baber/WOPTO huggingface dataset:
Patent JP-S5511549-A (JP)
Title: Cyclohexenedicarboxylic derivative
Inventor: MORIKAWA HIROYUKI
IPC: C07C61/22
Filed: 1978-07-12
Abstract: NEW MATERIAL:Cyclohexenedicarboxylic derivatives of formula I (R 1 , R 2  are H, alkyl, aryl; R 3 , R 4 , R 5 , R 6  are H, alkyl, alkenyl, or R 3  and R 6  may incorporate to form bridge).  
     EXAMPLE: 4-Isobutoxycarbonyl-4'-(2-isobutoxycarbonyl)ethyl-cyclohexene-1.  
     USE: Starting material or intermediate of perfume, agricultural chemicals, medicines or industrial chemicals. For example, a starting material for amber perfume and it also is useful as a reactive diluent in coating field because of its polyfunctional properties.  
     PREPARATION: The Diels-Alder reaction between methyleneglutaric acid or its ester of formula II and a polyene with conjugated double bonds is effected in the presence or absence of a solvent and in the absence or presence of a catalyst as zinc chloride to form the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10283456-A (JP)
Title: Device for reading image
Inventor: TAKAGI KOSUKE
IPC: G06T1/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device for reading an image at a high speed and with high fidelity even when an original is skew. SOLUTION: This device is provided with a line image sensor 10, light source 4 which irradiates an original 3 with a light, lens which image forms a reflected light from the original to the line image sensor 10, optical sensors 1 and 2 which detect the skew angle of the original, and rack 11, gear shaft 12, and motor 13 which rotate the line image sensor around the central axis of the lens. Then, the line image sensor is rotated according to the skew angle detected by an original inclination sensor. Any picture rotation processing or forced original position change can be made unnecessary and a picture can be obtained at a high speed and with high fidelity.
Patent JP-H10285485-A (JP)
Title: Television broadcast receiver
Inventor: KANESHIRO NORIKAZU
IPC: H04N5/445
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To display analog broadcast program information that is broadcasted in a digital broadcast program by reading channel selection information which has been stored so as to receive a channel where an analog broadcast program list information is multiplexed and broadcast, thereby selecting an analog broadcast program list in place of an analog broadcast program and displaying the list. SOLUTION: When a program list display instruction is made from a remote controller 13 while viewing an analog broadcast program, a control section 9 extracts channel selection information, which has been stored in advance in a channel selection information memory 11 and sets the information to a digital channel selection section 5. At the same time, the control section 9 instructs the reception of program reception related information to a separate section 6, extracts channel selection information to receive program list information from the received program reception related information and information to separate it, and instructs channel selection to the digital channel selection section 5 to the separate section 6.  A decoding section 7 generates a program list mainly concerning the analog broadcast program which is viewed, based on the analog program list information separately received and allows a switch 8 to select the list for its display.
Patent JP-H05246151-A (JP)
Title: Heat transfer image receiving sheet
Inventor: TAKIGUCHI RYOHEI
IPC: C08F8/28
Filed: 1992-03-09
Abstract: PURPOSE:To provide a heat transfer image receiving sheet which provides a clear image with an enough density and exhibits excellent durabilities, especially excellent light-resistance, fingerprint-resistance, etc., of a formed image in a method for heat transfer using a sublimation dye. CONSTITUTION:A heat transfer image receiving sheet characterized by a sheet wherein a polyvinyl acetal resin contg. carboxyl groups is incorporated in a dye accepting layer in the heat transfer image receiving sheet wherein the dye accepting layer is formed on at least one face of a base material sheet.
Patent JP-H11284046-A (JP)
Title: Wafer carrying device
Inventor: HASHIGUCHI TOMOAKI
IPC: H01L21/68
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency and to carry a wafer advantageously in terms of cost. SOLUTION: This device 1 is provided with an elevation arm 2 which turns into a longitudinal shape projected from a device main body 10 in a Y-axis direction and made movable at least in an X-axis direction and a Z-axis direction, and a first hand 3 and a second hand 4 respectively connected separately for a fixed distance in the longitudinal direction of the elevation arm 2. In this case, the first hand 3 and the second hand 4 are respectively provided with quartz board hanging parts 30 and 40 for hanging a quartz board 5 housing the plural wafers 11, so as to be bridged between the respective hands 3 and 4 and respectively provided tray mounting parts 32 and 42 for mounting a cassette tray 6, on which a cassette 60 housing the plural wafers 11 is mounted so as to be bridged between the respective hands 3 and 4.
Patent JP-H08285114-A (JP)
Title: Yoke structure of solenoid valve
Inventor: ICHIKAWA MAMORU
IPC: F16K31/06
Filed: 1995-04-11
Abstract: PURPOSE: To provide a yoke structure of a solenoid valve easily assembled and contributing to reduction in costs in a device having a plurality of solenoid valves provided in a constructed form. CONSTITUTION: Solenoid parts 1 of a plurality of solenoid valves each composed of a solenoid part 1 and a valve part 2 are held in parallel between the parallel pieces 3A and 3B of a common yoke 3 and a magnetic path is formed between the common yoke 3 and each solenoid part 1.
Patent JP-H03284416-A (JP)
Title: Mounting structure of weather strip
Inventor: KAMITOSA MASAHITO
IPC: B60R13/06
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate malfunction in closing door of an opening/closing body, and to improve closing door characteristic of the opening/closing body by mounting the base of a weather strip provided with a hollow seal part connected airtight with the periphery of a car body opening, on the periphery of the opening/closing body elastically through a spring member. CONSTITUTION:A weather strip 4 mounted on a side wall 3 of an inner panel 2 of a door 1 is formed on a base 5 made of solid rubber in an integrated formed with a hollow seal part 6 made of sponge rubber, and with a sub lip 7, and the base 5 is engaged with the side wall 3 of the inner panel 2 and is stopped thereby in multiple points in a longitudinal direction by a clip 8. A spring member 10 is fitted to a clip shaft 9 between the base 5 and the inner panel 2. The amount of deformation of the hollow seal part 5 is increased at the time of closing the door 1, and when reaction following the deformation exceeds a preset level, the spring member 10 is bent and deformed, and the rapid elevation in the reaction that works at the time of closing the door 1 due to the deformation of the base 5 is suppressed, whereby increasing the closing characteristic of the door 1.
Patent JP-S58202719-A (JP)
Title: Tap holder
Inventor: AKASHI YUKIMASA
IPC: B23G1/46
Filed: 1982-05-19
Abstract: PURPOSE:To simplify construction of a tap holder, by providing an effective function of floating to the tap holder in which a single of coil spring acts in both extension and contraction sides. CONSTITUTION:During the time of tapping work by using a tap T, an error is caused between the feed action by a machine main shaft and the lead movement of the tap T. To correct this error, a spindle 4 is displaced to an extension side. At this time, the first stop ring 19 is stopped to a stopping stepped part 22 in a main unit 1 and prevented from moving in the shaft direction, while the second stop ring 20 is stopped to a flange part 23 and moved in the shaft direction together with the spindle 4. In consequence, a distance between the both stop rings 19, 20 is narrowed, and a coil spring 18 is compressed.
Patent JP-H05289887-A (JP)
Title: Data management device
Inventor: KOYANAGI HARUO
IPC: G06F9/06
Filed: 1992-04-07
Abstract: PURPOSE:To constitute the device so that in the case a changing work is executed on a PC side, its change is reflected automatically on a work station side, as well. CONSTITUTION:Corrected information to which a correction is applied by an input/output device 20 is replaced with inputted information by a ladder program managing part 11 and stored in storage devices 12, 13. Simultaneously, the ladder program managing part 11 retrieves information in a second storage means 2 in which the same information as uncorrected information is stored and replaces its information with the corrected information.
Patent JP-H08321083-A (JP)
Title: Pigment solution with restrained solvent functionality
Inventor: MAIKERU POORU KANINGUHAMU
IPC: G11B7/244
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring matter solution employing a solvent or a combination of solvents suitable for coating a writable CD record layer. SOLUTION: The coloring matter solution contains a solvent of laser recordable coloring matter and a coloring matter having a solvent functional group selected from esters, ketons and ethers. In the coloring matter solution, the solvent functional group has (i) at least one t-buthyl group at one end thereof or (ii) two groups selected from a group of isoamyl, t-buthyl, isobuthyl and isopropyl such that both groups can not be isopropyl at the opposite end, as bound group. The bound group is adjacent to the solvent functional group. This composition produces a solution of laser recordable coloring matter.
Patent JP-S59211563-A (JP)
Title: Automatic dipping device
Inventor: KUBO KIYOTAKE
IPC: C23C2/14
Filed: 1983-05-16
Abstract: PURPOSE:To perform plating operation with excellent working efficiency in the stage of subjecting a pipe joint, etc. to tin hot dipping by attaching a derrick for holding a material to be plated on a carriage which travels continuously on an annular traveling path, and dipping automatically said material into a plating bath in the position of a plating bath cell. CONSTITUTION:A carriage 3 is run by a driving device 23 on an annular traveling path 5 provided with guide rails 11, 28. A derric meeting the kind and size of a material to be plated is attached to the carriage 3 in a section D. The material to be plated is placed on the top end of the derrick in a section E and when the carriage comes to a section A where a plating cell 4 is disposed, the derrick is inclined by the actuation of the rail 28 and the top end thereof is dipped in the plating bath cell, by which the material at the top end thereof is subjected to tin hot dipping. The derrick returns horizontal in a section B' and the material to be plated at the top end of the derrick falls into a cooling tank 60 in a section C, by which the material is cooled and washed.
Patent JP-H11314249-A (JP)
Title: Injection molding apparatus equipped with melt distributing manifold having columnar insert, and its manufacture
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/26
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To accurately position an insert to a melt distributing manifold to firmly fix the same. SOLUTION: Columnar inserts 74, 76 having melt ducts 84 are aligned with columnar through-holes 70, 72 provided to a melt distributing manifold 14 so as to provide an interval to be attached to the through-holes. Aligning and holding pins 94 produced from a strong material extend from the holes 96 of the manifold 14 to the holes 98 of the inserts 74, 76. The manifold 14 is heated prior to insertion and the inserts 74, 76 and the pins 94 are cooled. When they become the same temp., both of them are fitted by tight fit and the melt ducks 84 piercing the inserts 74, 76 are accurately aligned. The strength combination of the inserts 74, 76 and pins 94 tightly fitted in the through-holes 70, 72 withstand the backward force from the pressurized melt injected through the curved melt ducts 84 to sufficiently hold the inserts 74, 76 at a predetermined position.
Patent JP-H05292323-A (JP)
Title: Picture data coding system and device therefor
Inventor: MORIHARA TAKASHI
IPC: H04N19/91
Filed: 1992-04-08
Abstract: PURPOSE:To attain coding while keeping high picture quality by calculating an evaluation function with respect to a conversion coefficient and selecting a quantization condition corresponding thereto so as to attain different quantization condition for, e.g. a landscape and a portrait. CONSTITUTION:An inputted original picture signal is divided into plural picture blocks and a 2-dimension discrete cosine transformation (DCT) section 1 transforms gradation of plural picture elements in a block into a DCT coefficient and it is inputted to a linear quantization section 2 and a function calculation section 26. An evaluation function is calculated from the DCT coefficient and outputted to a quantization condition selection section 27, in which the value is compared with a predetermined threshold level to set a quantization condition suitable for an original picture characteristic and it is outputted to a linear quantization section 2. Then the quantization condition from the selection section 27 is used to quantize the DCT coefficient from the transformation section 1 and the result is outputted to a variable length coding section 5. An input quantization coefficient is subjected to variable length coding by a code table 4 and code data are outputted. Thus, a different quantization condition for a landscape and a portrait is set.
Patent JP-H04299631-A (JP)
Title: Network fault management system
Inventor: NISHIDA TAKESHI
IPC: H04L45/24
Filed: 1991-03-27
Abstract: PURPOSE:To detect occurrence of a fault in a link and a node by allowing a data link layer management section of each node to send periodically a command message to an adjacent node. CONSTITUTION:In the cascade connection type network in which nodes 1-3 are connected in cascade, a data link layer management section of the node 1 sends a command message P1 periodically to adjacent nodes 2, 3. The nodes 2, 3 receiving normally the command message P1 return a response message immediately. In this case, when no response message is returned from, e.g. the node 3 with respect to the command message P1 sent for a prescribed number of times consecutively, the data link management section of the node 1 being a caller transfers fault occurrence information to the other node 2 of the network. Thus, the occurrence of a fault in the link or the node is detected and on the occurrence of a fault, it is informed to a network management host.
Patent JP-H07267189-A (JP)
Title: Marine propeller device with current fin
Inventor: KAWAKITA CHIHARU
IPC: B63H25/38
Filed: 1994-03-31
Abstract: PURPOSE:To improve propeller efficiency by attaching a current fin to the rear of a propeller and arranging the current of a swirl caused in the rear of the propeller. CONSTITUTION:Eight current blades 11a-11h are radially protruded from a fin boss 14 disposed in the rear of a propeller and concentrically to a propeller bossing. The intermediates of the blades 11a-11h are intercoupled through an intermediate ring 13, the two upper blades 11a and 11b are coupled to struts 12a and 12b protruded from a ship hull 1 and the flow straightening blades 11a-11h are attached in the rear of the propeller and in this way, the rotating flow by the propeller is collected or reduced by the current blades to improve propeller efficiency. Further, like a device with its current blades installed in front of the propeller, the speed of inflow to the propeller is prevented from delaying and this constitution also improves the efficiency of the propeller alone.
Patent JP-S5711998-A (JP)
Title: Novel adenosine phosphate compound and its salt
Inventor: TANAKA SADAO
IPC: C07H19/20
Filed: 1980-06-26
Abstract: NEW MATERIAL:An adenosine phosphate compound shown by the formula I (R is a group shown by the formula II linked to the 2-, 6-, or 8-position of purine ring; R 1  is amino, etc. When R is linked to the 2- or 8-position of purine ring: R 2  and R 3  are H, phosphoric acid group, etc.; n is 0W2) and its salt.  
     EXAMPLE: 8-(4-Hydroxyphenethylamino)adenosine-5'-phosphate(triethylammonium salt).  
     USE: A raw material for preparing a rodioactive iodine marking compound for radioimmunoassay, e.g., adenosine monophosphate, etc. A compound obtained by introducing a nonradioactive iodine to the compound of this invention is usable as a contrast medium for X-ray.  
     PROCESS: A compound shown by the formula II (X is halogen linked to the 2-, 6-, or 8-position of purine ring) is reacted with D-hydroxyphenethylamine or its salt in water or an organic solvent, to give a compound shown by the formula I(n=2). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04297646-A (JP)
Title: Circular roof material erecting construction for gable type steel frame
Inventor: HOKARI MINORU
IPC: E04D3/00
Filed: 1991-03-27
Abstract: PURPOSE:To facilitate the working and assembling manufacturing of circular roof material erecting construction using long roof material for a gable type steel frame. CONSTITUTION:On the upper sections of respective beams 2 in a steel frame 1 formed in a gable type, the lower sections of a plurality of connecting metal fittings 2 arranged at intervals in the longitudinal directions of the beams are directly or indirectly fixed, and the upper sections of the connecting metal fittings 3 arranged in the roof slope direction are arranged on a circular line, and long roof material 4 in a circularly bent state is fixed on the upper sections of the respective connecting metal fittings 3. Besides, when they are arranged in the roof slope direction and are used as the respective connecting metal fittings 3 of the same lengths, they are fixed via level regulating spacers 5 between the beams 2 and the lower sections of the connecting metal fittings 3.
Patent JP-H07285167-A (JP)
Title: Method for producing molded article and hollow member out ofsilicone rubber
Inventor: HANSU FURIIMAN
IPC: B29C49/00
Filed: 1995-03-20
Abstract: PURPOSE: To produce a hollow member or molded article comprising a synthetic material having a large hollow portion. CONSTITUTION: A preform comprising a synthetic material is put in a mold to apply a constant shape to the preform and the preform is pressed to the mold by the pressure of gas or sucked from the mold at any time to perform molding and the molded synthetic material is vulcanized to produce a hollow member or molded article having a large hollow part. In this method, an improved method using silicone rubber as a synthetic material is provided.
Patent JP-H11217056-A (JP)
Title: Device for discriminating posture of occupant
Inventor: TANAKA HIDEYUKI
IPC: B60R21/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify and speed up a process of discriminating a posture of an occupant. SOLUTION: An automobile 3 is incorporated in its ceiling part or the like with at least a pair of linear photo-sensor arrays each composed of a plurality of photo-sensor elements, an occupant sensor 1 for focusing an image of occupant 2, and a ranging arithmetic processing unit 101 for measuring a distance distribution within at least a linear visual field of occupant image and an occupant discriminator processing device 102 for comparing the distance distribution with a standard distance distribution so as to discriminate a presence of an occupant and a posture of the occupant. This processing device 102 addresses an object for pattern matching, taking attention to a feature (similarity) of the distance distribution within the visual field, thereby it is possible to simplify and speed up the discrimination process.
Patent JP-S5210107-A (JP)
Title: Magnetic record reproduction device
Inventor: KAWABE SADANOBU
IPC: G05D3/12
Filed: 1975-07-14
Abstract: PURPOSE: To automatically achieve tracking adjustment of the head by automatically establishing phase shifting volume at the phase shifting multivibrator used for the the compensation of tracking disolocation as happens when interchanged the recorded tape on the V.T.R. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04297336-A (JP)
Title: Four-wheel drive power distributor
Inventor: TANABE HIDETOSHI
IPC: F16H1/28
Filed: 1991-03-26
Abstract: PURPOSE:To miniaturize a driving force distributor for both front and rear wheels of a vehicle in addition to the promotion of lightweightiness. CONSTITUTION:Torque is transferred to each of rear wheels via a second external gear 7 installed in a casing 4a to which driving force out of an engine is transferred, while the torque transferred to a first planetary gear 12 installed in the casing is transferred to each of front wheels from a carrier 12b of the first planetary gear 12 via a second planetary gear 13 as a differential gear. A sun gear 12c of the first planetary gear 12 is connected to a fixed part via a multiple disk clutch 15, and the connecting torque is regulated to some extent, through which selection of 4WD and 2WD and/or the 4WD having changed the distribution torque to both front and rear wheels can be performed. Since this torque distribution for these front and rear wheels is performable via the planetary gears, a device can be thus miniaturized.
Patent JP-H05322739-A (JP)
Title: Measuring device for characteristic of minute particle in gas
Inventor: YOSHIYAMA SHUSUKE
IPC: G01N15/02
Filed: 1991-03-26
Abstract: PURPOSE:To measure the diameter distribution of solidlike and liquidlike particles due to mass from the mass of the whole collected particle, and the mass after evaporation of the liquidlike particles by heating by sucking gas containing the solidlike and liquidlike particles, conducting acceleration by means of a nozzle, and classifying and collecting the particles in the gas according to respective particle diameters by the intensity of the force of inertia. CONSTITUTION:In the case of a device to measure, the particle diameter distribution of solidlike and liquidlike particles, a nozzle 1 and a discharge opening 2 are provided in a box 11, and in this box 11, a nichrome plate 5 connected to a power source outside the box 11 is provided at the uppermost portion of a detection element 3 of a tapered glass tube shape. Electrodes 6, 6' to oscillate the glass tube are provided in separation and in face-to-face relation at the center position of the glass tube 3, and an optical system arranged so as to measure the oscillation number of the tube 3 is equipped in a right-angled direction to these electrodes 6, 6'.
Patent JP-S57199962-A (JP)
Title: Comparing and judging circuit for input voltage
Inventor: KANEHATA YASUO
IPC: G01R19/165
Filed: 1981-06-03
Abstract: PURPOSE:To constitute an arithmetic control circuit at low cost and to improve its reliability by comparing a reference voltage which utilizes the bias current of an IC with an input voltage which varies beyond the applied voltage range of the IC, and thus performing judgement. CONSTITUTION:When a power voltage VB is applied to an operational amplifier OP1, the operating current of the amplifier OP1 is constant without reference to the voltage VB, so a reference voltage Vr which is nearly constant without reference to the value of the voltage VB is developed at the minus power terminal of the amplifier OP1. When 0<= input voltage Vin< voltage Vr, the amplifier OP1 outputs 0, so an output transistor (TR) T1 turns off to stop a load 1. When Vin>Vr, on the other hand, the amplifier OP1 outputs 1 and the TRT1 turns on to put the load 1 in operation. Consequently, a reference voltage generating circuit is simplified and a decrease in the number of parts, shortened assembly time, small-sized products, etc., are realized to reduce the cost.