baber/WOPTO huggingface dataset:
Patent JP-H02153829-A (JP)
Title: Method for forming parison and plunger used therefor
Inventor: TOJO KANEHIRO
IPC: C03B9/197
Filed: 1988-12-06
Abstract: PURPOSE:To improve mechanical strength through simple control by pressurizing a gob introduced into a rough mold with a plunger and jetting air from plural small holes around the tip part of the plunger. CONSTITUTION:Plural small holes 5 which are air jetting holes are arranged in the head part 3 of a plunger 5 having a hollow part 2, a drum part 4 and a small-diameter part 6 so as to equally divide the circumference and provide a downward oblique opening angle (alpha) of about 45 deg.. The above-mentioned plunger 1 is then set in a state of a kickback position and a neck ring mold 7 is mounted to charge a gob (G) into a rough mold 8. The upper part of the rough mold 8 is subsequently set with a baffle 9 and the plunger 1 is lifted to feed cooling air into the hollow part 2 while pressurizing the gob (G) and jetted from the small holes 5. Thereby, the gob (G) is pressed while forming an air film between a parison (P) and the outer surface of the plunger 1 to form the parison (P). The plunger 1 is then taken out of the rough mold 8 to open the mold. As a result, the resultant formed parison is collected.
Patent JP-H03167681-A (JP)
Title: Calculating method for characteristic parameter of object
Inventor: IIJIMA GOHEI
IPC: G06T7/60
Filed: 1989-11-28
Abstract: PURPOSE:To reduce the increase of data despite a complicated object shape and to process an image simply and at a high speed by handling the contour lines as the chain codes, i.e., a 1-dimensional data train when the characteristic parameters of the area, the centroid, etc., showing the characteristics of the object shape are calculated through the image processing. CONSTITUTION:The binary images obtained by photographing an object are stored in an image memory 1 for each picture element, and a processing circuit 2 consisting of a microcomputer, etc., computes the contents stored in the memory 1 to calculate the characteristic parameters. In this case, the contour lines are first tracked for calculation of the basic characteristic parameters, i.e., the moment, area, centroid, attitude angle, and circumscribed rectangle respectively. Then both furthest and nearest points are detected and the directions set from the centroids of both points are calculated. Then the derivative characteristic parameters, i.e., the moment ratio, the area rate, the aspect ratio, etc., are calculated. Furthermore the total area, the total circumferential length, etc., are calculated. A binary image to be stored in the memory 1 consists of the picture elements of logic '0' and '1'.
Patent JP-H11145554-A (JP)
Title: Semiconductor pulse laser
Inventor: KUNIMATSU DAISUKE
IPC: H01S5/042
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pulse laser which is capable of outputting superior optical pulses with no propagation loss, and small-sized. SOLUTION: A semiconductor pulse laser is formed as a single optical element by providing a passive mode-locked section 100 to be controlled, composed of a first gain region II, a first passive waveguide region I provided at one end of the region II, a saturable absorption region III provided at the other end of the region II, and a second passive waveguide region IV which is successively provided from the region III and a controlling and oscillating section 200 formed integrally with a second passive waveguide region IV side of the the passive mode-locked section 100 on a common substrate 10.
Patent JP-H01149766-A (JP)
Title: Indole derivative
Inventor: NAKANO YOSHIMASA
IPC: A61P13/02
Filed: 1987-12-04
Abstract: NEW MATERIAL:An indole derivative expressed by the formula (A is CH=CH or CH2CH2). USE:A treating agent for nephritis. A preventing and treating agent for disease participated by superoxide radical, e.g. self-immune disease such as rheumatics, arteriosclerosis, ischemic cardiopathy, ischemic cerebral disorder, hepatic insufficiency, renal insufficiency, etc. PREPARATION:Aspergillus terreus OFR-1562 strain (FERM P-9611) separated from a soil on the Ishigaki island, Okinawa prefecture or bacterium belonging to the genus Aspergillus and having an ability for producing a compound expressed by the formula (A is CH=CH) such as valiant thereof is cultivated in a proper culture medium to afford a compound expressed by the formula (A is CH=CH), which is then as necessary catalytically reduced to provide the compound expressed by the formula (A is CH2CH2).
Patent JP-2000138504-A (JP)
Title: Microwave filter
Inventor: TANAKA TOSHIHIRO
IPC: H01P1/212
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a microwave filter using cylindrical cavity resonators which suppress unnecessary resonance caused by adjacent modes and can obtain a superior spurious characteristic. SOLUTION: A microwave filter is constituted by connecting two or more cylindrical cavity resonators 1A and 1B to each other. The adjacent resonators 1A and 1B are electromagnetically coupled with each other through a coupling hole 4b formed for a coupling plate 3b separating the resonators 1A and 1B from each other. The resonators 1A and 1B are set in such a way that the resonance mode to be passed and the resonance frequency in the resonance mode of one resonator become the same of those of the other resonator and the resonance frequencies in the adjacent modes of the resonators 1A and 1B become different from those in the resonance modes to be passed of the resonators 1A and 1B.  In addition, at least one 1B of the resonators 1A and 1B is set in such a way that the resonance frequency in the adjacent mode becomes different from the resonance frequency in the adjacent mode of the other resonator 1A.
Patent JP-H09122334-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with wiring to be easily connected to a control device in the work to assemble a game machine and also replace a game board with another game board. SOLUTION: This pachinko game machine consists of a game board, forming a game playing part, to be mounted on a base frame 3 in freely detachable manner and a member 13 for mounting a rear device to have the rear device for dealing with game balls mounted on the rear side of the base frame. In addition, a part for installing a control device in which the control device can be stored is formed on the member 13 for mounting a rear device, and first connectors 50, 51 to be connected to connectors for the stored control device are arranged on a part for installing the control device. At the same time, second connectors 52, 53 to be connected to connectors on the side of electric parts arranged on the game board, are connected to the first connectors 50, 51 through wire arrangement.
Patent JP-H09144196-A (JP)
Title: Roof supporting structure
Inventor: SAKATA RYOJI
IPC: E04B7/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To support a roof panel stably against the wind load. SOLUTION: According to the roof supporting structure concerned, the eave tip of a roof panel 3 is supported by a roofing metal piece 2 whose lower piece 4c is placed on and fixed to an exterior wall panel 1. The roofing metal piece 2 has an upper piece 4a which is inclined in accordance with roof panel gradient, and the upper piece 4a is provided with a plurality of bolt insert holes in arrangement according to the roof gradient, and the frame 3a of the roof panel 3 is joined with the upper piece 4a using bolts 10 which are inserted through the bolt insert holes. By this procedure, the roof panel supporting strength is heightened not only for the panel load (plumb) but also the wind load (applied horizontall), and it is possible to support the roof panel 3 stably.
Patent JP-2001132513-A (JP)
Title: Air-fuel ratio control method for internal combustion engine and air-fuel ratio control device for internal combustion engine
Inventor: IDE KOJI
IPC: F02D45/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control method for an internal combustion engine maintaining the reduction of exhaust emission and the driving ability. SOLUTION: In this air-fuel ratio control method of an internal combustion engine, a target air-fuel ratio is set based on a catalyst temperature or the degradation of catalyst (S2). And also the target air-fuel ratio is guarded by a target air-fuel ratio guard value established based on the engine load (S3).
Patent JP-H04181725-A (JP)
Title: Ceramic heater for heating semiconductor wafer
Inventor: NOBORI KAZUHIRO
IPC: H01L21/302
Filed: 1990-11-16
Abstract: PURPOSE:To contrive to improve heat efficiency and to make heat uniform on a wafer heating surface by a method wherein a heat conducting rate of a ceramic substrate on the side of the wafer heating surface is made higher than the heat conducting rate of the ceramic substrate on the side of the back surface. CONSTITUTION:Gas is supplied from a gas supplying hole 17 to inside a vessel 19 and is discharged from a sucking hole 18. Power is supplied from outside through a cable 8 at a central and end portion of a ceramic heater 1. Also, a flange 15 with a cooling jacket 20 covering an upper surface of a casing 14 is sealed between itself and a side wall of the vessel 19 with an O ring 16, as a result a ceiling surface of the vessel 19 is constituted. Also, a hollow sheath 10 on the side of a back surface 4 of the ceramic heater 1 is fitted, and a thermopile 13 is accommodated and fixed in a space inside the hollow sheath 10. A heat conducting rate of a ceramic substrate 2A on the side of the wafer heating surface 3 is made higher than the heat conducting rate of a ceramic substrate 2B on the side of the back surface 4. Thus, an attempt is made to improve heat efficiency and make heat uniform on the wafer heating surface.
Patent JP-H04183719-A (JP)
Title: Carbazole-based polycarbonate, its production and electrophotographic photosensitive unit using the same
Inventor: MORISHITA HIRONOBU
IPC: C08G64/30
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the subject polycarbonate, excellent in printing durability and electrical characteristics and useful as electrophotographic photosensitive units, etc., by reacting a specific dihydroxy compound or the above-mentioned compound and further a bisphenolic compound with a carbonic acid ester- forming compound. CONSTITUTION:The objective polycarbonate is obtained by reacting a compound expressed by formula I [p and q are 0 or 1; i and j are l-3; Ar<1> is formula II, etc., (R<8> is H, halogen, etc.); Ar<2> and R<1> are 6-12C (substituted) aryl; R<2> and R<3> are H, halogen, etc.] or the aforementioned compound and further a compound expressed by formula III [R<4> and R<5> are H or halogen; k and lare 1-4; X is CR<6>R<7> (R<6> and R<7> are H, halogen, etc.)], etc., with a carbonic acid ester-forming compound. The aforementioned polycarbonate is composed of recurring units expressed by formulas IV and V (h is 4-10; g is 2-10). The content of the units expressed by formula IV is within the range of formula VI expressed in terms of the molar ratio to the units expressed by formulas IV and V. The reduced viscosity [etasp/C] of a solution at 0.5g/dl concentration in methylene chloride as a solvent at 20'C is >=0.2dl/g.
Patent JP-H07201477-A (JP)
Title: Lamp circuit
Inventor: BUIJ ARNOLD WILLEM
IPC: H05B41/24
Filed: 1994-12-13
Abstract: PURPOSE: To turn two discharge lamps on in a simple manner by making the resonance frequencies of plural load branches different and modulating the frequency of high-frequency voltage between those frequencies. CONSTITUTION: A coil L1, a capacitor C1 , terminals K3 and K4 that hold a discharge lamp therebetween, and an input terminal K2 construct the first load branch I. A coil L2, a capacitor C2 , terminals K5 and K6 that hold the other discharge lamp therebetween, and the input terminal K2 construct the second load branch II. The load branches I and II are made to have resonance frequencies differing from each other, and the frequency of high-frequency voltage is set between those two resonance frequencies. The connection of a main electrode E1 to another main electrode E2 by a switching element connects the output terminal of a circuit part MC to the input terminal of a control circuit SC. In that state, the circuit SC modulated the frequency of high-frequency voltage based on a signal that the circuit part MC outputs.  That control equalizes the luminous fluxes of the two discharge lamps and turn them on simultaneously.
Patent JP-H04181710-A (JP)
Title: Semiconductor device
Inventor: SHIMOMICHI YOICHI
IPC: H01L21/02
Filed: 1990-11-16
Abstract: PURPOSE:To identify product type information for each position easily by a method wherein an element through which the product type is easily identified is incorporated within each block of a wafer. CONSTITUTION:A wafer is broken into functional blocks and a scribe line 1 which defines the cutting point after ICs are formed and built-in elements 4, 5 which are used to respectively identify the type A chip 2 and type B chip 3 are created. Then, during probing in the wafer state, these elements are measured first. Based on the measurement results, the type is determined and after that the actual required measured for this block are started. As a result, wafer probing for wafers with multiple product types can be easily achieved.
Patent JP-H01150777-A (JP)
Title: Container device for refrigerator
Inventor: KAWAI TERUO
IPC: F25D11/00
Filed: 1987-12-07
Abstract: PURPOSE: To make the power of either one of a motor and engine provided for driving the compressor of a refrigerator transmittable to the compressor by selecting the driving source of the compressor by operating a clutch. CONSTITUTION: A clutch 17 is provided between the output shaft of a motor 15 and the driving shaft of a compressor 7 so that the compressor 7 may be driven by means of the motor 15 when the clutch 17 is set to an 'on' state. In addition, a clutch 18 is provided between the output shaft of an engine 16 and the driving shaft of the compressor 7 so that the compressor 7 may be driven by means of the engine 16 when the clutch 18 is set to an 'on' state. Moreover, the clutches 17 and 18 are interlocked with each other through an electromagnetic valve 19 so that the clutch 18 may be set to an 'off' state when the clutch is set to the 'on' state or the clutch 17 may be set to an 'off' state when the clutch 18 is set to an 'on' state.
Patent JP-H11125566-A (JP)
Title: Surface temperature measurement sensor and temperature measurement probe
Inventor: TATO NOBUYOSHI
IPC: H01L21/66
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To make easily measurable the temperature and temperature distribution non-destructively at a plurality of minute regions by adhering the tip of a thermocouple to a probe that comprises a material having a thermal conductivity of a specified value or more and a flat bottom surface. SOLUTION: The surface temperature-measurement sensor is provided with a probe 3 that comprises a material with a thermal conductivity of 100 W/mK or more and has a flat bottom surface, a thermocouple 1 adhered at its a tip part to the probe 3, and a pipe 2 that allows the thermocouple 1 to pass through the inside and holds the probe 3 at the tip. Since a hemisphere-type probe 3 has the flat bottom surface and a hemisphere surface, a contact to a hemisphere can be made on the entire surface of the internal diameter of the pipe 2 when the pipe 2 is installed on the probe 3. When the temperature sensor (probe) is pressed on the surface of an object 21, the probe 3 contacts at its entire bottom surface, heat from the object 21 flows to the probe 3, and the heat partly flows also to the pipe 2 through a heat insulating material 18.  Then, a thermally balanced state immediately results since the thermal conductivity of the probe 3 is high, thus accurately measurement of surface temperature can be effected.
Patent JP-H09150376-A (JP)
Title: Tube drawing device
Inventor: KISHIBUCHI KATSUICHI
IPC: B25B27/02
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To continuously draw a tube from a heat exchanger efficiently by arranging a hydraulic drawing part by which a drawn tube clamped in a chuck part is drawn from a tube plate and a roller drawing part by which the drawn tube is drawn by means of a pair of rotational rollers. SOLUTION: The tip of a drawn arrow E is screwed to the tip of a drawn tube D in which tapping is carried out, and when oil is fed from a chuck clamp supply port 28, a chuck jaw 21 is pushed forward by means of a chuck piston rod 24, so that the drawn arrow E is clamped by means of the chuck jaw 21 shrunk in the diameter by means of an internal taper 19 in a chuck main body 20. Subsequently, oil is fed from a hydraulic drawing oil pressure supply port 35, and a drawn piston rod 33 is retreated, so that the drawn tube D is drawn from a tube plate.  In addition, rotational rollers 46a, 46b in the roller drawing part 18 are rotated, and after a while, the rotational rollers on the left side and on the right side are brought close to each other so as to clamp the drawn arrow E, and following drawing of the drawn arrow E clamped by means of the rotational rollers, the drawn tube D is drawn from a heat exchanger main body.
Patent JP-H06134515-A (JP)
Title: Device for working tube with groove on inside surface
Inventor: KAWAGUCHI HIROSHI
IPC: B21C1/22
Filed: 1992-10-23
Abstract: PURPOSE:To manufacture tubes with grooves on its inside surface, especially small diameter grooved tubes, which are used for a heat transfer tube of a heat exchanger or the like without trouble such as breaking and at high speed. CONSTITUTION:This device is a working device with which the grooves are formed inside a metallic tube by inserting a prescribed grooved plug 7 into the metallic tube 1 to be drawn, holding the plug in a fixed position in the tube, pressing the outside position of the tube corresponding to the grooved plug with plural revolving balls 6 which are mounted at the shaft end of a motor 13 having a hollow shaft 14 or a spindle. In addition the device is provided with a diameter reducing die 4 with which the diameter of the metallic tube is reduced on the inlet side of the hollow shaft, loose die 11 with which the diameter of tube is reduced along the drawing direction of tube in the shaft on the outlet side of the hollow shaft through the hollow shaft, outer race 8 which is sectorial in the drawing direction and with which the revolving orbit of the balls, ball retainer 9 with which the balls are held at equal intervals and which has an opening part on the drawing side of tube in a part with which the balls are held and stopper 10 which is situated on the drawing side of tube of the balls, supported from the outside of the rotary shaft and with which thrust force that acts on the balls is received.
Patent JP-2000138647-A (JP)
Title: Digital transmission system
Inventor: NAKADA TATSUHIRO
IPC: H04J11/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To avoid disturbances on other adjacent communication services in a transmission system adopting the orthogonal frequency division multiplexing, to attain highly accurate recovery of a sampling clock and to enhance the transmission rate even in a transmission system with a narrow transmission bandwidth. SOLUTION: In the digital transmission system adopting the orthogonal frequency division multiplex demodulation, a transmission signal from a transmission 1T has a frame configuration consisting of a synchronizing symbol group having at least a reference symbol and a plurality of data symbols that follow the synchronizing symbol group. A receiver 1R is provided with a means that controls a sampling clock of the receiver so that it matches the sampling clock of the transmitter by using the reference symbol data.
Patent JP-H03168868-A (JP)
Title: Index word control device
Inventor: MORITA TETSUYA
IPC: G06F17/30
Filed: 1989-11-29
Abstract: PURPOSE:To flexibly process index words by holding index word information by a structure list structure including pointers and adding/updating/deleting of index words only by changing pointer replacing work. CONSTITUTION:In an index word storage control type storage area 2, respective index word information shown by 1st to Nth numbers are stored in a structure having character strings and pointers to the structure as numbers and stored in the list structure connecting the whole index word list through pointers. Thereby, index words can be added/updated/deleted only by changing pointer replacing work. Even in the case of processing many index words, the device can be allowed to flexibly correspond to many index words without changing the whole storage area.
Patent JP-H01150160-A (JP)
Title: Image forming device
Inventor: FURUSHIMA TADASHI
IPC: G03G15/00
Filed: 1987-12-08
Abstract: PURPOSE:To shorten a maintenance time for a device and to improve reliability for monitoring without using a specific software debugging tool, etc., by incorporating a RAM monitor in an image forming device. CONSTITUTION:Image formation is performed on a recording medium by a various kinds of loads 4 connected to a CPU1 which performs a various kinds of control on a copying machine for which the image forming device is applied, and information with respect to the image formation is inputted from an operating part 2. Also, the size of a cassette sheet and states from a various kinds of sensors are inputted from a sensor input part 3. A monitor mode to monitor the content of a RAM in the image forming device by the RAM monitor key 14 of a key input part 5 in the operating part 2 is selected, and the number of sheets to be copied is set by a copy number set key 13. And when a CPU1 switches the modes of a key input part 5 and a display part 6 corresponding to input from the key input part 5 and the address of the RAM to be monitored is inputted by the operating part 2, an inputted address and the content of the RAM corresponding to the address are displayed on the display part 6.
Patent JP-H03173828-A (JP)
Title: Inhibitor of angiogensis
Inventor: AZUMA ICHIRO
IPC: A61P29/00
Filed: 1989-12-01
Abstract: PURPOSE:To obtain an inhibitor of angiogensis having high safety, containing a polypeptide of cell adhesion activity. CONSTITUTION:An inhibitor of angiogensis containing a polypeptide of cell adhesion activity, a functional domain of fibronectin (FN) as a substance in organism, such as a polypeptide shown by formula I (Y is polypeptide of cell adhesion activity in FN molecule; n is 0 or 1; Z is -OH or heparin bonded polypeptide in FN molecule) or a polymer having a repeating unit shown by formula II, as an active ingredient. The inhibitor is effective for preventing involution and metastase of tumor, effective as female contraceptive even by first administration after fertilization and for diseases related to angiogensis, such as alleviating osteoporosis, suppressing advance of retinopathy and rheumatoid arthritis and enlargement of focus of psoriasis, etc.
Patent JP-H04180917-A (JP)
Title: Silicone-modified ether and antifogging agent based thereon
Inventor: YOSHIDA TAMIO
IPC: C08L71/02
Filed: 1990-11-15
Abstract: PURPOSE:To provide a silicone-modified ether excellent in an antifogging effect by reacting an epoxy ether with a compound having a plurality of N-H groups and/or H-N-H groups and an organosilicone compound having a hydrolyzable group and an epoxy group. CONSTITUTION:An ether having at least one epoxy group (e.g. polyethylene having an epoxy group at one end) is reacted with a compound having a plurality of N-H groups or/and at least one H-N-H group in the molecule (e.g. piperazine) and an organosilicon compound having at least one hydrolyzable group and at least one epoxy group in the molecule (e.g. 3-glycidoxy- propyltrimethoxysilane) to produce a silicone-modified ether. When this compound is applied to glass or the like, it gives an excellent persistent antifogging effect thereto.