baber/WOPTO huggingface dataset:
Patent JP-S5714087-A (JP)
Title: Automatic ink coating type stamping instrument having multiple stamping face
Inventor: MASHITA SABUROU
IPC: B41K1/40
Filed: 1980-07-01
Abstract: PURPOSE: To obtain the captioned instrument capable of changing the stamping face thereof easily by holding the body frame thereof in the state of being pushed down through a latch and a click means by a method wherein the latch holding the supporting shaft of the multiple stamping face printing member is attached rotatably to the inside of the side wall of the body frame so as to be capable of being lifted and fallen.  
     CONSTITUTION: The multiple printing face printing member 18 is constituted with a tilting member 19, a polygonal cylindrical printing face member 20 and the click means 21 while the latch 29 holding the supporting shaft 13 of the printing member 18 is rotatably attached to the inside of the side wall of the body frame 1 so as to be capable of being lifted and fallen. The polygonal cylindrical printing face member 20 is pivoted freely with respect to an ink pad (a) while an operation for changing the printing face thereof is effected by a dial 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06302835-A (JP)
Title: Semiconductor sensor
Inventor: SUZUKI YUJI
IPC: H01L29/84
Filed: 1993-04-15
Abstract: PURPOSE:To develop a structure wherein a semiconductor sensor detecting an acceleration, a pressure or the like can be manufactured at good yield. CONSTITUTION:A mass plate 19 is fixed and bonded to a semiconductor substrate 1 via a spacer, and a semiconductor resistance layer is formed in the semiconductor substrate in spacer fixing and bonding parts 15R, 15L. Thereby, a force acting on the mass plate is transmitted to the semiconductor substrate via the spacer, and the force is detected on the basis of a resistance value in the resistance layer. The sensor is manufactured at good yield by fixing the mass plate via the spacer, to the semiconductor substrate in which the semiconductor resistance layer has been formed.
Patent JP-H05288974-A (JP)
Title: Image pickup device and method for driving its body to be driven
Inventor: TARIKI MOTOI
IPC: G02B7/08
Filed: 1992-04-09
Abstract: PURPOSE:To make the device compact by coupling and driving plural bodies to be driven by switching them to driving sources whose number is fewer than the number of bodies to be driven by a switching action. CONSTITUTION:When exposure is adjusted by the operation of a diaphragm mechanism 4 and focusing is executed by respectively changing the distances of the optical axis directions L of a zoom lens 2 and a focus lens 3, the serial operation is executed by one motor 5. In such a case, either one of worm gears 10 and 11 or a driving shaft 8 can be displaced in the direction perpendicular to the shaft through a lever or the like so that the worm wheel 9 of the shaft 8 can be engaged with either one of the worm gears 10 and 11 under a state that clutch plates 6 and 7 are coupled. Besides, the diaphragm mechanism 4 is driven by engaging the tooth of the clutch plate 6 with a diaphragm gear 14 in a state that the clutch plates 6 and 7 are separated.
Patent JP-H10269013-A (JP)
Title: Input device using tilt sensor
Inventor: KIDOKORO YUKIHIRO
IPC: G06F3/033
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an input device that can control both moving direction and speed of a cursor, etc., on a display device even in a small space according to the tilting direction of the input device by detecting this tilting direction and giving the tilt information to an information equipment as the information on the moving direction. SOLUTION: A disk 13 is divided into a light shielding part and a light transmitting part, and a weight 51 is always positioned right under the disk 13. Thus, the light received from a light emitting element is shielded in a parallel state of an input device. Then, an angle α is set between the line connecting the position of a light receiving element 33A to the center of a rotary shaft 4 and the border line set between the light shielding and transmitting parts in the parallel state of the input device. Meanwhile, an angle θis set when the input device is tilted. Under such conditions, when the angle θ is larger than the angle α, the light of the light emitting element is transmitted through the disk 13 and detected by the element 33A for detection of the tilt information. Then, the tilt information can be detected in eight directions or more when the disks 13 are attached in two directions which are orthogonal to each other. These tilt information are given to an information equipment as the information on the moving direction.
Patent JP-H04320124-A (JP)
Title: Fault monitoring system for optical communication system
Inventor: TANAKA SHIGEKI
IPC: H04B10/07
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a fault monitoring system in which the optical communication system is built up freely independently of the number of repeaters with a small monitoring circuit scale, a fault occurrence position is decided and fault restoration is confirmed from any of a terminal equipment and each of the repeaters. CONSTITUTION:Each of repeaters 3, 4 is provided with a fault detection means 41 detecting the fault of a transmission line to issue an alarm and a fault location voice informing means 42 generating a fault informing voice message A to inform the state of the alarm and the position of the repeater and outputting it to an ordering talking function, and each of all equipments is provided with a fault information voice display means 13, 23, 33, 43 fetching a fault informing voice message from the ordering talking function and outputting the message in voice. The repeater 4 detecting a fault converts the fault information into a voice signal and sending the result to upper lower transmission lines 5a, 5b via an ordering talking function and the other repeater 3 and both terminal station equipments 1, 2 output the content of a voice fault in voice by using the fault information voice display means 13, 23, 33.
Patent JP-S5314597-A (JP)
Title: Portable photoelectric display device
Inventor: NOMURA TAI
IPC: G04G9/00
Filed: 1976-07-26
Abstract: PURPOSE: Multifinction display is made possible and the use of the device for portable electronic apparatus is made possible by controlling a part of the segment signals being applied to segment electrodes differentily from other parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62245796-A (JP)
Title: Digital spatial switch circuit
Inventor: MAEHARA KENJI
IPC: H04Q3/52
Filed: 1986-04-17
Abstract: PURPOSE:To reduce the quantity of hardware at high multiplexing by providing a control memory having an exchange circuit and a feedback loop, a sequential address memory, an address comparison circuit and an output shift register. CONSTITUTION:Address information of the input side highway subjected to exchange connection to each output highway is written in the feedback loop control memory 6 and the address information is shifted so as to be circulated in the shift register of the control memory 6. The address information in the control memory 6 is outputted in parallel and the address information of a sequential address memory 8 is compared altogether at each shifting and a write signal is sent from an address comparison circuit 9 only to an address where both the address information is coincident. An output shift register 10 writes a corresponding input data only to an address receiving a write signal. Thus, the hardware at high multiplexing is saved.
Patent JP-H02267967-A (JP)
Title: Manufacture of semiconductor element
Inventor: YONEYAMA KAZUYASU
IPC: H01L29/06
Filed: 1989-04-07
Abstract: PURPOSE:To improve the adhesion of a passivation material to a semiconductor substrate and to make possible the formation of a stable electrode film by a method wherein a substrate surface region which comes into contact to a mesa groove formation region is roughened by sandblasting. CONSTITUTION:The surface of a silicon substrate 1 is covered with a resist film 5, which is used as a maskant, excepting the formation region of a mesa groove 4 and a wet etching is performed. As the edge part of the film 5 coats a sandblasted region 3 of the surface of the substrate 1, the film 5 is closely adhered to the substrate 1 at this region and is never peeled from the substrate 1. As a result of the wet etching, the groove 4 is formed, a p-n junction is exposed on the inner surface of the groove and a junction covering resin 6 which is used as a passivation material is applied on this exposed surface, but as the end part of this resin 6 is also closely adhered to the sandblasted region 3, the resin 6 is never peeled from the inner surface of the groove 4. After that, a metal film is deposited on the exposed surface of the substrate 1. Thereby, the substrate surface is smoothened, the deposited film is closely adhered to the substrate surface and a stable electrode film is obtained.
Patent JP-H03288591-A (JP)
Title: Apparatus for purifying sewage
Inventor: ISSHI TAKESHI
IPC: C02F3/06
Filed: 1990-04-05
Abstract: PURPOSE:To effectively purify sewage by a small-scale simple structure by receiving a filter material in a pipe-shaped member and providing water sucking and discharging submerged pumps to both end parts of the pipe-shaped member. CONSTITUTION:In a sewage purifying apparatus, a pipe-shaped member 12 is constituted of a flexible material and filter materials 14 each formed so that a large number of cylindrical bodies are densely gathered to be arranged at random are received in the pipe-shaped member 12 and an air hose 18 is connected to the filter materials 14 at a predetermined interval and water sucking and discharging submerged pumps 24, 26 are respectively provided to both end parts of the pipe-shaped member 12. The sewage to be treated present in the vicinity of the bottom part B of lakes and marshes L flows in the pipe- shaped member 12 by the action of the water sucking and discharging pumps 24, 26 to pass through the places having the filter materials 14 received therein but the sewage comes into contact with the aerobic and anaerobic biological membranes formed to the surfaces of the filter materials.
Patent JP-H09280715-A (JP)
Title: Freezer
Inventor: KUMAKURA HIDEO
IPC: F25D25/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To uniformly cool spaces between shelves by means of cool air by forming a duct over a specified percentage of a space within a freezer main body extending from a top in a vertical direction by means of a partition plate and fan guard, providing cool air outlets for blowing the cool air in the duct between the shelves and providing a cool air return port for a cooling device at a bottom end of the partition plate. SOLUTION: Shelves 9 including a container 10 of a freezer main body 1 are installed by dividing width of about two-thirds of a storage space 3 from a top in such a manner as to be B<C<D<E, and a container 11 disposed in a lowermost stepped portion in the storage space 3 is installed at a position of one-thirds of the storage space 3 in such a manner as to form a cool air path 12 encircling the container 11. A blower 13 is disposed to face a mouse ring portion 14a formed by a partition plate 14 and the cool air cooled by a cooling device 8 is made to pass through outlets 15a, 15b formed by a fan guard 15 to blow the cooled air into the storage space 3 for cooling. A cool air return port 16 is provided in a bottom portion of the partition plate 14 and the fan guard 15.
Patent JP-S58206657-A (JP)
Title: Thermoplastic resin composition
Inventor: CHIBA TAKASHI
IPC: C08L35/06
Filed: 1982-05-26
Abstract: PURPOSE:The titled composition for molding having improved molding properties, heat resistance, and impact resistance, obtained by blending a thermoplastic copolymer comprising a maleimide compound as an essential component with a specific graft copolymer having the compatibility with the copolymer in a specified ratio. CONSTITUTION:(A) A thermoplastic copolymer comprising (i) 30-90wt% aromatic vinyl monomer (preferably, alpha-methylstyrene and styrene), (ii) 5-40wt% vinyl cyanide monomer (preferably acrylonitrile) and (iii) 2-65wt% maleimide compound (preferably maleimide, etc.) shown by the formula (R is H, 1-15C alkyl, etc.) is blended with (B) a graft copolymer obtained by subjecting 100pts.wt. mixture consisting of (v) 5-90wt% component i, 5-40wt% component ii, and 5-80wt% (meth)acrylic acid ester monomer (preferably methyl acrylate, etc.) to emulsion polymerization in the presence of (iv) 30-350pts.wt. conjugated diolefin rubber in a weight ratio of the component A to the component B of (50:50)- (95:5).
Patent JP-H06281434-A (JP)
Title: Method for measuring included angle by optical cutting
Inventor: TAKATSUJI TOSHIYUKI
IPC: G01B11/26
Filed: 1993-03-24
Abstract: PURPOSE:To correctly and easily measure the included angle of a cutter in a non-destructive and non-contact manner by making effective use of the optical cutting method. CONSTITUTION:The light of plane shape is projected onto the edge so that the plane may be othogonal to the edge to be measured, and the plane and the edge line may form the angle theta. This constitution forms two bright lines betaon both surfaces of the edge, the angle beta to be formed by the bright lines is measured from the direction perpendicular to the plane, and the included angle alpha is obtained by the formulatan alpha=tan beta/sintheta0.
Patent JP-S59215004-A (JP)
Title: Magnet erasing head
Inventor: YONEYAMA MITSURU
IPC: G11B5/325
Filed: 1983-05-20
Abstract: PURPOSE:To reduce noise at reproduction and distortion factor at recording by making the thickness of a magnet material or a spacer and also giving a taper to the thickness toward the downstream so as to realize many magnetized magnetic poles having a stable magnetizing strength. CONSTITUTION:Vertically magnetized magnetic poles 22 made of an isotropic magnetic material without magnetic anisotropy toward the upperstream in the running direction of a magnetic tape and horizontally magnetized magnetic poles 23-27 made of a magnetic material having magnetic anisotropy in the running direction of the magnetic tape toward the downstream are arranged in a core 21 of the magnet erasing head 20 and a spacer 28 made of a nonmagnetic material is inserted between the magnetized magnetic poles. The constitution is made that the distance between adjacent magnetic poles is decreased toward the downstream of the tape running direction by forming the thickness (t1>=t2>= t3>=t4>=t5) of the horizontally magnetized magnetic poles or the spacer 28' so that the thickness of the downstream is not thicker than the thickness of the upperstream thereby increasing the demagnetization between the magnetic poles and the magnetized strength of the horizontally magnetized magnetic poles is decreased gradually while its polarity is being inverted.
Patent JP-H07296046-A (JP)
Title: Drawing editing support system
Inventor: TAMAGAWA YOSHITO
IPC: G06T11/80
Filed: 1994-04-27
Abstract: PURPOSE:To improve the editing efficiency of a drawing by reusing an existed drawing and to make the performance of a drawing editing support system high. CONSTITUTION:This system is provided with an editing information registration processing part 6 for adding a new drawing object, the element graphic type of an existed adjacent drawing object and a character string content to correspond to the generation degree of the drawing object by adding position information and registering them in an editing information table 3a, a drawing pattern registration processing part 7 for adding a drawing identifier to information of the editing information table 3a and regsitering it in a drawing information file 4a when editing terminates, an objective drawing display processing part 8 for retrieving the drawing information file 4a based on the disignation of an area being the object of editing by reusing the drawing and reading/ displaying all the existed drawings including the same constitution as the respective graphic objects in the designated area and an editing screen switch processing part 9 for exchanging the contents of the display drawing and the editing information table 3a for the content of the selected existed drawing. Then, an editing support processing for the selected drawing is continued.
Patent JP-S57204603-A (JP)
Title: Branch coupler
Inventor: UTANO TAKANORI
IPC: H01P1/213
Filed: 1981-06-12
Abstract: PURPOSE:To ensure a degree of freedom for the structure of a branch coupler and a resonator without imparing the electric characteristics, by inserting a reactive compensating circuit between the earth point and the branching point of a branch coupler. CONSTITUTION:When a sufficient difference is secured for the resonance frequency among the resonators 8, other resonators are substantially short-circuited in terms of the resonance frequency of one resonator. The equivalent admittance is capacitive or inductive in accordance with the length l3+l4, where l3 is the equivalent electric length from a branching point 13 to a terminal 10 and l4 is the internal equivalent electric length 14 respectively. In this connection, a reactance element 15 is inserted between the point 13 and the earth point. Thus a resonance circuit of a low Q is formed with the equivalent admittance due to the length l3 and l4. Thus the loss of transmission can be reduced.
Patent JP-H02269310-A (JP)
Title: Liquid crystal device
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/1333
Filed: 1989-04-11
Abstract: PURPOSE:To allow a time-divided driving with a low voltage and high contrast and the formation of the device to a larger size by forming a continuous layer in a dimming layer by a nematic liquid crystal material which contains a specific compd. and other specific compd. and distributing a transparent solid material in the form of three-dimensional network into the liquid crystal material. CONSTITUTION:This device has the dimming layer supported between substrates and the dimming layer consists of the transparent solid material of the three-dimensional network structure having fine open pores and the liquid crystal material filling the fine open pores. The liquid crystal material is the nematic liquid crystal material contg. the compd. expressed by formula I and the compd. expressed by formula II and the continuous layer is formed in the dimming layer by this liquid crystal material. The transparent solid material is distributed in the form of the three-dimensional network into the liquid crystal material. In the formula I, R<1> denotes 1 to 10C straight chain alkyl group. In the formula II, R<2> denotes 1 to 10C straight chain alkyl group or straight chain alkoxyl group. The liquid crystal device which allows the time-divided driving with the low driving voltage and the high contrast and the easy display in the large size is obtd. in this way.
Patent JP-H11289425-A (JP)
Title: Picture reader
Inventor: TODA HARUYUKI
IPC: H04N1/04
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader of good operability by making loading order correspond to selecting order and specifying a cassette loaded on a slot. SOLUTION: The plural types of cassettes are loaded on a cassette stacker part 3. At that time, a main CPU 60 remembers an loaded slot number. When an operator sequentially loads the cassettes on an arbitrary slot, the CPU 60 reads information on which the slot the cassette is loaded, the order information of loading and the size of the loaded cassette. Thus, the order that the cassettes are loaded is remembered and the prescribed position of reservation data displayed on a display part 7 is touched to make the loading order and the touch order correspond and to specify the cassette loaded on the slot. Consequently, the order that the cassette is loaded and the order that a display screen is touched are made to correspond and the operability can be improved.
Patent JP-S5517319-A (JP)
Title: Preparation of eugenol zinc salt
Inventor: ANZAI SAKI
IPC: C07C41/00
Filed: 1978-07-22
Abstract: PURPOSE: To prepare the highly pure title compound which is white crystals useful as a dental cement, by reacting eugenol sodium salt with a zinc salt, or reacting eugenol with zinc alcoholate in an alcohol.  
     CONSTITUTION: Eugenol zinc salt is prepared either by reacting (A) 2 moles of eugenol sodium salt obtained by reacting sodium alcoholate with eugenol in an alcohol, with (B) 1 mole of a zinc salt (e.g. ZnCl 2 ), or by reacting (A') 2 moles of eugenol with (B') 1 mole of zinc alcoholate obtained by reacting sodium alcoholate with a zinc salt in an alcohol, e.g. methanol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02268134-A (JP)
Title: Preparation of optically active 2-(4-hydroxyphenoxy) propionic acid
Inventor: ITO MIKIO
IPC: C07C51/367
Filed: 1989-04-11
Abstract: PURPOSE:To provide the subject substance having a high optical purity by reacting an optically active halogenated propionic acid alkali metal salt with hydroquinone alkali metal salt in the presence of alkali metal hydroxide in a solvent such as a ketone or an ether. CONSTITUTION:An optically active compound of the formula (X is halogen; M is H or alkali metal) is reacted with a hydroquinone alkali metal salt in the presence of an alkali metal hydroxide (preferably NaOH) at 10-50 deg.C to provide the subject substance useful as an intermediate for herbicides in high selectivity and in good regenerativity. Low temperature such as 30-50 deg.C in the early reaction time and raised temperature such as 30-50 deg.C in the subsequent reaction time permit to heighten the optical purity and selectively of the compound and also shorten the reaction time. The subject substance and a monosubstituted hydroquinone can be prepared in good yields.
Patent JP-S61253066-A (JP)
Inventor: AOI HARUHIKO
IPC: A61L27/00
Filed: 1985-04-25
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-H10278815-A (JP)
Title: Motor-driven power steering device
Inventor: NAKAMURA YOSHITO
IPC: B62D6/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To control steering assistant torque so as to have responsiveness equal to or more than hand-operated steering by setting respective factors so that the ratio the proportional gain of a steering torque differential signal to the proportional gain of a steering torque signal satisfies specific relation. SOLUTION: The proportional gain of a steering torque differential signal is KTD, the proportional gain of a steering torque signal is KTT, the moment of inertia of a motor is JM, the proportional gain of a motor drive part is KP, the proportional gain of a motor speed signal KTR, and the counter electromotive voltage constant of a motor is KE, respectively set. So that input/output characteristics of the steering torque signal and the motor speed signal become phase advance, the ratio the proportional gain KTD of the steering torque differential signal to the proportional gain KTT of the steering torque signal is set so as to satisfy the relational expression: KTD/KTT>JM/α (KP×KTR+ KE), where α=KT/(R+KP), and KT is the torque constant of the motor. Hereby, a handle is hardly fluctuated even on a rough road, and good rectilinear property is provided.
Patent JP-S58207699-A (JP)
Inventor: FUJITA TAKESHI
IPC: H05K3/46
Filed: 1982-05-28
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。