baber/WOPTO huggingface dataset:
Patent JP-S63202530-A (JP)
Title: Paper feeding device
Inventor: KIKUCHI YUTAKA
IPC: G03G15/00
Filed: 1987-02-17
Abstract: PURPOSE:To stabilize conveying speed and prevent skew feeding by providing a conveying means which carries out the conveyance of a sheet of paper in cooperation with a roller. CONSTITUTION:Cut sheets 1 are stacked on a paper feeding tray 2 and the front end parts of the cut sheets 1 are pressed against feed rollers 14, 14' and rollers 15, 15' by means of a stacking board 13 which is energized by a paper feeding pressure spring 3 and rotated. When a driving shaft 17 starts to rotate, an oscillating cam is also rotated, the stacking board 13 is pushed up by means of the paper feeding pressure spring 3, and the cut sheets are pressed against the feed rollers 14, 14' and the idler rollers 15, 15'. However, since the frictional force between sheets of paper is larger than the frictional force between the idler rollers 15, 15' and the sheet of paper, the sheet of paper is not sent out. Whereas, nearly at the same time as or slightly before or after the pressing, as the outside diameter parts larger than those of the idler rollers 15, 15' of the paper feed rollers 14, 14' are rotated and brought into contact with the cut sheet, the cut sheet start to be sent out by means of the feed rollers.
Patent JP-2000233976-A (JP)
Title: Refractory spraying method and spraying material used in the method
Inventor: YAMADA KOZO
IPC: C04B35/66
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the deposition rate, corrosion resistance and dryness in the method for spraying a spraying refractory previously slurried by adding application water. SOLUTION: In the method for spraying a spraying refractory previously slurried by adding application water, a powder mixture contg. an alkali-powder accelerator and a refractory fine powder contg. 1-8 wt.%. Fe oxide is added to the spraying refractory in a nozzle 1. The alkali-powder accelerator should be >=1 kind of strongly alkaline powder selected from sodium aluminate, sodium silicate and potasium aluminate.
Patent JP-S55127510-A (JP)
Title: Aspherical lens of ophthalmologic apparatus
Inventor: ITOU YUUJI
IPC: G02B13/18
Filed: 1979-03-26
Abstract: PURPOSE: To achieve the improvement in aberration correction action and the ease of manufacture by using two aspherical faces.  
     CONSTITUTION: Lens faces r 1 , r 2  of an objective lens 1 are made aspherical faces of the same shape and of the shape which increases from the spherical face as it goes apart from the optical axis. As a result of this, the light from a light source 17 for observation and a photographing light source 15 passes through a ring slit plate 13, once images near a holed mirror 2 by relay lenses 10, 11, reflects upon its mirror surface and is imaged near the pupil P of the eye E to be examined by the action of an objective lens 1, after which it evenly lights the eye fundus Ef, thereafter it is imaged on an image plane 8 by the objective lens 1, and at the time when it is imaged onto a film 4 or the viewer's eye by an imaging lens 3, the performance for imaging the pupil P as P' on the iris and the performance of imaging the eye fundus image I are improved. Particularly, the occurrence of astigmatism decreases and the aberration correction of the imaging lens 3 becomes easy. The degree of working becomes less than that when only one face is made aspherical. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03238690-A (JP)
Title: Semiconductor memory circuit
Inventor: KAMISAKI SACHIKO
IPC: G11C11/401
Filed: 1990-02-15
Abstract: PURPOSE:To attain any combination of data transfer by providing a dedicated bus to load the data of the jumping destination address of a line buffer not accessed only when the combination of the data transfer is generated. CONSTITUTION:When data transfer is executed to a line buffer 6b with an initial address 2 during accessing a line buffer 6a and the data transfer is generated to the line buffer 6a or 6b before finishing accessing the line buffer 6a, a bus 10x to output the data of the address 2 is provided in addition to serial buses 10e and 10d. In the serial bus 10x the data is transferred to the other line buffer with an initial address A during accessing the one line buffer and when the data is transferred to the one line buffer before accessing the address A after that, the address A is read out at finish of accessing the line buffer. Thus, any combination of the data transfer can be executed without failure.
Patent JP-S52118649-A (JP)
Title: Heat pump system refrigerator
Inventor: HAGIWARA TOSHIO
IPC: F25B13/00
Filed: 1976-03-30
Abstract: PURPOSE: To make a fine efficiency of transfer operation by combining a three way operation transfer valve and a three way differential system transfer valve, and to obtain a heat pump system refrigerator which shortened the defrosting time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01209716-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KUDO YASUO
IPC: H01G9/028
Filed: 1988-02-18
Abstract: PURPOSE:To improve the characteristics of initial period and high temperature life, by performing cooling end solidification after a valve metal having a dielectric film is impregnated with the thermal fused liquid of solid electrolyte incorporating the complex salt of 7,7,8,8-tetracyanoquinodimethane, i.e., TCNQ salt, in specified liquid. CONSTITUTION:Flurocarbons have the following properties : reactivity with other materials is very low; they are not dissolved in macromolecular materials or materials having high polarity; therefore they do not react with the TCNQ salt and are not dissolved in the TCNQ salt; and since they are readily evaporated, the cooling effect is very high. These properties are utilized, and the surface of a valve metal having a dielectric film is impregnated with the fused TCNQ salt. Thereafter, as a cooling medium, at least one kind of trichloromonofluoromethane, 1,1,2,2-tetrachlorodifluoroethane, and 1,1,2- trichlorotrifluoroethane is selected and used. Quick cooling is performed, and fine crystals are formed. In this way, adhesive strength is enhanced, a covering rate is improved at the same time, initial capacitance and loss are improved and a high-temperature, no-load life characteristic is improved.
Patent JP-S58154014-A (JP)
Title: Operating set of robot using sphere
Inventor: HIRABAYASHI HISAAKI
IPC: G05D3/00
Filed: 1982-03-09
Abstract: PURPOSE:To enable the position and pose commands for fingers of a robot, by supporting a sphere which can be operated manually so that it can freely move around orthogonal three axes. CONSTITUTION:Three plants which are orthogonal to each other through the center of a sphere 1 are supposed, and the cross lines between these three planes and the sphere 1 are defined as large circles 3a, 3b and 3c respectively. A sensor 4a touches the circle 3a corresponding to the equator and detects the degree of displacement of the circle 3a in its revolving direction. This sensor 4a is supported rotatably to a base 2. In the same way, both sensors 4b and 4c touching circles 3b and 3c respectively are also supported rotatably to the base 2. Each sensor has a ring-shaped friction transmitting member and can detect independently the degree of rotary displacement caused around orthogonal three axes of the sphere 1.
Patent JP-S63206577-A (JP)
Inventor: IMADA KENJI
IPC: B62H3/04
Filed: 1987-02-20
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-S55127607-A (JP)
Title: Free-program type process controller
Inventor: YOSHIOKA TAKASHI
IPC: G05B11/36
Filed: 1979-03-26
Abstract: PURPOSE: To make it possible to constitute a control system taking analog instrumentation into consideration, by constituting a series of process control systems by adequately connecting the terminal of one block to that of the other via a cable.  
     CONSTITUTION: A process controller using a digital computer is equipped with two input terminals 2 and one output terminal 3 and further provided with blocks of arithmetic-content assignment units B 11 ...Bmn which can assign desired arithmetic contents. Then, terminal 3 of one block is adequately connected to terminal 2 of the other block via a cable to constitute a series of process control systems. Consequently, control systems can be constituted easily by taking analog instrumentation into consideration without needing the knowledge of the computer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000235123-A (JP)
Title: Optical wavelength multiplexer/demultiplexer
Inventor: MARU KOICHI
IPC: G02B6/12
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength multiplexer/demultiplexer which is high in yield at the time of optical fiber connection and lessens the loss variation between channel waveguides for output. SOLUTION: Loss increasing parts 8 for increasing the loss of signal light are disposed in mid-way of the respective channel waveguides 6 for output, by which the variation in the loss at the time of the optical fiber connection is suppressed. The diffraction of the signal light is induced by changing the width of a part of cores or disposing discontinuous parts of refractive indices, by which the electric power of a waveguide mode which is the form of the light propagating in the channel waveguides 6 for output without loss is partly scattered and the variation in the loss is suppressed.  The device is provided with the portions where the waveguide mode of the signal light is discontinuous, by which the electric power of part of the incident signal light on the discontinuous parts shifts to another waveguide (radiation) mode and, therefore, the electric power of the waveguide mode attenuates and the variation of the loss is suppressed.
Patent JP-H10233438-A (JP)
Title: Supporting groove structure of semiconductor wafer for wrapping vessel
Inventor: HIROZAWA ATSUHIKO
IPC: H01L21/68
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a wafer supporting groove structure applied to a wrapping vessel for a semiconductor wafer wherein the supporting position of semiconductor wafer is automatically decided while no rattle takes place during transportation. SOLUTION: A supporting groove 70 comprises a wafer mount part 70a comprising a horizontal surface for supporting a semiconductor wafer horizontally and taper parts 70a and 70b of wedge shape in cross section, which extend in depth direction from the wafer mount part 70a. So, when the semiconductor wafer is detached/attached to a wafer carrier or vessel main body, etc., positioning is automatically done along the taper parts 70d and 70e as far as its top point 0, so that supporting state of semiconductor wafer is stabilized and wafers do not contact each other during change in posture or in transportation, while no rattle takes place, thus damage to wafer or contamination is effectively prevented.
Patent JP-S54128815-A (JP)
Title: Lining tank
Inventor: KAMATA TAKAAKI
IPC: G21F9/22
Filed: 1978-03-29
Abstract: PURPOSE: To shorten work time by pre-integrating a drain pipe and detection thin pipes with a base member to form a unit and casting floor concrete provided with floor slabs.  
     CONSTITUTION: A base member 1 is fitted with an H-iron or I-iron 1a and a channel member 1b to form a frustum of pyramid of gentle slopes. A drain pipe 2 is embedded in the center of the member 1 and catch holes 3 are bored in the periphery of the member 1. The holes 3 are connected with the end openings 4a of detection thin pipes 4. The base openings 4a of the pipes 4 are connected long the inside wall of the H-iron or I-iron 1a, and the members 1 and 2 and 4 are formed as a unit in a factory. At the site, the base member 1 is held horizontal by adjusting members 7a and 7b of a horizontal support rod 6a and floor concrete 10 is cast, so that the pipes 4 can be set rapidly and without error in one time process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53120758-A (JP)
Title: Manufacture of silane-crosslinked molded polyolefin articles
Inventor: HASHIMOTO HIROSHI
IPC: C08L51/06
Filed: 1977-03-31
Abstract: PURPOSE: To manufacture molded articles, by adding an unsaturated silane, a freeradical generator, and a silanol condensate to a polyolefin, by grafting silane groups onto the polyolefin under heating, by adding a hydrous substance to the mixture, followed by molding and crosslinking. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06253078-A (JP)
Title: Facsimile transfer system
Inventor: YUKI REIKO
IPC: H04N1/00
Filed: 1993-02-25
Abstract: PURPOSE:To prevent calls from being terminated erroneously and consecutively from a facsimile terminal to a telephone set. CONSTITUTION:The correspondence table TFX of telephone numbers and facsimile numbers for respective departments G1, G2,... is registered in a PBX 11. When the prescribed facsimile terminal 13 calls the telephone set 15n and the telephone set 15n transmits the special number of facsimile transfer to the PBX for the call, the PBX obtains the number of a reception facsimile terminal 14 corresponding to the telephone set 15n from the correspondence table TFX and informs a mail system 12 of the number of the reception facsimile terminal 14. Also, the PBX connects a call origination side facsimile terminal 13 and the mail system 12 and the mail system 12 stores facsimile communications data sent from the call origination side facsimile terminal, then calls the reception side facsimile equipment 14 and automatically transmits the stored facsimile communications data.
Patent JP-H07223420-A (JP)
Title: Vehicle height controller
Inventor: TABATA MASAAKI
IPC: B60G17/015
Filed: 1994-02-08
Abstract: PURPOSE:To quickly relieve a vehicle buried under snow. CONSTITUTION:When a vehicle is stuck in a road shoulder where snow remains laying and a driver operates an escape operation switch, oil is discharged from an actuator suspending the vehicle so that the vehicle height is lowered by  H from the present height (step S100). In this way, the vehicle height is gradually lowered by  H step by step, and snow existing beneath the vehicle lower face without any clearance is gradually compressed. This drop of the vehicle by  H is repeated until the average height H4W of the vehicle is lowered below the escape lower limit vehicle height H0 which is lower than the height HNORMAL in normal travel. After the snow beneath the vehicle lower face is compressed in this way, oil is supplied to the actuator, so that the vehicle height is raised to the vehicle hight Hup higher than the height HNORMAL (step S150). In this way, an enough clearance is secured between the vehicle lower face and the compressed snow.
Patent JP-H11202821-A (JP)
Title: Display of special character on building and construction thereof
Inventor: FUKUOKA TERUNORI
IPC: G09F19/22
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To display characters on a building wall surface itself. SOLUTION: Characters are displayed by using >=2 kinds of quadrangular panel, stone, tile, etc., of the same size with different colors and numbers. A two-liquid type adhesive such as epoxy resin is used for fixation and they are further fixed with screws and tightly finished when necessary. To construct heavy building materials, comb line scratches are cut in the base, chaff-mixed- pressure sticking is performed, and two concrete nails are driven on horizontally drawn ink lines. At this time, materials used to form the characters are predetermined, construction is carried out in order according to a sticking pattern, and after the construction the characters built in the wall surface of the building are confirmed from a proper position.
Patent JP-S53122443-A (JP)
Title: Liquid crystal display device
Inventor: OOKUBO YUKITOSHI
IPC: G02F1/1335
Filed: 1977-03-31
Abstract: PURPOSE:To improve the distinctness of display change, ease of reading, warning effect, decorative effect, etc. of an analog display device by combining a field effect type liquid crystal cell with two or more kinds of polarizing plates of different spectral characteristics.
Patent JP-S57152566-A (JP)
Title: Tape guide of magnetic recording and reproducing device
Inventor: MASUDA NORIAKI
IPC: G11B15/60
Filed: 1981-03-16
Abstract: PURPOSE:To realize stable magnetic tape running, by preventing damage of the magnetic tape surface and various bad influence due to humidity elevation by providing a tape guide having spherical particles with 30-50mum diameter on its surface. CONSTITUTION:Spherical particles (c) with 30-50mum diameter are provided to the surface of a running section (a) of a tape guide. Because of the spherical particles, even in case when, dust in the air is mixed, the dust falls in a hollow section 4 and the tape will not be damaged so much even when the tape slides over the surface of the guide. Moreover, even when the humidity rises, increase of the frictional resistance can be prevented by the action of the above-mentioned spherical particles when said tape guide is used. By providing spherical particles having 30-50mum diameters to the surface of the tape guide which contacts with magnetic tape, the contacting area between the tape guide and magnetic tape is reduced without giving any damages to the surface of magnetic tape, and thus, the frictional coefficient can be reduced sharply.
Patent JP-S56133148-A (JP)
Title: Injection molding machine for liquid resin
Inventor: HORI NOBUO
IPC: B01F23/47
Filed: 1980-03-22
Abstract: PURPOSE:To effectively eliminate unevenness of mixing caused by time-lag in supply between principal agent and hardening agent by setting a diffusing device on the upper stream side of the static mixer in said molding device with a static mixer. CONSTITUTION:In the above mentioned molding device with the static mixer 3 set inside the mixing tube 1 which mixes a principal agent and a hardening agent, diffusion board 5 which has resin passing holes placed at regular intervals on the same circumference is set on the upper stream side of the static mixer 3. Hardening agent supplying pipe 7 is placed touching the center part of diffusion board 5 and division hole 8 is made at its tip. Thus, at the diffusion part, both principal agent and hardening agent diffuse and stagnate, delaying the flow of both agents and causing preliminary mixing of the two agents by their collision and separation, thereby eliminating unevenness of mixture when they are mixed by the static mixer 3 which follows.
Patent JP-H1097294-A (JP)
Title: Voice coding device
Inventor: EBARA HIROYUKI
IPC: H03M7/30
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the sound quality of the sound source generating section in a CELP(code excited linear prediction) type voice coding device. SOLUTION: A pitch peak position calculator 12 determines the pitch peak position of an adaptive code vector, an amplitude emphasizing window generator 13 generates a window for emphasizing the amplitude of the pitch peak position and an amplitude emphasizing window applicator 16 emphasizes the amplitude of the noise code vector corresponding to the pitch peak position. Or it determines the search positions of pulses so that they are dense near the pitch peak position and sparse in the other regions, and, based on the determined search positions, searches pulse positions. Or it adaptively switches backward the source constitution to improve sound quality and suppress the propagation of the effects of transmission line error, making use of the pitch peak position and pitch period information in the just precedent subframe and the pitch period information in the present subframe.
Patent JP-H09228878-A (JP)
Title: Intake air controller of internal combustion engine
Inventor: NIIMI YUKIHIDE
IPC: F02B75/22
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an intake air controller capable of certainly stabilizing the number of revolution of an internal combustion engine to its target idle number of revolution regardless of respectively independent control of the opening degree of each intake air regulation valve provided respectively on every one of plural cylinder groups. SOLUTION: The present controller is so composed as controlling each of throttle vales 9L, 9R provided facing to two cylinder groups GL, GR of V type engine 1 respectively and independently by means of two ECU19L, 19R so as to keep the idle number of revolution of an engine 1 to its target value. One of both ECU19L, 19R, that is ECU19R detects the controlled opening/closing direction of throttle valve 9L by means of the other ECU19L and when its opening/closing direction is reverse to the opening/closing direction in which the throttle valve 9R is to be controlled, it is so composed as not changing the opening degree of throttle valve 9R. As the result, both throttle valves 9L, 9R are not controlled in reverse opening/closing direction, thus the number of revolution is stabilized.
Patent JP-H03238805-A (JP)
Title: Ignition coil
Inventor: YAMAGUCHI MORIE
IPC: H01F38/12
Filed: 1990-02-15
Abstract: PURPOSE:To prevent a failure of ignition by providing a dust core composed of soft magnetic powder and insulating material, and primary and secondary windings wound on the dust core. CONSTITUTION:An ignition coil includes a dust core 11 composed of soft magnetic powder and insulating material, and primary and secondary windings 3 and 4 wound on the dust core 11. The dust core can be made by press-molding soft magnetic powder with insulating organic binder; the soft magnetic powder may include Fe, Fe-Si, Fe-Al-Si, Fe-Ni, or Fe-Co. Such a dust core has smaller eddy current loss at high frequencies because of the insulating material. Therefore, the drop in the secondary voltage due to high frequency excitation is reduced to prevent a failure to spark.
Patent JP-S53123737-A (JP)
Title: Cooling equipment for internal combustion engine
Inventor: UMEHANA TOYOICHI
IPC: F01P7/16
Filed: 1977-04-02
Abstract: PURPOSE:To carry out reduction of volume of CO, HC in the exhaust gas and lowering fuel consumption shortening warming up running time, supplying or discharging the cooling water into cooling jacket in accordance with engine temperature.
Patent JP-2000236537-A (JP)
Title: Diagnostic information transmitter, receiver, diagnostic system, diagnostic camera and camera adaptor
Inventor: KUSAKABE HIROAKI
IPC: G16H10/60
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To easily realize a function of transmitting diagnostic information as a radio wave from a camera to an image reproducing device and displaying the information thereon. SOLUTION: The diagnostic system is provided with a camera 21 that converts an image of an object into an electric signal and a transmitter 22 attachable/detachable to/from the camera 21 at a camera side and with an image reproducing device 31 that reproduces an original image from a received image signal and a receiver 32 that is attachable to/detachable from the device 31 at a reproducing device side, and diagnostic information sent from the camera is converted into the original image by the image reproducing device and outputted.
Patent JP-S58157697-A (JP)
Inventor: NAKAMURA TAKAYOSHI
IPC: B66D3/14
Filed: 1982-03-11
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-H06209788-A (JP)
Title: Immunoassay of human soluble icam-1, antibody and kit for measurement thereof
Inventor: IWASA SUSUMU
IPC: C12P21/08
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a highly sensitive immunoassay capable of fractionating and determining the total human intercellular adhesive molecule-1 (ICAM-1) and active type human soluble ICAM-1. CONSTITUTION:This immunoassay is to use an antibody having >=10<8>M<-1> antigenic binding constant as a solid-phase antibody and a labeling antibody and an unneutralizing anti-ICAM-1 monoclonal antibody and a neutralizing anti-ICAM-1 monoclonal antibody as a solid-phase antibody and enable the respective measurement of the total human soluble ICAM-1 and active type human soluble ICAM-1. These anti-ICAM-1 monoclonal antibody, reagent containing the antibody, kit for the measurement and hybridoma capable of producing the antibody are provided. Thereby, the highly sensitive immunoassay for the human soluble ICAM-1 having <=50pg/ml detection limit can be carried out.