baber/WOPTO huggingface dataset:
Patent JP-2000043737-A (JP)
Title: Vehicular steering device
Inventor: WATANABE KATSUJI
IPC: B62D6/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To change a steering angle ratio characteristic for the steering angle of a steering handle suitably and change a steering feeling at will in response to the operation state of a vehicle and a driver's wish, in a vehicular steering device for changing the steering angle ratio by a variable steering angle ratio steering mechanism. SOLUTION: A vehicular steering device 1 is provided with a variable steering angle ratio steering mechanism 70 in the steering system 4 from a steering handle 2 to steering wheels 3, 3 and is the device in which the rate of the steering angle of the steering wheel for the steering angle of the steering handle is changed by the variable steering angle ratio steering mechanism. A steering angle increase/decrease mechanism 30 for increasing/decreasing the rate of the input angle of an input shaft for the steering angle of the steering handle is interposed between the steering handle and the input shaft 77 of variable steering angle ratio steering mechanism. The increase/decrease ratio of the steering angle increase/decrease mechanism is changed by a ratio changing means.
Patent JP-H0268276-A (JP)
Title: Multi-wheel running vehicle
Inventor: NAKAYAMA RYOICHI
IPC: G21C17/013
Filed: 1988-09-02
Abstract: PURPOSE:To provide possibility of turning even in narrow passages without requiring the heading of a car by incorporating such an arrangement that a small-wheel units on front wheel side and a small-wheel unit on the rear wheel side fitted at the front and rear of the car body can be revolved independently by a front-wheel and rear-wheel steering mechanisms to any desired angles. CONSTITUTION:A left and a right small-wheel unit 13 are fitted at the front and rear of a car body 10 through a front-wheel steering mechanism 20 and a rear-wheel steering mechanism 21 having respective drive mechanisms 22, 23. Each small-wheel unit 13 is formed by fixing an automatic type small wheel 12 at the tip of each leg of stellate arms 11 protruding radially at 120 intervals. This allows change of the running direction without requiring revolution of the car body 10, which enables constitution of a robot with a wide range of motion.
Patent JP-2000034243-A (JP)
Title: Optically active 1-(p-menth-3'-yl) ethanol and perfume containing the same as active ingredient
Inventor: YAMAMOTO KENICHI
IPC: C07C31/135
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active 1-(p-menth-3'-yl)ethanol having a unique citrus aroma making users remember a grapefruit, a muscat or a litchi, high in tastefulness and useful as various kinds of cosmetics by making the compound represented by a specific chemical structural formula. SOLUTION: This (1R, 1'S, 3'S, 4'R)-1-(p-menth-3'-yl)ethanol is represented by the formula. A perfume is preferably prepared by including >=5 wt.% of the compound. A perfume composition containing 0.01-50 wt.% of the above compound is useful as a citrus perfume composition.
Patent JP-H0967164-A (JP)
Title: Diamond sintered compact and its production
Inventor: SUMIYA HITOSHI
IPC: C04B35/52
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To produce a diamond sintered compact having chipping, heat and acid resistances under conditions capable of industrial production. SOLUTION: This diamond sintered compact consists of 0.1-30vol.% material made of a compd. contg. Si, Ti and O and the balance diamond, and a silicon oxide-titanium oxide mixture is used as a sintering aid. This powder is mixed with diamond powder, non-diamond powder or a mixture of them and the resultant mixture is sintered by holding under conditions of pressure and temp. in a region in which diamond is thermodynamically stable.
Patent JP-H0384367-A (JP)
Title: Heat pump device
Inventor: ARITA KOJI
IPC: F25B1/00
Filed: 1989-08-25
Abstract: PURPOSE:To reduce lowering of energy efficiency during variation of a composition and to enable the increase of capacity and the efficiency of a device by a method wherein a container sealed with a material apable of producing a refrigerant and a molecule aggregate is connected through a first on-off valve to a piping running between a condenser and a throttle device, and connected through a second on-off valve to a piping between a vaporizer and a compressor, and a heat exchange means is provided between the container and the vaporizer. CONSTITUTION:In a mode where separation is ascent, by closing a first on-off valve 16 and opening a second on-off valve 17, most of a refrigerant to finally produce a clathrate in a container 15 flows in a main circuit, and operation is effected in a state that a composition of a mixture refrigerant is left as it is. In this case, a cold heat is generated through decomposition reaction of clathrate in the container 15, and can be used in a vaporizer 14 through a heat exchanger 18. In a mode where separation is present, by opening the on-off valve 16 and closing the on-off valve 17, a refrigerant condensed by a condenser 12 flows in the container 15 to produce a clathrate, which is stored in the container 15. As a result, a refrigerant circulating through the main circuit produces a substance abundant in a low boiling point refrigerant. In this case, a hot heat is generated in the container 15 through production reaction, and a cold heat generated by the vaporizer 14 can be used through the heat exchanger 18.
Patent JP-S6463692-A (JP)
Title: Rotary compressor
Inventor: KAMITSUMA YASUO
IPC: C23C14/06
Filed: 1987-09-01
Abstract: PURPOSE:To contrive at enhancing the durability and wear-resistance of component parts such as vanes, a roller, a crankshaft or the like made of iron group materials by forming a coating layer in which at least one kinds of predetermined carbide and nitride is dispersed, on the outer surface of a slide part of each component. CONSTITUTION:A rotary compressor is composed of a motor section A and a compressing mechanism section B. Further, in the motor section A, a rotor 3 is rotated by a stator 1 so as to rotate a crankshaft 7. Meanwhile, a cylinder 2 is disposed in the compressing mechanism section B, and vanes 9 are slidably disposed in a vane slot section of the cylinder 2. Further, the crankshaft 7 is extended into the compressing mechanism section B, and a roller 8 is eccentrically rotated in the cylinder 2. In this arrangement, each of the vanes 9, the roller 8 and the crankshaft 7 has its outer surface made of iron group materials and formed thereon with a coating layer made of metal nitride and metal carbide.
Patent JP-H0880695-A (JP)
Title: Three-dimensional image recording apparatus
Inventor: ITO SHINICHI
IPC: G06K1/12
Filed: 1994-09-13
Abstract: PURPOSE: To provide a three-dimensional image recording apparatus capable of forming a three-dimensional image capable of being confirmed by a person having no knowledge of braille or a visually handicapped person and capable of being rewritten repeatedly. CONSTITUTION: A recording medium 1 is constituted of a recording layer 2 composed of an alloy or a resin showing shape memory, characteristics, an elastic layer 3 composed of a foamed urethane resin, and a base layer 4. The recording layer 2 is composed of a material showing shape memory characteristics and has an uneven surface in an initial state but is deformed by external force and restored to the original shape by heating to be capable of repeatedly forming and erasing a three-dimensional image.
Patent JP-H1075089-A (JP)
Title: Jig for reformation
Inventor: NAKAZAWA JUNICHI
IPC: H01G13/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a positive cam and always supply a stable current by engaging the cam surface of a first swing body which is secured to one clamp body and is fitted freely rotatable on a first fulcrum on a frame, with the gapped cam surface of a second swing body formed adjacent to a second fulcrum. SOLUTION: A cam plate 5 swings first and second swing bodies 6 and 8 to open/close a pair of clamp bodies 4 and 44, and its total length is such as to penetrate a reformation jig 1. The first body 6 is fitted freely rotatable by a pin, formed on a first fulcrum of a frame 3, and a projecting cam surface 6f is provided to a part facing a second swing body 8 near a hole on the front surface parallel to both end parts of the frame 3. The second swing body 8 is fitted on a second fulcrum of the frame 3, and a stepped cam surface 8f is provided to a part facing the first swing body 6 near a hole on the front surface parallel to both end parts of the frame 3, and then the surface 8f thereof is engaged with the cam surface 6f of the first swing body 6.
Patent JP-H0858801-A (JP)
Title: Sorting basket
Inventor: NAKAJIMA SATOSHI
IPC: B65D25/20
Filed: 1994-08-22
Abstract: PURPOSE: To provide a sorting basket at a low cost which facilitates the identification of a stored object from outside even when its opening is closed in the case that the basket is used by being stacked one upon another. CONSTITUTION: A sorting basket 20 is composed of a bottom 23, a basket main body 21 comprising front and rear and left and right walls, 24, 25, 26 and 27, respectively, and a cover 22. Round the edge of the opening of the basket main body 21 is a rib 28 folded externally down, and the rib 28 continuing from the front wall 24 extends down to provide a note space 29. The left and right side walls 26 and 27, respectively, each form a bulge 30 having a placing part 31 at its upper end, and an engagement projection 32 in the shape of a truncated pyramid projects from each placing part 31. A positioning projection 33 having a trapezoidal cross-section on its upper end bulges from the rear wall 25. Engagement recesses 35 indented in the shape of a truncated pyramid which engage their corresponding engagement projections 32 are made in the bottom 23. In the corner where the bottom 23 and the rear wall 25 meet is a positioning recess 36 which engages with the positioning projection 33.
Patent JP-H0773135-A (JP)
Title: Device identification system
Inventor: MAGOME HIDEKAZU
IPC: G06F13/14
Filed: 1993-09-03
Abstract: PURPOSE:To prevent the constitution of a device identification circuit from becoming complicated even if the number of connected devices increases and to prevent the other devices from being affected by operation abnormality even if it occurs in one of the mutually connected devices. CONSTITUTION:The respective devices are provided with (n-1) input terminals In-1 for inputting device identification signals, output terminals On-1, first circuits 15 supplying the device identification signals to (n-1)th output terminals, second circuits 16 supplying the device identification signals from ith input terminals to (i-1)th output terminals [where 2<=i<=(n-1)] and (n-1) giving circuits 17 which are connected to the respective input terminals and give the device identification signals to the self devices. The output terminal of one device is connected to the input terminal of the next device in order from the device where the respective input terminals are in an open state.
Patent JP-H1166047-A (JP)
Title: Character output device and storage medium
Inventor: MIKUNI SHIN
IPC: G06F17/21
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To output printed character more closely to real handwriting by generating the fluctuation feelings of handwriting by selecting plural kinds of character fonts to generate a change for each character to be printed even in the case of the same character in a document when printing document data through a word processor or the like. SOLUTION: A CPU 2 executes font selecting processing as processing related to document printing processing. When printing the document data prepared while including the handwritten character font on a postcard or the like in the above document preparing processing, while utilizing plural kinds of handwritten character patterns stored in a font memory inside a RAM 4 for each bank number, the bank number of that handwritten character pattern is changed for each character code showing the handwritten character font in these document data, and the character pattern of a handwritten character to be printed at a printer 6 is changed for each character so that the printed character closer to real handwriting is controlled to be outputted.
Patent JP-S59109008-A (JP)
Title: Zoom lens device
Inventor: IWATA HIROSHI
IPC: G02B7/10
Filed: 1982-12-14
Abstract: PURPOSE:To make the structure simple and inexpensive by moving two pins fixed to lens barrels of zoom lens groups in the direction of an optical axis along sliding rods through cam grooves by the rotation of a zooming ratio adjusting plate. CONSTITUTION:By rotating a zooming ratio adjusting plate 19 in circumferential direction of a basic lens barrel 4 by an operating knob 22, projecting pins 7, 10 inserted into cam grooves 20, 21 move in the direction of an optical axis along sliding rods 11, 12. Then, a variater lens barrel 5 and a compensator lens barrel 8 to which pins 7, 10 are fixed move in the direction of the optical axis and the zooming ratio is adjusted according to the amount of rotation of the zooming ratio adjusting plate 19. When a focusing plate 16 is rotated by a pin 18, a projecting 3 inserted into a cam groove 17 receives force in the direction of the arrow B, a focusing lens 2 moves in the direction of the optical axis and the focusing is performed. Since the helicoid structure is not necessary, the structure is made simple and inexpensive.
Patent JP-H0951652-A (JP)
Title: Stator for motor
Inventor: NISHIKAWA TOSHIYA
IPC: H02K3/50
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To encase the end of stator winding, the joint of power supply lead wire and the lead wire of safety protector, and the safety protector in a terminal case. SOLUTION: A safety protector 15 is encased in a terminal case 1 fixed to the outer circumferential part of a stator core 5. The end of winding 8 and the lead wire of safety protector are connected with one connection terminal 9 and secured to the terminal case 1. The terminal case 1 is then coupled with a terminal case cover 2 and a housing 3 where a power supply lead wire 17 is held by a female terminal 18. This structure facilitates connection of the end of winding 8, the power supply lead wire 17 and the lead wire of safety protector and encasement of the safety protector 15.
Patent JP-S6278271-A (JP)
Inventor: SASAKURA TADAO
IPC: D06M11/13
Filed: 1985-10-02
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-S6462967-A (JP)
Title: Facsimile system
Inventor: NOMURA HIROYUKI
IPC: H04N1/32
Filed: 1987-09-02
Abstract: PURPOSE:To shorten a communications time even at the time of changing a transmitting mode in the course by inputting the transmitting mode data of an original before a transmission and storing the data after the transmission to a receiving side at the time of transmitting and receiving a control signal. CONSTITUTION:The transmitting mode data inputted from a keyboard 6 at a transmitting side are stored into a data memory 5. The inputted data are transmitted through a control circuit 1 and a line switching circuit 8 to the receiving side, and at the receiving side, the transmitting mode data are stored. Original data read by a reading part 3 are transmitted based on the transmitting mode data. At the receiving side, a receiving recording is executed based on the stored transmitting mode data.
Patent JP-2001044090-A (JP)
Title: Semiconductor production facility and maintenance method therefor
Inventor: MORITA OSAMU
IPC: H01L21/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To enhance maintenance work efficiency of the entire facility by an arrangement, wherein individual control sections collect the maintenance information item count of respective semiconductor production systems and deliver the count to a main control section where the maintenance timing of the semiconductor production system is set, based on the received maintenance information item count. SOLUTION: Individual control sections 24a, 24b, 24c, 24d, etc., record the number of execution times of a processing program and the record count concerning the cassette of the processing program for respective semiconductor production systems, collect and store the counts concerning maintenance information items and delivers the counts to a main control section 20. The main control section 20 acquires the counts concerning maintenance information items in real time and stores them in a storage section 23. Based on the received counts concerning maintenance information items, the main control section 20 sets the maintenance timing for a plurality of semiconductor production systems.
Patent JP-S60111410-A (JP)
Title: Resin-cast electric apparatus
Inventor: SOWA MASAHIKO
IPC: H01F27/02
Filed: 1983-11-21
Abstract: PURPOSE:To obtain the noncombustible resin-cast electric apparatus having no cracks and exfoliation by a method wherein an asbestos paper is integrally provided on the surface of the resin containing inorganic filler cast on the electrically insulated reinforcement part of the electric apparatus. CONSTITUTION:The coil 1 of the stabilizer of a fluorescent lamp is housed in a stabilizer case 2, an asbestos paper 4 of 0.2mm. in thickness is provided on the surface of the unsaturated polyester resin casting material containing 50wt% of silica, the above is hardened by heating, and the resin-cast electric apparatus is obtained. Said asbestos paper has the property wherein the bubbles, contained in and adhered to the inorganic filler, generated from the cast inorganic-filler- contained resin and a large quantity of microscopic bubbles of 0.1-0.5mm. engulfed when mixing are exhausted into the air immediately.
Patent JP-H1199261-A (JP)
Title: Pachinko game machine
Inventor: HASEGAWA MASAHIKO
IPC: A63F7/02
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To enhance interest by judging if the next big winning operation is continued or not after the completion of the big winning operation from a specified relation of positions between a first pattern display position and a second pattern display position. SOLUTION: A V pocket is driven and displayed in a specified route of a pattern display part 6. Pachinko balls are driven and displayed relating to the V pocket corresponding to a detecting signal of a ball entering detecting switch of a display driving hole, which detects entering of the pachinko balls in the display driving hole. Continuous opening and shutting operation of wings are performed, when the balls enter the V pocket. The V pocket composes a first pattern, and reciprocates horizontally on a dot matrix LED of the pattern display part 6, for example, composed of 16 rows and 24 columns. The pachinko balls composes a second pattern, and moves vertically on the pattern display part 6. Thereby, they are displayed as if a relation of a winning hole and shot balls of a pachinko game, which enhances interest in the game.
Patent JP-S6378250-A (JP)
Inventor: SEODOOA ADORIAAN KURAIJINE
IPC: G06F21/75
Filed: 1986-09-19
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-H0961770-A (JP)
Title: Faraday rotator
Inventor: SHIRASAKI MASATAKA
IPC: G02F1/09
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a Faraday rotator with which the impression of a uniform magnetic field on a magnet optical crystal is possible and the size over the entire part of the device is suppressed. SOLUTION: An electromagnet 13 impresses the magnetic field in a direction transverse to an optical path 14 on the magnet optical crystal 10. Permanent magnets 11, 12 are disposed on the surfaces which are the flanks facing the magneto-optical crystal 10 and are the surface not provided with a magnetic core 15 by unifying their polarities. The sections of both S and N poles of the magnetic core 5 are formed to nearly the same shape so as to cover the flanks of the magneto-optical crystal 10 to impart the uniform impression magnetic field 18 on the magneto-optical crystal 10. The permanent magnets 11, 12 are likewise disposed on the flanks of the magneto-optical crystal 10 and impress the uniform magnetic field 19 on the magneto-optical crystal 10.  The electromagnet 13 and the permanent magnets 11, 12 may be disposed to avert the optical path 14 and since the permanent magnets 11, 12 in particular are smaller than the electromagnet 13, the size over the entire part of the Faraday rotator is not increased even if these magnets are disposed in two pieces.
Patent JP-S6373628-A (JP)
Title: Method for washing and drying treatments
Inventor: TANAKA MASATO
IPC: H01L21/304
Filed: 1986-09-17
Abstract: PURPOSE:To treat a wafer at the minimum period in accordance with the number of rotation of the wafer by a method wherein, when a liquid-removing process is going to be performed, light is made to irradiate on the surface of the wafer, the reflected light or the transmitted light is detected from the wafer surface, and the finishing point of liquid-removing treatment is detected accurately by the signal level of the detection signal. CONSTITUTION:After the surface of a wafer W has been cleaned, work is shifted to a liquid- removing process in which waterdrops will be shaken off by centrifugal force. Simultaneously with the shifting to the liquid-removing process, the light coming from a light-emitting means 7 is made to irradiate on the surface of the wafer W, its reflected light is made incident on a photoelectric conversion device 6, the variation in the reflected light on the surface of the wafer W is inputted to a control means 8 as an electric signal. As the light made to irradiate on the wafer surface is irregularly reflected while there are waterdrops of the washing liquid remaining on the surface of the wafer W, the quantity of light going into light-receiving fibers 4 fluctuates heavily. When the liquid-removing process goes into the latter stage wherein a thin water film remains on the wafer surface, the amplitude of the output signal becomes almost constant, and the time when said output signal becomes constant is judged as the finishing time of the liquid-removing operation. Then, the infrared rays are made to irradiate by an infrared rays lamp 10, and the wafer surface is dried up.
Patent JP-H1154369-A (JP)
Title: Multilayered electronic component
Inventor: TOMARU MASANORI
IPC: H03H7/01
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered electronic component which permits satisfac tory improvement in insulation property, even if the component is miniaturized. SOLUTION: A large margin MA of a capacitor conductor DA for input/ output electrodes 18, 20 is provided. A capacitor conductor DB is wide in the direction of input/output electrodes 18, 20, and provides a small margin for the input/output electrode 18, 20. Since the margin MA between the input/output electrodes 18, 20 and the capacitor conductor DA connected to a GND electrode 16 is large, the pressure resistance between them is improved and dielectric breakdown is reduced. Thus, a multilayered electronic component having a small size and a high capacitance can be obtained without causing deterioration in insulation resistance.