baber/WOPTO huggingface dataset:
Patent JP-H0564900-A (JP)
Title: Drive method and drive circuit for piezoelectric element-type printing element
Inventor: TANIDA TOSHIFUMI
IPC: H01L41/083
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a drive means which can brake with a reduced residual vibration. CONSTITUTION:A method for driving a printing element 10 of an impact-type dot printer in which at the time of printing, a voltage is applied to a piezoelectric element 2 serving as a drive source. When an electric discharge is conducted in the state that a voltage is applied to the piezoelectric element 2, discharge is effected dividedly a plurality of times.
Patent JP-H0654606-A (JP)
Title: Seedling-treating apparatus
Inventor: KAJITANI HIROMASA
IPC: A01C11/00
Filed: 1992-08-05
Abstract: PURPOSE:To prevent the generation of defective tape seedlings containing a seedling caught by a needle by providing a protruded needle for winding a yarn on a tape pasted to a seedling row and placing a roll having protrusions at the needle-protrusion side. CONSTITUTION:A yarn 32 is wound on tapes 16 pasted at both sides of a seedling row with a needle under rotation. Rollers 44, 44 having protrusions 44a for scrape back the seedling caught by the needle are placed at the needle- protruding side of the seedling row. The apparatus does not cause the division troubles, etc., in transplantation work.
Patent JP-H0974253-A (JP)
Title: Active matrix substrate
Inventor: NISHIKI HIROHIKO
IPC: H05K1/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to make an electrical inspection, which can judge even a leakage defect between gate wirings or between data wirings, a correction of a defect and a decision of the success or failure subsequent to the correction easily and at low cost without depending upon the system of the auixliary capacity of a display panel. SOLUTION: A group 6 of multi-shortcircuit wirings for gate wiring use, which consists of multi-shortcircuit wirings 6a and 6b for gate wiring use, and a group 7 of multi-shortcircuit wirings for data wiring use, which consists of multi-shortcircuit wirings 7a, 7b and 7c for data wiring use, are respectively formed on the side of each one end of gate wirings 1a... and data wirings 2a..., which are formed on an insulative substrate 8. The wirings 1a and the wirings 2a are respectively connected with the wirings 6a and 6b and the wirings 7a, 7b and 7c in such a way that the wirings 1a and the wirings 2a are respectively short-circuited with the wirings 6a and 6b, whose adjacent fellow wirings are different from each other, and the wirings 7a, 7b and 7c, whose adjacent fellow wirings are different from each other.
Patent JP-H0975928-A (JP)
Title: Heavy metal removing method and device therefor
Inventor: KOBAYASHI KENJI
IPC: C02F1/46
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device capable of efficiently removing heavy metals such as iron or manganese in an alkaline ionized water to stably use for a long time. SOLUTION: Heavy metals are precipitated and removed from the alkaline ionized water by using a treating vessel 10, which is provided with a supply port 12, a discharge port 13 and a treating chamber 11 communicated with the supply port 12 and the discharge port 13, and a light source 20 arranged in the treating chamber 11 of the treating tank 10 and irradiating the alkaline ionized water supplied from the supply port 12 with light from the light source 20.
Patent JP-H1073010-A (JP)
Title: Engine valve gear
Inventor: IKEJIRI HIROKI
IPC: F01L1/18
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce striking or seating sound from a engine valve gear clearance adjusted by a hydraulic lash adjuster even after secular change. SOLUTION: A lifter 16, whose point contacts with the shaft-end 7a of an intake or exhaust valve 7, is accommodated in an outer cylinder 15 sliding freely. The outer cylinder 15 is fitted into the fitting cavity 11 of a support base material 4 from the valve side. A hydraulic passage 12 which applies hydraulic pressure to the lifter 16 through a penetration passage 15a holed at the bottom of the outer casing 15 is formed. A hydraulic lash adjuster 5 is equipped with an elastic body 17 formed between the outer cylinder 15 and the lifter 16 in order to separate them each other. Furthermore, a regulating member 10 is locked respectively to the outer cylinder 15 and the support base material 4, preventing a movement of the outer cylinder 15 toward the valve side.
Patent JP-2000066183-A (JP)
Title: Liquid crystal display device
Inventor: ISHII KOJI
IPC: G02F1/1333
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device improved in the yield of manufacturing by reinforcing a silicon oxide film formed on a transparent substrate thereby preventing alkali components from being eluted from the transparent substrate. SOLUTION: In this device provided with an upper transparent substrate 1, a lower transparent substrate 2, upper silicon oxide films 51, 52 formed on the upper transparent substrate 1, the first transparent electrode 9 formed on the upper silicon oxide film 51, lower silicon oxide films 111, 112 formed on the lower transparent substrate 2, the second transparent electrode 14 formed on the lower silicon oxide film 111, a liquid crystal layer 3 arranged between a side of the first transparent electrode 9 of the upper transparent substrate 1 and a side of the second transparent electrode 14 of the lower transparent substrate 2 and a sealing material 4 held between circumferential peripheries of the upper transparent substrate 1 and the lower transparent substrate 2 which seals the liquid crystal layer 3,  at least one layer of an additional lower silicon oxide film 12 which is formed by the film forming method different from the method for forming the lower silicon oxide film 111 is arranged on the lower silicon oxide film 111.
Patent JP-H0678147-A (JP)
Title: Image reader
Inventor: DEYAMA HIROYUKI
IPC: H04N1/00
Filed: 1992-08-28
Abstract: PURPOSE:To specify the dirty position of a shading plate or an abnormal CCD chip, to detect the abnormality like large dirt of the shading plate or dirt of a read optical system, and to avoid the influence of this abnormality. CONSTITUTION:A shading correction means 204 operates read data of the shading plate, which is outputted from a shading data storage means 1060 where read data of the shading plate for correction of the read level difference among chips of a CCD is stored, and read data of an actual document to correct the read level difference among chips of the CCD. A calculating means calculates an average value, a maximum value, and a minimum value from read data for each CCD of the shading plate and performs fault diagnosis like specification of dirt of the shading plate or the read optical system or an abnormal CCD chip and avoid, the influence of faults.
Patent JP-S61106206-A (JP)
Inventor: ITO KATSU
IPC: B28B1/30
Filed: 1984-10-30
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-S6291052-A (JP)
Title: Telephone message system
Inventor: TAGUCHI OSAO
IPC: H04M3/42
Filed: 1985-10-17
Abstract: PURPOSE:To facilitate the communication between subscribers by dialing a talkie tone sending pattern selection number and a called party number to register the number in an exchange and sending a talkie tone to the caller side from the exchange. CONSTITUTION:A talkie tone sender TKE in which various talkie tone sending patterns are set in advance and when a message registration from a caller SUB 0 exists, dialed talkie tone sending pattern selection number and called party number in succession to the dial number. When the called party SUB 1 is idle, one of talkie tone sending patterns is selected and a talkie tone sender TKE sends a talkie tone to the called party SUB 1. The called party SUB 1 is called regardless of idle or talking called party, the message of a caller SUB 0 is recognized by the sending of the talkie tone sending pattern selected by the caller SUB 0.
Patent JP-H0566559-A (JP)
Title: Microcapsule and image forming device
Inventor: HATTORI YASUHIRO
IPC: G03D13/00
Filed: 1991-09-10
Abstract: PURPOSE:To allow a dyestuff in microcapsules to almost completely flow out and to form clear picture images of enough density by dispersing the dyestuff such as dyes and pigments in a high insulating carrier liquid essentially comprising an org. solvent and providing a means to apply an electric field to make the dyestuff flow out. CONSTITUTION:The microcapsule 1 consists of an outer wall 2 and inner content 3. The wall 2 consists of a polyamide resin, polyurethan resin, etc., and has generally 0.1-mum thickness. The inner content sealed in the wall 2 contains a dyestuff 4 as well as a high insulating carrier liquid 5. This carrier liquid 5 has high electric insulation, which acts as a carrier for the dyestuff. Namely, the dyestuff 4 and the carrier are electrified in opposite polarities to each other. On the other hand, a means to apply an electric field is provided in a pressurizing and developing zone to make the dyestuff 4 flow out when the microcapsule tonner is pressed. Thereby, with this electric field and electrification property of the dyestuff 4, electrostatic force is given to the dyestuff 4 which almost completly flows out.
Patent JP-S59123980-A (JP)
Title: Optical reader
Inventor: TAKAMI MANABU
IPC: G06K7/10
Filed: 1982-12-29
Abstract: PURPOSE:To allowing a convergent optical transmitter array to photodetect reflected light from the part facing a slit in a body to be read and to obtain high resolving power through simple constitution by arranging an antireflection mask which has the slit opposite to the body to be read. CONSTITUTION:The antireflection mask 6 abuts on the reverse surface of the platen 8 of an optical reader and one slit 7 is formed in the mask 6 where an original 3 is read. This mask 6 is moved together with the convergent optical transmitter array 1 in one body. Light which is emitted by the light source 4 of this reader and photodetected by an end surface 1a of the transmitter array 1 is only reflected light from the part read through the slit 7. Then, reflected light except from the read part is prevented to be made incident to an image sensor 5 and information on an original 3 with high resolution is read by a reading head.
Patent JP-2001054456-A (JP)
Title: Portable pillow device
Inventor: FUJIWARA TOMIO
IPC: A47G9/10
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable pillow device structurally strong and excellent in its durability which is comfortably used as a pillow, simply deformed to a using state as a pillow and to a stored and portable state in a one-touch operation and is not bulky in its stored state. SOLUTION: This portable pillow device comprises a base 12, support members 14 collapsibly provided at the right and left sides of the base 12, belt members 16 attached to the base 12 and fitted to the support members 14 so as to be deformable in arbitrary forms to surround the outer peripheries of the support members upon lifting the support members 14 and an elastic head rest member 18 for supporting a head part. The head rest member 18 is provided so as to extend between both the belt members 16 surrounding the outer peripheries of the support members 14 raised upright. The portable pillow device can be deformed to a using state as a pillow and to a stored state only by one simple operation for rotating the support members 14 by a finger tip, or the like.  Thus, the device has the small number of parts, and is structurally strong, excellent in its durability and low in its manufacture cost. Since the head rest member 18 is elastically deformable, the device can be comfortably used as a pillow.
Patent JP-H0980923-A (JP)
Title: Image forming device
Inventor: MIZUISHI HARUJI
IPC: G03G21/20
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent peeling discharge caused by high resistance generated when the moisture percentage of a transfer material becomes insufficient and to prevent an abnormal image from being formed by supplying water to the transfer material before the transfer material is carried by a transfer carrying belt. SOLUTION: A water supply means 50 is equipped with a controller 51 and a water supply member 52, and arranged at a position attained before the transfer paper is carried by the transfer carrying belt 24 in the moving direction of the transfer paper, that is, the set position of a resist roller 38. The member 52 is constituted of a tank 52A housing water and a pad 52B whose one part is immersed in water, and contacts with/separates from the roller 38 by a solenoid 54. The percentage of moisture content of the transfer paper in a paper feeding device is detected by a moisture percentage sensor 53. In the case of judging that the detected percentage of the moisture content is equal to or under a specified value, the controller 51 drives the solenoid 54 so that the member 52 may be brought into contact with the roller 38 to supply the water to the transfer paper.
Patent JP-H1158657-A (JP)
Title: Non-combustible laminated sheet and non-combustible container
Inventor: MIZUKAMI SUSUMU
IPC: B32B15/12
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To impart appropriate rigidity and bending property to a laminated sheet with flexibility retaining for enabling using for blank material by laminating paper backed with metallic foil on a non-combustible fiber sheet. SOLUTION: The metallic-foil side of paper 2 (what is called shine paper), which is metallic paper backed with metallic foil, is laminated on a non-combustible fiber sheet 1 by pasting for obtaining a non-combustible sheet S1. Thereby, various non-combustible containers having appropriate rigidity can be manufactured like paper containers by using a paper processing method, which enables manufacturing of paper containers at extremely low costs. Since the paper 2 backed with laminated metallic foil can have thermal insulation effect, thermal insulation properties to fire as well as non-combustibility can be imparted to the container. The non-combustible part and the container part can be cut as one laminated sheet for processing and bonding, thereby the non-combustible container can be manufactured at extremely low costs.
Patent JP-2001057465-A (JP)
Title: Connection structure between printed boards
Inventor: YOSHIZAKIYA KATSUMI
IPC: H05K1/14
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide the connection structure for a printed board wherein printed boards are electrically and mechanically connected, without assuring a region of a printed board where a connection part such as a connector is mounted while causing no increase in parts cost, for an enlarged part mounting area on the printed board, resulting in a smaller area for the printed board. SOLUTION: A second printed board 2 is electrically and mechanically connected to a first printed board 1 by a specified cross-angle. The first printed board comprises an insulating board 5, a pair of upper and 1ower lands 6, and a through hole 7 penetrating a board comprising the pair of lands. The second printed board comprises an insulating board 10, a projection 13 wherein, comprising at least one contact-plug terminal 12 which protrudes on one end edge of the insulating board, the contact-plug terminal engages with the through hole, and a connection electrode pattern 14 with such positional relationship as can be soldered to a land formed on the lower surface of the first printed board at engagement while provided at least on one surface side of the projection.
Patent JP-S61109641-A (JP)
Title: Work carrying/machining device
Inventor: YAMANAKA KANEMITSU
IPC: B21D43/28
Filed: 1984-10-31
Abstract: PURPOSE:To improve the safety by arranging a laterally movable transfer table in front of machining device to make the work position variable thereby preventing interference such as contact between the works and between a work and the transfer table. CONSTITUTION:In front of a plurality of lateral machining units juxtaposed each other, first rail 4 for traveling a traverse table 3 for carrying a work W is laid laterally. While second rail 5 for providing a working space between the front face of the machining device 2 is arranged between the machining device 2 and the first rail 4. A transfer table 7 associated with a tool for carrying the work W in longitudinal direction is arranged on the upper face of the second rail 5. Consequently, the leading edge of the transfer table 7 can positioned near the machining device 2 while the traverse table 3 can be stopped near the trailing edge and a pair of said tables are arranged for every machining unit.
Patent JP-S6473387-A (JP)
Title: Video pattern generator
Inventor: TAKAHASHI NOBORU
IPC: G09G5/36
Filed: 1987-09-14
Abstract: PURPOSE: To easily obtain optional line frequency and to optionally inspect a line frequency operation range or the like up to a fine range by generating a clock with frequency different from that of a dot block from the start of a blanking period. CONSTITUTION: When a command for changing the line frequency of a display screen of a CRT display device 9 or the like is outputted, the blanking validity of one line on the screen is judged and set up. A clock CL1 having 1/a times the prescribed frequency of a dot clock is sent to a memory 5 at the time other than the blanking validity and picture information is read out and displayed based upon the speed of the clock CL1. In the blanking validity, a clock CL2 with frequency different from 1/a times the frequency of the dot clock is sent to the memory 5 and picture information is read out from the memory 5 at the speed. Since the line frequency of one line is changed as the result and the line frequency can be optionally set up, the line frequency operation range of the CRT display device 9 or the like can be accurately inspected.
Patent JP-H1073270-A (JP)
Title: Floor heating device
Inventor: HIYAMIZU MASARU
IPC: F24D13/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To always and surely maintain heating temperature at a predetermined location or an entire surface of a floor heating device always at a temperature set by a user as a requirement, to enable not only the floor heating device to be effectively operated with a requisite minimum amount of electrical power but also a life of product such an electrical device placed at a predetermined location in the floor heating device to be extended. SOLUTION: Each of floor heating devices has a respective heat generating member 5 and is constructed to have a plurality of base members which can be connected through connecting members 9 so as to form a desired laying pattern. In this case, the main body of the floor heating device or each of the base members 3 is provided with either a floor temperature setting means capable of setting or changing at least two kinds of upper limit floor temperatures or a heating pattern setting means capable of setting or changing respectively an electrical energization for each of the heat generating members 5.
Patent JP-S61109024-A (JP)
Title: Optical filter
Inventor: NAGANO AKIHIKO
IPC: G02F1/133
Filed: 1984-11-01
Abstract: PURPOSE:To obtain the overlap effect of respective soft focuses of plural liquid- crystal cells by laminating plural liquid-crystal cells, which have island-shaped nonconductive areas arranged irregularly, in either of transparent conductive layers which are formed across a liquid-crystal layer in a direction different from the regular direction of an oriented film. CONSTITUTION:Switches 29 and 39 are turned on independently to produce a specific soft focus effect. On the other hand, when the switches 29 and 30 are turned on at the same time to apply voltages to a couple of transparent electrodes 23 and 24 and a couple of electrodes 33 and 34, liquid-crystal molecules of liquid crystals 26 and 37 are oriented in directions M and N respectively and extraordinary light beams transmitted through electric-field unapplied areas of the respective liquid-crystal layers have mutually orthogoal planes of oscillation. Consequently, optical path differences between the extraordinary light beams of the respective liquid-crystal layers and ordinary light beams having the same planes of oscillation are independent for the respective liquid crystals. Therefore, when two-layer liquid-crystal cells are driven at the same time, the effect in which soft focuses overlap one another is obtained.
Patent JP-2000024657-A (JP)
Title: Water softener with vertical three step switching valve
Inventor: MATSUOKA TAKASHI
IPC: C02F1/42
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact, simple and inexpensive ion exchange resin water softener capable of executing three functions of the collecting of softened water, back washing for stirring and cleaning ion exchange resin and the regeneration of the ion exchange resin with salt water by providing a vertical three step switching valve having an ejector inside for the water softener by the ion exchange resin. SOLUTION: In the water softener directly connected to the faucet for city water, an ion exchange resin vessel 4 housing the ion exchange resin 20, the vertical three step switching valve, which is composed of a switching valve main body 7 having a city water flow-in port, a softened water discharge port and a salt water cock and a vertical conical switching valve 12 having an ejector 16 inside, a filter cylinder 17 and a lead pipe 18 having a filter 19 at the tip are provided. A salt water vessel is connected to the salt water cock through a salt water conduit tube.
Patent JP-H08103091-A (JP)
Title: Starting of asynchronous machine
Inventor: PETORI SUKURODERUSU
IPC: H02P21/34
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To start an asynchronous machine quickly by a method, wherein a stator flux and a rotor flux have a same phase to make a generated moment zero and the supply frequency of an inverter is synchronized with the revolutions at which the rotor of the asynchronous machine can rotate. SOLUTION: A power is supplied to a 3-phase asynchronous machine 1 by an inverter 2 connected to a DC voltage intermediate circuit UDC. A control system 3 which controls the inverter 2 measures the currents isa and isb of 2 phases among three-phase currents supplied to the asynchronous machine 1. When the asynchronous machine 1 is started, a zero-moment is set as the target of the control system 3. As the control system 3 is given the zero-moment as reference, it controls a stator flux in relation to a rotor flux to correct a generated moment. Thus the revolution of the stator flux is matched with the revolution of the rotor flux. As the stator flux has no inertia, its frequency can reach a value further higher without delay.
Patent JP-H0569833-A (JP)
Title: Electrically-operated power steering device
Inventor: INOUE MAKOTO
IPC: B62D5/04
Filed: 1991-09-11
Abstract: PURPOSE:To eliminate radio noise generated from a motor driving circuit of an electrically-operated power steering device. CONSTITUTION:An electrically-operated power steering device is provided with a motor driving circuit 9 comprising four switching elements FET 2a, 2b, 2c and 2d and boot strap circuits, and with a control device 5 for carrying out interrupting and switching of polarity of the motor 1 based on a detected torque from a torque sensor 6 and a detected car speed from a car-speed sensor 11 so as to control a steering force auxiliary amount. On/off of the FET 2a, 2b, 2c and 2d constituting a bridge circuit is controlled by a signal from this control device 5. And both terminals of the motor 1 are connected to a connection between the FET 2a and 2c and a connection between the FET 2b and 2d. As a booster circuit required for the conventional constitution is not used, radio noise is not generated.