baber/WOPTO huggingface dataset:
Patent JP-H01168553-A (JP)
Title: Four-wheel drive vehicle
Inventor: MATSUDA SHOHEI
IPC: B60W10/12
Filed: 1987-12-22
Abstract: PURPOSE:To keep off repetition of on-off operation on a clutch as well as to improve the extent of accelerating performance by disengaging the clutch of a connecting shaft in an all-wheel driving system at the tie of antiskid braking, and making the clutch in a low speed state resettable to its engaged state at the time of braking release. CONSTITUTION:A clutch 4 is installed in a propeller shaft 3 connecting both front and rear driving systems connected to a power unit P, an antiskid control part 2 is installed in a brake driving part 1, and when this antiskid control part 2 is operated, the clutch 4 is disengaged by an actuator 5, whereby mutual intervention between front and rear wheels at the time of antiskid braking is prevented from occurring. If braking is released, the clutch 4 is made resettable to an engaged state only in its low speed state. A vehicle is made into a 4WD state after braking at low speed and improvement in the extent of accelerating performance is promoted, while a repetition of on-off operation on the clutch is prevented from occurring, smooth running is made attainable.
Patent JP-H05136437-A (JP)
Title: Semiconductor junction capacitor
Inventor: KASAHARA TAKESHI
IPC: H01L29/93
Filed: 1991-11-13
Abstract: PURPOSE:To provide a semiconductor junction capacitor having the function of preventing static breakdown. CONSTITUTION:The main p-n junction for a varactor is formed in an epitaxial layer 3 of a first conductivity type. A diffused layer 10 of the first conductivity type is formed opposite a lateral p-n junction and exposed at the surface of the epitaxial layer. The diffused layer serves to lower the reverse breakdown voltage of the lateral p-n junction for that of the main p-n junction.
Patent JP-H03188201-A (JP)
Title: Copper powder for thick film composition
Inventor: MITO KENTARO
IPC: B22F1/00
Filed: 1989-12-15
Abstract: PURPOSE:To manufacture copper powder for thick film composition improved in electric conductivity and storing stability by applying the specific ratio of mixed material of fatty acid mixed metal salt and silicate salt on the copper powder specified with apparent density and tap density. CONSTITUTION:On the copper powder having >=2.0 g/cm<3> apparent density and >=3.0 g/cm<3> tap density, the mixed material of fatty acid mixed metal salt and silicate salt is applied at 0.01-10 wt.% on the copper powder. Then, as the fatty acid mixed metal salt, sodium (or potassium) olete, sodium (or potassium) isostearate, etc., are used and as the silicate salt, sodium series or potassium series is used and the silicate salt is contained at 1-20 wt.% in the fatty acid mixed metal salt and the coating rate of this mixed material is made to about 0.05-5 wt.% based on the copper powder. By this method, the copper powder having excellent heat resistance and wet ageing resistance is obtd. and can be satisfactorily used on circuit of electron devices.
Patent JP-H10172667-A (JP)
Title: Structure for preventing contact from being brought into contact with another due to erroneous fitting of multicore connector
Inventor: MATSUMOTO ETSUO
IPC: H01R13/64
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent contact of unintended combinations of a plurality of socket contacts of a plug and a plurality of pin contacts of a receptacle in multicore connectors. SOLUTION: Three insulator guide keys 6 installed in an insulator 4 housed in the inside of a plug 1 are made to have different sizes and the keys 6 are installed at asymmetric angular positions in relation to the center of the plug 1. Corresponding to that, three insulator guide key grooves 16 formed in an insulator 14 housed in the inside of a receptacle 11 are made to have different sizes and the key grooves 16 are formed at asymmetric angular positions in relation to the center of the receptacle 11. As illustrated in the figure (a), in the case the sizes and the angular positions of the three keys 6 and the sizes and the angular positions of the three key grooves 16 are not conformed at the three points U, V, and W, the plug 1 and the receptacle 11 are not mutually fitted.
Patent JP-2000147615-A (JP)
Title: Image pickup device
Inventor: SHIMADA TAKUO
IPC: A61B1/04
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To overcome the image blur due to the shake of a device or the movement of a subject, to realize the prevention of heat generation, power saving and the prolongation of the service life of a light source and to make the device small in size and light in weight. SOLUTION: This device is equipped with an image pickup means 2 for picking up the dynamic image of the subject 1, a signal conversion means 3 for converting output from the means 2 into a video signal, a still operation means 4 for switching output from the means 3 to a still image signal from a dynamic image signal by manual operation, a light source means irradiating the subject 1 with light, and a luminance control means 6 for controlling the light source means in accordance with the operation of the means 4 and improving the luminance of the light source, so that the luminance of the light source is improved, only at forming of the still image by the means 4. Therefore, the still image superior in S/N ratio characteristic is obtained.  Since the luminance of the light source is restrained to be low during the outputting of the dynamic image and during outputting the still image, prevention of heat generation, power saving and prolongation of service life of the light source means are realized. This contributes to making the device as a whole small in size, light in weight and also inexpensive.
Patent JP-2001144572-A (JP)
Title: Ceramic container and crystal vibrator using the same
Inventor: TAKEUCHI TOSHIAKI
IPC: H01L23/08
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic container of a crystal vibrator made of a large- sized crystal wafer, and to provide a crystal vibrator using the container. SOLUTION: In the recessed ceramic container consisting of a bottom wall and a sidewall that contains an upper face of a crystal chip is directed to an open edge, a crystal terminal electrode 11 connected to a lead electrode 7 extended to an outer circumference of an upper face of the crystal chip with a conductive joining material 8 is formed in an inner circumference of the sidewall. In the crystal vibrator 2 formed by connecting the lead electrode 7 extended to the outer circumference of the upper/lower face of the crystal chip to a crystal terminal electrode 4 in the ceramic container, the terminal electrode 4 is provided to the inner circumference of the sidewall of the ceramic container and connected to the lead electrodes 7 of the crystal chip with the conductive joining material 8.
Patent JP-H08178328-A (JP)
Title: Hot water feeding device
Inventor: SUZUKI KIWAMU
IPC: F24H1/10
Filed: 1994-12-27
Abstract: PURPOSE: To rapidly and surely seuse a troubled state in a flowing water-sensing device in a hot water-feeding device by a method wherein whether or not a water flowing is started within a water pipe is detected in reference to a reapid variation in a temperature of the flowing water and a value after the variation. CONSTITUTION: There are provided a water pipe 6 for feeding water from a tap water system into a hot water feeding device 1, heating it and feeding hot water; a heat exchanger 16 arranged at the midway part of the water pipe 6; a burner 17 for heating the heat exchanger 16 with gas combustion; and a gas supplying pipe 7 for supplying gas to the burner 17. Then, there is provided a surrounding air temperature sensor 4 for use in sensing a temperature of the surrounding air, and the water pipe 6 is provided with a flowing water temperature sensor 3 for monitoring a water temperature.  The flowing water temperature sensed by the flowing water temperature sensor 3 is stored, and when the flowing water temperature stored in a memory means 24 is rapidly cnanged and a flowing water temperature after variation is continued for a specified period of time or when the flowing water temperature is less than the desired temperature after variation, if the flowing water sensing signal is not outputted within the specified period of time after and before it, it is judged that the flowing water sensing device 2 is troubled.
Patent JP-H11155750-A (JP)
Title: Bathtub
Inventor: OGAWA TAKESHI
IPC: A47K3/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To make one type of the main body of bathtub commonly usable for both left and right faucet attachment types on the job site of installation, to reduce stock and production control in a plant and to prevent the occurrence of arrangement errors by unnecessitating confirmation at the time of order reception or production arrangement. SOLUTION: At the plant, attachment holes 1d are previously respectively bored at least two at each of left and right symmetric positions with respect to the center line bisecting a short side 1b at a main body 1 of bathtub forming a rectangular planar shape from the short side 1b and a long side 1c and on the job site of installing the main body 1 of bathtub, after a faucet 2 is attached to two attachment holes 1d on any one side corresponding to the install direction of the main body 1 of bathtub on the job site of installation among attachment holes 1d and 1d two by two provided at the left and right symmetric positions in respect to the center line bisecting the short side of the main body 1 of bathtub,  a grip 3 is attached to an upper edge surface 1a on the main body 1 of bathtub in two attachment holes 1a on the non-used side so that the attachment holes 1d can be covered with an attachment part 3d of the grip 3.
Patent JP-H07151615-A (JP)
Title: Optical-fiber sensor
Inventor: TAKEUCHI HIROYUKI
IPC: G02B6/12
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an optical-fiber sensor which does not cause any performance deterioration nor insufficient insulation and can detect external forces from all directions by using silicone rubber for the core of its detection optical fiber and elastomer for the clad of the fiber. CONSTITUTION:The core 2 of the optical fiber 1 for detection of an optical-fiber sensor is made of silicone rubber composed of dimethyl siloxane polymer, etc., and the clad 3 of the fiber 1 is made of elastomer which is composed of a thermoplastic fluoroplastic elastomer, etc., and has a refractive index lower than that of the silicone rubber. The reflecting member 4 of the fiber 1 is composed of an aluminum plate, etc. When no external force is applied to the fiber 1, light emitted from a light source 7 is directed to the core through an optical fiber 5 for input and reflected by the reflecting member 4 while being refracted through the core 2. The reflected light is directed to a photodetector 8 through an optical fiber 6 for reception while being refracted through the fiber 1. When an external force is applied to the fiber 1, the core 2 and clad 3 are deformed and the light leaks out from the fiber 1. Therefore, the external force can be detected from a decrease in detected light quantity of the photoreceptor 8.
Patent JP-2001138462-A (JP)
Title: Easily adhesive film for optics
Inventor: MATSUOKA MIKIO
IPC: B32B27/40
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an easily adhesive film which shows superb transparency and easy adhesive properties and improved film conveying performance in a thermal processing step at the time of after-processing such as prismatic lens fabrication, hard coat application or AR formation and further, reliable suitability for fabrication. SOLUTION: This easily adhesive film for optics is a biaxially oriented polyester film as a base having a thickness of 100 μm or more, with an easily adhesive layer consisting of a copolymer polyester resin and a polyurethane resin laminated on at least one of the faces of the base. In addition, the film is characterized in that the difference between the maximum value and the minimum value of the coefficient of heat shrinkage in the longitudinal direction of the film is 0.2% or less in the width direction.
Patent JP-H10169769-A (JP)
Title: Transmission operating device
Inventor: INOUE YOSHIO
IPC: F16H61/28
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of disabling operation in normal and abnormal uses, protect a control unit if the sheath of a harness is broken and a short occurs in wiring, eliminate the need for double electromagnetic valves in normal and abnormal uses and lead a device to be smaller, more mountable on a vehicle and at a lower cost. SOLUTION: Guide lines are pulled in double out of both ends of electromagnetic coils for electromagnetic valves 3-1'-3-4'. One pair of guide lines pulled in double out of the electromagnetic valves 3-1'-3-4' are connected to a control unit 1C and the other pair are connected to an abnormal-use switch unit 2C. A short protecting circuit 1-1 is provided in a supply passage for a power VGN to the electromagnetic valves 3-1'-3-4' in the control unit 1C.
Patent JP-H06177842-A (JP)
Title: Signal processor, analog-signal conversion method and sampling-rate conversion method
Inventor: YOABU MEDAN
IPC: H03H17/00
Filed: 1992-12-07
Abstract: PURPOSE: To provide a hybrid technique for a signal processor, an analog signal conversion method, and a sampling rate conversion method. CONSTITUTION: A virtual ZOH task is realized by holding the value of the last sample in an input rate till arrival of a new sample. With respect to a prescribed stepwise function xz (t), an S&H function, namely, integration in a sampling period is analytically calculated at each output sampling time, when the last received input sample value is generated, if there is not an input sampling time after the last output sampling time, that is, if there is not signal transition at xz (t). If there is an input sampling time after the last output sampling time, that is, if there is signal transition at xz (t), the function S&H is calculated as the weighted sum total of continuous input samples before and after the input sampling time.
Patent JP-H11141978-A (JP)
Title: Bath device
Inventor: NOGUCHI YUKINOBU
IPC: F24H1/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To solve problems of noise due to the no-load operation of a circulation pump or the deterioration of durability of the circulation pump which are generated when the instruction of supplementary burning is given upon installation of a bath device or the like. SOLUTION: In a bath device, a circulation pump 20 is driven to circulate hot water of a bathtub through a circulation passage for supplementary burning so as to perform the supplementary burning of a bath. In the bath device, are provided an unused state setting part 55 for inputting the unused state information of the bath device and an unused state deciding part 54 for deciding the unused state of the bath device, based on the unused state information set to the unused state data setting part 55. When the unused state deciding part 54 decides that the bath device is in an unused state, a supplementary burning is inhibited by an inhibit part 50 for supplementary burning. When an inhibition cancel part 52 for supplementary burning decides that a hot water supply operation, a water supply operation or a hot water filling operation is carried out, and these operations are performed, the inhibition of supplementary burning by the inhibit part 50 for supplementary burning is cancelled.
Patent JP-2000148861-A (JP)
Title: Charging system and terminal device
Inventor: YODO FUMITAKE
IPC: G06Q20/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To build an appropriate simple charging system for information to be distributed with charged. SOLUTION: On terminal equipment side, a point value is held as charging point information and consumed correspondingly to the input (purchase) of pay information. Actual charging processing is made to be executed at a charging center by periodically transmitting the charging point information to the charging center at certain points of time. In a word, the charging center executes the charging processing in accordance with the information purchasing fee of each user which can be discriminated from the charging point information.
Patent JP-H04195999-A (JP)
Title: Sequential logic circuit
Inventor: TAKATSU MOTOMU
IPC: H03K23/54
Filed: 1990-11-28
Abstract: PURPOSE:To attain a high-speed operation with less number of active elements by cascade-connecting plural stages of a state-maintaining circuits and inputting clock signals in the other plural ends of the input terminals of each state- maintaining circuit. CONSTITUTION:An inversion output type 2 input state maintaining circuits 11-15 are cascade-connected only plural stages, and plural input terminal ends A of each of the state-maintaining circuits 11-15 are connected to the output terminals Q of each preceding stage of the state maintaining circuits. And, an input signal D is inputted into the one input terminal ends A of a first level of the state maintaining circuit 11, the input terminal ends A of a second stage through a last stage of the state-maintaining circuits 12-15 are connected to the output terminals Q of each of the preceding stages of the state maintaining circuits, and from the output terminals Q of the last stage of the state maintaining circuit 15, an output signal Q is outputted. In the opposite input terminal ends B of each state maintaining circuit 11-15, a common clock signal C is inputted. Thus, the sequential logic circuit is composed of less number of active elements, and the high-speed operation is made possible.
Patent JP-H03188473-A (JP)
Title: Developing device
Inventor: OKUBO MASAHARU
IPC: G03G15/08
Filed: 1989-12-19
Abstract: PURPOSE:To abut a rubber blade on a sleeve with high precision and evenness and to prevent peeling of the rubber blade and leaking of the developer by fixing the rubber blade and its base on an opposite side as bending direction of the rubber blade. CONSTITUTION:The rubber blade 26 is adhered to the metal plate 27 on the opposite side as its bending direction so that there is no stress in the direction peeling the rubber blade 26 from the metal plate 27. The rubber blade 26 is further abutted to the surface of the sleeve 21 in the counter clockwise direction. Therefore, the movement of toner 25 becomes naturally smooth before the rubber blade 26, change in density endured over a long period time is made small, and leaking of the toner 25 in a lengthwise direction edge part of the rubber blade 26 is made small. Thus, the rubber blade can be abutted on the sleeve at a high precision and evenness, and peeling of the rubber blade and the leaking of the developer is prevented.
Patent JP-H05164987-A (JP)
Title: Microbeam scanning method and its device
Inventor: FUJISAKI HISAO
IPC: G21K5/10
Filed: 1991-12-11
Abstract: PURPOSE:To make a scan with an X-ray or laser microbeam without moving a sample by driving a condenser lens at right angles to the optical axis. CONSTITUTION:The image formation point of visible light can not be observed even on the path of X rays, so a reflecting mirror 8 which has a hole in the center is interposed and an image formed by the reflecting mirror is observed. A cross line 7 is arranged at the image position D of a point B in this arrangement and then when the axis of an integrated body (integrated lens system) of an X-ray converging element 1 and an objective 5 for visible light shifts from Z to Z' by moving the integrated body, the light convergence point shift in position from B to B', but the image stays at the point D at all times. Namely, while an observation is made through a visible-light microscope or on a television screen, the cross point of the cross line is aligned with a position on a sample to be irradiated with the X-ray microbeam by moving the integrated lens system and X rays are generated, so that the desired position on the sample is irradiated with the microbeam. Consequently, the X-ray microbeam irradiation position can be set.
Patent JP-H10150900-A (JP)
Title: Hanger type container for insecticide
Inventor: OGAWA RIICHI
IPC: A01M1/20
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a hanger type container for insecticide capable of easily hanging the container to the bar of a wardrobe or the like and preventing the container from being easily detached from the bar after being hung relating to the hanger type container for the insecticide used by being hung to the bar of the wardrobe or the like. SOLUTION: This hanger type container for the insecticide is provided with a hook 3 for performing hanging to the bar on the upper surface 4 of a container main body 1. For the hook 3, one end of it is fixed to the container main body and the other end is turned to a free end 2. Also, on the upper surface of the container main body 1, a flexible stopper 6 is erected at a position corresponding to the free end 2 of the hook 3.
Patent JP-2001138884-A (JP)
Title: Braking device of vehicle
Inventor: IZUMI TOMOMI
IPC: B60T8/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To avoid unnecessary braking assist and to surely accomplish assist when necessary by improving the accuracy of determination at the start of brake assist in an emergency. SOLUTION: It is determined whether or not both of the condition that at least one of the actuating amount and the actuating speed of a brake pedal 1 is a designated value or more, and the condition that after the brake pedal is actuated, the amount of time from the occurrence of the first decrease side inflection point where the master cylinder pressure is converted from increasing to decreasing, to the occurrence of the first increase side inflection point where the master cylinder pressure is converted from decreasing to increasing is smaller than the first designated time, are effected. When both conditions are effected, a booster pump 28 is operated to perform brake assist.
Patent JP-2000154115-A (JP)
Title: Emulsified cosmetic
Inventor: SUZUKI HIROHISA
IPC: A61K8/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsified cosmetic with excellent stability with time and makeup sustainability. SOLUTION: This emulsified cosmetic comprises (A) a liquid perfluororganic compound, (B) a semi-solid or solid fat, and (C) a mixed emulsifier of (a) a polyether-modified or glycerol-modified silicone-based surfactant and (b) a glycerol monoether, glycerol monoether monoester, or glycerol monoester.
Patent JP-H09140735-A (JP)
Title: Orthopedic tool for mounting of knee
Inventor: MATSUO MASAO
IPC: A61F5/01
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To apply the operation of twists in both direction (forward and backward) to a knee joint with one orthopeclic tool. SOLUTION: This orthopedic tool is provided with a 1st fastening part 1 mounted on the femur, 2nd fastening part 2 mounted on the calf, and connection part 3 for obliquely connecting both the fastening parts 1 and 2 at the time of mount and applying the operation of twists to the knee joint. In this case, a relay member 4 is fitted to both the terminal parts of connection part 3, and a bracket 14 is fitted to pad parts 6 and 9 of both the fastening parts 1 and 2. The relay member 4 is loosely fitted to an arcuate supporting part of bracket 14.  In this relay structure, the connection part 3 can change the angle of fitting to both the fastening parts 1 and 2 as needed and freely change it from the state shown by real line to the state shown by virtual line (the 2nd fastening part on the downside first moves to the upper virtual line position) and the direction of twsiting operation to the knee can be changed back and forth.