baber/WOPTO huggingface dataset:
Patent JP-H0638093-A (JP)
Title: Video camera and photometry for the same
Inventor: SOGA TAKASHI
IPC: H04N5/378
Filed: 1992-07-14
Abstract: PURPOSE:To provide a photometric value corresponding to the condition of an object by using a video signal obtained from a solid-state electronic image pickup element. CONSTITUTION:A photometry area to be different at every field in one frame is set in the photographic area of a CCD 4 and under the control of a CPU 3, an integration circuit 16 integrates the luminance signal component of a luminance signal extracted by a YL synthesizing circuit 14 over horizontal and vertical scanning direction periods corresponding to the photometry area. Then, the obtained integrated value is added at every field, and the photometric value is calculated from the added value at every field.
Patent JP-S5999392-A (JP)
Inventor: ASAKURA NOBORU
IPC: G21C7/04
Filed: 1982-11-30
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。
Patent JP-H0374677-A (JP)
Title: Working vehicle having hydraulic continuously variable transmission mounted thereon
Inventor: MATSUZAWA SATOSHI
IPC: F16H61/26
Filed: 1989-08-11
Abstract: PURPOSE:To improve response and to facilitate design of a car body by a method wherein an input shaft is protruded toward the central part of a front part, a gear shift control shaft is caused to stand upright at a side in the direction of the width of a car, and a link through which the gear shift control shaft is coupled to a gear shift lever having a rock center positioned on the opposite side to the gear shift control shaft and being caused to stand up in the vicinity of an input shaft and operated by a driver is arranged to an upper housing. CONSTITUTION:A gear shift control shaft 21 caused to stand up from an input shaft 22 of a hudraulic continuously variable transmission 20 located in a position sufficiently spaced away from a gear shift lever 50 and positioned approximately at a central part in the direction of the width of a car is coupled to the gear shift lever 50 operated by a driver through a link member 51. The rock center in the longitudinal direction of a car body of the gear shift control lever 50 is positioned right to the right of the hydraulic continuously variable transmission 20, and the length of the tie rod the link member 51 can be decreased. This constitution reduces the number of the parts of the link member 51, improves response of the gear shift lever 50, and facilitates design of a car body.
Patent JP-2000038186-A (JP)
Title: Electric bicycle
Inventor: HATASHITA MASAKAZU
IPC: B62M6/50
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the amplitude of pedaling power and to stably detect the vehicle speed even when a rider makes irregular treading by monitoring and calculating the battery voltage, pedaling power and motor current on a real-time basis. SOLUTION: The drive output of a motor 11 is controlled by a control section 19 to give the same torque as pedaling power FL when the vehicle speed S is within 15 km/h. For a control action, the current of the motor 11 is detected by a current detector 20, and a pulse width modulation voltage control action is applied to a switch section 21 by the control section 19. The vehicle speed S is proportional to the revolving speed N of the motor 11 and is calculated as S∝N= VBAT*ToN/(TON+TOFF)-(R+jwL)*I}/KE, where VBAT is battery voltage, TON and TOFF are the set time when a current is fed after the switch section 21 is turned on and the set time when no current is fed after the switch section 21 is turned off, R is equivalent resistance, L is equivalent inductance, I is motor current, and KE is induced voltage constant.
Patent JP-H1149169-A (JP)
Title: Article storage container
Inventor: TAKADA NORIMORI
IPC: A47G29/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To allow articles with various shapes to be received in a stable state. SOLUTION: The article storage container for receiving an article which can be hand-held comprises a wavy body 10 made of an elastic material with protrusions 11 and recesses 12 alternately formed, wherein the recess 12 has an insertion slit 12a whose width W2 varies by elastic deformation of the adjacent protrusion 11 to allow the article to be inserted and a bottom 12b formed with a width W1 larger than the width W2 of the slit 12a in a natural state of the body 10.
Patent JP-H01139073-A (JP)
Title: Pump-oxygenator using hollow yarn membrane
Inventor: NOGAWA ATSUHIKO
IPC: A61M1/18
Filed: 1987-08-22
Abstract: PURPOSE:To prevent the formation of an air block in pump-oxygenator even when blood, which flows into a housing through a blood inlet, contains large quantity of air bubbles, by providing a bypath for leading the blood out of a blood outlet of the housing. CONSTITUTION:A housing 11 of a pump-oxygenator 1 has a blood inlet 2 and a blood outlet 3 which are expanded in diameters, forming a space not to make direct contact with a hollow yarn membrane, a membrane for exchanging gas. An air chamber 12 is provided below a restriction part 16 of layers of hollow yarn membranes 4 in the housing 11. In the chamber 12, blood containing a large quantity of air bubbles is roughly separated from blood with a small quantity thereof. A bypath 14 running from the restriction part 16 to the blood outlet 3 is further provided in the housing 11, thus connecting the upper part of the air chamber 12 to the blood outlet 3. When a large quantity of air bubbles exist in the oxygenator 1, blood containing the bubbles is led out of the blood outlet 3 for discharge through the bypath 14.
Patent JP-H0774120-A (JP)
Title: Heat treatment method
Inventor: NIINO REIJI
IPC: H01L21/316
Filed: 1993-07-30
Abstract: PURPOSE:To obtain thin and high quality oxide films and suppress surface defects and, further, obtain excellent impurity concentration profiles when a number of semiconductor wafers are simultaneously subjected to a heat treatment. CONSTITUTION:A number of wafers W are mount on the ring-shaped mount table of a wafer boat 4. The inside temperature of a reaction tube 1 is preset, for instance, at 400 deg.C and the wafer boat 4 is brought into the reaction tube 1 and then the inside temperature of the reaction tube 1 is elevated to a treatment temperature, for instance, with a speed of 100 deg./min. As the loading of the wafers are performed under a low temperature and then the inside temperature of the reaction tube 1 is elevated with a high speed, in an oxidation treatment, the growth of a low quality oxide film is suppressed and, in a diffusion treatment, as a difference between the thermal history to which the wafers W in the upper side of the wafer boat and the thermal history to which the wafers W in the lower side of the wafer boat is small, excellent impurity concentration profiles can be obtained on the respective wafers.
Patent JP-H0492270-A (JP)
Title: Magnetic disk device
Inventor: SAKURAI HIROSHI
IPC: G11B21/16
Filed: 1990-08-07
Abstract: PURPOSE:To reduce a dimensional error, to precisely execute the writing and the reading of information and to make assembling work easy by forming respective head supporting parts and pivot supporting part into one body. CONSTITUTION:When a magnetic head 6B is fixed to one 23D of the head supporting parts of an intermediate part, the magnetic head 6B is arranged on both sides of the supporting part 23D, a driver 30 is inserted from an uppermost supporting part 23A through hole 25, a screw is put into the through hole 25 of the supporting part 23D and the screw 10 fastened with a nut 26. Since the respective through holes are arranged on the same axis line X and have larger diameters than that of a screw hole 24, also working is easy. Topping is given to the screw holes 24 of supporting parts 23A and 23E of the uppermost part and the lowest part. A servo head 6A and a data head 6B are arranged with being deviated for dimension L and electromagnetic noise superimposing at writing is reduced.
Patent JP-2000046206-A (JP)
Title: Vacuum gate valve
Inventor: YAMABE SHINICHI
IPC: F16K3/18
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To stably ensure a lubricating effect of a rotation sliding contact structure so as to improve reliability, extend the life of parts of a vacuum gate valve, and facilitate maintenance by interposing a bush made of a solid lubricating material between a shaft member in a valve box of the vacuum gate valve and a rotary member arranged around the shaft member. SOLUTION: A vacuum gate valve 5 for opening and closing a communicating part of vacuum containers 1, 2 which are arranged adjacently to each other and for switching a condition into a communicating condition/a communication breaking condition, is provided with a thin and short valve box 6 which is air-tightly held between both vacuum containers 1, 2. A valve plate supporting body 15 and a valve plate 34 are lifted up/down through an inner link 13 by telescopic operation of a cylinder 31, and the valve plate 34 is brought into pressure-contact with a valve seat surface through a link mechanism 44.  In this case, a cylindrical bush formed by molding a solid lubricating material such as, for example, MoS2 and the like, is interposed between a shaft hole inner circumferential surface arranged in front and rear of each link 45 (a rotary member) and an outer peripheral surface of a link shaft (a shaft member) inserted into each shaft hole, in order to stably ensure a lubricating effect.
Patent JP-H0767319-A (JP)
Title: Gate-power supplying circuit
Inventor: TAI HIROMICHI
IPC: H02M1/08
Filed: 1993-08-24
Abstract: PURPOSE:To omit a high-withstand-voltage insulated converter by moving snubber energy stored in a first capacitor into a second capacitor through a reactor, and utilizing the energy when the switching element provided in a main circuit is turned OFF. CONSTITUTION:A free wheeling diode 4 and a DC balance resistor 5 are connected in parallel a self-extinguishing-type element (GTO) 1 constituting a power converter. One end of a first capacitor 6 is connected to the anode of the GTO 1, and the other end is connected to the anode of a diode 7. One end of a reactor 8 is connected to the anode of the first diode 7, and the other end is connected to the cathode of the GTO 1. One end of a second capacitor 9 and the cathode of the first diode 7 are connected. The other end of the second capacitor 9 is connected to the cathode of the GTO 1. A gate driving circuit 10 receives the supply of energy stored in the second capacitor 9 at the time of the switching operation of the GTO 1. Thus, the gate driving circuit 10 is operated.
Patent JP-H0942156-A (JP)
Title: Motor compressor
Inventor: TANIGAKI RYUHEI
IPC: F04B39/12
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent gas in a housing from being leaked to the outside even in the case where this motor compressor is used at the hot and humid coastal area by setting up at least two sealing o-rings inner and outer in a connecting part between a front case and a motor case. SOLUTION: Two ring grooves 71 and 73 are installed doubly inner and outer in an end face 43B of a flange 43A of a front case 43 and, in turn, each of sealing O-rings 72 and 74 is fitted in these ring grooves 71 and 73. On the other hand, likewise two ring grooves 77 and 75 are installed doubly inner and outer in an end face 49B of a flange 49A of a motor case 49, and each of sealing O-rings 78 and 76 is fitted in these ring grooves 77 and 75, respectively. Supposing that this motor compressor is used at the hot and humid coastal area and peripheral parts of these ring grooves 73 and 75 at the outside are corroded, there is almost no corrosion in the ring grooves 71 and 77 at the inside.  Accordingly, any gas is prevented from being leaked to the outside by way of a clearance between the end face 43B of the flange 43A and a left end face 5A of a frame 5, and another clearance between the end face 49B of the flange 49A and a right end face 5B of the frame 5.
Patent JP-2001035304-A (JP)
Title: Button structure of portable communication terminal
Inventor: TAKASE YUICHI
IPC: H01H13/702
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent simultaneous depression of both buttons by integrating a pair of button parts, and setting a lower side height position of a central button part by arranging a space between button part lower side height positions. SOLUTION: In a button part of an operation key of a front case, a pair of two buttons 1, 2 are integrated by a central button 4 and a rubber key, and a space α is arranged between a height position of the lower sides 1a, 2a of the two buttons 1, 2 and a height position of the lower side 4a of the central button 4. Since the space α is secured even if the buttons 1, 2 are pushed down, the button 4 cannot be depressed by a cooperative movement. Since the distance of the space α is set longer than the distance between the lower sides 1a, 2a of the buttons 1, 2 and a switch contact point, the simultaneous movement of the buttons in a cell phone terminal can be prevented to improve key operability.
Patent JP-H0372369-A (JP)
Title: Positively charged toner
Inventor: YUSHINA HEIHACHI
IPC: G03G9/087
Filed: 1989-08-11
Abstract: PURPOSE:To improve transparency and vinyl chloride resistance and to uniformize and stabilize electrostatic chargeability by incorporating a polyester resin having a specific acid value, a copolymerized resin of acrylate and/or methacrylate and an amino group-contg. vinyl compd. and a coloring agent into the toner. CONSTITUTION:The polyester resin having <=5KOHmg/g acid value, the copolymerized resin of the acrylate and/or methacrylate and the amino group- contg. vinyl compd. expressed by formula I and the coloring agent are incorpo rated into the toner. In the formula I, R<1> denotes a hydrogen atom or methyl group; R<2>, R<3> respectively denote 1 to 4C alkyl group; n denotes 1 to 4 integer. The negatively chargeability of the resin itself increases and the application to the toner having the positively chargeability is difficult when the acid value of the polyester exceeds 5KOHmg/g. The transparency and vinyl chloride resis tance are improved in this way and the electrostatic chargeability is uniformized and stabilized.
Patent JP-H0633616-A (JP)
Title: High-level concreting device
Inventor: TAKAHASHI NORIO
IPC: E04G23/08
Filed: 1992-07-15
Abstract: PURPOSE:To easily recover cut pieces by a method in which a hopper to recover cut pieces, a hose formed by connecting two soft sheets by a fastener, and a guide base are provided below a cutter set on the upper end of an expandible mast, and as the cutter rises or down, the hose is sent out and wound up. CONSTITUTION:A hose 10 formed by connecting two soft banded sheets by fasteners is attached to a hopper 9 to recover cut pieces from a cutter 5 and connected to a cut pieces receiver 15. A guide base 11 and a hose winder 12 are set on the receiver 15, and when the cutter 5 goes down by the expandible mast 3, the fastener of the hose 10 is removed by the guide base 11, and the hose is wound up. Also, when the cutter 5 rises, the hose is sent out while connecting the fastener. The cut pieces can thus be smoothly recovered by smoothly raising and lowering the cutters.
Patent JP-S6366821-A (JP)
Title: Exhausting method for cathode-ray tube
Inventor: KATO OSAMU
IPC: H01J9/39
Filed: 1986-09-08
Abstract: PURPOSE:To decrease the discharged gas from a getter at the time of getter flush and prevent the glow discharge from occurring by pre-heating the getter fitted in a CRT for degasification by the high-frequency heating method. CONSTITUTION:A getter heating coil 3 is fitted to an exhaust cart 1 to pre-heat the getter 4 provided in a color CRT 2 in an exhaust furnace. Under this condition, the color CRT 2 is entered and heated in the exhaust furnace. Thereby, the high-frequency current is fed through the getter heating coil 3 by a high-frequency oscillator 5 in the middle of activation and electrothermal chip-off, the getter 4 fitted for electron guns of the color CRT is heated, and the gas occluded in the getter is discharged as much as possible. This discharged gas is discharged through a vacuum exhaust pipe 6, and the exhaust process of the color CRT 2 is completed. Accordingly, the total discharged gas quantity generated at the time of getter flush can be decreased, and the glow discharge can be avoided.
Patent JP-S6369429-A (JP)
Inventor: NAKAJIMA MASAHIRO
IPC: H02J3/00
Filed: 1986-09-08
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-H1052716-A (JP)
Title: Coiling device
Inventor: KOBAYASHI HIROYUKI
IPC: B21C47/06
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a bar from forming a scratch and cirmpy pattern and to improve quality and productivity by judging a contacting state from the distribution of the dirt on a press roll and optimally regulating the crown or bending amount of the press roll based on the result of judgment. SOLUTION: The dirty extent on the surface of the press roll 6 due to the adherence of contaminant is detected with a dirt detector 17, and the distributing state of the contacting pressure in the width direction of the press roll 6 is judged based on the distributing state. And the pressing force by press cylinders 15, 16 is variably set to give the press roll 6 a bending mement so that a uniform contacting pressure is obtained in all over with of the press roll 6 in accordance with this result of judgment. By this way, the shape of the contacting part with a coil 5 is optimally regulated by deflecting the press roll 6.
Patent JP-H0259377-A (JP)
Title: Printer with space repeat function
Inventor: KOBAYASHI NORIO
IPC: B41J19/20
Filed: 1988-08-24
Abstract: PURPOSE:To enable a space repeat operation to be promptly started by providing a carriage space repeat movement controlling means for moving a carriage in a non-printing condition at an acceleration greater than that in a movement of the carriage for printing. CONSTITUTION:An instruction for a space repeat operation is generated when a space key 10 on a keyboard 2 is pressed continuedly for a predetermined short time, and a RAM 66 is provided with a self-repeat counter 82 for counting the time. A carriage 32 spaced by a one-character amount is spaced continuously as far as the space key 10 continues being pressed. For example, in the case of a two-character amount space repeat operation, the carriage 32 is moved in a pattern as follows. In a starting process (slew-up), O   A   B, upon the start of the space repeat operation, the carriage is accelerated in the same pattern as in a one-character amount spacing (a carriage movement at the time of normal printing), but after the point B, the carriage is accelerated, B   H   I, at an acceleration greater than that (B   C) at the time of the normal printing.
Patent JP-S6366119-A (JP)
Title: Plaster for poultice
Inventor: DOI HIROSHI
IPC: A61K9/70
Filed: 1986-09-08
Abstract: PURPOSE:To obtain a plaster for poultice having excellent adhesion and shape retention as well as high safety, by using a reaction product of a protein having amino groups on side chains and a diacetal compound. CONSTITUTION:A gelling retardant such as calcium chloride, urea, etc., is added to an aqueous solution of a protein (e.g. gelatin, proteose, etc.) having amino groups on side chains. An aqueous solution of a diacetal compound expressed by the formula (R is 1-4C alkyl; A is oxyethylene or oxypropylene; m is 1-3,000) is added to the protein solution containing the gelling retardant to subject the protein having amino groups on the side chains to partial crosslinking. The resultant reaction product is used as the aimed plaster for poultice. The plaster is able to keep strong adhesive property also after evaporating water content in the plaster, by blending a hydrophilic tackifier (e.g. glycerin or ethylene glycol) into the plaster.
Patent JP-H0258382-A (JP)
Title: Laminated type piezoelectric substance
Inventor: TOMITA MASAHIRO
IPC: H01L41/09
Filed: 1988-08-24
Abstract: PURPOSE:To prevent lateral slippage of a piezoelectric substance and to prevent lateral slippage at the part to take out a lead wire to be connected to a piezoelectric plate by making it in package structure that the outer periphery of a piezostack laminate composed of a piezoelectric plate and a metallic plate is covered with an insulating tube and these are stored in the first and second supporters. CONSTITUTION:A piezostack 1 wrapped by an insulating tube 3 is stored in the small diameter cylindrical part 5c of a first supporter 5. And the end face 1a of the piezostack 1 abuts on the inner bottom 5a of a supporter 4. And a second cylindrical supporter 12 with bottom is engaged with the periphery of a large diameter cylindrical part 5b freely in sliding in the axial direction through an O-ring 10. The notch 7a of a third supporter 7 stored in the large diameter cylindrical part 5b of the first supporter 5 is a path to take out lead wires 2 and 4 taken out from the piezostack 1. In case that both ends 1a and 1b of the piezostack 1 are fixed, the center of the piezostack becomes the antinode of vibration, and by guiding the center of the piezostack with the small diameter cylindrical part 5c, the vibration can be reduced, and the lateral slippage of a piezoelectric plate can be reduced.
Patent JP-2000040824-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA KAZUAKI
IPC: H01L29/40
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion of a work function of a gate electrode by forming at least a region of specified thickness at the bottom of the gate electrode from a metal or metal compd. having arranged orientation faces. SOLUTION: In the semiconductor device having a field effect transistor made of a metal oxide at least a region of specified thickness at the bottom of a gate electrode is formed from a metal or metal compd. having arranged orientation faces, the metal or metal compd. having arranged orientation faces is any metal of Al, Ti, W, Ta or Mo, or alloy of these metals, etc. When the gate electrode has a laminate structure, Al, Ag, Au or alloy of these metals is pref. used for an upper metal film. The work function of the gate electrode metal having a direct influence on the threshold value of a transistor is in a range of about 1 nm or less, and hence it will suffice that at least a region of specified thickness (1 nm or more) at the bottom of the gate electrode is formed from a metal or metal compd. having arranged orientation faces.
Patent JP-S59140894-A (JP)
Inventor: MOHAMATSUDO MUNIIRU
IPC: C12P19/12
Filed: 1983-11-10
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-S6188697-A (JP)
Title: Diaphragm for speaker
Inventor: MIZONE SHINYA
IPC: H04R7/02
Filed: 1984-10-05
Abstract: PURPOSE:To decrease the amount of changes in internal loss with respect to a wide variety of temperature changes by using a composite member where a restricting plate, the 1st loss member layer and the 2nd loss member layer having different temperature characteristics of internal loss from that of the 1st loss member layer are laminated. CONSTITUTION:The 1st restricting plate 11a made of aluminum, the 1st loss layer 12a made of polyvinyl acetate, the 2nd restricting plate 11b made of aluminum, the 2nd loss layer 12b made of polypropylene and the 3rd restricting plate 11c made of aluminum are laminated sequentially to be incorporated and the composite diaphragm material is obtained. The diaphragm 1 with a desired shape is formed by using the material with a prescribed forming method.