baber/WOPTO huggingface dataset:
Patent JP-H07320939-A (JP)
Title: Inductance component and manufacture thereof
Inventor: KODAIRA KEIGO
IPC: H01F41/04
Filed: 1994-05-19
Abstract: PURPOSE:To provide an inductance component, which is used for various electronic equipments, has superior magnetic characteristics, is small-sized and of a thin type in the form comprising also an external electrode and moreover, holds reliably a heat resistance and a reliability, and a method of manufacturing the inductance component. CONSTITUTION:An inductance component is constituted of a tabular ferrite magnetic material 1, a coil 2 formed by laminating alternately insulator layers 3 and conductors 4, a ferrite magnetic material 5 with a columnar center part, a tabular ferrite magnetic material 6 and an external electrode 7. As the conductors 4 are respectively covered with the layers 3 and a magnetic path is kept constant by encircling the coil with the ferrite magnetic materials, the inductance component is superior in magnetic characteristics and as the coil is one formed by laminating alternately the conductors 4 and the layers 3 and the external electrode is formed on the part of the side surface of the component, the inductance component is formed a small-sized and thin inductance component.
Patent JP-S60247407-A (JP)
Title: Method for preventing squeezing in rolling of steel strip
Inventor: KOUNO TERUO
IPC: B21B33/02
Filed: 1984-05-23
Abstract: PURPOSE:To prevent surely the squeezing of a steel strip during rolling by detecting the loads in the transverse direction of the strip to be exerted on the right and left side guides on the inlet side of a rolling mill for the steel strip by means of right and left load cells and adjusting the rolling reduction of the right and left rolls from the difference in the output values thereof. CONSTITUTION:The difference DELTAF in the output values from the load cells 3r, 3l is calculated and the value is inputted to an arithmetic unit 5 when the loads FE, FL to be exerted on the right and left side guides 3-1 from the steel strip 1 during rolling are detected by both cells. The comparison between the dead band widths RD determined by the table contained in the unit 5 according to the preliminarily given width and thickness of the strip 1 on the inlet side of the rolling mill 2 and DELTAF is made and if DELTAF>RD, the correction rate DELTAS of the roll parallelism of the mill 2 is determined by using the value DELTAF in the unit 5. The rate DELTAS is commanded by dividing equally the same respectively by DELTAS/2 each to the right and left screw down devices 6r, 6l, by which the parallelism of the upper and lower rolls is corrected. If DELTAF>0, the roll parallelism is corrected in respectively opposite directions by DELTAS/2 in the direction of narrowing the roll gap on the left side and by DELTAS/2 in the direction of opening the roll gap on the right side.
Patent JP-H01319044-A (JP)
Title: Photoconductive image forming member containing electron transferring polysilirene
Inventor: SANTOKU ESU BAADESHIYAA
IPC: G03G5/14
Filed: 1989-04-25
Abstract: PURPOSE: To ensure chemical and electrical stabilities by successively forming an electron transferring layer made of a specified polysilylene, a metal oxide layer and a light excitation layer contg. amorphous hydrogenated silicon on a substrate. CONSTITUTION: An adhesive blocking layer 4 as an optional layer, an electron transferring layer 5 made of a polysilylene represented by formula I, an SiO2 layer 7 and a light excitation layer 9 for electric charge carriers contg. amorphous hydrogenated silicon contg. about 10-30atm% hydrogen are successively formed on a substrate 3. In the formula I, each of R1 -R6 is an alkyl, an aryl, a substd. alkyl, substd. aryl or alkoxy, (m), (n) and (p) show the percentages of specified monomeric units of the entire polymer and n+m+p=100%. Chemical and electrical stabilities can be ensured.
Patent JP-H01276381-A (JP)
Title: Picture hidden-surface processing system
Inventor: SATO HIROYUKI
IPC: G06T15/40
Filed: 1988-04-28
Abstract: PURPOSE:To execute the high speed of an hidden-surface processing by executing the hidden-surface processing of a Z algolithm and executing the parallel processing with a Z value selecting part and a luminance information transfer ring part concerning the picture element information of the same picture element position. CONSTITUTION:At respective processors 21, a video control part 22 to output the depth value of the viewpoint direction of a point on a model corresponding to respective picture elements to share the processing and the luminance informa tion of the picture element is provided and the information of the picture ele ment is sent to a Z value selecting part 30 and a luminance information transfer ring part 31 at the timing specified concerning the displaying position of respec tive picture elements with a clock signal 18 from a display device 5. The Z value selecting part 30 receives the Z value sent from all video control parts 22, selects the Z value of the point of the model closest to the viewpoint, instructs the processors 21 and a luminance information transferring part 31 transfers the luminance information outputted from the processors 21 to the display device 5. Thus, the hidden-surface processing of a Z algorithm can be executed at a high speed.
Patent JP-H04336083-A (JP)
Title: Golf club head
Inventor: INOUE KIYOSHI
IPC: A63B102/32
Filed: 1991-05-10
Abstract: PURPOSE:To provide a golf club head which possesses high vibration damping function, and hardly generates metal noise, and is lightweight and has the sufficient strength and is free from the generation of rust. CONSTITUTION:The metal basic material part 1 of a golf club head is made of MgTi group material. The surface hardening is carried out by carburizing or nitrification-treating the whole surface of the basic material part made of MgTi group material or the surface of the necessary part, or coloring or the generation of the interference color by carburization, nitrification or oxidation processing is recommended. Accordingly, the vibration loss coefficient eta of the MgTi group material is 0.01 or more and possesses the extremely high vibration damping function, and a golf club head which is silent and free from the generation of metal noise can be obtained. Further, since the specific gravity is 2.3-3.8, the golf club is extremely lightweight, and the light swing-up or shot operation at a high speed is enabled. Further, since high corrosion resistance is provided, generation of rust is prevented.
Patent JP-H02285276-A (JP)
Title: Electron scanning array antenna
Inventor: OTSUKA TERUO
IPC: G01S7/36
Filed: 1989-04-27
Abstract: PURPOSE:To develop radar function without receiving obstruction while displaying such an impression that jamming goes well on a jamming side by imparting phase data separate at the times of transmission and reception to respective antenna elements. CONSTITUTION:A high-speed computer 10 sets a direction receiving jamming to a parameter and operates phase data forming a usual antenna pattern like Fig (a) using the initial data stored in a memory and phase data forming an antenna pattern having a null in the jamming direction like Fig (b). Buffer memories 2a, 2b perform the buffering of the phase data and give the outputs thereof to respective antenna elements 4 constituting an electron scanning array through a phase distributor 3. By this method, since the usual antenna pattern is formed at the time of transmission and the antenna pattern having the null in the jamming direction is formed at the time of reception, reception can be performed without receiving jamming on a jammed side and, at the time of transmission, an impression such that jamming goes well can be displayed on a jamming side.
Patent JP-H08304184-A (JP)
Title: Pyroelectric infrared detection device
Inventor: AMAKASU MIKIO
IPC: G01J5/0805
Filed: 1995-04-28
Abstract: PURPOSE: To inexpensively provide a pyroelectric infrared detection device which has a wide detection area and is capable of detecting with high accuracy. CONSTITUTION: Two pyroelectric infrared ray sensors 4 and 5 are provided inside a case 2. Chopper plates 7 and 8 are provided in front of the respective infrared ray sensors 4 and 5 so that infrared rays incident on the infrared sensors 4 and 5 are made intermittent by the rotation thereof. The chopper plates 7 and 8 are driven by one motor 11 and can be rotated in the same direction via connection means such as a first middle gear 16 and second middle gears 17 and 18. Two chopper plates 7 and 8 can be rotated in synchronization via the connection means. Therefore, the time while the incidence of infrared rays is shielded and the time while it is open are made equal, thus preventing any time lag from occurring and hence achieving an accurate detection. A wide area can be detected inexpensively without using any expensive multiple- element sensor.
Patent JP-H11300769-A (JP)
Title: Resin casting device
Inventor: TAKI MANABU
IPC: B29K101/10
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of casting work by a method in which a casting chamber, preheating chamber, and a vacuum defoaming chamber are airtight independently to maintain a prescribed degree of vacuum. SOLUTION: A resin casting device in which a resin is cast into a casting mold 20 in a casting chamber 15 of a prescribed degree of vacuum by a resin supplying means 27 has a channel change-over chamber 18 which makes the resin supplying means 17 communicate with the casting chamber 15, a channel change-over means 35 which changes over a resin channel in the direction different from the casting mold 20 to discharge the resin into the chamber 18 after the end of resin casting into the mold 20, a closing means 32 for closing the channel between the channel change-over chamber 18 and the casting chamber 15 to keep the vacuum of the casting chamber 15.
Patent JP-S587295-A (JP)
Inventor: NIINAI KAZUHIDE
IPC: F26B21/00
Filed: 1981-07-06
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-S5743403-A (JP)
Title: Magnetic path material
Inventor: KISHI YOSHIO
IPC: H01F3/02
Filed: 1981-07-06
Abstract: PURPOSE:To reduce the leakage coefficient of a magnetic path material by covering a high magnetic permeability magnetic material with an insulating layer made of an insulating base material having the predetermined thickness and an adhesive, thereby reducing the thickness of the insulating layer. CONSTITUTION:An adhesive 7, e.g., polyamide or the like is coated on the lower surface of an insulating base material 6, and is adhered onto a magnetic material 8, e.g., a silicon steel plate or the like, thereby forming a stator yoke. In this manner, a thin insulating layer of the stable thickness, e.g., approx. 0.1mm. can be simply obtained without being affected by the influence of the coating irregularity or the like of the adhesive. Consequently, the gap between a rotor magnet and a stator yoke can be reduced, thereby reducing the magnetic flux leakage coefficient.
Patent JP-S59231779-A (JP)
Title: Shift mechanism of magnetic head of electronic camera
Inventor: MOMOKI MOTOYASU
IPC: H04N5/781
Filed: 1983-06-14
Abstract: PURPOSE:To attain the multiple function of an electronic camera with the improvement of operability by performing selectively a single shot, a continuous shot and the reverse shift of a magnetic head by the 1st-3rd operating means basing on a single push-button operation. CONSTITUTION:In a single shot mode a release button 7 is pushed toward an arrow Y up to the 1st position. Thus a switch 13 is turned on to apply a picture signal to a magnetic head 5. This picture signal is recorded on a track while a magnetic disk 4 has a revolution. In a continuous shot mode the button 7 is pushed down further from the 1st position, and the heat 5 moves on the disk by a track pitch toward the center of the disk 4. Then the next picture signal is recorded. When the head 5 is shifted in the reverse direction, the button 7 is operated toward an arrow X with inclination. Thus a Geneva gear 9 is turned clockwise by a pitch, and the head 5 is moved toward the outer circumference of the disk 4 by a track pitch.
Patent JP-H043662-A (JP)
Title: Vertical shift circuit
Inventor: KAWAKAMI TOSHIKATSU
IPC: H04N3/227
Filed: 1990-04-20
Abstract: PURPOSE:To adjust the vertical position of a picture by a remote controller by substituting a monostable multivibrator with a presettable counter, which counts horizontal pulses, in a vertical shift circuit and setting its preset value by a microcomputer. CONSTITUTION:The vertical shift circuit is provided with a counter 21 which counts a certain value to output a carry C1, a counter 22 which is loaded the preset value from the microcomputer by the carry C1 and counts the preset value or the value obtained by subtracting the preset value from a maximum count value to output a carry C2, and a flip flop 23 which is reset by the carry output C2 from the preset counter 22 and is set by a counter output Qd to output an output Vo. In this constitution, the preset value of the counter 22 is changed by the microcomputer to free set the output Vo for Vs, and this output Vo is used as the vertical synchronizing signal to relatively move the video picture. Thus, remote control is possible.
Patent JP-H08307704-A (JP)
Title: Device and method for image processing
Inventor: IKEDA YUICHI
IPC: H04N1/46
Filed: 1995-04-28
Abstract: PURPOSE: To quickly take a copy in a black-and-white mode by performing optical scan when a black-and-white image is formed faster than the case that a color image is formed by the input means of image data. CONSTITUTION: A color separation filter 1104 stops at a position where reflected light from an original 1101 is prevented from being disturbed, and the reflected light is made incident on a CCD sensor 1105 as it is. In such a case, since no chrmoninance signals of R, G and B are required to obtain when the black-and- white image is processed, therefore, it is not required to switch the filter 1104, image reading speed i.e., the scanning speed of the CCD sensor 1105 is set at comparatively fast speed, for example, 180nm/s. In this way, processing speed is increased. Since the filter 1104 is not switched when the black-and-white image is formed for which fast processing is requested, the scanning speed in image reading is increased more faster than the case that the color image is formed, and fast processing is performed.
Patent JP-S62261600-A (JP)
Inventor: UMESATO SHINKO
IPC: B64G7/00
Filed: 1986-05-09
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-S58997-A (JP)
Inventor: TOMASU MAIKURU HAUTSU
IPC: G01N33/82
Filed: 1982-06-22
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-S63272522-A (JP)
Title: Manufacture of thermoplastic resin sheet
Inventor: HAGIWARA SATORU
IPC: B29C48/08
Filed: 1987-05-01
Abstract: PURPOSE:To reduce the uneven sheet thickness due to the vibration of a sheet spreading between a mouth piece and a moving cooling body by a method wherein the voltage output, which is applied by a high-voltage generator to the moving cooling body, is variably controlled in response to the vibratory displacement of the thermoplastic resin sheet spreading between the mouth piece and the moving cooling body. CONSTITUTION:A thermoplastic sheet 2, which is melt-extruded from a mouth piece 1, is cooled and solidified by being brought into contact with a moving cooling body 3 and, after that, sent through a separating roller 4 to a post- treatment process. The surface of the cooling roller 3 is held at high potential by being applied with high voltage generated by a high-voltage generator 5. The vibratory displacement of the thermoplastic resin sheet 2 spreading between the mouth piece 1 and the cooling roller 3 is monitored with a laser Doppler type vibrometer 6 so as to send displacement signals to a control device 7. The control device 7 sends control signals, which control high-voltage output so as to suppress the displacement against the sent displacement signals, to the high-voltage generator 5 in order to variably control the surface potential of the cooling roller 3 as mentioned above.
Patent JP-S5632665-A (JP)
Title: Monoblock-type container of synthetic resin and its manufacture
Inventor: SATOU NOBUICHIROU
IPC: H01M50/112
Filed: 1979-08-23
Abstract: PURPOSE:To obtain a good container which is exactly fitted by its lid and doesn't produce any weldlines and holes, by preventing the cambers of the partition walls of a synthetic-resin container through thick walls which are formed in the center of each partition wall. CONSTITUTION:A synthetic resin is projected between a male mold and a female mold to manufacture a container body 8 which has a bottom wall, side wall 9 and partition walls 11. At this point, each of walls 12, which is relatively thicker than  the each of partition walls 11, is formed in the center of the partition wall 11 between the inner end and the outer end of the wall 11. The thicker walls 12 is  preferably have, for example, a width of 20-30mm. or a wall thickness which is  0.1-0.2mm. larger than that of the partition wall 11. Through the wall 12, the  cambers of the partition walls 11 can be obviated as well as no weldlines and holes  are produced.
Patent JP-H01281207-A (JP)
Title: Highly heat-resistive roll
Inventor: SAKASHITA KEIICHI
IPC: B65G39/07
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a lightweight roll which does not posses the surface aggressiveness by interposing an inorganic fiber buffer member inside a ceramic sintered body whose diameter is spread towards the edge parts and arranging a metal core member inside the buffer member, in a highly heat-resistive transport roll for a heat treating furnace for metal, etc. CONSTITUTION:A buffer member 2 which is made of the inorganic fiber such as silica alumina fiber and whose outside diameter is spread into tapered form towards the both edges is fitted onto the outer periphery of a metal core member 3. A cylindrical ceramic sintered body 1 which is made of alumina, etc., and whose both edges are formed similarly into tapered form is fitted onto the outer side of the buffer member 2. Since the buffer member 2 is fitted between the metal core member 3 and the cylindrical ceramic sintered body 1 which is worked into tapered form towards the both edges, the need of an engagement part in the conventional is obviated, and a lightweight roll can be obtained. Further, the ceramic roll material in multilayer form according to the kind of the heat treatment is arbitrarily selected, and a roll which done not posses the surface aggressiveness can be obtained.
Patent JP-H044472-A (JP)
Title: Cad/cam device
Inventor: SHIMAZAKI MITSUGI
IPC: G06F17/50
Filed: 1990-04-23
Abstract: PURPOSE:To accurately and quickly register nest parts after confirmation any time even when the nest parts are composed of numerous parts so as to improve the quality of nest parts and reduce man-hour required for registering the nest parts by making the shapes and various variable data of the nest parts confirmable any time. CONSTITUTION:Graphics drawn by using a command group 1 which operates this CAD/CAM device is stored in a graphic data base 2 and can be displayed on a CRT 4 any time by means of a picture drawing device 3. The drawn graphics are stored in a graphic data file 5 and parts data file 6 in accordance with a graphic input-output command C1 and parts input-output command C2. In addition, whether or not the nest parts stored in the file 6 are properly drawn is checked by means of a nest parts debugging command C7. Therefore, the trouble of the nest parts can be discovered quickly and proper definition and registration of the nest parts can be performed easily.
Patent JP-S5336604-A (JP)
Title: Apparatus for supporting terminal end of winding
Inventor: KOMATSU KIHACHIROU
IPC: H02K3/50
Filed: 1977-09-07
Abstract: PURPOSE: To provide a stable supporting by inserting a resin tape and a space filter material between the adjacent terminals of the windings to form the integral adjacent terminals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04314916-A (JP)
Title: Two-four cycle engine with thermal insulating construction
Inventor: KAWAMURA HIDEO
IPC: F02B75/02
Filed: 1991-04-11
Abstract: PURPOSE:To improve engine efficiency by maintaining an intake air efficiency of a two-cycle engine having its thermal insulating construction. CONSTITUTION:In a step when an engine load and rotational speed are low, an exhaust valve 2 is opened by an electromagnetic driving device 11 to exhaust gas during a stroke phase a little before the bottom dead point up to the top dead point. When a piston 8 is in its lowering step, the exhaust valve 2 is closed by the electromagnetic driving device 11 so as to set a negative pressure inside a cylinder 1. Consequently, air is absorbed in the cylinder 1 from an intake port 3, and even if the exhaust pressure is high because of a thermally insulated construction, the inside of the cylinder 1 is scavenged, and it is refilled with fresh air, The piston 8 is raised and the air is compressed and explosed to carry out four-stroke operation. When the pressure of the exhaust gas becomes lower than the pressure of air raised by a compressor 17 due to continuation of the operation, the exhaust valve 2 is controlled by a controller 20, and a normal two-stroke engine, operation takes place.
Patent JP-H08288042-A (JP)
Title: Drum type electric wire measuring machine structure
Inventor: KAMEI KAZUAKI
IPC: B65G59/00
Filed: 1995-04-06
Abstract: PURPOSE: To produce arbitrary combinations of a plurality of electrical wires with differing lengths which are necessary for producing multi-harness connectors. CONSTITUTION: This electrical wire length measuring mechanism is constituted of an electrical wire supplying part 1 to supply a plurality of electrical wires 7, an electrical wire feeding part 2 to feed out a plurality of the supplied electrical wires 7 in necessary length, and a connector installing part 3 to connect a plurality of the electrical wires 7 with a master connector and a slave connector. The electrical wire feeding part 2 is constituted of a rotation drum 4, on which guide grooves to guide a plurality of the respective electrical wires 7 are formed and a belt-like cover 6 to push a plurality of the electrical wires 7 guided by the guide grooves to the rotating drum 4.  One end part of the cover to push a plurality of the electrical wires 7 guided by the guide grooves of the rotating drum 4 to the rotating drum 4 is fixed in the rotation drum 4 and the other end is installed in a cover tractive means.
Patent JP-H01276114-A (JP)
Title: Actuator for driving optical element
Inventor: FUJIMOTO KATSUMI
IPC: G02B26/10
Filed: 1988-04-27
Abstract: PURPOSE:To stabilize the driving characteristics of the actuator and to prolong the life by forming the intersection part of a nearly cross-shaped metallic thin plate as a mount part for an optical element, sticking piezoelectric substrates on leg parts, and also providing specific easy-to-bend parts. CONSTITUTION:The metallic thin plate 2 is formed by blanking a nickel alloy plate of about 0.1mm in thickness in an almost cross shape and the center of its intersection part 3 is used as the optical element mount part by boring a mirror fitting part 5. The piezoelectric ceramic substrates 6 which are about 0.2mm thick are stuck on both surfaces of leg parts 4 of the metallic thin plate 2 to form a piezoelectric curvature part in bimorph structure. Then, coupling parts 7 between the intersection part 3 and leg parts 4 are made narrowest in width and bent in an inverted V shape to form the easy-to-bent part in spring structure. Thus, the driving efficiency of the optical element is improved and the coupling part 7 is easily formed in solid structure.
Patent JP-S59231597-A (JP)
Inventor: KATAYAMA RITSU
IPC: G10L25/00
Filed: 1983-06-14
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。