baber/WOPTO huggingface dataset:
Patent JP-H04105685-A (JP)
Title: Electric razor
Inventor: MATSUMAE TOSHIYUKI
IPC: B26B19/00
Filed: 1990-08-24
Abstract: PURPOSE:To enable the span of the life of an external edge to be detected with the detection of various changes along with the lowering of shaving quality, with the external edge, by covering the external edge, with material for enabling pressure received from an external section, to be converted to voltage or current, and by turning a driving source switch ON/OFF with electrical change to be generated by pushing the external edge against a skin, to detect the span of the life of the edge and excessive pressing. CONSTITUTION:For the base material of an external edge 2-l, the martensite system stainless steel of the thickness of 40mum is used, and by pressing, mustache introducing holes and counter sinks are formed and after that, hardening is performed. For material for a layer for detecting applied pressure on the base material, a piezoelectric element consisting of PZT and PbZrO3- PbTiO3 is used. On a step excellent in shaving quality at the initiation of use, applied pressure in the direction of an arrow head () is low, and even if it is heightened, it is temporary. Accordingly, the electromotive force of the piezoelectric element PZT is to the degree of a level slightly higher than that in an initiation state. However, as the shaving quality is lowered, the applied pressure is increased, and it is continuously kept in a steady state. In this state, a constant threshold value level is set, and if the value exceeds the set level in a steady state, it is judged that the state means the span of the life of the external edge. As a result, the clear span of the life can be known, and comfortable shaving can be always performed.
Patent JP-S59117443-A (JP)
Title: Magnetic noise preventing device for small-sized motor
Inventor: TAKEMURA MASAO
IPC: H02K11/02
Filed: 1982-12-21
Abstract: PURPOSE:To improve the workability by plating Ni or Fe-Ni alloy on bottomed cylinder of a steel for forming a stator case of a small-sized motor and a side plate engaged with the hole of the cylinder and heat treating at the specific temperature range. CONSTITUTION:A stator case 1 for containing a stator 2, a rotor 3, a shaft 5, a commutator 6 and a pair of brushes 9 therein is formed in a bottomed cylindrical shape by deeply drawing a magnetic steel material for a small-sized motor such as a cold rolled steel sheet or a steel strip (SPCC-SPCE). A side plate 7 having a bearing 10 and an insulating plate 8 is engaged with the hole of the case 1. After Ni or Ni-Fe alloy is placed on the case 1 and the side plate 7, it is heat treated at 400-1,100 deg.C for approx. 40min. The Fe-Ni alloy is diffused in the boundary between the steel material and the Ni, and a shielding layer is formed on the surfaces of the case 1 and the plate 7. In this manner, magnetic noise can be prevented by a simple work, thereby obtaining a product which improves the prevention of the noise.
Patent JP-2001053241-A (JP)
Title: Manufacture of ceramic thin-film device and the ceramic thin-film device
Inventor: HASEGAWA KAZUMASA
IPC: H01L29/792
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic thin-film device, which does not cause expansion and contraction actions, to a ceramic thin-film element, even though the ceramic thin-film element having a residual stress is formed by transfer on a second substrate. SOLUTION: A lower electrode 102, a ceramic thin film 103 and a ceramic thin-film element consisting of an upper electrode 104 are formed on a first substrate 101, and a member 105 to be bonded is formed on a second substrate 106. A halogen treatment is performed on either of the member 105 and the electrode 104 or on the surfaces of both of the member 105 and the electrode 104, both of the member 105 and the electrode 104 are bonded to each other, and the substrate 101 is peeled off from the substrate 106, to transfer the element from the upper part of the substrate 101 to the upper part of the substrate 106.
Patent JP-2000059661-A (JP)
Title: Television camera apparatus
Inventor: MORI YASUSHI
IPC: H04N5/225
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a safe television camera apparatus capable of interrupting the light outputted to an optical combination cable and turning off an AC power source as well when the interruption of light reception is judged concerning the television camera apparatus for transmitting data and power while using the optical combination cable between a camera control unit and a television camera head. SOLUTION: Concerning the television camera apparatus having a camera control unit 130, a camera head 100 and an optical combination cable 2, a control circuit 7 for detecting and controlling the state of optical transmission when operating, an electric/optic(E/O) converting circuit 1 for interrupting light output from the output of the control circuit 7 and a CPU 114 for controlling the ON/OFF of power supply to the optical combination cable are provided in the camera control unit 130.
Patent JP-S6378121-A (JP)
Title: Light beam scanning device
Inventor: KIMURA YUICHI
IPC: G02B26/10
Filed: 1986-09-22
Abstract: PURPOSE:To excellently obtain a light beam scanning device which has the residual aberrations of a whole system corrected, a small F number, and a surface tilt correcting function by constituting a 1st image formation optical system so that an excessively corrected spherical aberration is obtained and making a 2nd image formation optical system meet specific requirements. CONSTITUTION:The 1st image formation optical system 5 has a converging effect only at a direction orthogonal to a scanning direction and is further constituted as to have the excessively corrected spherical aberration, and its polarized wave reflecting surface and a scanned surface are in geometric optical conjugation relation. The 2nd image formation optical system 11, on the other hand, consists of three lenses 8, 9 and 10, i.e., a positive meniscus spherical lens having its concave surface on a deflector side, a positive spherical surface which has its convex surface on the deflector side, and a toric surface, and inequalities (1) and (2) are satisfied. Here, (f) is the focal distance of the whole system, fP and fV the focal distance of the 2nd image formation optical system in the scanning directions and the focal distance at the direction orthogonal to the scanning direction respectively, and L2 is the overall length of the lens of the 2nd image formation optical system.
Patent JP-S59114484-A (JP)
Title: Hand display type electronic wristwatch with bell sounding function
Inventor: MIZUTANI MASAHIRO
IPC: G04C3/14
Filed: 1982-12-21
Abstract: PURPOSE:To accurately perform the setting of the bell sounding time of a hand display type wristwatch, by detecting the rotation number of a step motor for driving a hand to store the same in memory. CONSTITUTION:A hand display type electronic wristwatch with bell sounding function is constituted of a battery 13, an oscillator circuit 14, a frequency dividing circuit 15, a bell sounding time setting circuit 16 consisting of a memory circuit 18 and a driving signal pulse line generating circuit 17, a bell sounding function drive circuit 19, a step motor drive circuit 20, a speaker part 21, a step motor part 22 and a step motor rotation detecting circuit 23. The setting of bell sounding time is performed by such a way that the step motor driving signal pulse line generating circuit 17 is brought to an ON-state and the step motor is driven to rotate a hand until reaching the desirable time to be set. The rotation number of the step motor is counted by the rotation detecting circuit 23 and stored in the memory circuit 18.
Patent JP-S6284393-A (JP)
Inventor: KANAI KENZO
IPC: B25J13/00
Filed: 1985-10-08
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-H0954463-A (JP)
Title: Preparation of electrophotographic system process printing plate
Inventor: KATO EIICHI
IPC: G03G13/26
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate in which transfer property and desensitizing processability a transfer layer are improved, and which give a high definition and high-quality image. SOLUTION: A toner image 3 is formed on an electrophotographic photoreceptor 11 having peelable surface by electrophotographic process, is transferred on a first receptor 20 through a first transfer layer 12 (T1 ) on the photoreceptor 11 side which is coated with resin particle (AW) containing two or more kinds of resin having different glass transition temperature in the same particle by electrodeposition, and a second transfer layer 12 (T2 ) on the first receptor 20 side which is coated with particles (A2 L) containing resin having the glass transition temperature of 10 to 35 deg.C or the softening point of 30 to 50 deg.C by electrodeposition, and the image 3 on the receptor 20 is transferred on a material 30 to be transferred which becomes a hydrophilic surface capable of planographic printing with the transfer layer 12 in the case of printing,  the transfer layer 12 on the material 30 is removed by chemical reaction processing, and a printing plate is prepared.
Patent JP-H0776760-A (JP)
Title: Hot dip metal coating device
Inventor: SHIODA ISAMU
IPC: C23C2/02
Filed: 1993-09-09
Abstract: PURPOSE:To provide a hot dip metal coating device capable of easily resuming a coating operation for a steel strip after repair in the event of a trouble in the hot dip metal coating device. CONSTITUTION:This apparatus produces a hot dip metal coated steel strip by admitting the steel strip after annealing through a snout part 2 into a hot dip metal coating liquid in a molten metal pot 3, changing its direction by a sink roll 4 existing in this pot, perpendicularly rising the steel strip and passing the steel strip through an alloy furnace 7 and a cooler 8. The bottom of the molten metal pot 3 of the device described above is provided with a lifting device 9 for the molten metal pot 3 and the snout part 2 is provided with an in-furnace atmosphere gas shielding device 12. As a result, the device improved in operation rate and productivity is obtd.
Patent JP-S6286662-A (JP)
Title: Fuel cell
Inventor: TAKEUCHI SEIJI
IPC: H01M8/08
Filed: 1985-10-11
Abstract: PURPOSE:To increase the electrolyte absorption quantity of an air pole, and check a potential drop with a variation in electrolyte volume in an air pole catalytic layer in continuous discharge of a cell as well as to aim at the promotion of long service life in the cell, by adding a hydrophilic agent to the air pole catalytic layer. CONSTITUTION:A methanol fuel cell is provided with air poles (an air pole substrate 10 and an air pole catalytic layer 11), and methanol poles (a methanol pole substrate 14 and a methanol pole catalytic layer 13 via an ion-exchange film 12, and the atmosphere is led into an air chamber 9, while H2SO4-CH3H- water are fed to a methanol pole chamber 15. A mixture of an electrode catalyz er bearing Pt on a furnace black having carbon powder and polytetrafluoroethylene or a water-repellent agent is applied onto a conductive porous substrate and burned, thereby forming the catalytic layer 11 to which SiC is added as a hydrophilic member.
Patent JP-H0388725-A (JP)
Title: Oxide superconductor
Inventor: TAKENO SHIRO
IPC: C01G1/00
Filed: 1989-08-31
Abstract: PURPOSE:To relieve the anisotropy of a thin film of an oxide superconductor formed on a substrate and to enable the flow of electric currents by satisfactory superconductivity in various directions by allowing crystals grown in [001] direction to the film forming surface of the substrate as preferential growth orientation and crystals grown in [100] direction as preferential growth orientation to exist mixedly in the thin film. CONSTITUTION:A thin film of a Cu-contg. oxide superconductor having a perovskite type rhombic crystal structure is formed on a substrate and crystals grown in [001] direction to the film forming surface of the substrate as preferential growth orientation and crystals grown in [100] direction as preferential growth orientation are allowed to exist mixedly in the thin film. Electric current in a direction parallel to the surface of the substrate flows through the crystals grown in [001] direction and electric current in a direction perpendicular to the surface of the substrate flows through the crystals grown in [100] direction.
Patent JP-H0656233-A (JP)
Title: Air levitation method and its device
Inventor: UCHIDA HIROSHI
IPC: B65G7/06
Filed: 1992-07-31
Abstract: PURPOSE:To provide the air levitation method and its device usefully spouting the high-pressure air and capable of efficiently levitating and moving a heavy object with a high-pressure air source having a relatively small capacity. CONSTITUTION:The detection air is invariably spouted from an air jet hole 10, the air jet hole 10 is shielded or limited by a heavy object W moved onto a table, a feed valve of the high-pressure air is opened when the back pressure in the air jet hole 10 is increased to the preset pressure or above, and the high- pressure air is spouted to the heavy object W from the air jet hole 10 to levitate and move the heavy object W. A high-pressure air feed passage 14 and a detection air feed passage 17 are connected to the operating space 11 below the air jet hole 10, a slide valve 12 is slidably excited upward and stored in the operating space 11, the feed of the high-pressure air is cut off or limited at the upper position of the slide valve 12, and the slide valve 12 is slid downward by the back pressure in the operation space 11 to open the high-pressure air feed passage 14.
Patent JP-H0542285-A (JP)
Title: Sewing machine
Inventor: SUZUKI HAJIME
IPC: D05B65/06
Filed: 1991-08-08
Abstract: PURPOSE:To enable a thread arrest device to again operate, upon failure to arrest a thread after cutting, n an automatic thread cutter and sewing machine equipped with the thread arrest device. CONSTITUTION:As soon as an operation switch 18 is turned on after thread arrest operation, a thread arrest device is caused to move to a retreat position (process S4), if the device is at a thread holding position (process S1) and at rest after thread cutting (process S2). When the device is at the retreat position (process S6), a cloth presser is at a pressing position (process S7) and a stitching needle is at an upper position (process 8) respectively, the device is caused to move to the thread holding position.
Patent JP-H0890573-A (JP)
Title: Patterned frp molding method
Inventor: OOTANI MASUHISA
IPC: B29C43/20
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a patterned FRP molded product having no disturbance in its pattern part. CONSTITUTION: A patterning sheer 2 impregnated with a thermosetting resin is placed on the molding surface of a heated press mold 1 to be pressed to the molding surface from above by an elastomer 3 and an FRP molding material is supplied to the surface of the elastomer 3 and the whole is integrally molded under heating and pressure.
Patent JP-H1167835-A (JP)
Title: Semiconductor device, its mounting structure and its manufacturing method
Inventor: TAKAHASHI KUNIAKI
IPC: H05K3/34
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance performance of a printed wiring substrate, promote minia turization and promote simplification of mounting works by a method wherein a plurality of semicircular through holes connected to an electrode of an elec tronic circuit for a sidewall of a main body of an element forming an electronic circuit are provided to construct a semiconductor device. SOLUTION: A semiconductor device is provided with a plurality of semicircular through holes 10a connected to an electrode 11a of an electronic circuit 11 for a sidewall of a main body 10 of a device forming the electronic circuit 11 are provided. The semicircular through hole 10a is directly electrically connected to a connection pad 13 of a printed wiring substrate 12 via solder 14. Thereby, a main body 10 of an element of a bare chip structure is overlapped on the printed wiring substrate 12 and it is possible to realize mounting with high precision by simple assembling works of only connecting the semicircular through hole 10a to the connecting pad 13. Further, it is possible to promote miniaturization as promptly as possible.
Patent JP-H0387801-A (JP)
Title: Temperature compensating device for focus position
Inventor: YAMASHITA KOJI
IPC: G03B27/34
Filed: 1989-08-31
Abstract: PURPOSE:To compensate a shift in the focus position of an image forming lens with temperature and obtain the best focus position by calculating focal length corresponding to current temperature from data on the distances between the image forming lens, and a subject and an image formation plane, focal length data on the image forming lens, and temperature data. CONSTITUTION:A temperature sensor 4 is embedded in the lens barrel, etc., of the image forming lens to detect the temperature of the image forming lens. As the temperature of the image forming lens varies, the temperature sensor 4 detects that and its detection signal is converted into a digital signal, which is inputted to an arithmetic part 7. The arithmetic part 7 inputs the data on the distance between the image forming lens and subject, the data on the distance between the image forming lens and image formation plane, the focal length data on the image forming lens, and data on the quantity of focal length variation of the image forming lens per constant variation quantity of the temperature corresponding to specific magnification in advance and calculates the shift in the focus position with the temperature according to those data, and an original setting table 14 and a platen 15 are driven according to the result to correct the focus position to the best focus position.
Patent JP-H0653552-A (JP)
Title: Formation of optical characteristics measuring groove
Inventor: AOYANAGI TOSHITAKA
IPC: H01L27/15
Filed: 1992-07-30
Abstract: PURPOSE:To provide a method for forming a on-wafer test groove for LD through single etching step. CONSTITUTION:When an etching window 9 is made using a metal mask 3 resistant against dry etching and a resist mask 8 not so resistant against dry etching, and then dry etching is performed by implanting ion species 4 perpendicularly, a groove 21 having an LD light emitting edge 6 and an LD light reflecting face 51 is formed at once.
Patent JP-S61103306-A (JP)
Title: Reference current generating circuit
Inventor: YAMADA KAZUMI
IPC: H03F3/45
Filed: 1984-10-26
Abstract: PURPOSE:To obtain an output proportional to a potential difference between nodes by adding a transistor (TR), a diode and a resistor and obtaining an output from the emitter of a differential amplifier so as to simplify the constitution and improve the stability. CONSTITUTION:The condition is set that a base-emitter forward potential VF of TRs Q1-Q4 and a forward voltage of a diode D1 are all identical and the resistance ratio R1.R2 is 1. The collector current of the TR Q3, that is, an output current I0 is (V2-V1)/R, where V1 is the difference of the potential at the 1st input terminal I1 and a lower voltage source VEE and V2 is the difference of potential at the 2nd input terminal I2 and the lower voltage source VEE, and the output current I0 is a reference current proportional completely to the volt age (V2-V1) at two terminals.
Patent JP-S60115725-A (JP)
Title: Coupling of cylindrical underground structure
Inventor: ARAI MOTONOSUKE
IPC: E03F3/04
Filed: 1983-11-28
Abstract: PURPOSE:To prevent the intrusion of soil, sand, and ground water by preventing the breakage of second seal plate by a method in which the second seal plate having a deflective portion greatly expanded toward the inside of a cylindrical underground structure in its central part is fixed to the joint of the underground structure. CONSTITUTION:Two concrete cylindrical underground structures 1 are set with a joint aperture 2. A coupling 3 is made up of the first seal plate 4 provided with a slight deflection 12, the second seal plate 5 having a deflective portion 13 greatly expanded into the inside of the structure 1 in its central part, pressor plates 6, anchor bolts 7, and side plates 14. Nuts 15 are screwed with the anchor bolts 7 and fixed. Even when the joint material 17 and the first seal plate 4 are broken by unequal subsidence of the ground, the breakage of the second seal plate 5 can be prevented because the length of the deflective portion 13 of the second seal plate 5 has margin in its length.
Patent JP-H0884746-A (JP)
Title: Disposable shorts-shaped diaper
Inventor: IGAUE TAKAMITSU
IPC: A61F13/15
Filed: 1994-09-20
Abstract: PURPOSE: To prevent the natural peeling of a self-adhesive tape and the contamination of a self-adhesive surface before use by temporarily bonding the self-adhesive tape extending in an up-and-down direction to the outer surface of the rear surface sheet at the central part of the crotch region on either one of the front and rear sides of a diaper in a peelable manner and fixing either one of the upper and lower end parts of the tape to the outer surface of the sheet. CONSTITUTION: A self-adhesive tape 15 extending in an up-and-down direction is attached to the crotch region 8b on the rear side of a diaper 1 along the center line C-C thereof. When the diaper 1 is in a natural state, elastic ribbons 9, 10, 12 shrink to generate a large number of gathers in the vicinity of respective openings 5, 6 and front and rear bodies 7a, 7b but gathers are not almost generated in crotch regions 8a, 8b filled with cores 4 high in rigidity and the rear surface sheets 3 of the crotch regions are smooth. Therefore, even in the case of a gather-tailored diaper, the tape is not affected by gathers and the natural peeling of the tape before use and the contamination of a self-adhesive surface are prevented.
Patent JP-H04106412-A (JP)
Title: Optical fiber gyroscope
Inventor: NISHIURA YOZO
IPC: G01C19/72
Filed: 1990-08-27
Abstract: PURPOSE:To enable application in a wide temperature range by putting a conden sation type silicone rubber sheet between an end face of a piezo-electric vibrator and a base plate to bond the end face thereof and a sheet and the sheet and the base plate with a condensation type silicone rubber adhesive. CONSTITUTION:An end face of a piezo-electric vibrator 7 is bonded on a sheet 6 comprising a condensation silicone rubber using a condensation type silicone rubber adhesive 10. The sheet 6 is bonded on a base plate 1 using a condensation type silicone rubber adhesive 11. Then, the condensation type silicone rubber is the softest at a normal temperature and uniform in elastic modulus down to -40 deg.C and hence, the sheet 6 and the adhesive 11 are very soft and highly elastic so that elasticity thereof can be maintained down to a low temperature, which allows the vibrator 7 to expand or contract freely without being obstructed by the sheet 6 and the adhesive 11. Thus, a power output of an excitation circuit can be small down to a low temperature thereby allowing the application in a wide temperature range.