baber/WOPTO huggingface dataset:
Patent JP-H01242539-A (JP)
Title: Production of aromatic alcohols
Inventor: TAKAHASHI HIDEYUKI
IPC: C07C67/00
Filed: 1988-03-22
Abstract: PURPOSE:To stably produce the present substances at a high conversion rate and selectivity, by reducing aromatic hydroperoxides used in a specific concentration or below with hydrogen in the liquid phase in the presence of a hydrogen reduction catalyst. CONSTITUTION:Aromatic hydroperoxides are used in an amount of 0.1-4% and reduced with hydrogen in the presence of a hydrogen reduction catalyst (e.g., Pd or Ni, supported on alumina or silica) at 10-120 deg.C under ordinary pressure -30kg/cm<2>G to afford the present substances useful as an intermediate for various organic chemicals and solvents. A solvent capable of dissolving the raw material and products may be used and aliphatic, aromatic hydrocarbons, aromatic alcohols, etc., are used. The catalyst is preferably a fixed bed.
Patent JP-H10261177-A (JP)
Title: Fire sensor and fire detection system
Inventor: AIHARA KAORU
IPC: G08B23/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To detect the warning of fire in the stage of abnormal heat generation before smoke occurs and to specify a position where fire occurs. SOLUTION: In a fire sensor, fire detected parts are covered by conductive paint or a conductive film where an electric resistance value changes in accordance with a temperature change and a measuring wiring 7 is connected to conductive paint or the conductive film. The fire detected parts are partitioned and insulated as plural monitoring sections 4. The respective fire detection parts are covered by conductive paint or the conductive film where the electric resistance value changes in accordance with the temperature change. A central processing unit 8 monitors the monitoring sections and the electric resistance value.
Patent JP-H06277797-A (JP)
Title: Material for casting mold
Inventor: MIYAZAKI KAZUAKI
IPC: B22C9/06
Filed: 1993-03-26
Abstract: PURPOSE:To provide the material for casting mold which is excellent in a uniform air permeability. CONSTITUTION:The material is composed of a metal for which plural sheets of metallic net 11 are laminated and joined; the spaces from the mesh 11A of the metallic net 11 remain in this joined metal 12; and consequently, the joined metal 12 is a porous metal provided with pores 13 that are continuous in the direction X of the lamination. Thus, there is little restriction in each dimension of width, height and length of the joined body, and even a large metallic mold is easily manufactured. By the pores which is coincident in the direction and spaced equally, a uniform and satisfactory air permeability is secured. Foreign matters entering the pores are easily removable, and the material is durable for a long term use without lowering the air permeability. A product defect due to remaining air is prevented, and a high quality product is easily and efficiently manufactured without receiving restriction in the dimension.
Patent JP-S51144490-A (JP)
Title: Preparation of polyester elastomer
Inventor: SUZUKI KAZUKI
IPC: C08G63/688
Filed: 1975-06-09
Abstract: PURPOSE: To obtain a high polymerization degree polyester elastomer in a short time in the presence of a catalyst consisting of a plurality of metal compounds and a specific organic compound. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07277639-A (JP)
Title: Dumb waiter
Inventor: KAWAHARA TOSHIAKI
IPC: B66B9/00
Filed: 1994-04-06
Abstract: PURPOSE:To prevent the generation of an accident by the extrusion of a baggage, and to improve the safety and the durability, by making the other side shutter maintain a closed condition, even though one side shutter is closed, and preventing the extrusion of the baggage from the doorway even though a movement or a package collapse are generated by the vibration and the lateral swaying of the baggage in the vertical movement of the elevator cage. CONSTITUTION:Two shutters 11 and 12 by which doorways 3a and 3b in two directions of a cage 3 can be closed respectively are provided movable along guide rails 10, and by opening the shutter of either one side of the doorways 3a and 3b in two directions, the shutter of the other side doorway is closed. Even though the opening side shutter is closed in this case, the other side shutter is maintained in the closed condition.
Patent JP-S55161407-A (JP)
Title: Agc circuit of shf receiver and so on
Inventor: NAKAO TAKAO
IPC: H03G3/30
Filed: 1979-05-31
Abstract: PURPOSE:To simplify a circuit constitution, by clipping the intermediate frequency signal and by controlling the gain by an AGC signal corresponding to the output level. CONSTITUTION:The second IF signal obtained by mixing the oscillated signal of a local oscillator and the signal obtained by converting the SHF signal from a satellite is input to AGC circuit 6. The second IF signal has the upper half or the lower half clipped by the second IF tuning amplifier 18 and clip circuit 19 and has amplitude fluctuation components detected through integrating circuit 20 and is amplified by DC amplifier 21 and is converted to an AGC voltage. Gain control is performed by this AGC voltage.
Patent JP-S543507-A (JP)
Title: Magnetic recorder and magnetic reproducer
Inventor: MINO MINEO
IPC: G11B15/467
Filed: 1977-06-09
Abstract: PURPOSE: To accruately detect the deviation of tracks and its direction and enable rotary magnetic heads to scan accurately over the tracks by detecting the track deviation based on the pilot signals having been recorded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01244175-A (JP)
Title: Radial piston pump
Inventor: KUROYANAGI MASATOSHI
IPC: F04B1/113
Filed: 1988-03-23
Abstract: PURPOSE:To aim at a sharp reduction in pump discharge noise by making the most forward front end of an actuating chamber port so as to be interconnected to a suction groove in the state that a specified predecompressing angle rotor has advanced from a first position equivalent to a top dead center position of a piston. CONSTITUTION:A suction groove 9 and a discharge groove 10 make a piston 6 have a specified predecompressing angle ranging from the state that the piston 6 is most displaced to the side of a piston part 1 in an actuating chamber port 8 to a position where a rotational front end of this actuating chamber port 8 starts for interconnection with the suction groove 9. In addition, the same specified precompressive angle is formed in a gap with the position of a piston center shaft in a position where the rotational front end of the actuating chamber port 8 starts its interconnection with the discharge groove 10 from a bottom dead center position of the piston 6. With this constitution, a sudden variation of pressure in both suction and discharge starting positions will not occur at all.
Patent JP-H04280022-A (JP)
Title: Fuse for high temperature cell
Inventor: ABE HIROYUKI
IPC: H01H85/153
Filed: 1991-03-07
Abstract: PURPOSE:To prevent oxidization of a fused portion so as to achieve a stable use for a long period without generation of contact deficiency in terminal portions even at a high temperature and speedily fuse a fuse in a predetermined temperature region with accuracy. CONSTITUTION:A fuse main body 1 provided with connecting terminals 2, 2 connected to both ends thereof and an auxiliary cutting weight 4 in the center thereof is covered with a sealing container 6 with only the connecting terminals 2 exposed to the exterior.
Patent JP-S52151844-A (JP)
Title: Selection device of automatic making order of breaker
Inventor: YAMAUCHI AKIHIRO
IPC: H02J3/38
Filed: 1976-06-14
Abstract: PURPOSE: To enable all generators which is operated soundly to make and release automatically, by selecting making order of breaker momentarily by detecting signal of sound generator voltage, and breaking another order signal, during from making selection of self order breaker to completion of making. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01243817-A (JP)
Title: Leak detecting circuit
Inventor: HIKINO MIKIO
IPC: H02H3/347
Filed: 1988-03-22
Abstract: PURPOSE:To obtain a miniature leak detecting circuit, by feeding the output power for a thyristor driving section through a half-wave power terminal, and by feeding the power for a leak detecting section from the half-wave power terminal via a diode and a smoothing capacitor. CONSTITUTION:Through a diode 22, a capacitor 12 is contrived not to be discharged by the gate current of a thyristor 13. Then, the gate current of the thyristor 13 is to be fed from a half-wave power terminal 21, and the capacitor 12 is not discharged. In this manner, the discharge of the capacitor 12 due to output current does not occur, and so voltage drop is reduced, and an original line voltage setting value can be set to be low, and low tension working can be performed, and mounting density is improved.
Patent JP-H08240864-A (JP)
Title: Image reading device
Inventor: MATSUOKA KAZUHIKO
IPC: G03B27/54
Filed: 1995-03-02
Abstract: PURPOSE: To provide an image reading device efficiently illuminating an original with a light beam from a light source means and reading out the image information of the original at a high speed. CONSTITUTION: The image information of an original 4 illuminated by a light beam from a light source means 1 forms an image on the surface of a reading means one-dimensionally arranging plural pixels in the main scanning direction and is read when the original 4 and the reading means 3 are relatively moved, the light source means 1 has a fluorescent lamp and the fluorescent lamp converges a part of a light beam by the optical action of the fluorescent lamp tube surface on the surface of the original.
Patent JP-H03268450-A (JP)
Title: Remedy of defective ic on wafer scale
Inventor: NAKAMURA KAN
IPC: H01L21/82
Filed: 1990-03-19
Abstract: PURPOSE:To remedy a defective IC by simply and inexpensively mounting an IC chip of the same function as the defective IC by interconnecting a nondefective IC pad and a repairing IC chip through a bonding wire and cutting a connection pattern between the defective IC and nondefective good IC. CONSTITUTION:A repairing IC chip 22 formed into a size equal to that of a block of each integrated circuit formed on the surface of a wafer 1 is mounted on a defective IC 12-2, and an interconnection 13 between the defective IC 12-2 and nondefective IC 12-1 is cut. Accordingly, an output from the defective IC 12-2 is off and hence outputs of the repairing IC chips 22, 32 are transmitted to the nondefective IC 12-1. Hereby, the function of the defective IC is relieved by the function of the repairing IC chip, and thus improvement of economization and reliability is attained.
Patent JP-H02248101-A (JP)
Title: Parabolic antenna pedestal
Inventor: SHIGEMOTO HIROSHI
IPC: H01Q1/00
Filed: 1989-03-20
Abstract: PURPOSE:To facilitate the lifting job and to ensure the safety of the job providing a lock means locking a parabolic antenna to the upper face of a pedestal. CONSTITUTION:A moving device 30 elevates/descends a pedestal 20 to turn the pedestal 20 around a connection member 13 thereby tilting the pedestal 20 at a proper angle with respect to a base 10. Then the pedestal 20 is stopped at a proper position with the device 20. In such a case, since the parabolic antenna 2 mounted onto the pedestal 20 is locked by a locking member 24 of a pedestal 20, the antenna never slips off even when the pedestal 20 is floated. Thus, one end of the antenna 2 is floated. Thus, the 20 is wound up while the wire is fitted to the uppermost part and then descended downward to prevent any flaw from being inflicted on the lower part of the antenna 2.
Patent JP-H01239986-A (JP)
Title: Bistable semiconductor laser
Inventor: KOGA YUJI
IPC: G02F3/02
Filed: 1988-03-22
Abstract: PURPOSE:To increase the degree of freedom in constituting an optical logic circuit by installing the following: a tandem electrode composed of two electrode pieces which are separated from each other; a beam-incidence window composed of a grating in a saturable region. CONSTITUTION:A bistable semiconductor laser is composed of the following: an InGaAsP 3; p-InP 4; n-InP 5; p-InP 6; p-InP 7; an InGaAsP active layer 8; an n-InP substrate 9; an n-electrode 10. A DFB laser of a DC-PBH structure is formed on the n-InP substrate 9 having a primary grating 11 by a liquid epitaxial growth method and by chemical etching. Then, a resist 20 is coated on the side of the p-electrode 2; the electrode 2 is formed; a beam-incidence window 13 is formed by a lift-off method.
Patent JP-H0579946-A (JP)
Title: Polychrometer wavelength calibrating method
Inventor: ISHIDA KIMIHIRO
IPC: G01M11/00
Filed: 1991-03-08
Abstract: PURPOSE:To prevent the occurrence of an interpolation error and improve the calibration precision of a polychrometer by actually obtaining the correspondence between the displayed wavelength of a monochrometer and the displayed number of the unit element of an image sensor for each unit when the output of one unit element on the one-dimensional image sensor of the polychrometer is maximum. CONSTITUTION:A computer 6 drives a monochrometer 2 by one step from one end of the calibrated wavelength range. The wavelength shift quantity of one step is set to a convenient value near the value divided with the measured wavelength range of a polychrometer 3 by the number of unit elements of an image sensor 4. The computer 6 sends a command to a control circuit 5 each time the wavelength of the monochrometer 2 is shifted by one step, the output of the sensor 4 is ADD-converted and received, the unit element outputting the largest value among the outputs of the unit elements is detected, the wavelength value corresponding to the unit element is calculated based on the known wavelength value from the monochrometer 2, and a correspondence table between the element number and the corresponding wavelength is prepared.
Patent JP-S52151553-A (JP)
Title: Programable counter
Inventor: TSUKISHIRO SHIZUO
IPC: H03K23/66
Filed: 1976-06-12
Abstract: PURPOSE:To obtain a programable counter, which can set an optional N-notation count function and change the count value in terms of software by the signal supplied from outside and which is suitable to the integration formation without using any external circuit.
Patent JP-H02248063-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIURA TAKAO
IPC: H01L21/76
Filed: 1989-03-20
Abstract: PURPOSE:To flatten an oxide film so as to improve all electrode in pattern accuracy by a method wherein poly-silicon of low impurity concentration is filled into a groove formed in a semiconductor substrate from its side wall toward its center, and the upper part of the poly-silicon is oxidized to form an insulating layer. CONSTITUTION:A nitride film 10 is formed inside a groove 8 provided to a semiconductor substrate 1, and a poly-silicon 11 containing impurity is grown inside the groove 8, and a poly-silicon 12 whose impurity concentration is lower than that of the poly-silicon 11 is buried in the rest of the groove 8. Then, the silicons 11 and 12 are etched, the upper parts of the silicons 11 and 12 are steam-oxidized to make an SiO2 layer 13 grow. In this process, even if the growth of layer 13 is restrained by stress applied to the silicon 11 from the outside, the layer 13 can be made to grow uniformly, because the growth of the layer 13 takes place faster at the outside silicon than at the inside silicon as the former is higher than the latter in impurity concentration. Therefore, the layer 13 is flattened, so that an electrode is improved in pattern accuracy.
Patent JP-S61228029-A (JP)
Title: Painting of polypropylene resin molded article
Inventor: KAWAI YOICHI
IPC: C08K3/04
Filed: 1985-04-03
Abstract: PURPOSE:A PP resin molded article containing a specific amount of carbon black is plasma-treated and then painted to give a painted article having excellent peeling strength and moisture resistance of the coating film and useful for outdoor use. The paintability of a PP resin can be improved remarkably by this process. CONSTITUTION:A molded article of a PP resin obtained by compounding (A) 100pts.(wt.) of a resin composed of (i) 100pts. of a PP resin, (ii) 0-100pts. of a thermoplastic elastomer and (iii) 0-100pts. of an inorganic filler [the ratio of (ii+iii)/(i) is <=1.0] with (B) 0.01-0.6pts. of carbon black, is subjected to plasma-treatment and painted. The component B is e.g. furnace black having an average particle diameter of 5-40mmu and the plasma-treatment is carried out e.g. by microwave discharge under an oxygen pressure of 0.1-5Torr.
Patent JP-H06264331-A (JP)
Title: Control of cop exchanger for loom
Inventor: OKUBO HIROYUKI
IPC: D03J1/04
Filed: 1993-03-05
Abstract: PURPOSE:To avoid the catch of a weft between a wooden bobbin and a shuttle or on a circumferential part in the case of fitting a new cop on a standing tongue. CONSTITUTION:A robot arm 26 having a cop-holding hand 27 for the automatic exchange of an old cop with a new cop 32 is provided with a weft-gripping hand 28. In setting a new weft on a weft-knotting apparatus for tying an old weft with a new weft 34, the new weft is passed through a hooking tool and a weft-gripping chuck. The part of the new weft between the hooking tool and the weft-gripping chuck is held with the weft-gripping hand and the new cop is held with the cop-holding hand 27 while gripping the weft and put on a tongue 18. The new weft is supported by the weft-gripping hand in a state separated from the new cop and, accordingly, the sagging of the weft is prevented and the catch of the weft between the base end 35a of the wooden bobbin and the shoulder face 18a of the tongue or on the circumferential part can be avoided.
Patent JP-S63235410-A (JP)
Title: Superheat resistant composite material and production thereof
Inventor: MORI MICHIO
IPC: B22F7/02
Filed: 1987-03-25
Abstract: PURPOSE:To control the heat resistance of Mo layers as heat resistant layers by the regulation of the thickness of a W layer as well as to improve the heat resistance of the Mo layer by holding the W layer as a heat resistance controlling layer between the Mo layers and forming a binding layer between the W layer and each of the Mo layers. CONSTITUTION:Powder of pure Mo as a heat resistant material, powder of a heat resistance controlling material contg. W and pure Mo powder are successively laminated to obtain a powdery composite material. This composite material is compressed and sintered to form a heat resistance controlling layer having >=1mm thickness and a fibrous structure and heat resistant layers. At the same time, a binding layer of an Mo-W alloy having >=1mm thickness if formed between the controlling layer and each of the heat resistant layers. The resulting sintered body is worked. The heat resistance of the heat resistance layers is controlled by changing the thickness of the heat resistance controlling layer.
Patent JP-2000268042-A (JP)
Title: Device and method for natural language interaction
Inventor: YANO TAKEHIDE
IPC: G06F17/27
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a natural and smooth interaction by efficiently and smoothly performing a response based on the question of a truth/false value in a natural language interaction environment. SOLUTION: This natural language interaction device is provided with an input analyzing means 100 for analyzing the input of a natural language from a user and interaction managing means 200, 400, 500 and 600 for estimating at least one question element to be the judgement object of a truth/false value when the input is a truth/false value question asking the said truth/false value of a proposition and for generating response information including no answer to the truth/false value on the basis of a solution found in respect to the estimated question element. Thus, it is not necessary to grasp current conditions with the truth/false value question and to judge the truth/false value.
Patent JP-H07275413-A (JP)
Title: Bat for ball game
Inventor: YAMAMORI HISASHI
IPC: A63B102/18
Filed: 1994-04-07
Abstract: PURPOSE:To provide a bat for ball game which is provided with range/durability similar to a conventional bat, reduces a sound at the time of hitting, can easily adjust weight and further can be easily manufactured at low cost. CONSTITUTION:This bat for ball game is composed of a rigid core member 1, hard polyurethane layer 2 installed around that core member 1, and protection layer 5 for covering that foamed polyurethane layer 2.
Patent JP-S61227290-A (JP)
Title: Memory circuit
Inventor: KOISHI KEIJI
IPC: G11C11/34
Filed: 1985-04-02
Abstract: PURPOSE:To prevent the deterioration of VT by a hot electron and to inprove reliability by having plural MOSTs connecting an input and output buses and a digit line and making the conductive direction of MOST only one direction. CONSTITUTION:An internal signal generating section 21 forms internal signals phi11, phi12 by an inverter I and MOSTQ20, Q21. These MOSTQ20, Q21 gates are connected to a line address A1 and drains are respectively connected to input and output buses I/O through an input and output buses I/O and an inverter I/O. During a reading operation, since the input and output buses I/O are high potential, the internal signal 11 is supplied and only the MOSTQ10 is conductive. During a writing operation, if the input and output buses I/O are high potential by a writing information, the internal signal phi11 is supplied and the MOSTQ10 is conductive and if the bus is low potential, the internal signal phi12 is supplied and only the MOSTQ11 is conductive. Namely, the MOSTQ10, Q11 are conductive only in one direction and the direction of an electric current flowing is fixed.
Patent JP-H06254473-A (JP)
Title: Device for preventing outflow of putty agent in putty repairing machine of plate material
Inventor: MAEKAWA YUKIO
IPC: B05C11/04
Filed: 1993-03-03
Abstract: PURPOSE:To enhance product quality and process efficiency and to conserve materials by establishing a means preventing the penetration of a putty agent into a gap by compressed air effectively improving the functions of a wedge member and a surface plate. CONSTITUTION:A large number of jet orifices 12, 13 of compressed air are provided to the wedge member 11 brought into contact with both side surfaces of a plate material 2 and a knife coater 7 and the surface plate 6 supporting the plate material in one row.
Patent JP-S51145382-A (JP)
Title: Photo-electric smoke detector with action testing function
Inventor: KIMURA TETSUO
IPC: G01N21/53
Filed: 1975-06-09
Abstract: PURPOSE:Adjusting the sensibility of all the circuit in accorance with unevenness of the output in a firing drive circuit.
Patent JP-S59194391-A (JP)
Inventor: KUBOTA TETSUO
IPC: H05B6/78
Filed: 1983-04-20
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-H06282612-A (JP)
Title: Picture and audio processor and picture and audio processing method
Inventor: TOYODA TOSHIHIRO
IPC: G06T1/00
Filed: 1993-03-29
Abstract: PURPOSE:To input optional number of pictures or audio and to simultaneously process and output them. CONSTITUTION:This processor is provided with plural information input/output processing means 101-103 for performing the input/output or processing of the pictures or the audio, an information transmission means 104 for connecting them and unidirectionally transmitting picture and audio information between the adjacent information input/output processing means, a control means 105 for controlling the plural information input /output processing means, a bus means 107 for equivalently connecting the control means 105 and the plural information input /output processing means 101-103 and transferring the picture or audio information and control information, an input means 106 for inputting the control information to the control means 105 and plural output means 108-110 for displaying the picture output of the plural information input/output processing means 101-103 as the pictures and outputting the voice output of the plural information input/output processing means 101-103 as the audio.