baber/WOPTO huggingface dataset:
Patent JP-H0839362-A (JP)
Title: Manufacture of member with diamond-tungsten composite film
Inventor: HAYASHI KATSURA
IPC: B23B27/18
Filed: 1994-07-29
Abstract: PURPOSE:To improve the connecting strength between a composite film and a base material by interposing a connecting film consisting of metal tungsten or tungsten carbide between the composite film and the base material. CONSTITUTION:A diamond-tungsten composite film 3 has a film of diamond crystal 1 formed on a base plate by CVD method. Tungsten and tungsten carbide 2 is filled in the clearance of the diamond crystal 1 by CVD method to form the diamond-tungsten composite film 3 on the surface of the base plate. A connecting film 5 consisting of at least one kind of metal tungsten and tungsten carbide is formed on the surface of the composite film 3. The surface of this connecting film 5 is brazed to a base material 4 constituting a member, and the base plate is removed to provide a member with diamond-tungsten composite film.
Patent JP-S6236308-A (JP)
Title: Cosmetic compounded with liquid composition containing hydrolyzed sericin
Inventor: HATA OSAMU
IPC: A61K8/96
Filed: 1985-08-12
Abstract: PURPOSE:To provide an inexpensive excellent cosmetic by compounding a hydrolyzed sericin liquid produced by filtering a waste water of enzymatic refining process of silk with an ultrafiltration membrane and a refined rice bran solution produced by filtering a rice bran solution useful as a fermentation medium for aspergillus with an ultrafiltration membrane. CONSTITUTION:The objective cosmetic can be produced by compounding (A) a composition containing a hydrolyzed sericin having an average molecular weight of 300-3,000 and produced by filtering a waste water of enzymatic refining process of silk with an ultrafiltration membrane having a fractionation molecular weight of 1X10<4>-3X10<6> and (B) a refined rice bran solution produced by filtering a rice bran solution useful as a fermentation medium for aspergillus with an ultrafiltration membrane having a fractionation molecular weight of 1X10<4>-3X10<6>. The hydrolyzed sericin is effective to impart the surface of hardened skin with hydrophilicity and useful for the protection and restoration of the corneum. It is able to give a hair with moistured and smooth feeling and bright luster. The above active component can be easily produced at an extremely low cost from the hitherto discarded waste water of the enzymatic refining process.
Patent JP-H1122528-A (JP)
Title: Positioning control device for throttle valve
Inventor: MATSUYAMA MASASHI
IPC: F02D9/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the convergence to an opening instruction value by suppressing the overshoot/undershoot of the throttle opening caused by the input limitation to a disturbance compensator. SOLUTION: The counter electromotive force VR of a motor is estimated based on the throttle valve opening measured value TVO and the driving current instruction value u1, and the input of the driving current instruction value I-COM1 to a disturbance estimating means is limited based on the counter electromotive force estimated value VR, the power supply voltage Vb, and the resistance value RM of a motor circuit. The overshoot and undershoot of the throttle opening in case that the input to a disturbance compensator is limited in no consideration of the counter electromotive force VR of the motor in the past are eliminated, the responsiveness of throttle opening control is improved, and the convergence to the opening instruction value is accelerated.
Patent JP-H0341946-A (JP)
Title: Base for installing occluder of work model for dentistry and dowel pin
Inventor: WAKEJIMA AKIRA
IPC: A61C13/34
Filed: 1989-07-11
Abstract: PURPOSE:To simultaneously and simply execute the generation of a work model of a divided and reduced type and the installation to an occluder by a single work by providing a rim strain divided in accordance with a dentition of a dentition model, and providing a hole for inserting and supporting a dowel pin on each section. CONSTITUTION:In a base for installing an occluder of a work model for dentistry, semiarc-like projecting rims 2a, 2b, 2c and 2d are formed and an outside peripheral rim train A, a center rim train B, and an inside peripheral rim train C of three trains are formed on the outside peripheral side of the upper face of a base 1. Each rim train A, B and C is divided by a section bank 3 so a to correspond to a dentition. In each section 4, a hole 6 for inserting and supporting a dowel pin 5 is formed by passing through to the back side. In this hole 6, axis center lines are formed in parallel to each other, and also, a sleeve is fitted and attached. This sleeve 7 is formed in a hollow cylindrical shape, and also, a tapered shape to match the dowel pin 5. By providing the sleeve 7 in advance on the holes 6 formed in parallel to each other, the dowel pin 5 is fitted straight into the base 1 without fail, and there is no unsteadiness nor interference of each tip.
Patent JP-H0840579-A (JP)
Title: Sheet material feeding device and recording device
Inventor: KIYOHARA TAKEHIKO
IPC: B65H3/56
Filed: 1994-07-29
Abstract: PURPOSE:To positively prevent the generation of noise and vibration at the time of the transmission of rotation being cut off by a tooth lacking part in a rotation transmission device using a gear with the gear lacking part. CONSTITUTION:Rotation is transmitted from a planetary gear 53b to a gear 57 with a tooth lacking part 57a by meshing the tooth parts of the gear 57 and planetary gear 53b with each other, and the transmission of rotation is cut off when the tooth parts are put out of mesh by the tooth lacking part 57a of the gear 57 during rotation. An inclined face 7c is formed at a driving cam 7 provided at the shaft 8 of the gear 57, and the inclined face 7c moves along a follower member to rotate the driving cam 7, thus rotating the gear 57 by the specified quantity through the shaft 8. The interference between the tooth part of the gear 57 and the tooth part of the planetary gear 53b is not therefore generated so as to positively prevent the generation of noise and vibration.
Patent JP-2000010665-A (JP)
Title: Electronic equipment
Inventor: SASAKI KATSUMARU
IPC: H05K7/20
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment absorbing vibration or impact added to a connector, and preventing connection failure. SOLUTION: An electronic equipment is provided with a casing 4, first circuit board 20 housed inside the casing, and circuit module 25 housed inside the casing and electrically connected with the first circuit board. A circuit module is provided with an MPU 27 generating heat during operation, a second circuit board 26 connected through connectors 30 and 41 with the MPU, and heat sink 52 mounted on the second circuit board, and thermally connected with the MPU. The heat sink is fixed to the casing, and the second circuit board is electrically connected through a displaceable floating type connector device 95 with the circuit board at a position far from the fixed part of the heat sink to the casing.
Patent JP-H0343649-A (JP)
Title: Self-sealed piston
Inventor: TAKASHIMA YASUO
IPC: F02F3/28
Filed: 1989-07-11
Abstract: PURPOSE:To extend and contract a guide cylinder by the gas pressure in a combustion chamber and closely adhere it to a piston body and a cylinder by rotatably holding a piston body, whose outer circumferential surface is spherically formed, by a guide cylinder, whose inner circumferential surface is spherically formed and capable of radially extending and contracting. CONSTITUTION:A self-sealed piston 101 is formed of a piston body 6 and a guide cylinder 7. In the piston body 6, a pressure receiving surface 8 facing a combustion chamber is formed on the upper surface, and a connecting rod 3 is integrally formed on the center part lower surface. The guide cylinder 7 is formed so as to be capable of radially extending and contracting, and a spherical holding surface 9 is formed in its inside, whereby the spherical part on the outer circumference of the piston body 6 is held so as to be capable of sliding in the face contact state. At the time of working, the guide cylinder 7 is pressed radially outward by the piston body 6, and a cylinder 2 is also pressed radially outward by the guide cylinder 7. Hence, the respective contact surfaces of each constituting part 6, 7, 2 are mutually sealed by the force corresponding to the gas pressure in the combustion chamber.
Patent JP-S6336122-A (JP)
Title: Color discriminating device for sheet body
Inventor: TSUBOUCHI TAKASHI
IPC: G03G15/01
Filed: 1986-07-30
Abstract: PURPOSE:To easily adjust the variance among components by using one light source and emitting light, separating transmitted light from paper, etc., spectrally by a prism and outputting the difference signal based upon signals corresponding to the quantities of light, and discriminating a color based on them. CONSTITUTION:When the light is emitted by a yellow light source 15 to paper 11, etc., on a conveyance path 13, the transmitted light is refracted and separated spectrally by the prism 21 to output signals fA(t) and signal fB(t) corresponding to the quantities of light from a 1st light receiving part 23 and a 2nd light receiving part 25, and a difference signal output part 29 outputs the difference signal fA(t)-fB(t) to a chrominance signal amplification part 31. In such case, reference chrominance signals are adjusted to constant chrominance signals by an angle adjusting screw part 27 to adjust the variance at every manufacture log of the yellow light source 15, a lens 19, the prism 21, the 1st light receiving part 23, the 2nd light receiving part 25, and the difference signal output part 29.
Patent JP-S63111186-A (JP)
Inventor: JIYON AKOSERA
IPC: C23F1/28
Filed: 1987-07-20
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-H05347288-A (JP)
Title: Substrate cleaning device
Inventor: SAKUMA AKIHIKO
IPC: G03F1/82
Filed: 1992-06-12
Abstract: PURPOSE:To enable a substrate cleaning device comparatively compact in struc ture to remove even submicron contaminants high in throughput. CONSTITUTION:A substrate cleaning device is composed of scrubbing members 15A and 15B which come into direct surface-contact with a substrate 9, ultrasonic vibrators 14A and 14B which vibrate the scrubbing members 15A and 15B, drive arms 13A and 13B which periodically swing the scrubbing members 15A and 15B along the surfaces of the substrate 9, and spray nozzles 17A and 17B which spout calcareous water 18 against the substrate 9.
Patent JP-S6157102-A (JP)
Title: Oscillation multiplier
Inventor: IWAKUNI MIKIO
IPC: H03B19/14
Filed: 1984-08-29
Abstract: PURPOSE:To attain oscillation and multiplication with simple constitution by providing a band block resonator BRF reflecting power of a basic frequency and having a frequency shifted from a harmonic of an integral number of times as a resonance frequency between an amplifier element and an output terminal. CONSTITUTION:When the BRF3 in the band block frequency f0 is connected to the output terminal of a common-drain FET4, the oscillation in the basic frequency f0 is executed and the power in the frequency f0 is fed to the BRF3, but it is reflected and returned to the FET4. On the other hand, harmonics 2f0, 3f0- being integer multiple of times of the frequency f0 are generated by the nonlinear characteristic of the FET4 and fed to the BRF3. Then the oscillated and multiplied harmonics are fed to a load ZL without being blocked by the BRF3.
Patent JP-H0229621-A (JP)
Title: Display device
Inventor: OBATA TAKASHI
IPC: G02F1/1345
Filed: 1988-07-19
Abstract: PURPOSE:To simplify assembling work by pinching and fixing a liquid crystal panel to its periphery with the aid of the display window frame of an upper cabinet and the light transmitting window frame of a lower cabinet. CONSTITUTION:The display window frame of the upper cabinet has the function of pressing the outer periphery of the liquid crystal panel, while the light transmitting window frame 2a of the lower cabinet 2 has the function of pressing the outer periphery of a diffusion plate 9. The outer periphery of a thin layer transistor (TFT) substrate 13 is pinched with a cushion 7 and a protective sheet 8, both of which scatter stress applied to the cabinets from outside. A fixed substrate 6 placed on a driving circuit IC 12 is fixed by the stepped wall 1b of the upper cabinet 1, and therefore the driving circuit 12 is away from the lower cabinet 2, and is not affected by the deformation of the lower cabinet. Thus, when a flat type panel is assembled, it can be surely held.
Patent JP-H0228505-A (JP)
Title: Method and instrument for measuring floating quantity of transparent film
Inventor: EBISAWA RYOJI
IPC: G01B11/14
Filed: 1988-07-19
Abstract: PURPOSE:To accurately measure the floating quantity of the transparent at all times by detecting light beams which are reflected by the transparent film and the surface of a support body by a photodetector at the same time and finding the distance between both reflected light beams. CONSTITUTION:Part of laser light 4 from a laser light source 3 which is incident slantingly on the transparent film 2 is reflected by the surface 2a to become 1st reflected light 4a, and the remaining light is transmitted through the film 2. This transmitted light is reflected by the support surface 1a of the support body 1, transmitted through the film 2 again, and projected as 2nd reflected light 4b. Then the photodetector 5 detects the distance l1 between both reflected light beams 4a and 4b and inputs information on the distance l1 to an arithmetic part 6. Then the arithmetic part 6 calculates the floating quantity x1 of the film 2.
Patent JP-H0346566-A (JP)
Title: Reaction cassette for executing successive analytical test by non-centrifugal and non-capillary operation
Inventor: ROORII JIEI METSUSENJIYAA
IPC: B01L3/00
Filed: 1990-07-09
Abstract: PURPOSE: To facilitate the operation and the work by bringing the corner of a square cassette having a fluid stirring means into contact with a reagent region thereby oscillating a unit for stirring a liquid mixture. CONSTITUTION: A unit 10 is a square cassette having a horizontal rotary shaft and after an analytical reagent is set in a body part 11, the body part 11 is enclosed by a cover 12. A sidewall 13 defines a reaction path 21 along with the cover 12 and a supporting wall 16 and the reaction path 21 forms corners 22-24. The corners 22-24 provide means for causing stirring through contact thus stirring up a liquid mixture and further provides an observation region for detecting and determining the response of a reaction mixture. A sample is introduced through an injection port 25 into the reaction path 21 by means of a pipet. The unit 10 is provided with a liquid supply/store unit 30 and a liquid reagent flows from a storage unit body 31 into the reaction path 21. More specifically, operation of the unit 10 relies upon the gravitational fluidity along the reaction path 21.
Patent JP-H11355456-A (JP)
Title: Communication equipment
Inventor: TORIYAMA YOSHIAKI
IPC: H04N1/32
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the communication equipment by which the transmission reception capability of a communication port can be diagnosed without the need for a manager to visit an installation place of the communication equipment and by which the diagnosing time is decreased. SOLUTION: The communication equipment having pluralities of communication ports connecting with lines is provided with pluralities of communication units 13 with communication ports connected to an extension bus 18 and with a system control section 11 connecting with a system bus 17. The system control section 11 is provided with a port detection means that detects communication ports not being busy in communication and with a master port setting means that sets any of pluralities of the communication ports detected to be not busy in communication as a diagnostic master communication port.  The communication unit 13 is provided with an diagnosis execution means or the like that executes transmission reception diagnosis between the diagnostic master communication port and the other communication ports not busy in communication by an instruction of the system control section 11 when detecting a diagnosis request signal from a remote terminal requesting the transmission reception diagnosis of communication ports.
Patent JP-H0937206-A (JP)
Title: Digital reproducing device
Inventor: SATO MASASHI
IPC: H04N5/92
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide the digital reproducing device utilizing error correction capability of a product code at a maximum even in the case of a low speed reproduction mode. SOLUTION: A fetch flag initializing means 13 initializes a fetch flag stored in a memory 22. An error correction means 21 receives a reproduction SYNC block, applies inner code error correction processing to provide a SYNC block after the processing and a correction result code. A fetch discrimination means 12 discriminates the correction result code based on a correction result code outputted from a read processing section 11 and the fetch flag and provides an output of a fetch instruction. A write processing section 23 receiving the fetch instruction generates a fetch flag, and it is written in the memory 22 with a SYNC block and the correction result code after the processing. Then an external code error correction means 24 reads the data, the correction result code and the fetch flag stored in the memory 22 to conduct external code error correction processing.
Patent JP-S6425004-A (JP)
Title: Recognizing apparatus of shape of plate-shaped work piece
Inventor: AOKI TAKAYUKI
IPC: G01B11/24
Filed: 1987-07-21
Abstract: PURPOSE:To enable the recognition of the shape of a plate-shaped work piece by one scanning, by detecting the edge part of the work piece by means of a linear image sensor. CONSTITUTION:A servo motor 1 drives a pinch roller 3, and the roller 3 and a tension roller 5 feeds a work piece W at a prescribed speed V in the direction of an arrow, while the amount of rotation of the roller 5 is detected by a rotary encoder 7. On the other hand, a Mitchell-type linear image sensor 9 is provided in the direction perpendicular to the feeding direction across the full width of the work piece, and it senses the image of the work piece W, using a fluorescent lamp 11 as a light source, detects for each element whether the opposite position of each element is an edge, and outputs a video voltage on the basis of the detection. Receiving as an input a pulse signal outputted from the encoder 7, a control board 15 gives a prescribed feed to the work piece W through a servo amplifier 21, while executing a prescribed image processing to detect an edge part on the basis of a video signal sent from the sensor 9. By making the edge part continuous, the shape of the work piece can be recognized.
Patent JP-S6425056-A (JP)
Title: Manufacture of macromolecular filler for liquid chromatography
Inventor: TANAKA YASUYUKI
IPC: G01N30/88
Filed: 1987-07-21
Abstract: PURPOSE:To obtain the manufacturing method of macromolecular filler characterized by excellent mechanical strength and isolating performance, by polymerizing a specified amount of hydrocarbon monomer and/or its derivative, which have double bonds of carbon-carbon in one molecule and an alkyl chain furthermore under the presence of a 33-67vol.% bridging agent. CONSTITUTION:It is an essential prerequisite that hydrocarbon monomer and/or its derivative 6, which have double bonds of carbon-carbon in one molecule and have an alkyl chain furthermore, are polymerized at a rate of 67-33vol.% under the presence of a 33-67vol.% bridging agent. As the hydrocarbon monomer and/or its derivative, which have the double bonds of carbon-carbon and have the alkyl chain furthermore, a material, which is expressed by the formula (as the hydrocarbon monomer having the alkyl chain shown by the formula, e.g., a compound and the like, in which R1 is a stearyl group, a lauryl group or an octyl group, can be listed), and the like are desirable. As the bridging agent, aromatic polyvinyl monomer or acryl acid based polyvinyl monomer or the like can be used.
Patent JP-H0466362-A (JP)
Title: Brake system for ropeway
Inventor: NISHIKAWA MAMORU
IPC: B61B12/06
Filed: 1990-07-07
Abstract: PURPOSE:To detect the deceleration of a rope directly even with change in the number of passengers in a gondola so as to control braking accurately by providing a brake with its braking pressure boosted according to the output of a deceleration sensor for detecting the deceleration of the rope. CONSTITUTION:A ropeway is provided with a rope 1 fitted with a gondola 2, and this rope 1 is driven by a motive power pulley 3. The motive power pulley 3 is connected to a prime mover 5 through transmission mechanism 4. The prime mover 5 is provided with a motive power shaft brake 7, and the motive power pulley 3 is provided with a motive power pulley brake 8. When the gondola 2 approaches a stop, the motive power shaft brake 7 is operated by the first braking pressure, and the deceleration of the rope 1 is detected by a deceleration sensor 9. When the deceleration is under the specified value, the motive power shaft brake 7 is operated by the second braking pressure after the specified time. In case the deceleration after that is still under the specified value, the motive power shaft brake 7 is operated by the third braking pressure after the specified time, and so on. The brakes 7, 8 are operated by the plural stages of braking pressure.
Patent JP-H0629446-A (JP)
Title: Semiconductor device
Inventor: YUASA YASUMASA
IPC: H01L23/50
Filed: 1992-07-07
Abstract: PURPOSE:To prevent the contamination of the surface of a semiconductor chip with excess silver paste by providing grooves in the area of a lead frame where silver paste is applied to bond the chip. CONSTITUTION:A semiconductor chip 2 is attached to a lead frame 1 with silver paste 3 applied. The area of the lead frame, where silver paste is applied, is provided with grooves 4. When the chip is attached on the grooves, excess silver paste escapes through the grooves. Therefore, the silver paste is prevented from creeping up the sides of the chip and thus the semiconductor chip surface is protected from contamination of silver paste.
Patent JP-H051326-A (JP)
Title: Induction hardening method for gear
Inventor: WATANABE HIYOSHI
IPC: C21D1/64
Filed: 1991-06-24
Abstract: PURPOSE:To apply induction hardening to a gear without causing strain in the gear by equalizing hardening conditions on the side of a couple of teeth with respect to respective teeth of the gear. CONSTITUTION:High frequency heating is applied to the teeth to be hardened while allowing a gear 10, where the teeth to be hardened are formed in the outside peripheral part, to turn on the shaft of the gear 10. Subsequently, the turning of the gear is stopped, and then, the gear is immersed in a coolant L and the coolant L is agitated.
Patent JP-S6073598-A (JP)
Inventor: ICHIKAWA HIRO
IPC: G10L25/00
Filed: 1983-09-30
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。