baber/WOPTO huggingface dataset:
Patent JP-S5713281-A (JP)
Title: Reciprocating pump
Inventor: KOMATA KATSUMORI
IPC: F04B1/047
Filed: 1980-06-28
Abstract: PURPOSE: To obtain a reciprocating pump with a smoothly and easily changeable valve body by applying a drive shaft to be operated by the injection and discharge of driving pressure fluid.  
     CONSTITUTION: Diaphragms 1 are provided radially to be reciprocated by driving pressure fluid, while sucking and discharging pipes 3 and 4 are connected to pump valve bodies 2. Drive shafts 7 and 7' are provided with projections 8 and 8' and grooves 9 and 9', and a pivot 10 can be inserted into them. A valve mechanism 11 is composed of a rotary switch valve body 12 and a circular cam 13, and supported at the top of the pivot 10 to be rotatable. Consequently, when a pressurized fluid, for example, pressurized air is injected into an injection port 16, it is introduced into diaphragm operation chambers via a goorve 14, a lateral groove 15, and pipes 21 in the rotary switch valve body 12, and pushes diaphragm 1 to discharge liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5423416-A (JP)
Title: Drop-out correction system for time axial corrector trough pilot system
Inventor: KAWAMURA TOSHIAKI
IPC: H04N5/94
Filed: 1977-07-25
Abstract: PURPOSE: To avoid the phase shift of the video signal by proudcing the writing address of the memory via the writing address geneerator which is driven by the oscillator output. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02266616-A (JP)
Title: Bs converter
Inventor: KAWABATA KAZUYA
IPC: H04B1/18
Filed: 1989-04-06
Abstract: PURPOSE:To send a satellite broadcast reception signal, a VHF reception signal and a UHF reception signal through one coaxial cable by connecting a synthesizer synthesizing a VHF-UHF band reception signal with an intermediate frequency signal at a post-stage than a frequency conversion circuit and incorporating the synthesizer in a case. CONSTITUTION:A synthesizer 10 connects to a post-stage of a 1st intermediate frequency amplifier circuit 8 comprising amplifiers 8a8c. The synthesizer 10 is contained in a single case to constitute a BS converter together with amplifiers 2, 3, a frequency converter circuit 6, a local oscillating circuit 7 and an intermediate frequency amplifier circuit 8. Thus, reception signals of 3 kinds of broadcast, a satellite broadcast, a VHF broadcast and a UHF broadcast are sent through a single coaxial cable.
Patent JP-S62245577-A (JP)
Title: Magnetic head feeder
Inventor: KIMURA KAZUHO
IPC: G11B21/02
Filed: 1986-04-17
Abstract: PURPOSE:To prevent the disengagement in the engagement of a rack and a pinion by holding a rotating shaft including the pinion by the rack and a holding part. CONSTITUTION:The pinion 4 is attached to the rotting shaft 3 of a pulse motor 2 and in a rack body 10, the rack 11 and the holding part 12 of the rotating shaft 3 including the pinion 4 are integrally constituted. At both the ends of the rack 11 of the rack body 10, opening parts 13 are provided to make the engagement of the rack 11 with the opening 13 through the pinion 4 during an assembling. Accordingly, even when the force for detaching the engagement of the rack 11 and the pinion 4 is produced, the holding part 12 of a rigid body prevents it to correctly move and position a magnetic head 5.
Patent JP-H09255488-A (JP)
Title: Production of silicon single crystal
Inventor: NAGAI NAOKI
IPC: H01L21/208
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To send a granular silicon raw material from a feeder to a supply pipe while preventing abrasion of a coated film or a lining on the surface of the feeder or the damage of the feeder. SOLUTION: In this method for producing a silicon single crystal by a multi- pooling method or a continuous charging method, the supply of a granular silicon raw material to a silicon melt is carried out by supplying the granular silicon raw material from a feeder to a supply pipe and forming retention of the granular silicon raw material in the supply pipe. Then, the starting and suspension of the supply of the granular silicon raw material from the feeder to the supply pipe are repeated. In the operation, while the starting to the suspension of the supply of the granular silicon raw material, the supply speed of the granular silicon raw material from the feeder to the supply pipe is increased with time.
Patent JP-S57204425-A (JP)
Title: Artificial light source device with variable intensity
Inventor: KUSUHARA MASAKI
IPC: G01J3/10
Filed: 1981-06-11
Abstract: PURPOSE:To obtain a device which is capable of varying optical intensity on the surface to be irradiated, continuously and stably, by placing a zoom optical system between an artificial light source and a transmission optical system, and also placing an aperture between a zoom optical system and the transmission optical system. CONSTITUTION:A zoom optical system is placed on the way of an optical path going to a surface to be irradiated, from a light source, and by adjusting it, an expansion scale factor of a light source image on the incident surface of a transmission optical system or the surface to be irradiated is varied, by which optical intensity on the surface to be irradiated is varied (decreased). For instance, light beam emitted from an artificial light source 1 is reflected by an elliptical reflector 2 and a reflector 3, forms a real image of the light source 1 on the incident surface of a zoom optical system 7, and also the zoom optical system 7 forms a reduced/expanded image of the light source  1 on the incident surface of a transmission optical system 4. In this state, when a focal  distance of the zoom optical system 7 is adjusted, the scale factor is varied, and when the image on the incident surface of the transmission optical system 4 is enlarged, optical intensity which is made incident actually is decreased due to an aperture 8, and optical intensity on a surface to be irradiated 5 is decreased.
Patent JP-S5613892-A (JP)
Title: Incoming call connecting system
Inventor: SAKURAI KUMAHISA
IPC: H04Q3/555
Filed: 1979-07-13
Abstract: PURPOSE:To realize an incoming system service having various types of functions, by receiving and translating not only the selected figures but the connection type- based code sent from the preceding station to alternate the function of the incoming trunk and also switching the incoming trunk information to be extracted. CONSTITUTION:When incoming trunk ICT connected to incoming register IR receives the connection type-based code, function pattern relays CHG and RGC are operated. As a result, a free alteration is possible for the function of trunk ICT at the preceding station and via the connection jumper of the connection type-based code development tree which is provided to register IR. At the same time, both the alteration of the trunk class and the control to be given from the preceding station become possible by switching forcedly the output of the output information of trunk number group TNG based on the connection type-based code.
Patent JP-H04302248-A (JP)
Title: Multifunctional telephone set
Inventor: OSAWA KENJI
IPC: H04M1/00
Filed: 1991-03-29
Abstract: PURPOSE:To eliminate necessity for providing any memory exclusive for alternate reception and to prevent information from being interrupting by selecting whether received FAX information is recorded to a general purpose memory card or to a recording paper sheet. CONSTITUTION:A manipulation part 7 is composed of an LED and keys or the like and in addition to a prescribed operation as the telephone set, it is selected whether the received FAX information is recorded to the recording paper sheet at a FAX part 3 or to the memory card. As this memory card, the general-purpose memory card freely attachable/detachable to the FAX part 3 is used. When FAX data are received and write to the memory card is selected, the received data are written in the card and the alternate reception is executed. When write to the card is not selected, it is investigated whether there is the form or not and when there is the form, the received data are printed onto the form. When there is no form, the received data are written in the card. It is switched by the manipulation of the manipulation part 7 whether the data are written in the card or not.
Patent JP-H1083353-A (JP)
Title: Information processing system, information processor and its method
Inventor: KONDO TETSUJIRO
IPC: G06F21/62
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the management of information and to hold a secrecy. SOLUTION: The connection part 104 of a portable personal computer 101 with a function communicating with another personal computer through a network and the connection part 115 of a desktop personal computer 111 without a communication function are connected to each other. Though RAM 143 of the computer 101 is registered as one of the managing device of CPU 161 of the computer 111, RAM 163 of the computer 111 is not registered as the managing device of CPU 161 of the computer 101. Though CPU 161 is capable of directly accessing to RAM 143 to write data in it and to read out data from it, CPU 161 is not capable of directly accessing RAM 163 to directly write data in it and to read data from it.
Patent JP-2000283669-A (JP)
Title: Cooling device, electronic equipment and cooling medium accumulating device
Inventor: YAZAWA KAZUAKI
IPC: F28D15/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To effectively cool a heat generating part installed in electronic equipment without exposing to surrounding atmosphere. SOLUTION: There are provided a sealingly closing member 4 having one end 4a connected to a heat generating member 2a, the other end 4b connected to a thermal radiating means 7 and having a sealingly closed space in it; medium 5 filled in an inner space of the sealingly closing member 4, sublimating with heat transmitted from the heat generating member to one end and condensing under cooling at the other end by the thermal radiating means; and a heating means 6 for heating the medium condensed at the other end to sublimate, wherein the heat generated from the heat generating member is discharged under sublimation and condensation of the medium toward the thermal radiating means to cool it.
Patent JP-S61258742-A (JP)
Inventor: KADOTA KUNIAKI
IPC: B29C63/02
Filed: 1985-04-25
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-H08281119-A (JP)
Title: Conversion method for hydrocarbon
Inventor: UITSUHERU TEIMEN KETOSHIEERU
IPC: C07C5/22
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To improve a inversion ratio by bringing a catalyst contg. a specified zeolite L and the catalyst contg. one or more catalytically active metal(s) into contact with a hydrocarbon feed in a hydrocarbon converting method by use of the catalyst contg. zeolite L. SOLUTION: For the case of a desired conversion, a catalyst contg. zeolite L having cylindrical fine crystals and the catalyst contg. one or more catalytically active metal(s) is (are) brought into contact with a hydrocarbon feed, the zeolite L is prepared from water, a silicon source and an aluminum source and, it is prepared by heating to at least 75 deg.C an alkaline reactive mixture preferably having the molar ratio (expressed as oxides) of 2.63-2.67M2/n O:Al2 O3 :8.8-9.7SiO2 :145-160H2 O (M is a cation or cation mixture of valence (n), especially potassium) and preferably having the molar ratio M2/n :SiO2 of at least 0.275.
Patent JP-H06275546-A (JP)
Title: Plasma treating device
Inventor: ARAI IZUMI
IPC: C23C16/50
Filed: 1993-03-24
Abstract: PURPOSE:To surely remove remaining charges in the holding section of an electrostatic chuck which holds an object to be treated with Coulomb force in a non-contacting state and in a short time. CONSTITUTION:In the device which is provided with an electrostatic chuck for holding an object W to be treated with Coulomb force and treats the object W by generating plasma, a gas introducing means 14 which introduces a process gas to a treatment chamber 1 in which the object W is treated and an ionizing means 80 which ionizes the process gas introduced by means of the introducing means 14 are incorporated. The device is constituted so that the process gas ionized by means of the ionizing means 80 can be supplied to the object holding section 32 of the electrostatic chuck 7.
Patent JP-H07279087-A (JP)
Title: Paper containing chaetomorpha crassa and its production
Inventor: SOEDA KAORU
IPC: D21H11/00
Filed: 1994-04-05
Abstract: PURPOSE:To make paper by using Chaetomorpha crassa as a kind of injurious algae. CONSTITUTION:This paper contains fine powder of Chaetomorpha crassa which is obtained by pulverizing the algae by mechanical dry treatment so as to be passable through a >=30-mesh sieve. Specifically, this paper is characteristically manufactured by the following process: Chaetomorpha crassa harvested from the sea is freed from foreign substances and dried, and pulverized by mechanical dry treatment so as to be passable through a >=30-mesh sieve to form into fine powder of the algae, which is, in turn, incorporated in a pulp slurry to conduct a papermaking.
Patent JP-H09277038-A (JP)
Title: Manufacture of pin fin type heat sink and the same with axial fan
Inventor: MATSUMOTO SHIRO
IPC: B23K1/08
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of a pin fin type heat sink simple and also capable of easily obtaining a deformation structure. SOLUTION: A number of plate bodies 3, each of which is provided with many slits 31a and projections 33 at both edges 32, are arranged into a stacking body 4 with the projections 33 faced in the same direction and with all bodies superposed uniformly, and mutually joined; then, the joined unit is bisected in the manner of transversely cutting the slits 31a, so that a pin fin type heat sink is obtained from each of the bisected part.
Patent JP-S60234333-A (JP)
Title: Heat treatment device
Inventor: TANIMOTO MICHIO
IPC: H01L21/52
Filed: 1984-05-07
Abstract: PURPOSE:To enable to have the gas generated from paste to come in contact with a pellet, a lead frame and the like by a method wherein an air passage is provided opposing to the pellet and, at the same time, an air intake passage is provided around said air passage. CONSTITUTION:When a multiple connected lead frame intermittently stops at the prescribed position, a heat block 13 is moved up by an elevator 14, it comes in contact with the back side of the lead frame, the silver paste 4 coated on a tab is hardened by heat and, at the same time, impure gas 19 is generated. However, when the heat block 13 comes in contact with the lead frame 8, a breathing block 15 lightly presses the surface of the lead frame 8, an air intake passage 17 sucks the air located around a pellet 6, clean dry air is sucked in from an air passage 16, the air lightly flow against the upper surface of the pellet 6 and air curtain is formed. Accordingly, the impure gas 19 does not come in contact with the pellet 6, and as it is sucked together with the dry air located directly above the impure gas through the intermediart of the air intake passage 17, the flowing of the impure gas toward the lead frame 8 can be prevented.
Patent JP-S58207287-A (JP)
Inventor: SHIMODA OSAMU
IPC: B66C13/08
Filed: 1982-05-26
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-S61246621-A (JP)
Title: Encoder
Inventor: YAMAKOSHI KAZUNARI
IPC: G01D5/347
Filed: 1985-04-25
Abstract: PURPOSE:To prolong the lifetime of an encoder and to improve the noise resistance and others thereof, by forming a distributed refractive index type flat lens in a moving plate in the encoder comprising a light-emitting means, the moving plate and a light-receiving means. CONSTITUTION:An encoder so constructed that a light emitted from a light- emitting means such as a light-emitting diode 1 is received by a rotary disk 2 having a distributed refractive index type flat lens formed therein and is focused in the vicinity of a fixed slit plate 3 provided below the disk 2 and the disk 2 is rotated so that the light reaching a photodiode 4 is intercepted by a light-intercepting element of the slip plate 3, is obtained. In the encoder thus obtained, the light for a plurality of pitches of the slit plate 3 is focused by the rotary disk 2 to be utilized efficiently, an amount of light emission of the diode 1 is so reduced thereby as to prolong the lifetime thereof, the generation of noise is prevented, and heat generation, as well as a consumed power, are lessened.
Patent JP-H06302220-A (JP)
Title: Dielectric porcelain material
Inventor: ISOMURA AKIHIRO
IPC: H01P7/10
Filed: 1993-04-16
Abstract: PURPOSE:To provide an inexpensive dielectric porcelain material of a microwave band type, having an excellent dielectric characteristic, which is sufficiently balanced, without any limitation in view of resources. CONSTITUTION:A dielectric porcelain material is expressed by a formula: a(Ba1-x, Pbx)O.bLa2O3.cTiO2, wherein 0.65<=(x)<=1.0, 11.7<=(a)<=21.7, 11.7<=(b)<=21.7, and (a)+(b)+(c)=100mol%.
Patent JP-H0542326-A (JP)
Title: Method for forming fuel tank for motorcycle
Inventor: MATSUMURA ATSUSHI
IPC: B21D24/00
Filed: 1991-03-28
Abstract: PURPOSE:To relieve conditions of forming for drawing process and to form a tank container in accordance with a target by providing a bend line at or near the top of a drawn saddle part and bending the saddle part round the bend line. CONSTITUTION:First of all, when a blank for an inner panel 1 is arranged between a pair of upper and lower drawing dies and the drawing dies are pressurized and drawn relatively shallowly, a developed inner panel of the saddle is drawn. Since drawing is shallow, the corner parts on the circumference of the saddle part 4 are formed by small radii of curvature in accordance with the target. Further, two bend lines 6 are mounted in parallel in the width direction at or near the top of the saddle part 4. Then, a flange part 7 joining to an outer panel is left in the trimming process to cut an excessive part positioned on the circumference of the saddle part 4 and to form an inner panel 1b. In the last bending process, as the bending dies are pressurized and the shape of the saddle part 4 is held, the saddle part is bent round the bend line 6 to form the inner panel of the last shape.
Patent JP-S5614428-A (JP)
Title: Plate glass bending apparatus
Inventor: WATANABE NORIO
IPC: C03B23/031
Filed: 1979-07-17
Abstract: PURPOSE: To enable many kinds of bent glass to be formed with a cheap apparatus by constructing part of the press forming face of each pressing member of the titled apparatus with a plurality of face blocks which are close to each other and can be regulated at the front and rear positions and the oscillating angle position.  
     CONSTITUTION: Heated plate glass G hung with a plurality of tongs 1 is bent with pressing members 2a, 2b of the apparatus. At least part of press forming face 3a, 3b of each member 2a, 2b is constructed with many face blocks 4a, 4b, and each block 4a, 4b is supported so that the front and rear positions and the oscillating angle position can be regulated against support members 5, 5a (not shown). Thus, the fine adjustment of faces 3a, 3b is performed easily, and the adjustable curvature range is expanded to enable many kinds of bent glass to be formed. In addition, a considerable sum of conventional pressing members classified by kinds can be made unnecessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07298357-A (JP)
Title: Multiple base station radio communication system
Inventor: SUEYOSHI HIROKI
IPC: H04W76/00
Filed: 1994-04-27
Abstract: PURPOSE:To enable a two-way communication between a base station and a slave equipment, to confirm data reception form a host device and also confirm the completion of the data transmission, to speedily and surely process data and stopping unnecessary transmission, and to easily arrange and connect a controller and the base station. CONSTITUTION:The controller 5 sends an idle signal through base stations 2a and 2b at regular intervals. On the basis of the idle signal, data transmission by a two-way communication is performed between the base stations 2a and 2b and radio slave equipments 3a-3c. Further, when data are transmitted and received, a confirmation answer is sent from a reception side to a transmission side. At this time, the radio slave equipments 3a-3c generate random numbers each time transmission is performed, and the transmission intervals of the radio slave equipments 3a-3c are dispersed by the random number processing to prevent the data from colliding against one another.
Patent JP-H01312828-A (JP)
Title: Manufacture of semiconductor
Inventor: YAN HAISUMA
IPC: H01L21/306
Filed: 1989-04-11
Abstract: PURPOSE: To eliminate an arbitrary crystal disturbance essentially without losing accuracy by joining a semiconductor to a carrier permanently using a support with a sufficient thickness and then reducing the thickness of the semiconductor. CONSTITUTION: A carrier 2 has parallel main surfaces and is joined to a support 1 with a thickness of at least 1/8 of the maximum dimension of the carrier 2 tentatively and is ground mechanically with a flatness of at least 1/2μm. After a semiconductor 4 is permanently joined to the main surface of the carrier 2 via the main surface, the semiconductor 4 is ground mechanically to a thickness that is thicker than a desired final thickness by 50μm or longer. Then, the semiconductor 4 is alternately ground mechanically and tribochemically to a thickness that is thicker than the final desired layer thickness by at least 10μm.  Further, a tribochemical grinding state is performed up to a desired layer thickness of the semiconductor to obtain a desired semiconductor, thus preventing an arbitrary crystal disturbance generated below the semiconductor surface from damaging the functions of the carrier and hence avoiding warpage.
Patent JP-S5615319-A (JP)
Title: Reclamation apparatus for waste plastic
Inventor: YOKOYAMA SUSUMU
IPC: B29B17/00
Filed: 1979-07-17
Abstract: PURPOSE:To economically manufacture reclaimed product of required specific gravity by using combustible waste as heat source for reclaiming and kneading molten waste plastic and waste of high specific gravity. CONSTITUTION:Melting pot 2 equipped with delivery tube 4 and delivery tube 5 are provided inside incinerator 1 for burning combustible waste. Waste plastic A is charged into melting pot 2 from hopper 31 of feed device 3 through scale 32 and charging hole 18. Then melting plastic is supplied to kneading tank 7 by means of screw 44 of the delivery tube 4. In the meantime, waste of high specific gravity is charged into the delivery tube 5 from hopper 60 of the feed device 6 via scale 61 and charging hole 19 and said waste is supplied to the tank 7 with the aid of screw 56. Following this process, both wastes A, B are uniformly blended in tank 7 and the blended waste is fed into the forming machine 9 through the intermediary of extrusion tube 8. Thus reclaimed product D is formed. By controlling the number of revolutions of scales 32, 61 and screws 44, 56, it is possible to adjust the blending ratio of both wastes A, B and obtain product of required specific gravity in the above-mentioned process.
Patent JP-S5715571-A (JP)
Title: Remote control device
Inventor: MIHASHI TAKAMICHI
IPC: H04N5/00
Filed: 1980-07-01
Abstract: PURPOSE:To enable to switch and select a mode independently of the mode of voice multiplex at the main body side, by providing a connection terminal for voice monitor to a control unit and switching and selecting the multiplex voice applied to this terminal. CONSTITUTION:A remote control unit 60 has a head phone jack for audio monitor 75 and a switch 70 corresponding to an interlock switch which switches and selects the mode in multiplex voice applied to the jack 75 is provided. The multiplex voice in the desired mode can be monitored independently of the mode of multiplex voice of a video tape recorder, by switching and selecting the switch 70 to a desired one position among the three switchig positions A, B, C.