baber/WOPTO huggingface dataset:
Patent JP-S63264322-A (JP)
Title: Manufacture of glass weatherstrip inner and outer part
Inventor: TAKASUGI MASANOBU
IPC: B29C48/12
Filed: 1987-04-22
Abstract: PURPOSE:To obtain a product, which is not deformed by molding shrinkage and has a high dimensional stability, by a method wherein thermosetting resin as the raw material of core material and thermoplastic resin or rubber as the raw materials of covering material and of tongue pieces are fed to the one and same mold so as to be compression-molded and at the same time to crosslink both of them for integration. CONSTITUTION:Unsaturated polyester such as SMC or the like as core material 1 and rubber as covering material and tongue pieces 2 are employed and fed to the one and same mold so as to be extruded and at the same time to crosslink the unsaturated polyester of the core material and the rubber of the covering material to each other for integration. After extrusion, the thermosetting resin core material sets and retains its shape without deforming itself by heating.
Patent JP-2000287915-A (JP)
Title: Guide tube device for surgery
Inventor: MIYAGI KUNIHIKO
IPC: A61B1/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on an assistant by facilitating the holding of a cylinder body of a guide tube device at rest. SOLUTION: A guide tube device M is provided with a stopper 30 and a bar material 40 (lock mechanism) provided on the stopper 30. An insertion hole 31 is formed in the stopper 30 and a cylinder body 10 is slidably inserted into the insertion hole 31. One end part of the bar material 40 sticks out of the stopper 30 and a recessed part 41b is formed in the course thereof to house the cylinder body 10 while a slit 42a is formed at the other end part to allow elastic reduction of thereof in the longitudinal direction. The elasticity at the other end part of the bar material lets the internal surface of the recessed part 41b be pressed onto the cylinder body 10.
Patent JP-S58217901-A (JP)
Title: Laminate vapor-deposited on both sides
Inventor: YAMAMURA NORIO
IPC: G02B1/113
Filed: 1982-06-14
Abstract: PURPOSE:To easily obtain both side vapor deposition laminates free from strain without requiring any pretreatment or the like, by correcting strain produced in a base due to the first vapor deposited film formed on one side through formation of the second vapor deposited film on the other side. CONSTITUTION:For example, in forming a thin high-reflectance mirror material, a layer H of high refractive index material, such as TiO2, and a layer L of low index material, such as SiO2 are alternately laminated on the first free 31a of the base glass 31 to form a high-reflectance mirror 32, and MgF2 is vapor deposited onto the second face 31b of the glass 31 so as to form an MgF2 vapor deposited film 22, 23 as the second vapor deposited film also used as prevention of reflection having a thickenss thick enough to erase the strain of the glass 31 due to the formation of the mirror 32. Said example is the case of the base strained by the tensile stress of the first film, but when the first film generates compressive stress, a vapor deposition film exhibiting compressive stress, such as SiO2, may be used as the second vapor deposition film.
Patent JP-S59229175-A (JP)
Inventor: KATAOKA YOSHINORI
IPC: F27B3/20
Filed: 1983-06-08
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-S5625122-A (JP)
Title: Preparation of ethanol
Inventor: SUGI YOSHIHIRO
IPC: C07B61/00
Filed: 1979-08-08
Abstract: PURPOSE: To produce ethanol in high selectivity, by the reaction of methanol and synthesis gas at a specific temperature range in an inert solvent, using a halogen- containing Co catalyst containing a chelating phosphine of a specific structure as a ligand.  
     CONSTITUTION: In the preparation of ethanol by the reaction of methanol with synthesis gas, the reaction is carried out at 170W250°C (especially 180W230°C) in an inert solvent such as benzene in the presence of a catalyst comprising Co, a Co compound (e.g. cobalt bromide, etc.), a chelating phosphine [e.g. 1, 1-bis (diphenylphosphino) methane, etc.] of formula [R 1 WR 4  are aliphatic, alicyclic, or aromatic group; X is hydrocarbon residue other than 2C hydrocarbon] and at least one halogen-containing substance selected from Br, I or compounds thereof. When water is present in the reaction system (max. 50% in methanol), selectivity of ethanol can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5527655-A (JP)
Title: Substrate for resin sealed type semiconductor device
Inventor: YAMADA TOMIO
IPC: H01L23/50
Filed: 1978-08-21
Abstract: PURPOSE:To improve available percentage by providing the fixing parts of headers and lead frames not in between the adjacent IC's outside the resin sealed regions but in the resin sealed regions. CONSTITUTION:IC pellets are connected to the IC pellet connecting parts 7 of the plural heads 4 of a header 1, the caulking projections 6 of the header 1 are inserted into the corresponding caulking perforations 15 of a lead frame 9, and the header 1 and the lead frame 9 are fixed by caulking. The tip of each inner lead 12 and each corresponding electrode of the IC pellets are connected via wire and are resin sealed. After sealed, the unnecessary parts of the lead frame 9 and the header 1, i.e., dams 17, a lengthwise frame 10 and crosswise frames 13 are cut away to separate individual IC's.
Patent JP-S582367-A (JP)
Title: Ink composition
Inventor: IIJIMA ZENSHIROU
IPC: C09D11/02
Filed: 1981-06-29
Abstract: PURPOSE:The titled composition providing letters, images and lines capable of being erased by a rubber on the market, capable of rewriting letters, etc. on the erased position without causing blur, obtained by blending an aqueous solution of alkaline earth metal compound with pigment or dye. CONSTITUTION:(A) An aqueous solution of an alkaline earth metal compound [preferably oxide (hydroxide), halide, organic or inorganic salt of calcium, magnesium, strontium, barium]is blended with (B) pigment or dye (preferably oil-in- water type emulsion pigment), and, preferably (C) glycerol, to give the desired composition. In a preferable composition ratio, the amount of the component A is 5-50wt%, the amount of the component B is 0.05-20wt%, and the amount of the component C is 5-50wt%. USE:Writing ink for a signature pen, ball-point pen, and fountain pen.
Patent JP-S582669-A (JP)
Title: Magnetic inversion indication element
Inventor: ISHII TAKASHI
IPC: G09F9/37
Filed: 1981-06-29
Abstract: PURPOSE:To ensure a fast action with an increase in the driving torque without increasing the size and the weight of an element as a whole by arranging a driving coil on a ball piece at either end of a yoke of an electromagnet device. CONSTITUTION:An electromagnet device 300 comprises ball piece 320 and 330 mounted at each of both ends of a yoke 310, a driving coil 340 wound on the ball piece 320 and a driving coil 350 wound on the ball piece 330. The driving coils 340 and 350 are divided into two sections 341, 342 and 351, 352 respectively. As clearly shown by a comparison between a curve A and a curve B respectively indicating a relationship in the existing art and the enbodyment, the energization level of the ball pieces goes higher in the embodyment of the present invertion when the ampereturn is the same. This enables a fast action with an increase in the driving torque without increasing the size and the weight of an element as a whole.
Patent JP-S63265173-A (JP)
Title: Electric field sensor
Inventor: USAMI HIROSHI
IPC: G01R15/24
Filed: 1987-04-23
Abstract: PURPOSE:To make an electric field sensor compact, by coupling the polarized light from a first polarization-plane preserved fiber, having a light guide at the intermediate part so that the light guide is formed by coating the outer surface of optical fiber with an electrostriction material, and the polarized light from a second polarization-plane preserved fiber. CONSTITUTION:Polarized light from a polarized-light emitting light source 5 is split into two luminous fluxes through a beam splitter 6. One luminous flux is optically coupled with the front end of a first polarization-plane preserved fiber 2. The other is optically coupled with the front end of a second polarization-plane preserved fiber 2'. When an electric field is applied on a light guide 3, strain is yielded in an electrostriction material 4. Strain is also yielded in the light guide 3. Then the phase of the light in the second polarization-plane preserved fiber 2 is changed. The outputs of the polarization- plane preserved fibers 2 and 2' are made to interfere in an optical coupler 7. Then the intensity of the electric field is detected by the fluctuation of the interference due to the intensity of the electric field, which is applied on the electrostriction material 4.
Patent JP-H05300136-A (JP)
Title: Bidirectional transmission system
Inventor: SUGIGAKI NOBUYOSHI
IPC: H04L5/16
Filed: 1992-04-21
Abstract: PURPOSE:To simplify an input/output interface and to reduce cost by transmitting signals to be transmitted in the opposite direction with the same signal path while using the idle block of signals to be originally unidirectionally transmitted. CONSTITUTION:A switch circuit 10 for transmission is a switch to transmit system signals generated by a system signal generating circuit 4 onto a bidirectional signal path 1, and a switch circuit 11 for transmission is a switch to transmit signals generated by a signal generating circuit 5 onto the bidirectional signal path 1 reversely to the transmitting direction of system signals. Concerning the interval of transmitting the system signal, namely, transmitting the leading signal of time division multiplex bus signals, there is the block of a large gap in the manner of information since the bus signals are time division multiplexed. On the side of system signal transmission, the interval of transmitting the system signals is already known and on the reception side, the system signals are not received. Therefore, information can be transmitted to the system signal transmission side during the period of inputting/outputting these bus signals.
Patent JP-H06306228-A (JP)
Title: Aromatic vinyl-based resin composition for melt molding
Inventor: TAKAHASHI MASAHITO
IPC: C08L25/04
Filed: 1993-04-27
Abstract: PURPOSE:To obtain the composition excellent in moldability, toughness, heat resistance, etc., and useful for moldings such as toys, miscellaneous goods and sheets by including an aromatic vinyl-based resin and an aromatic hydrocarbon- formaldehyde addition condensation product. CONSTITUTION:The objective composition contains (A) an aromatic vinyl-based resin [preferably styrene-based resin having transparency (e.g. polystyrene)] and (B) an aromatic hydrocarbon-formaldehyde addition condensation product [preferably metaxylene-formaldehyde addition condensation product (preferably oligomer or polymer having 200-1500 molecular weight)] in an amount of 2-30 pts.wt. component B based on 100 pts.wt. component A.
Patent JP-H04333349-A (JP)
Title: Horizontally continuous casting method
Inventor: IWASAKI HIROSHI
IPC: B22D11/20
Filed: 1991-05-02
Abstract: PURPOSE:To provide the method for stably casting a cast billet having excellent surface characteristic. CONSTITUTION:In the horizontal continuous casting method intermittently drawing 4, the cast billet from a mold according to a velocity pattern containing the drawing process composed of accelerating stage stationary stage and decelerating stage, by gradually increasing the acceleration from zero at the initial stage in the above accelerating stage and accelerating, it is prevented that excess drawing force is rapidly given to solidified shell and stable casting can be executed without breaking the solidified shell and the cast billet having beautiful surface characteristic can be obtd.
Patent JP-S5727627-A (JP)
Title: Manufacture of kick gear
Inventor: INAGAKI KATSUO
IPC: B23P15/14
Filed: 1980-07-25
Abstract: PURPOSE: To manufacture a kick gear efficiently without any waste due to an incompletely formed tooth by forming tooth shape on a doughnut-shaped plate member dividing it into two parts.  
     CONSTITUTION: From a metal plate, a doughnut-shaped plate member 1 is punched out, a number of plate members are machined in superposed state, and tooth shape is formed on the outer periphery. The notched parts 5 are formed by press work so that no incomplete tooth shape may be left on both sides of a cutting line 3, and the plate member is divided into two parts. The divided kick gear is welded onto a kick shaft. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02278091-A (JP)
Title: Piping connecting method by using heating shrinkage type shape memory alloy joint
Inventor: HORIKAWA HIROSHI
IPC: F16L13/00
Filed: 1989-04-20
Abstract: PURPOSE:To provide a clean shrinkage processing method by a method wherein, in a method in which a joint made of a shape memory alloy is arranged to the connection part between pipings, through the increase of temperature, the joint is shrunk to connect together pipings, shrinkage is effected by energizing the joint from the one end from the other end. CONSTITUTION:The end parts of pipings 1 and 1 are inserted in a cylindrical piping joint 2 made of a shape memory alloy. The joint 2 is clipped by means of clips 4 and 4 having electrodes 3 and 3 making contact with approximately the whole periphery of the outer peripheral surface of the joint 2. By charging the joint 2 with a current through the electrodes 3 and 3 from a power source 5, the bore of the joint 2 is shrunk to connect together the two pipings 1 and 1. As a result, clean connection can be effected without using a fire and the whole of the joint is uniformly increased in temperature, resulting in execution of reliably connection.
Patent JP-H07310649-A (JP)
Title: Simple pump
Inventor: SUZUKI TAKANAO
IPC: F04B33/00
Filed: 1994-05-16
Abstract: PURPOSE:To provide a simple pump which is constituted to provide both sealing ability between a piston made of plastic and a cylindrical body and smooth workability. CONSTITUTION:In a simple type pump wherein a piston 4 is inserted in a cylindrical body 1 provided at one end with a nozzle 2, a piston rod 5 coupled to a piston 4 is extended to the outside of a bearing cover body 8 mounted on the other end of a cylindrical body 1, and a handle 7 for operation is attached to the end part of the piston rod, the piston 4 is integrally molded by using plastic in such a manner that the piston 4 is provided with a disc-form disc part (a) and an annular valve part (b) with which the outer periphery of the disc part is surrounded. Further, an annular groove is formed in a boundary between the disc part (a) and the valve part (b) and the valve part (b) is brought into a resiliently bendable state.
Patent JP-S61259739-A (JP)
Title: Preparation of magnetic coat
Inventor: KAWASAKI KAORU
IPC: G11B5/842
Filed: 1985-05-15
Abstract: PURPOSE:To obtain a magnetic coat having a good dispersing state within a short time, by setting each of the mutual distances in a vertical direction, that is, each of the gaps between the rods provided to the inner wall surface of a pin type mill and the rods provided to a rotor to a definite range. CONSTITUTION:In a pin-type mill 1, beads being dispersing aux-media and a magnetic coat mixing liquid being a medium to be dispersed are allowed to fill a cylindrical container 2 and a large number of rods 5 are provided to the inside wall of the cylindrical container 3 and the outer periphery of a rotor 4 so as to be crossed to each other at equal intervals. In this case, the interval between each of the rods 5 provided to the inside wall of the cylindrical container 3 and the rods 5 of the rotor 4 in the vertical direction is set to a range of 6.0-20.0mm, pref., 8.0-18.0mm. By this method, a magnetic coat having a good dispersing state is obtained within a short time as compared with a conventional one in a range having no effect from the aspect of bead abrasion and magnetic characteristics.
Patent JP-H07312241-A (JP)
Title: Cross wiring method and cross wiring structure for flat cable, and flat cable having this cross wiring structure
Inventor: GOSHIMA NAOKI
IPC: H01R4/24
Filed: 1994-05-16
Abstract: PURPOSE:To replace the arragement order of conductors without cutting an insulator over a wide range, in a cross wiring method and cross wiring structure for flat cable, and a flat cable having the cross wiring structure, and reduce the number of working processes and the product cost. CONSTITUTION:Two or more conductors 11b, 11e to replace for arrangement order are cut in a longitudinal intermediate position, respectively, and terminals 13, 30, 40 are mounted on both side positions with the cutting positions C of the conductors 11b, 11e, respectively. The terminal 11 of one conductor 11b arranged on one end side of a flat cable 10 is continued to the terminal 11 of the other conductor 11e arranged on the other end side of the flat cable 10 by connecting members 18, 31, whereby the wirings are crossed in an optional longitudinal position of the flat cable 10.
Patent JP-S59226674-A (JP)
Title: Power converter
Inventor: KOUSAKA KENJI
IPC: H02M7/75
Filed: 1983-06-07
Abstract: PURPOSE:To reduce the cost of a power source by recovering and accumulating energy stored during the operation in a current limiting reactor inserted into a DC circuit in a storage capacitor, and using it for a control power source of a power converter. CONSTITUTION:When a motor side converter 5 is operated, energy is stored in a current limiting reactor 4. When a GTO thyristor of a main switching element is interrupted, the energy stored in the reactor 4 is recovered and stored through a diode 21 in a storage capacitor 22. The both terminals of the capacitor 22 are connected to the input sides of a DC/DC converter 28. The converter 28 suitably converts the energy stored in the capacitor 22 and applies it to a power converter controller 9.
Patent JP-S61260145-A (JP)
Title: Bubble detector
Inventor: KANAI TAKASHI
IPC: G01N21/59
Filed: 1985-05-15
Abstract: PURPOSE:To detect the existence of a bubble in a fluid by detecting the transmission quantity of light in the fluid. CONSTITUTION:A rectifying means 2 constituted by congregating plural cylindrical bodies is provided in a pipe 1. Then, a photodetector 3 is provided downstream the means 2, and a light emitting part 3a and a photoreceiving part are provided in the fluid of oil 1a to detect the transmission quantity of the light transmitting through the oil 1a by the detector 3. The existence of the bubble 4 in the oil 1a flowing through the pipe 1 is detected automatically from the transmission quantity of the light.
Patent JP-H01272164-A (JP)
Title: Non-volatile semiconductor memory
Inventor: MIYAWAKI YOSHIKAZU
IPC: H01L21/8247
Filed: 1988-04-25
Abstract: PURPOSE:To cut down the write time by a method wherein after supplying bit and word lines with a second high voltage before selection, said lines are made in the floating state so that the levels of said lines may be shifted by the capacitance coupling of capacitors connected to the first and the second write control lines. CONSTITUTION:Within a cycle writing '0' in a memory transistor Q1, after supplying bit lines BL1, BL2, word lines WL1, WL2 and write checking lines L1, L2 with 1/2Vpp level, the potential levels of said lines are respectively set at Vpp, floating 'L', floating, 'L' Vpp levels. Through these procedures, a high electric field is generated between a floating gate 5 of the memory transistor Q1 and a drain 2 so that electrons may be discharged from the floating gate 5 to the drain 2 by tunnel phenomenon to lower the threshold voltage to a negative level. Consequently, such a high electric field as to induce the tunnel phenomenon is not generated between the floating gate 5 and the drain 2 to keep the threshold voltage entirely unchanged.
Patent JP-H08297679-A (JP)
Title: Method and device for retrieving information
Inventor: MIURA KIYOTAKA
IPC: G06F3/0482
Filed: 1995-04-26
Abstract: PURPOSE: To provide the method and device for retrieving information with which retrieving information can be designated and inputted by a simple operation. CONSTITUTION: An input frame corresponding to the retrieval item of retrieving information is displayed on a retrieval panel (S1) and when a slider for designating a relative position on a picture is selected (S2) while being related with that input frame, the position of the knob of that designated slider is detected. Corresponding to that detected position of the knob, the index information of the retrieval item corresponding to that slider is displayed and that displayed index information is set to a field as the retrieval item. According to the index information set like this, information stored in the data base is retrieved.
Patent JP-H06291496-A (JP)
Title: Device for press-fitting press fit connector into printed board
Inventor: OOTA SAKUNORI
IPC: H05K13/08
Filed: 1993-04-05
Abstract: PURPOSE:To display the suitability of each attachment by executing a test program, and shifting a connector between attachments, and detecting the vertical motion of a rotary chuck and the vertical motion of a press-fitting block, and collating the results with the test program. CONSTITUTION:For a connector 1, which can be inserted in the middle of check operation and is impossible of delivery operation, when press-fitting a press fit connector into a printed board, a detection means 16A detects it by the vertical motion of a rotary chuck 3A, in case of preprocess of holding it in a pressure block 6A, and this collates it with a test program 19 and eliminates it into a recovery case 2A. After holding in the pressure block 6A, a detection means 17A detects it by the vertical motion of the pressure block 6A, and collates it with the test program 19, and eliminates it into a recovery case 2B. And, the No. of turrets incapable of insertion operation can be displayed on a display 20 by reading the display memory 9F of a controller 9 after finish of all checking.
Patent JP-H01279004-A (JP)
Title: Press
Inventor: SHIBAUCHI YOSHITO
IPC: B65B7/28
Filed: 1988-04-25
Abstract: PURPOSE:To securely treat a vessel and a pressed article without deviation between the vessel and the lid thereof, by holding movably the bottom end of the pressed article at the center by a universal joint at the bottom end of a supporting rod and providing a balancer contacting elastically the upper face of the pressed article from the lower face of a base plate. CONSTITUTION:A guide cylinder 19 is raised up to the uppermost position by an elastic force of an elastic member 15 under the condition that a compressive force does not yet act by a cylinder 5. A base plate 1, a supporting rod 2, a balancer 4, a stopper piece 10 against rotation, a pressed article 3, etc., which are assembled all together with the guide cylinder 19, are placed at the upper limit position with sad cylinder. At the time, the pressed article 3 is kept horizontal by the balancer 4. When the compressive force of the cylinder 5 act on the assembly, all these base plate, 1, the guide cylinder 19, the supporting rod 2, the balancer 4, the stopper 10 against rotation and the pressed article 3 are lowered. And the pressed article 3 leans along the slope of a vessel 44. A lid member 45 is sealed by heating at the end of the upper face of the vessel 44 while preventing the deviation of the lid.
Patent JP-S5435646-A (JP)
Title: Information processing unit
Inventor: OKADA YASUYUKI
IPC: G06F13/12
Filed: 1977-08-25
Abstract: PURPOSE:To connect high-speed I/O devices with realizing the data collation operation in the same number of steps as the normal data transfer operation by making a part of the microprogram for the data collation operation into hardware.