baber/WOPTO huggingface dataset:
Patent JP-S63142686-A (JP)
Title: Semiconductor device
Inventor: NISHIGUCHI KATSUNORI
IPC: H01S5/00
Filed: 1986-12-05
Abstract: PURPOSE:To shorten a bonding wire and, at the same time, to enhance the cooling efficiency of a light-emitting device by a method wherein a spacer composed of a material with excellent thermal conductivity is installed between the light-emitting device and a substrate while a connecting terminal of the light-emitting device is situated at the same height as the connecting terminal for an integrated circuit for driving the light-emitting device. CONSTITUTION:A light-emitting diode 13 is mounted on an AlN ceramic substrate 11 via a diamond-made spacer 12, and an integrated circuit 14 for driving the light-emitting device is mounted directly on the substrate 11. The shape of this light-emitting device 13 is an almost rectangular parallelepiped, and the shape of the integrated circuit 14 for driving the light-emitting device is also an almost rectangular parallelepiped. As the spacer 12 which is used to mount the light-emitting device 13, a diamond chip is used. At this kind of circuit, it is possible to shorten the effective length of a bonding wire 15 which connects the light-emitting device 13 to the integrated circuit 14 for driving the light-emitting device.
Patent JP-H03152261-A (JP)
Title: Highly air-permeable polyolefin nonwoven sheet
Inventor: MAKI KENJI
IPC: D04H3/007
Filed: 1989-11-09
Abstract: PURPOSE:To obtain the subject soft net-like sheet having a large air permeability and a large moisture permeability having specific density, air transmission and specific surface area and having three-dimensional net-like fibrillation. CONSTITUTION:The aimed sheet has 0.10-0.30g/cm<3> density, <=30sec air transmission and 5-50m<2>/g specific surface area.
Patent JP-H07141103-A (JP)
Title: Cursor position input device
Inventor: ADACHI KOZO
IPC: G06F3/0338
Filed: 1993-11-19
Abstract: PURPOSE:To provide a compact, light, portable, and inexpensive cursor position input device without requiring a flat using space. CONSTITUTION:The cursor position input device is constituted of an input means 1 consisting of an outer box 10 provided with a detection part 11 consisting of an X-Y matrix circuit pattern 11a on the surface of an insulating body whose inner bottom face is spherical and a shaft hole 12 pivoting a spherical body 22 on the center part of a sphere so as to optionally turning the body 22, an operation part 20 consisting of a cylindrical operation rod 24 provided with a pushbutton switch part 23 arranged on the upper tip of the body 22 and a cylindrical contact part 21 provided with a contact 21a formed on the lower tip of the body 22, a coordinate detection means 2 for detecting X-Y coordinates by a detection part coming into contact with a contact and an output means 3 for sending coordinate data and contact information from the switch part 23.
Patent JP-H0596687-A (JP)
Title: Resin container
Inventor: HIBI TAKEHISA
IPC: B32B27/00
Filed: 1991-10-11
Abstract: PURPOSE:To provide a resin container which has a suitable strength and stiffness and does not cause the environmental pollution of waste matter. CONSTITUTION:The resin container is formed by using a biodegradable resin 2a in its inner layer and a photodecomposable resin 2b in its outer layer. By such a structure, the biodegradable resin consisting mainly of a high-density polyethylene resin can compensate for a lack of strength of the photodecomposable resin. When the resin container is discarded, the photodecomposable resin is decomposed by reaction with light with the passage of time and assimilated into the soil and the biodegradable resin is degraded by the action of bacteria.
Patent JP-H11117107-A (JP)
Title: Production of garment for traffic safety
Inventor: TODAKA REIKO
IPC: A41D31/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a garment having an effect for preventing traffic accidents and used for traffic safety. SOLUTION: This method for producing a garment for traffic safety comprises forming a cloth 1 into a cylindrical shape, setting the cylindrical cloth to a support 3 in a bellow-like shape, spraying a brightening coating on the bellow-like cloth with a spray 5 to form wave-patterned colored portions 7 due to the brightening coating in the cloth 1, detaching the cloth 1 from the support 3, and subsequently sewing the patterned cloth into the garment. Since the wave-patterned colored portions 7 due to the brightening coating are formed in the garment, the colored portions can give cautions to the drivers of cars and thereby beforehand prevent the generation of traffic accidents.
Patent JP-S62149488-A (JP)
Title: Optical recording medium
Inventor: SAITO KENJI
IPC: B41M5/26
Filed: 1985-12-25
Abstract: PURPOSE:To provide an optical recording medium capable of high-speed recording with high density and high sensitivity, by providing a recording layer which comprises a diacethylene derivative compound (DA compound) and at least one of two specified compounds. CONSTITUTION:An optical recording medium has a recording layer which comprises a DA compound and at least one of compounds of general formulas (1) and (2), wherein R<1> is an alkyl or substd. or unsubstd. phenyl or styryl, each of R<2> and R<6> is an arylene which may have substituent groups for forming a conjugated double bond system with the two adjacent -CH=CH- groups, each of R<3> and R<7> is a substd. or unsubstd. phenyl or naphthyl, R<4> is an alkoxyl, R<5> is an alkyl and A is an anion residue. With this construction, a uniform recording layer can be expensively produced on a base having a large area, recording can be performed by using a small-type lightweight semiconductor laser which emits IR rays in a wavelength range of 800-850nm, and optical recording can be performed at high speed with high density and high sensitivity.
Patent JP-H11119563-A (JP)
Title: Image forming device
Inventor: KAWABATA TAKASHI
IPC: G03G15/16
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the phenomenon that a recording material is stuck to an image-carrier belt at the transfer position for the recording material. SOLUTION: An image carrier 1 is equipped with the belt 1a having a thickness change zone 5 where a part is thicker in thickness than other parts and at least its upstream end in the direction of carrying has a raised part on the outside, and a positioning control means 6 by which the recording material 3 and the image carrier 1 are positioned such that the front end of the recording material 3 is superimposed on the thickness change zone 5 of the image carrier 1 in the area of transfer by a transfer means 4. Additionally, the image carrier 1 is equipped with the belt 1a provided with a resistance change zone 7 where a part of it is made lower in resistance than its other part.  It is provided with a positioning control means 8, by which the recording material 3 and the image carrier 1 are positioned such that the front end of the recording material 3 is superimposed on the resistance change zone 7 of the image carrier 1 in the area of transfer by the transfer means 4.
Patent JP-H05104453-A (JP)
Title: Locking device in screw driver
Inventor: SASAKI KATSUHIKO
IPC: B25B23/14
Filed: 1991-10-08
Abstract: PURPOSE:To surely lock a main shaft by severally providing the main shaft with the first oblique face which is opposite to a clutch mechanism and off- centered from the central axis of the main shaft, and a locking member with the second oblique face which is opposite to the first oblique face and off- centered from the central axis of the main shaft, and mutually pressing both the oblique faces during the disconnection of a clutch. CONSTITUTION:On a stepped face between a small diameter part 10b having a main shaft 10 beared by a metal 11 and a large diameter part 10c having a clutch claw 13b formed at its end face, the first oblique face 20 off-centered from the center of the main shaft 10 is chamferedly formed in the peripheral edge corner part of the large diameter part 10c. In addition, the second oblique face 22 off-centered as much as the first oblique face 20 is formed oppositely to the first oblique face 20 in the bore part of a rubber locking ring 21 nonrotatably fitted in a gear housing 1a opposite to the peripheral edge corner part. In the dissociated the oblique faces 20, 22 coincide in the direction of eccentricity, and come into urged contact with each other on the whole circumference to check the rotation of the main shaft 10.
Patent JP-H05102735-A (JP)
Title: Frequency mixer circuit
Inventor: KIMURA KATSUHARU
IPC: H03D7/14
Filed: 1991-10-09
Abstract: PURPOSE:To obtain the frequency mixer circuit of suitable configuration for a MOS integrated circuit. CONSTITUTION:The circuit is provided with a couple of differential pair transistors(TRs) (M1, M2) and a constant current source I0 driving the differential pair TRs. The ratio of a gate width to the gate length of the M1 in the differential pair TRs is set to be a multiple of K (Knot equal to 1) of the ratio of a gate width to the gate length of the M2. Then a 1st AC signal (voltage VIN) is applied to the gate of the M1 and a 2nd AC signal (voltage VLO) is applied to the gate of the M2. A current difference DELTAI between output currents Id1, Id2 includes the sum and difference components of two frequencies (fIN, fLO). Since the currents Id1, Id2 form the difference current, they are expressed as Id1=(I0+DELTAI)/2 and Id2=(I0-DELTAI)/2. When the DELTAI, Id1 or Id2 is converted into a voltage, a voltage including the sum and difference components of the two frequencies (fIN, fLO) is obtained.
Patent JP-H01135310-A (JP)
Title: Ventilation bed
Inventor: TAJIMA AKIO
IPC: A47G9/02
Filed: 1987-11-18
Abstract: PURPOSE: To produce a comfortable sleeping environment by a method wherein mat layers are press-bonded in a pattern of lines with a heater sandwiched between the mat layers to form grooves on the back of the mat layer and air is uniformly blown out from air outlets of the mat layer. CONSTITUTION: A bedding mat includes a sheet of fabric 9, mat layers 8 and 10, a heater 12 sandwiched between the fabric 9 and the mat layer 10, and a fan 7. The mat layers 8 and 10 are press-bonded together in a pattern of lines to form two or more grooves 13 and air outlets 14. During a hot period in the summer, air supplied by the fan 7 is filled in an air path 16, sent into grooves 13 behind the mat layer 10 and uniformly blown out from the air outlets 14 of the mat layer 10. During a cold period, a human body can be warmed up by the heater 12. As the bedding mat including the heating wire 12 is made up of flexible materials, it can be easily stored and carried.
Patent JP-H01132963-A (JP)
Title: Sensitivity calibrating device of ultrasonic wave flaw detector
Inventor: ARATAMA MIKIO
IPC: G01N29/30
Filed: 1987-11-18
Abstract: PURPOSE:To make it possible to set the optimum sensitivity and gate position for a material to be checked without using a sample, by performing simulation operation by a Monte Carlo method based on the data with regard to the size, quality and assumed artificial defects of the material to be checked. CONSTITUTION:An input device 20 inputs the data of the size and quality of a material to be checked 10 and the data of artificial defects assumed in the material to be checked 10 into a simulation operating device 18. A probe position detector 22 detects the position of an ultrasonic wave probe 12 and inputs the position into the device 18. The device 18 executes the specified simulation operation by a Monte Carlo method based on the inputted data of the size, quality and artificial defects. The device 18 gives the instruction of the position to the probe 12. The device 18 computes the preset values of sensitivity and a gate position which are to be set in an ultrasonic wave flaw detector 14. Based on the result of the operation of the device 18, a probe position control device 28 moves the probe 12 through a probe moving mechanism 26. A sensitivity and gate position setter 30 sets the sensitivity and the gate position of the detector 14.
Patent JP-2000118124-A (JP)
Title: Ink jet recording material
Inventor: OTA TETSUJI
IPC: D21H19/38
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material of superior performance in all respects such as quick-drying properties, water absorbability, water resistance and others. SOLUTION: An ink jet recording material is provided with an ink acceptive layer containing hydrophilic resin and an inorganic pigment, and silica particles with their surface layers of silica particles doped with alumina are used as the inorganic pigment of the ink acceptive layer. The alumina doped silica particles are manufactured by a process formed of the thermal decomposition process and the flame hydrolysis process combined together, and the silica surface are doped with alumina. It is suitable that the ink acceptive layer contains 5-200 pts.wt. silica doped with alumina to 100 pts.wt. hydrophilic resin.
Patent JP-S62153070-A (JP)
Title: Sorter
Inventor: INABA MASAKATSU
IPC: B65H31/24
Filed: 1985-12-23
Abstract: PURPOSE:To enable another paper sheet to be inserted while a sorter is in normal sorting from a copying machine, by providing both an external paper sheet loading part and an external paper sheet feed means and feeding an external paper sheet to a sorter bin. CONSTITUTION:When an external paper sheet 4 is guided to a sorter bin 14n, a solenoid 8 is placed in an off-condition, and a stopper 8a is protruded. And one sheet of the external paper sheet 4 is carried to the stopper 8a and stopped by rotating a paper feed roller 5. Thereafter, a pawl 11 is placed in a full-line direction in the drawing by placing a solenoid 20 in an on-condition while a solenoid 30 in an off-condition, and conveying rollers 7, 9 are driven. A conveying roller 6 is driven in the predetermined timing thereafter, and the external paper sheet 4 is guided to the sorter bin 14n by turning on the solenoid 8 to release the stopper 8a. In this way, since the external paper sheet can be fed to the sorter bin 14n on the half way while a normal paper sheet from a copying machine is guided to the sorter bin 14n, a particular paper sheet from the outside can be inserted.
Patent JP-H06139579-A (JP)
Title: Device for reproducing optical signal
Inventor: MAEDA TAKANORI
IPC: G11B7/133
Filed: 1992-10-30
Abstract: PURPOSE:To eliminate an hourly fluctuating noise with simple constitution by detecting the reflected light intensity of signal beams from the area of a part shorter and the area of the part longer than a recording signal length respectively and properly setting the amplification coefficient of a DC signal amplifier circuit amplifying the detected outputs and taking a difference between them. CONSTITUTION:By a photodetector 31, signals on a disk 100 are detected individually as brightness and darkness information in areas 310 on respective information pits 101-10n. On the other hand, by the photodetector 32, the signals are detected on the average as a total brightness and darkness area in the area 320 containing the pits 101-10n. By amplifiers 41, 42 of the DC signal amplifier circuit 4, the outputs of detectors 31, 32 are amplified respectively, the difference is taken by a subtracter 43, and is outputted to an AC detection circuit 5. By the amplifiers 41, 42, the amplification coefficient is selected so that the subtracted result of the subtracter 43 becomes zero at the oscillation central value of the waveform with a large period of the output of the photodetector 31. By the AC detection circuit 5, the amplitude center of an AC waveform is set to be a slice level, and the difference output of the subtractor 43 is detected. Thus, the components of a light source noise, etc., are canceled.
Patent JP-H09164665-A (JP)
Title: Method for cleaning cylinder of rotary press
Inventor: RUDORUFU MITSUTSUE
IPC: B41F33/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To shorten a stop time at a time of a washing process and to satisfy a necessary safe technical demand. SOLUTION: A washing apparatus having a suction device for discharging a washing soln., aerosol and/or washing soln. vapor attached thereto and enabling impression throw-in.throw-off to a rotary cylinder and the drying apparatus adjacent to the washing apparatus and attached to a sheet guide cylinder to be operated are used in this method. In this case, the washing apparatus and the suction device are operated at the start time of a washing process and, at the same time, the output of the drying apparatus is reduced to a prescribed first value and, at a time of the completion of the washing process, the washing apparatus and the suction device are stopped and, at the same time, the output of the drying apparatus is raised to a prescribed second value.
Patent JP-H09113343-A (JP)
Title: Combined measuring apparatus
Inventor: ARIMOTO YOSHIHIRO
IPC: G01G19/387
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a combined measuring apparatus by which measurement can be performed by one operator without increasing the number of operators even when the number of measuring hoppers is increased and by which the speedup of the measurement is realized. SOLUTION: A distributed operating base 3 is formed to be a V-shaped as viewed from a plane, an operating space part A for an operator is formed at the inside of two sides of the distributed operating base 3, and two sets of measuring hopper groups 6A, 6B in which a plurality of measuring hoppers 6 each are arranged along respective sides at the outside of the two sides. Gathering conveyors 11, 11 are arranged respectively at lower parts of the measuring hopper groups 6A, 6B in the respective sets, and a gathering space part B in which objects, to be measurement, dropped onto both gathering conveyors 11, 11 from the measuring hoppers 6 are collected and gathered is installed between opposite end parts of both gathering conveyors 11, 11.
Patent JP-H06103152-A (JP)
Title: Central processing unit
Inventor: TAKENAKA MAKOTO
IPC: G06F12/00
Filed: 1991-10-11
Abstract: PURPOSE:To provide a central processing unit which can have the continuous or discontinuous accesses to a general-purpose ROM or RAM. CONSTITUTION:When the continuous accesses are applied to an external general- purpose ROM or RAM, the continuous access address data are transferred to a 1st latch circuit 24. Meanwhile the discontinuous access address data are transferred to a 2nd latch circuit 25 with the discontinuous access given to those ROM and RAM. The circuit 24 undergoe the increment through an increment circuit 21. Therefore both continuous and discontinuous access index registers are provided independently of each other. Thus it is not required to save the contents of the index registers for each access. As a result, the processing steps are decreased and the processing speed of a central arithmetic processor is increased.
Patent JP-H04165481-A (JP)
Title: Code conversing device for bar code data
Inventor: KATO YOSHIMI
IPC: G06K7/00
Filed: 1990-10-29
Abstract: PURPOSE:To connect a same barcode reading out device for a body equipment which require different data input by providing a data conversion part and a changeover control part, and making it possible to select a barcode data and an ASCII data. CONSTITUTION:A barcode reading out device 1 is equipped with a barcode read-out part 2 and a barcode data/ASCII data conversion part 4, and is also equipped with a changeover control part 5 which judges whether to pass or bypass a data conversion part by the instruction from the body 3. Thus, the barcode reading out device can be connected to the body equipment with the ASCII data input terminal.
Patent JP-H07168970-A (JP)
Title: Communicating method for automatic vending machine data collection system
Inventor: TANAKA YUKIHIRO
IPC: G06Q30/06
Filed: 1994-11-28
Abstract: PURPOSE:To make it possible to shorten the communication by transmitting data for collection to a center station for only a time zone when sales are performed at a prescribed unit time on the side of an automatic vending machine. CONSTITUTION:An automatic vending machine 2 as a terminal equipment and a telephone set 3 having the telephone number common to the machine 2 are paired and the machine 2 communicates with a center station 1 via the telephone line 7 common to this telephone set 3, and the automatic vending machine 2 calls the center station 1 and transmits its own data for collection. At this time, the automatic vending machine 2 stores data for collection (data for unit collection) generated within a prescribed unit time (collection unit time, etc.,) every this unit time and transmits the data to be a pair of data for unit collection generated at the previous and succeeding transmission operations to the center station 1 and time data (starting time, termination time, etc.,) showing the unit time corresponding to the data for unit collection as data for collection to the center station 1 via a data presence or absence detection means CC 2, a data for collection temporary storage means 2 MT and a data storage means 2M, at a designated time.
Patent JP-S63145850-A (JP)
Title: Continuously variable transmission
Inventor: TAKAMIYA KIKUZO
IPC: F16H15/52
Filed: 1986-12-10
Abstract: PURPOSE:To enhance the transmitting efficiency, by providing a drive friction wheel rotating with an input shaft in such a manner that a quantity of eccentricity of the drive friction wheel from an output shaft arranged in alignment with the input shaft is adjustable, and engaging the drive friction wheel with a driven friction wheel in a wedge manner. CONSTITUTION:A drive friction wheel 19 rotating with an input shaft 30 is provided in such a manner that a quantity of eccentricity of the drive friction wheel 19 from an output shaft 42 arranged in alignment with the input shaft 30 is adjustable. The drive friction wheel 19 is engaged with a driven friction wheel 66 in a wedge manner to effect direct contact. Under a top speed condition, the drive friction wheel 19 contacts the driven friction wheel 66 under an aligned condition. Under any speeds condition other than the top speed condition, a ratio of pitch line diameters at a frictional transmitting contact portion is made smaller than 1:2. Accordingly, under the top speed condition, both the friction wheels 19 and 66 contact under pressure with each other over the entire circumference, while under the other speeds condition, positive and negative slip zone is narrowed to thereby obtain a high transmitting efficiency.
Patent JP-S63147917-A (JP)
Title: Oil-cooled engine
Inventor: YAMADA KIICHIRO
IPC: F01P7/16
Filed: 1986-12-08
Abstract: PURPOSE:To keep off any supercooling at the time of cold starting, by increasing the setting pressure of a valve opening spring for a relief valve according to a drop in oil temperature, in case of a device having a relief valve outlet of a pressure-feed lubricating device interconnected to an oil-cooled jacket of an engine. CONSTITUTION:In an interspace between a discharge port of a lubricating oil pump 9 and a lubricating part 20, there is provided with a relief valve 2 to be opened by the setting pressure, and its outlet 3 is connected to an oil- cooled jacket 4. Also, in an interspace between a supporting part 7 of this relief valve 2 and a valve closing spring 8 closing a valve body 6, there are provided with setting pressure regulating devices 10 made up of a bimetal, a form memory alloy or the like, which get warped in the opposite direction alternately, strengthening the setting pressure of the valve closing spring.