baber/WOPTO huggingface dataset:
Patent JP-H03213625-A (JP)
Title: Reciprocating internal combustion engine
Inventor: HISASHI FUJIO
IPC: F02B75/40
Filed: 1990-01-18
Abstract: PURPOSE:To simplify the structure and to reduce the weight and the rotational vibration by cutting off the top and the bottom of a spherical body, and fixing a connecting rod to the remaining center part. CONSTITUTION:The top and the bottom of a spherical body are cut off, a connecting rod 2 is fixed to the remaining center part to form a piston 1, and the piston 1 is inserted to a cylinder which has an outward form in a plane figure fitting to that of the piston 1, so as to compose a reciprocating internal combustion engine. In this case, gas seals 4 and 4 for airtightness divided into the left and the right pieces are installed to cover the peripheral surface of the piston 1, both gas seals 4 and 4 are enforced to the outer sides to squeeze to the inner wall of the cylinder, by springs 5 placed between the both seals 4 and 4, and high airtightness is secured.
Patent JP-H06128319-A (JP)
Title: Method of hydrogenating oefinically unsaturated polymer and hydrogenation catalyst
Inventor: SASANUMA HIROYUKI
IPC: B01J31/38
Filed: 1993-01-25
Abstract: PURPOSE:To impart weatherability, heat resistance, and other properties to an olefinically unsaturated polymer by contacting the polymer with hydrogen in the presence of a specific hydrogenation catalyst to hydrogenate the polymer selectively at the olefinically unsaturated bonds. CONSTITUTION:An olefinically unsaturated polymer is contacted with hydrogen in the presence of a hydrogenation catalyst comprising a bis(cyclopentadienyl) transition metal compound represented by the formula, an aldehyde, and an organolithium compound to hydrogenate the polymer selectively at the olefinically unsaturated bonds. In the formula, M<1> is titanium, zirconium, or hafnium and R<1> and R<2> each is an alkyl, an aryl, an aralkyl, an alkoxy, an aryloxy, an acyloxy, a carbonyl ligand, a beta-diketone ligand, or a halogen.
Patent JP-S58128703-A (JP)
Inventor: TAKANO TETSUO
IPC: C22C9/00
Filed: 1982-01-27
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-H02190984-A (JP)
Title: Microcomputer device
Inventor: NIIMI HIROSHI
IPC: G06F15/78
Filed: 1989-01-19
Abstract: PURPOSE:To effectively utilize the number of input ports of a microcomputer by inputting a frequency signal corresponding to the state of an input switch to one input port of the microcomputer under the existing state of many input switches. CONSTITUTION:When the input switch 12 is constituted of a three-contact switching type switch e.g., a DC signal is generated from an oscillation means 13 when two contacts (a), (b) of the switch 12 are selected, and the selection of the contacts (a), (b) is inputted to the microcomputer 11 by setting up signals with 'H' and 'L' output levels. When the residual contact (c) is selected, a signal with the specific frequency is oscillated from the oscillation means 13 and the oscillated signal is inputted to an input port 111. Since signals from the switch circuit 12 with plural contacts (a), (b), (c) can be inputted to one input port 111, the number of input ports set up in the microcomputer 11 can be effectively utilized.
Patent JP-H08203262-A (JP)
Title: Hat radiation device of disk player
Inventor: MORINAGA KENICHI
IPC: G11B33/14
Filed: 1995-01-26
Abstract: PURPOSE: To prevent overheating inside a player main body while maintaining a dust prevention function. CONSTITUTION: A disk D is set inside a player main body 2. The disk is rotated and an optical pickup is moved in the radial direction of the disk D, whereby data recorded in the disk D is read. In this disk player, there are provided a dust prevention filter 5 installed at a rear part of a vent hole 4 formed at a front wall part 3a of a casing 3 of the main body 2, an opening/closing lid 6 arranged to be freely opened/closed at a front part of the vent hole 4, and a shape memory member 7 holding the opening/closing lid 6 in a closed state at normal temperatures, are provided. The shape memory member 7 is elastically deformed when detecting that the temperature of an ambience in the main body 2 exceeds a set temperature, thereby opening the opening/closing lid 6.
Patent JP-S60155038-A (JP)
Title: Power transmission v-belt device
Inventor: OOKAWA SUSUMU
IPC: F16G5/16
Filed: 1984-01-25
Abstract: PURPOSE:To facilitate assembling by providing a transmission piece comprising two split pieces and uniting both pieces with a connecting member at least at the top side of each piece or at the base thereof. CONSTITUTION:A transmission piece 6 comprises two U-shaped pieces 61, 62, and both pieces 61, 62 are united at the top side or at the base by a connecting member 8. Thus, the transmission piece 6 can be fixed to an endless belt. Accordingly, a V-belt device can be assembled easily.
Patent JP-S62168776-A (JP)
Inventor: TAIRA ASAO
IPC: B62J25/00
Filed: 1986-01-20
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-S61170852-A (JP)
Title: File transfer system
Inventor: ONISHI HIROHISA
IPC: H04L29/10
Filed: 1985-01-25
Abstract: PURPOSE:To transfer files economically between computers by transferring files with only a communication controller without using a host computer. CONSTITUTION:When a central processing unit 2 is operated, data is written directly to a disc device 4 as shown by arrows (a) and (b). Meanwhile, after the power source of the central processing unit 2 is turned off, data is stored temporarily in a disc device 5 incorporated in the communication controller as shown by arrows (c) and (d). When the power source of the central processing unit 2 is turned on thereafter and the unit 2 starts the operation, data is transferred from the disc device 5 incorporated in the communication controller to the disc device 4 as shown by an arrow (e) to gather all data of destinations A, B, C and D. Thus, files are transferred with only the communication controller even after the power source of the central processing unit is turned off at night.
Patent JP-S60167395-A (JP)
Inventor: YAMADA MINORU
IPC: H05K3/46
Filed: 1985-01-25
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-H04245276-A (JP)
Title: Fixing device
Inventor: AMITA AKIYASU
IPC: G03G21/00
Filed: 1991-01-31
Abstract: PURPOSE:To allow a user to simply exchange a fixing roller and prevent the danger of a burn. CONSTITUTION:An upper heater 5, a temperature detecting element 7 and a temperature fuse 8 are fixed and supported by an upper cover 4, and the upper heater 5, temperature detecting element 7 and temperature fuse 8 are separated from a fixing roller when the upper cover 4 is opened. Lock members 14, 15 prevent the opening of the upper cover 4 until the surface temperature of a fixing roller 1 is decreased to the temperature causing no burn or below.
Patent JP-2000205786-A (JP)
Title: Heat exchanger
Inventor: SUGIMOTO TATSUO
IPC: F28F9/02
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To securely close ends of a tube in a double tube oil cooler. SOLUTION: Longitudinal opposite ends of both tubes 3, 4 are closed with a cap 10 in which there is formed an opening section 10 through which oil flowing in a second tube 4 passes. Hereby, there is no need of closing the opposite ends of the tubes 3, 4 by plastically deforming (tube expansion) the opposite ends of the tubes 3, 4, so that even if a cross sectional configuration is flat, bad brazed joining is prevented from happening following tube expansion work. Thus, even when there is produced any gap between joints of two members constituting the tubes 3, 4, the opposite ends of the tubes 3, 4 can be securely closed.
Patent JP-S55103428-A (JP)
Title: Weight measuring instrument
Inventor: YAMAMOTO SHIGEO
IPC: G01G3/00
Filed: 1979-01-31
Abstract: PURPOSE: To realize the simplification and thin-gage size for the structure by using the elastic plate incorporating the electric distortion gauge.  
     CONSTITUTION: Columnar support bars 5 and 5' are mounted between U-shaped notches 3 of a pair of support plates 4 and 4' implanted at one opposing side part of square bottom plate 2, and elastic plate 6 with electric distortion gauge 7 provided at the center part is put on between bars 5 and 5'. After this, axle bars 8 and 8' are put on the upper surface across plate 6. Then reverse U-shaped notches 12 and 12' of U-shaped metal fittings 10 and 10' provided on the back of foot-mount stage 9 are hooked over bars 8 and 8'. Thus when the body weight is applied on stage 9, plate 6 bends via bars 8 and 8'. And gauge 7 shows the electric resistance change, and the body weight is digital-displayed through the prescribed detection and arithmetic process. As a result, the lever or the link mechanism can be omitted, thus attaining the initial purpose. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000202963-A (JP)
Title: Hermetically sealed packaging bag
Inventor: AKAO MUTSUO
IPC: B32B27/32
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a hermetically sealed packaging bag of a photosensitive material or food capable of holding a packaged product in a good state, capable of preventing the collapse of loads and enhanced in physical strength and protection against heat. SOLUTION: This packaging bag has a layer arranged on an outermost layer and comprising a polyolefin resin compsn. prepared by compounding a polyolefin resin with ethylene copolymer rubber. In this case, an outer polyolefin resin film layer 1a containing a shading substance and an inner polyolefin resin film layer 2a arranged to an innermost layer to be heat-sealed and comprising a polyolefin resin compsn. prepared by compounding a polyolefin resin with an ethylene/α-olefin copolymer resin and containing a shading substance are provided.
Patent JP-H02190805-A (JP)
Title: Manufacture of branch type tape-like coated optical fiber
Inventor: SHIMIZUME YASUO
IPC: G02B6/44
Filed: 1989-01-20
Abstract: PURPOSE:To prevent the misalignment of a coated optical fiber and the batch coating of a binder by supplying the binder only between each adjacent fiber of each unit tape-like coated optical fiber by using a split type die, and forming the surface of the binder so that it becomes level to the tape wide surface of the coated optical fiber. CONSTITUTION:In each die block 12A, 12B of a split type die 12, binder supply paths 14A, 14B for supplying a binder 5 only between each adjacent fiber of each unit tape-like coated optical fiber 4 passing through a die hole 11 are formed, respectively. Subsequently, by the die hole inside surface of each die block 12A, 12B, the surface of the supplied binder 5 is formed so that it becomes level to the tape wide surface of the unit tape-like coated optical fiber 4. Accordingly, the dimension of the die hole comes to freely follow up the unit tape-like coated optical fiber. In such a way, the adjacent unit tape-like coated optical fibers come not to be connected in a bent state, and also, the binder comes not to be brought to batch coating.
Patent JP-H07208399-A (JP)
Title: Water flow jetting device for bathtub
Inventor: TSUNODA YOSHIAKI
IPC: A61H33/00
Filed: 1994-01-06
Abstract: PURPOSE:To exhibit remarkable high jetting capacity in the case of using a pump of the same capacity as a water flow jetting device for bathtub. CONSTITUTION:For accelerating water flow discharged from a pump, a device main body 30 having an acceleration pipe part 31 restricted smaller than the flow sectional area of a discharge pipe 12 is mounted at the end part on the bathtub side of the discharge pipe, and a nozzle 33 jetting the accelerated water flow through a negative pressure chamber 32 enlarging the flow sectional area for utilizing negative pressure generated in the accelerated water flow is provided on the lower stream of the acceleration pipe part. A suction chamber 40 communicated to the negative pressure chamber is provided outside the acceleration pipe part, water flow to be used for the bathtub is sucked from the suction chamber by negative pressure to the negative pressure chamber through openings 41, and the sucked water is jetted from the nozzle together with the accelerated water flow.
Patent JP-H05204960-A (JP)
Title: Machine translation device
Inventor: ONO NATSUYUKI
IPC: G06F17/28
Filed: 1992-01-27
Abstract: PURPOSE:To correct a translation sentence by selecting easily a correct word used in a translation, even if a meaning of the original text of an English sentence, etc., is not understood enough. CONSTITUTION:At the time of instructing to select a word used in a translation, a translation control part 8 delivers a retrieved and designated word to an example retrieving means and retrieves an example of its word and a word used in its translation, from a word dictionary 3 having an example storage part, a result of this retrieval is outputted to a display means 7 and displayed thereon, and in the words used in the translation to the word of the retrieved and designated original text which is displayed, by selecting and inputting an arbitrary and appropriate word used in the translation from an input means 1, a translation sentence is subjected to correction processing, therefore, since selection of the word used in the translation, which can be executed only by referring to an English-Japanese dictionary can be executed, while looking at an example together with the word used in the translation, even if a meaning of an English sentence is not understood enough, a correct word used in the translation can be selected.
Patent JP-H03215830-A (JP)
Title: Liquid crystal display element
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/1337
Filed: 1990-01-19
Abstract: PURPOSE:To improve the dependency of a voltage impressed part on a visual field by using a liquid crystal compsn. consisting of a nematic liquid crystal and an optically active material and having negative dielectric anisotropy and providing a twist structure in the liquid crystal molecules at the time of voltage impression. CONSTITUTION:This liquid crystal element is so constituted that the liquid crystal is to be perpendicularly oriented with light transparent substrates 51, 53 at the time of no-impression of the voltage and the liquid crystal molecules 40 attain the twist orientation in a 100 to 400 deg. angle range in the thickness direction of the substrates at the time of impression of the voltage. The liquid crystal compsn. is the constituting matter which is the compsn. mixture composed of the nematic liquid crystal and the optically active material and has the negative dielectric constant anisotropy, more specifically the compsn. mixture composed of the nematic liquid crystal having the negative dielectric constant anisotropy and a small amt. of the cholesteric liquid crystal. The twist structure is induced in the liquid crystal by the optically active material. A perpendicular orientation treatment, more preferably the slightly inclined perpendicular orientation treatment is adopted. Alkoxy silane, alkoxy titanium, alkoxy zirconium, etc., having a long chain alkyl group are used as the orienting material.
Patent JP-S63179671-A (JP)
Title: Multi-screen display television receiver
Inventor: HOSODA SATOSHI
IPC: H04N5/45
Filed: 1987-01-20
Abstract: PURPOSE:To easily discriminate which slave screen operation button controls each slave screen during display in an operating section by selecting the frame color at every slave screen equal to the color of each operating button of the operating section. CONSTITUTION:Frames A-C of slave screens PA-PC are colored respectively in red, green and blue. Slave screen operation buttons 9A-9C used for the control of display ON/OFF and position are provided for the panel screen 8a-8c of the slave screens of a remote controller 2, and the panel faces 8A-8C and the operating buttons 9A-9C are colored in red, green and blue. Even when the slave screens PA-PC are displayed anywhere by the control of display ON/OFF and display position, to which slave screen the displayed slave screen corresponds in the operating buttons 9A-9C is discriminated easily, and the operability is improved remarkably.
Patent JP-S57206640-A (JP)
Title: Preparation of novel propionic ester derivative
Inventor: NODA KANJI
IPC: C07C67/08
Filed: 1982-01-29
Abstract: NEW MATERIAL:A compound of formulaI(R is lower alkyl except ethyl, lower alkoxyl, hydroxyl, acetoxyl, etc.).  
     EXAMPLE: n-Butylphenyl 2-(p-isobutylphenyl)propionate.  
     USE: An analgesic and anti-inflammatory agent with little side effects having improved anti-inflammatory and analgesic effects on application to the affected part as a drug for internal use or as an external anti-inflammatory agent, particularly a cream, ointment or gel agent, with almost no side effects and improved safety.  
     PROCESS: 2-(p-Isobutylphenyl)propionic acid of formula II or a reactive derivative thereof, e.g. an acid halide or anhydride, is reacted with an alcohol of the formula ROH to give the compound of formulaI. The reaction is carried out in an inert solvent or under solventless conditions in the presence or absence of sulfuric acid or phosphoric acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59136237-A (JP)
Inventor: TANI YOSHINARI
IPC: B65D33/00
Filed: 1983-01-26
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-S5396822-A (JP)
Title: Production of diaphragme for speaker
Inventor: MIYOSHI YASUSHI
IPC: H04R7/02
Filed: 1977-02-02
Abstract: PURPOSE:To readily and effectively increase the degree of binding between the fibers constituting a diaphragm and achieve the higher elasticity of the diaphragm containing carbon fibers by blending polyvinyl alcohol fibers and melting these at the forming by heating.
Patent JP-S5398370-A (JP)
Title: Method of dyeing cellulose acetate plastic
Inventor: TSURU KENJIROU
IPC: D06P3/46
Filed: 1977-02-09
Abstract: PURPOSE: Cullulose acetate plastic is dyed using a dye bath containing gricerol triesters to produce cellulose acetate plastic with good dye fastness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01188956-A (JP)
Title: Program exception processing system
Inventor: NAGASHIMA TETSUO
IPC: G06F9/44
Filed: 1988-01-22
Abstract: PURPOSE:To point out a row number of the corresponding source program through an address where a program exception is produced by securing the correspondence between the row numbers of the source program and the executing addresses of machine word instructions and holding these correspondence data. CONSTITUTION:The machine word instructions are allocated to the addresses 40-44 of an executable program 21 with a row number 2430 of a source program 10 together with the machine word instructions allocated to the addresses 48-50 with a row number 2440, and the machine word instructions allocated to the addresses 52-58 with a row number 2450 respectively. The correspondence data 22 received from a correspondence production means 2 shows a row number of a source program 10 and the address of the allocated first machine word instruction. If a program exception occurs in the address 50, for example, this relevant address is sent to a deciding means 5 via an information means 3. The means 5 decides the number 2440 of the program 10 via a reference means 4 and displays it on a display device 40.
Patent JP-S5398391-A (JP)
Title: Production of modified phenolic resin
Inventor: EBIHARA NAOFUMI
IPC: C08G8/20
Filed: 1977-02-09
Abstract: PURPOSE: A product resulting from reaction of an acetylene-butadiene copolymer and phenol in the presence of an acidic catalyst is reacted with formaldehyde to readily produce a modified phenolic resin with good flexibility and mechanical properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61172640-A (JP)
Title: Rotary swaging machine
Inventor: TADA HIROO
IPC: B21J7/16
Filed: 1985-01-29
Abstract: PURPOSE:To prevent the generation of impact sounds and to eliminate the wear of components by providing the bearing part to reciprocating a pressurizing lever on the pressuring lever and by maintaining the state of the contact and linking of a roller and pressurizing lever at all times. CONSTITUTION:When the eccentric shaft 18b is decentered to the inner peripheral side from the center axis O of a roller with the rotation of as per the roller 18 located on the upper and lower, the upper and lower pressurizing lever 15 to link thereto is moved with being pressed to the inner part, pressurizing from up and down the body A to be worked via the upper and lower dies 14. When the eccentric shaft 18b is decentered to the outer peripheral side from the roller center axis O by the rotation of the right and left rollers 18, the upper and lower pressing levers 15 are moved with being pulled outward, releasing the pressure for the body A to be worked of them right and left dies 14. As per the above each roller 18 links with the state of sliding always into the bearing part 15a of the pressing lever 15 via the eccentric shaft 18b and comes always in contact with the inner peripheral face of an outer ring 17 with being energized by a return spring 27, so there is no part to repeat a collision nor causing any impact sound.
Patent JP-H11215494-A (JP)
Title: Image transmission system
Inventor: KAKIMURA YOSHIAKI
IPC: H04L12/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To limit the delay amount of an original image and a sent image within a prescribed range. SOLUTION: A time measurement circuit 27 obtains a time difference ΔT between an arrival time Ta of a reference packet and a time Tb when a first frame of a group of picture(GOP) of a same time code value is given to a display block 30. A delay detector 29 compares the time difference ΔT received through an integration device 28 with a setting reference time range ΔTrefi±N to control a decode processing speed of a decode block 25 in response to the comparison result. Thus, the delay amount of an original image and a sent image are controlled within a prescribed range.
Patent JP-H09214189-A (JP)
Title: Electronic component mounting equipment
Inventor: TANAKA SATOSHI
IPC: H05K13/08
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting equipment wherein a transfer head vacuum-sucking an electronic component in the lower end portion of a nozzle and transferring and mounting the component on a board is installed, and a pad fixed on the lower end portion of the nozzle does not hinder a camera from observing an electronic component vacuum-sucked by other nozzle. SOLUTION: A plurality of nozzles 3-8 are vertically movably installed on a rotary plate 2 fixed to the lower surface of a transfer head 1. A transparent pad 13 is fixed to the lower end portion of the nozzle 8. An electronic component 10 is vacuum-sucked by the pad 13. When the nozzle 7 adjacent to the pad 13 sucks an electronic component, and it is observed by a camera 11, the pad 13 does not hinder the observation of the electronic component, because the pad 13 is transparent and not discerned by the camera 11.
Patent JP-S63181569-A (JP)
Title: Picture processing method
Inventor: KATAYAMA AKIHIRO
IPC: B41J2/52
Filed: 1987-01-22
Abstract: PURPOSE:To eliminate a characteristic texture in a part monotonous in a density change by binarizing (nXn) picture elements as one block and reallocating error data generated in this binarization processing to adjacent blocks. CONSTITUTION:The sum of the density of picture data is obtained, and then, the number of black picture elements N=[S/Q] and a remainder E=S-NXQ are obtained. In this case, [ ] indicates a Gauss' notation and Q is a prescribed picture signal level. Then, only N picture elements are transformed to the black picture elements in the series of size and a residual elements are decided to white picture elements, thereby, the density of Q is obtained. The error E is weighted to reallocate to the blocks on the circumference of remarkable blocks Bi, j. Thereby, the black picture elements are converged on the higher density to generate an edge emphasizing effect.