device and to impart various types of information of trouble to a user with good adaptability by displaying a symbol mark when a state of abnormality is detected, and reading a responding display message from a memory and displaying this. CONSTITUTION:When the state of abnormality is detected by detection means DT1 to DT3, one of the specified symbol marks responding to the different states of abnormality is displayed to a first display means 30a. The information of the responding display message is read from the storing means and displayed on a dot matrix method displayer 30b of a second displaying means synchronized with the above by the control means 35. Here, when another state of abnormality is detected by detecting means DT1 to DT3, one of the symbol marks of a different specified range is displayed at the first display means 30a, and another display message is displayed read by a control means 35 at the second display means 30b. Thus, the device itself can be miniaturized and a great quantity of information responding to the state of operation is imparted to the user with good adaptability.
Patent JP-S6121373-A (JP)
Inventor: MATSUMOTO ATSUSHI
IPC: B65D88/02
Filed: 1984-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10315522-A (JP)
Title: Driver for thermal line printer
Inventor: SAKAI KEITA
IPC: G06F3/12
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To determine the total number of dots of a thermal line head, automatically by providing means for transferring a data to the shift register in a thermal line head, and means for receiving and analyzing a data flowed over the shift register. SOLUTION: When the type of a thermal line printer 2, i.e., the total number of a thermal line head 3, is determined at the time of turn on power, a data '1' for the maximum total number of dots of an objective thermal line head 3 is transferred from a microcomputer 1 to a shift register (hereinafter, referred to SR) 4. Subsequently, n-bits of a data '0' are transferred and a decision is made whether a data flowing over the SR 4 is '1' or '0'. It the decision result is '1', n is added to an internal resistor and a data '0' is transferred again to the SR 4. If the decision result is '0', a value stored in the internal resistor is determined as the total number of dots.
Patent JP-H089092-A (JP)
Title: Electronic mail system
Inventor: TOYODA YASUHIRO
IPC: H04L12/58
Filed: 1994-06-15
Abstract: PURPOSE:To eliminate the need for provision of plural mail transmission means corresponding to each system to a terminal equipment by providing a mail sort means in a server computer so as to sort electronic mails for each system. CONSTITUTION:A server computer 12 is provided with a mail sort means 122 and destination data 70 in which various destination data are in existence in mixture are sorted based on mail numbers by the mail sort means 122. As the result of sorting, mail data 73 in its own system, mail data 74 for other system and facsimile mail data 75 are obtained. The mail data 73-75 are sent to the corresponding systems, Thus, a mail transmission means 116 is enough as the mail transmission means provided to a terminal equipment 11 and a repeater used to match media is not required to be provided to each terminal equipment 11.
Patent JP-S61291087-A (JP)
Inventor: MIURA TAKAO
IPC: B08B9/093
Filed: 1985-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08326642-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: MATSUMOTO KENJI
IPC: F02D45/00
Filed: 1995-05-31
Abstract: PURPOSE: To prevent missing out of ignition signals at the time of sudden change of engine speed to constantly generate optimum ignition signals in an ignition signal generating device used for internal combustion engines. CONSTITUTION: When a rotational angle sensor signal of an internal combustion engine is compared to a threshold value using a comparator 10, and the elapsed time from the side of start of waveform shaped pulse signal coincides with a preliminarily calculated ignition timing, an ignition timing signal is outputted to an ignition device. With the threshold value, the elapsed time from the start of pulse signal obtained by differenciating output of the comparator 10 by a differentiation circuit 11 is measured by a timer 12, the value of the threshold is changed in response to the elapsed time by a correction circuit 13 and a D/A converter 14, and thus an optimum value is obtained according to the level of sensor signals.  Data trains to be outputted from the D/A converter are preliminarily stored, and according to the operating state, either one of the data trains is selected to be outputted.
Patent JP-H0427526-A (JP)
Title: Film inflating position detector of inflation film manufacturing machine
Inventor: MATSUO ICHIRO
IPC: B29L7/00
Filed: 1990-05-23
Abstract: PURPOSE:To detect a film inflating position with high accuracy by providing a control processing means raising and lowering a sensor head by controlling the driving of a rising and falling drive motor and taking in the position data corresponding to the electric signal outputted from a position sensor when the edge of the film at the film inflating position is detected by a photoelectric detector. CONSTITUTION:When a film is detected by an upper photoelectric detector 2 but not detected by a lower photoelectric detector 2, it is judged that the edge of the film at a film inflating position is detected and the position data sent from a position at that time is taken as the film inflating position. When the edge of the film can not be detected by the photoelectric detector 2 of a sensor head 1 and the film is not detected by both photoelectric detectors 2, a rising and falling drive motor 4 is driven to control the sensor head 1 so as to raise the same. The sensor head 1 is raised while it is judged whether the edge of the film is detected by the photoelectric detectors 2 and stopped when the edge is detected.
Patent JP-H05328596-A (JP)
Title: Method of detecting short circuit of load and safety protective system
Inventor: ARAKI MAKOTO
IPC: H02H3/08
Filed: 1992-05-26
Abstract: PURPOSE:To accurately control the operation of a protective circuit by accurately judging both conditions even if the magnitudes of the currents flowing in a power line are close together between the ordinary operation state and short- circuit operation state, and besides there is dispersion in operation in a protective circuit for protecting load, corresponding to the current. CONSTITUTION:This system detects that load 4 is in short-circuit condition when at least three load short-circuit elements that the magnitude of the current flowing in a power line 6 is not less than a certain value, that the rise time to a certain current value is less than a certain time, and that the duration of the condition that the current at a certain current value or larger is flowing is not than a certain time materializes at the same time.
Patent JP-S5256845-A (JP)
Title: Logical circuit
Inventor: KANDA MASAAKI
IPC: H03K19/088
Filed: 1975-11-05
Abstract: PURPOSE:The switching is carried out for output current and output voltage only when input voltage reaches a prescribed level. So that a TTL can be obtained, which features the best input voltage-output voltage transmission property with high noise margin along with best input voltage-output voltage current property.
Patent JP-S6029784-A (JP)
Inventor: OKA MASAHIKO
IPC: G09G1/02
Filed: 1983-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6111257-A (JP)
Title: Daisy wheel impact printer device
Inventor: AIZAWA HIDETOSHI
IPC: B41J25/316
Filed: 1984-06-28
Abstract: PURPOSE:To smoothen the raising operation of a carriage as well as to convert the force of spring into a holding force with good efficiency by maximizing the spring force under the condition that the carriage is held. CONSTITUTION:A clamp 7 is designed to be turned around a supporting point M as the center, and is given a counterclockwise turning force by a spring 6. By the force, the carriage-supporting projection 5 is pressed on a lock base plate 4A. The force (f1) of pushing the projection 5 by the clamp 7 is obtained from the spring 6. By providing the supporting point 9 of the spring 6 at the position where f1>f2 results, however, the force of pushing the projection 5 is maximized. By such a constitution, since the moment of an arm (l1) and the force (f1) acts on the projection 5, the carriage can be held with small forces.
Patent JP-H11319668-A (JP)
Title: Coating apparatus
Inventor: FUKUCHI KUNIO
IPC: B05C3/18
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus which prevents the occurrence of dotty unequal coating on the surface of a base material and makes the film thickness of a coating film in a transverse direction uniform. SOLUTION: This coating apparatus has a backup roll 3 which forms a base material transporting path on its outer peripheral surface, a liquid reservoir section 6 which is partitioned by both side plates 12, 12 arranged with their respective end faces opposite to the surface of the base material 2 apart from the base material 2 in its transverse direction and a coating knife 4 which disposes its pointed end to the surface of the base material apart a prescribed spacing regulating the film thickness. Liquid supply spacings which are gradually reduced in the volume from the liquid inlet facing the liquid reservoir section 6 toward the liquid outlet and extend in the transverse direction of the base material 2 are formed between the front end face of the coating knife, the outer peripheral surface of the backup roll 3 and the respective front ends of both side plates. The apparatus forms the coating film 8a by coating the surface of the base material 2 with the coating liquid 8 in the liquid reservoir section 6 from the liquid outlet. The return stream of the coating liquid heading toward the opposite parts of the respective front end faces of both side plates and the surface of the base material 2 from near the liquid outlet of the liquid supply spacings flows into the inside surfaces at the respective front ends of both side plates 12, 12. The apparatus is provided with recessed parts 14 for returning the return stream flowing therein into the liquid supply spacings.
Patent JP-H03291-A (JP)
Title: Optical data recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/247
Filed: 1989-05-26
Abstract: PURPOSE:To obtain an optical data recording medium excellent in repeating reproduction characteristics by containing a specific compound having high solubility and compatibility and excellent in light stability and heat stability in a recording layer as a quncher. CONSTITUTION:A recording layer composed of an org. dye based on a polymethine compound and containing a compound represented by formula (wherein R1-R9 are hydrogen, halogen, a hydroxyl group, a nitro group, a cyano group, a substituted or non-substituted alkyl group, an alkoxy group, an acyl group or an amino group, A is halogen or an acid anion such as ClO4, SbF6, BF4 or alkyl sulfate, k is an integer of 1-4, l, m, n, o, p and g are an integer of 0-5 and x, y and z are an integer of 0-4) is provided on a substrate. If necessary, an undercoat layer can be provided between the substrate and the recording layer or a protective layer can be provided on the recording layer. Further, an air sandwich structure wherein a pair of recording medii are hermetically sealed through other substrate and a space so that the recording layers thereof are set on the inside or a closely bonded sandwich structure wherein said medii are bonded through the protective layers thereof may be employed.
Patent JP-S5758431-A (JP)
Title: Data correcting circuit
Inventor: HIBINO CHITOSHI
IPC: H03M13/00
Filed: 1980-09-26
Abstract: PURPOSE:To perform excellent error correcting operation, by executing the start of correcting operation with a signal delaying a horizontal synchronizing signal, in reproducing a PCM signal by a VTR. CONSTITUTION:A horizontal synchronizing signal separated at a comparator 8 is supplied to the 1st control signal generating circuit 19, a delay circuit 20 and the 2nd control signal generating circuit 21. The 1st control signal generating circuit 19 produces various control signals having required timing and supplies a data write-in signal and other signals to a memory circuit 10. Based on the horizontal synchronizing signal delayed at the delay circuit 20, a correction start signal and other control signals are produced. As an amount of delay given at this time, it is set so that the start of correcting operation is performed just before the point in time when the readout of data corrected from the memory circut 10 is started. As a result, even if the period of a horizontal synchronizing signal is varied because of skew, the error correction can not be interrupted.
Patent JP-S62290762-A (JP)
Title: Water-soluble disazo compound and dyeing method using the same
Inventor: HIBARA TOSHIO
IPC: D06P1/38
Filed: 1986-06-11
Abstract: NEW MATERIAL:Water-soluble disazo compds. in the free form, represented by formula I (wherein R1 is H, halogen, cyano, carbamoyl, carboxy, sulfo, or sulfomethyl; R2 is H, an alkyl, a lower alkoxy or a lower alkyl; R3 is methyl or carboxyl; R4 is H, methyl or sulfo; R5 is H or a lower alkyl which may be substituted; X is phenylene or naphthylene which may be substituted; Y is an arom. or aliph. bivalent residue; and Z is halogen). EXAMPLE:A compd. of formula II. USE:Disazo dyes which dye cellulose fibers and nitrogen-contg. fibers yellow. PREPARATION:One mold of a cyanuric halide is condensed with 1mol of a compd. of formula III. One mol of the resulting compd. of formula IV is condensed with 2mol of a compd. of formula V. The resulting compd. of formula VI is hydrolyzed and then esterified in conc. sulfuric acid to obtain a diamino compd. of formula VII. One mol of said compd. is condensed with 2mol of a compd. of formula VIII.
Patent JP-S5924341-A (JP)
Title: External controller of personal computer of the like
Inventor: ARAKI TOSHIHARU
IPC: G06F3/14
Filed: 1982-07-30
Abstract: PURPOSE:To facilitate an easy control of an external device using a personal computer, etc., by using a relay switch which opens and closes with the luminance variations on the screen of a personal computer, etc. CONSTITUTION:A photoconductive cell CdS1 which is enclosed by a sucking disk 7 and detects the variation of luminance is adhered at a proper position, e.g., the upper right corner of a screen 11 of a personal computer, etc. This CdS1 is connected in series to a variable resistor 6 for control of sensitivity at a point A. The output of the point A is made pass through a Schmitt circuit 2 consisting of two inverters to deliver assuredly a signal 1 or 0. This output is supplied to the base of a transistor TR3 to turn on and off the TR3, and a relay 4 is opened and closed with a collector current to switch on and off the power supply of a load 5 (a TV for instance). The luminance of a display part rises up or drops down at a desired time point by making use of the timepiece function of the personal computer. In such a way, a control function of an external device can be simply provided to a personal computer.
Patent JP-S5658287-A (JP)
Title: Manufacture of lens cap
Inventor: NISHIYAMA MASAO
IPC: H01L31/02
Filed: 1979-10-16
Abstract: PURPOSE:To obtain a glass lens with the desired focal distance by a method wherein a ceiling section of a metallic shell is tilted off to a lower section toward the central axis regarding a lens cap used as a vessel for a light semiconductor device. CONSTITUTION:A metallic shell 5 consists of a cylindrical section 1, a flange section 2 at a lower end, a ceiling section 3 at an upper end, and a through hole 4 formed to the ceiling section 3. The ceiling section 3 is inclined off to a lower section toward the central axis. A glass lens 6 is melted and attached on an upper surface of the ceiling section 3 in an airtight condition in such a manner that a transparent glass disc is placed on the upper surface of the tilted ceiling section 3 and the whole is heated. According to such a method, projecting dimensions h3 from an upper end of the shell 5 of the lens 6, the focal distance, can be set arbitrarily by changing an angle theta of a tilt and the depth of the tilt of the ceiling section 3.
Patent JP-S6025829-A (JP)
Title: Drive circuit of airbag
Inventor: ONO OSAMU
IPC: H01H35/14
Filed: 1983-07-22
Abstract: PURPOSE:To obtain an airbag, which is hard to malfunction, without employing unnecessary large resistance value in monitor resistances by a structure wherein a detonator is bridged between both ends, to which first monitor resistances connected to the respective switching means of the detonator and second monitor resistances are respectively branched. CONSTITUTION:First monitor resistances R1, R2 and RB are respectively connected in parallel to G-sensors 8 and 9, at the power source side of each of which second monitor resistances RC and RD are respectively connected by branching. The squib resistance RSR of a detonator 10 bridges the branched other ends of the resistances RC and RD. Here, let RA denote the parallel resistance R1//R2 of the monitor resistances R1 and R2. In addition, the squib resistance RSQ of the detonator is set far smaller than any monitor resistances or RSQ<<R1, R1//R2=RA and RD. Further, the respective monitor resistances are selected so as to satisfy the relation: RA:RD=RC:RB.
Patent JP-S5923339-A (JP)
Title: Dust removing device of microfilm and aperture card or the like
Inventor: ISHIDATE YOSHIYUKI
IPC: G03B23/00
Filed: 1982-07-30
Abstract: PURPOSE:To remove exactly dust of a microfilm, etc., by providing a hole on the outside circumference of a brush core provided with an air feed pipe connected to a static electricity generating device, on its side part. CONSTITUTION:A blower 8 and a DC corotron 6 of a static electricity generating device 7 are operated, positive charged air is sent into a core 3 of a fur brush 2 through a duct 5, and it is jetted out into a housing 1 from a jet hole 4 of the core 3. When a microfilm, etc. onto whose surface and reverse side dust is adhering electrostatically are inserted from an inserting port, both the film and the dust are charged positively by air jetted from the hole 4, and it can be removed easily. In that case, it is made easy to scrape mechanically into a housing 1, and is discharged to the outside from a discharge port. When the film whose dust is scraped by the brush 2 comes out of the outlet of the housing 1, it is brought into contact with a pair of upper and lower discharging cloths 9, and the charged static electricity is discharged from the cloth 9 by an earth wire 10, so that dust dots not adhere again.