baber/WOPTO huggingface dataset:
Patent JP-S57169732-A (JP)
Title: Camera capable of switching to manual exposure control and shutter priority automatic exposure control
Inventor: FUJINO MASAHISA
IPC: G03B7/0805
Filed: 1981-04-14
Abstract: PURPOSE: To display finder information which is required only for a selected photographic mode and is easy to see, by evacuating an indication part of a follow needle lever to the outside of the visual field.  
     CONSTITUTION: When the shutter priority photographic mode is selected, an auto/manual changeover pin 31 of a lens is projected, and a changeover pin 2 in the camera side is moved to the right, and a changeover lever 3 is rotated clockwise, and an intermediate lever 4 is turned counterclockwise, and a part 1b of a sliding plate 1 for evacuating a follow needle is pressed to the left to operate the plate 1 to the same position as the stop-down metering state, and a follow needle lever 7 is evacuated to the outside of the visual field. When this mode is released, the pin 31 is drawn back to return to the original position, and the plate 1 and levers 4 and 3 are returned to positions in the manual photographic mode of exposure measurement at open aperture by the accumulated force of a spring 22 of the plate 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63277438-A (JP)
Title: Structure of rotor for high-speed rotating electric machine
Inventor: KAWAMURA HIDEO
IPC: H02K1/06
Filed: 1987-03-11
Abstract: PURPOSE:To reduce the loss due to core loss, by laminating amorphous silicon steel and cooling fins composed of silicon steel plates to constitute a stator core. CONSTITUTION:A rotor 6 has a permanent magnet 61 and a tube 62. On the other hand, a stator 7 is provided in the outside circumferential direction in correspondence to the rotor 6. Amorphous silicon steel is laminated to the predetermined thickness and overlapped with cooling fins 72 composed of silicon steel plates. Further, the laminated amorphous silicon steel and cooling fins 72 are alternately put on top of one another so as to be laminated to the predetermined dimension and to be formed as an iron core section of the stator 7. In this way, the heat generation caused by the core loss due to hysteresis loss and eddy current loss generated to a stator core 71 becomes reduced. Moreover, the heat is radiated through cooling fins 72, so that the temperature of the stator 7 can be prevented.
Patent JP-S56154370-A (JP)
Title: Support compensation walking transport device
Inventor: TSUMURA TADAHIKO
IPC: B62D57/02
Filed: 1980-04-25
Abstract: PURPOSE: To surely transport a load in a stable manner even for on the rugged ground, by providing an integrated control mechanism for performing overall control operation of walking motion in each unit.  
     CONSTITUTION: Walking legs 2, 2', in which top ends of the first links 5, 5' are pivotally supported to the first hinge 14 protruded from the lower face of a leg base board 3 and to the first hinge 14' protruded to the lower end of a leg base board shaft 1, are longitudinally swingably mounted by actuators of walking leg swinging motion operating means 10, 10'. Then to the second hinges 15, 15' at lower ends of the first links 5, 5' the second links 6, 6' are pivotally supported and longitudinally extensibly and foldably arranged by actuators of extensible and foldable means 11, 11'. Further the third links 7, 7' are internally slidably fitted to the second links 6, 6', and their lower end parts are extensibly arraged for the second links 6, 6' by actuators of extensible means 12, 12'. And walking movements of the units are controlled with a servo mechanism by an overall control mechanism mounted to a machine mount. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08250307-A (JP)
Title: Chip thermistor
Inventor: NAKAMURA TOSHIKAZU
IPC: H01C7/02
Filed: 1995-03-15
Abstract: PURPOSE: To increase the dimensional accuracy between electrodes by electrically connecting outer electrodes to other terminals of inner electrodes and surface electrodes and forming external electrodes facing at both ends of a multilayer body so as to expose one end of each surface electrode. CONSTITUTION: Thermistor layers 3a and 3b are formed one on another to form a multilayer body 7, a pair of inner electrodes 9a and 9b are formed in the body 7 and two pairs of surface electrodes 13a and 13b are formed on the upper and lower faces 15a and 15b of the body 7. A pair of external electrodes 11a and 11b are formed at both ends 17a and 17b of the body 7. The other end of one electrode 9a is connected to the electrode 11a and the other end of the other electrode 9b is connected to the electrode 11b. The other end of the electrode 13a and that of the electrode 13b are connected to the external electrodes 11a and 11b, respectively.
Patent JP-H09329729-A (JP)
Title: Optical beam compressor
Inventor: HAAMAN EMU PURESUBII
IPC: G02B6/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical beam compressor which interfaces a multimode optical fiber and a photodetector with rapid response. SOLUTION: This beam compressor 10 is formed of a light transparent material (silica glass) formed in a tapered shape having a base end 14 and a head end 26. The base end 4 of the compressor 10 has the shape to be coupled to the end 12 of the optical fiber and has a sectional area larger than the sectional area of the core region 16 of the optical fiber 14. Thus, the beam compressor 10 compresses a light signal and supplies this signal to the small photodetector without delay. The outside wall of the beam compressor 14 is coated with a metal or metallic material in order to efficiently confine the light signal further into the tapered outside wall of the beam compressor.
Patent JP-S63221024-A (JP)
Title: Hot runner apparatus
Inventor: NAKAMURA YOSHINORI
IPC: B29C45/26
Filed: 1987-03-11
Abstract: PURPOSE:To make it possible to heat uniformly hot runners and to make the molding conditions of all the nozzle members to be the same condition, by constituting a sprue member, a hot runner block having nozzle members and a core member having a heating device at the center and providing hot runners connecting the sprue member and each nozzle member on the outer circumferential face of the core member. CONSTITUTION:The hot runner apparatus is constituted of a hot runner block 1 having a sprue member 6 on one side part and a plurality of nozzle members 4 on another side, and a cylindrical core member 7 having a heater 9 as a heating device in the center and tightly perforated in the central part of the hot runner block in its longer direction, and hot runners 10 which connects the sprue member 6 and each nozzle member 4 are provided on the outer circumferential face of the core member 7. In this hot runner apparatus, all the hot runners 10 are uniformly heated from the central part of the core member 7, and a molten resin pressed in the hot runners 10 from the sprue members 6 passes through the hot runners 10 placed between the hot runner block 1 and the core member 7 and flows into each nozzle member 4.
Patent JP-H08255950-A (JP)
Title: Semiconductor laser
Inventor: KUSHIBE MITSUHIRO
IPC: H01S5/227
Filed: 1995-03-15
Abstract: PURPOSE: To prevent mutual diffusion of Fe in a semiinsulating InP layer and Zn in p-InP layer by a structure wherein a buried part comprises a semiinsulating InP layer and a specific diffusion preventive layer having a band gap higher than that of the InP layer provided between the InP layer and an emission region. CONSTITUTION: A buried part 111 comprises a semiinsulating InP layer 113, and an In1-x-y Gax Aly As diffusion layer 112 (0<=x<=1, 0<=y<=1) having a band gap higher than that of the InP layer 114 provided between the InP layer 113 and an emission region 102. After growing an InGaAsP/InGaAsP quantum well active layer 102 and p-InP clad layer 103 on an n-InP substrate 101, the n-InP layer 111, the InGaAlAs layer 112, the semiinsulating InP layer 113, and the InP layer 114 are formed, as a buried layer, on the side face of a mesa. Mutual diffusion of Zn and Fe can be prevented by setting the band gap of the InGaAlAs layer higher than that of the InP layer.
Patent JP-S57171902-A (JP)
Title: Emulsifying agent for emulsion of agricultural machine oil
Inventor: MATSUZAKI KATSUHIKO
IPC: A01N61/02
Filed: 1981-04-16
Abstract: PURPOSE:An emulsifying agent for emulsion of agricultural machine oil having improved solubility of a nonionic surface active agent, an emulsifying agent, in a machine oil having emulsion stability and wet spreadability, comprising N- oleylsarcosine as an essential component. CONSTITUTION:An emulsifying agent for emulsion of agricultural machine oil comprising N-oleylsarcosine as an essential component. An emulsifying agent such as a nonionic surface active agent, e.g., polyoxyethylene alkylaryl ether, polyoxyethylene alkyl ether, etc. may be used as the emulsifying agent besides N-oleylsarcosine. The amount of the N-oleylsarcosine is 5-95pts.wt., preferably 10-50pts.wt. based on 100pts.wt. emulsifying agent. Destroying tetranychidae, coccids, blackbeetles, etc.
Patent JP-S51130762-A (JP)
Title: Magnetic-driven reciprocating mechanism
Inventor: KITAMURA ATSUSHI
IPC: H02K49/10
Filed: 1975-05-12
Abstract: PURPOSE: To offer a mechanism available to develope contactless reciprocating motions of driven and main driving members. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02236863-A (JP)
Title: Switching mechanism for automatic inserting device of cassette and the like
Inventor: YAMADA YUICHI
IPC: G11B17/04
Filed: 1989-03-10
Abstract: PURPOSE:To stabilize the operation of the switching mechanism of a slot-in mechanism by inserting a cassette to a device, and then always pushing the key top of an insertion detecting switch by a constant quantity by means of spring force. CONSTITUTION:When a cassette 2 is inserted to the device, a parallel part 2b at the tip turns right and left turning members 7 around a rotating shaft 7a, detains a tip 7d on an oblong member 4 slidingly, and a cassette front surface 2c becomes in parallel with the member 4. When the cassette 2 is further inserted, as soon as the cassette 2 abuts on projections 1b on the both side surfaces of a case 1, a roller 8 of the member 7 fits in a recess 2a, and it is held. At such a time, the member 4 clockwise turns by spring 9 force, presses a key top 5a of a detecting switch 5 to the front surface 2c of the cassette, a housing detecting signal is outputted, and a loading operation is executed in a recording or reproducing mode. At such a time, between the members 7 and 4, a gap S is generated, and even when the cassette 2 slightly vibrates, the signal is not inverted.
Patent JP-S58173261-A (JP)
Inventor: KONDA KOUICHI
IPC: E04H12/28
Filed: 1982-04-05
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-H11261692-A (JP)
Title: Key telephone system
Inventor: MIURA TAKESHI
IPC: H04M1/65
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone system which is capable of reproducing instantaneously a prescribed message and also simplifying a message recording/ reproducing circuit. SOLUTION: The buttons on a button operation part 3 are operated for registering the originating time and the originating destination telephone number of a message in a memory part 4. A trunk interface part 1 catches a trunk line by an instruction of a control part 9 to a automatically dial the originating destination telephone number and also to open the trunk line after the end of a call. A message recording/reproducing part 8 digitizes an audio message, that is received from a microphone 5 by an instruction of the part 9 and stores the message in a semiconductor memory part 6. The part 8 also reads the data out of the part 6 and reproduces the audio message. The part 9 selects the originating destination telephone number, that has been stored in the part 6 and automatically dials the telephone number via the part 1 to reproduce and transmit the message from the relevant semiconductor memory, when the originating time stored in the part 6 is matches with the current time of a clock part 2.
Patent JP-S60200318-A (JP)
Title: Position detector
Inventor: HIRAI AKIRA
IPC: G05B19/19
Filed: 1984-03-23
Abstract: PURPOSE:To improve considerably the insertion factor of electronic parts by detecting the coordinates of the receiving point of light transmitted through an insertion hole to convert the detection output into a shift distance to be corrected, and controlling an XY table based on said shifted amount. CONSTITUTION:An insertion hole 3 is first shifted to a place right under a light source calculated with addition by an amount equivalent to the offset between a light source 6 and an insertion head 1. In such a case, a parallel beam 13 sent from the light source 6 through the hole 3 reaches a position detector PSD11. The PSD11 has a section structure containing a uniform resistance layer formed on a silicone surface and produces an optical current with the reception of the beam 13. This optical current is divided so that it is adversely proportional to the resistance value up to each electrode. Thus two pairs of currents X1/X2 and Y1/Y2 corresponding to the coordinates are extracted and undergo operations through a differential amplifier 16 for X and Y axes independently of each other. These calculated currents are sent to an NC controller 18 in the form of a correction amount. Thus the prescribed NC data is changed by an amount equivalent to said correction amount, and a servo motor 18 of the XY table is driven.
Patent JP-H04292874-A (JP)
Title: Junction method for superconductive wire
Inventor: KATO TAKESHI
IPC: C04B37/00
Filed: 1991-03-20
Abstract: PURPOSE:To provide a junction method capable of sending a large current by permanent current junction. CONSTITUTION:A junction method comprises the steps of peeling one-side metal coats 2, 5 on the junction part of tape superconductive wires 3, 6 to be joined from superconductors 1, 4 to expose the superconductors 1, 4, and conducting a heat treatment while applying a pressure in the state where the exposed superconductors 1, 4 are mutually superposed, thereby joining the both.
Patent JP-S62212125-A (JP)
Title: Manufacture of uniaxially stretched polypropylene matter
Inventor: MATSUMOTO YOSHIO
IPC: B29C55/06
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a uniaxially stretched polypropylene matter with improved stretchability, transparency and crack-proofing by a method wherein specified polypropylene blended with a small amount of specified hydrocarbon polymer is molded and stretched uniaxially so as to obtain a uniaxially stretched matter. CONSTITUTION:Unstretched matter is molded out of a composition produced by blending 100pts.wt. of polypropylene homopolymer, the stereoregularity of boiling-heptane-insoluble part of which is 0.960 or more in the term of isotactic pentad fraction measured by <13>C-NMR (nuclear magnetic resonance method using isotope <13>C), with 0.01-2pts.wt. of hydrocarbon polymer having saturated hydrocarbon, at the end of the main chain of which at least one hydroxyl group is bonded. Next, the unstretched matter is stretched longitudinally by the draw ratio of 200-1,000%. Because the stretched matter obtained by stretching has large in elongation and tends to shrink thermally, the stretched matter normally causes to be shrunk thermally by annealing so as to have the thermal shrinkage of 10% or less. The stretched tape obtained holds a high orientation strength intrinsic to polypropylene and at the same time has a remarkably improved cracking characteristic.
Patent JP-H08227174-A (JP)
Title: Electrophotographic toner
Inventor: OSHIBA TOMOMI
IPC: G03G9/087
Filed: 1995-02-22
Abstract: PURPOSE: To obtain a toner using a styrene-acrylic copolymer contg. >=50% styrene as a bonding resin, having stable electrostatic chargeability and giving a satisfactory image free from the blurring of letters and fog. CONSTITUTION: In this toner contg. a bonding resin, a colorant and an electric charge controlling agent, the bonding resin is a styrene-acrylic copolymer contg. >=50% styrene and having at least one peak in the mol.wt. region of 1×10<3> -5×10<5> its mol.wt. distribution measured by gel permeation chromatography and the electric charge controlling agent is a compd. having 100-200 deg.C m.p.
Patent JP-S62216124-A (JP)
Inventor: YAMAMOTO MORIKAZU
IPC: H01H19/10
Filed: 1986-03-17
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-H02238266-A (JP)
Title: Reversible cold heat generator
Inventor: MOCHIZUKI YUSUKE
IPC: F25B17/08
Filed: 1989-03-09
Abstract: PURPOSE:To momentarily lower refrigerant liquid temperature in small size by providing an adsorbent containing vessel having a space formed through a porous partition wall with adsorbent as a cooler, and a refrigerant liquid storage vessel, and disposing pulp in a passage for connecting both the vessels. CONSTITUTION:When pulp 8 is opened and refrigerant liquid is sucked into a cooler 4, the liquid is once stored in the cooler 4 via a refrigerant liquid suction/discharge tube 9, and not sucked directly into adsorption material 2. That is, the end of the tube 9 is disposed through a gap at the inner bottom wall of the cooler, and at a predetermined distance from a porous partition wall 3 and the material 2. Accordingly, the refrigerant liquid is not absorbed directly to the material 2. Thus, the cooler 4 is sufficiently cooled. Further, when the material is heated to be reactivated, moisture separated from the material 2 is evaporated to pressurize the cooler 4 for storing the liquid as gas. Thus, the liquid stored in the cooler 4 can be automatically efficiently sucked into a refrigerant liquid storage unit 5 through the tube 9.
Patent JP-S62262456-A (JP)
Inventor: FITZGERALD BRIAN F
IPC: H01L27/108
Filed: 1987-03-13
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-H02235596-A (JP)
Title: Flux cored wire for gas shielded arc welding
Inventor: AIDA ISAO
IPC: B23K35/368
Filed: 1989-03-09
Abstract: PURPOSE:To obtain the wire having excellent high-speed fillet weldability of thin sheets by adopting a specific compsn. for the flux of the flux cored wire for gas shielded arc welding and specifying the weight ratio of the flux to the weight over the entire part of the wire to a specific range. CONSTITUTION:Such a compsn. which contains, by weight%, 10 to 30% TiO2, 0.1 to 2.0% soluble Na oxide (in terms of Na2O), 15 to 40% slag forming agent contg. TiO2 and others including SiO2, ZnO2, Al2O3, MgO, MnO, CaO, FeO, etc., and has the weight ratio of the soluble Na oxide (in terms of Na2O)/TiO2 so as to attain 0.01 to 0.08 is adopted for the compsn. of the flux of the flux cored wire to be used in the case of executing the fillet welding of the thin steel sheets by gas shielded arc welding. This flux fills the hollow part of the steel sheath at 5 to 25% ratio of the total weight of the wire. The beads which have good appearance in fillet welding of the thin steel sheets, have smooth and extremely uniform bead surfaces and are extremely bright are thus formed.
Patent JP-H03261322-A (JP)
Title: Tap contact change predicting system for transformer
Inventor: OKAMOTO SHIGEO
IPC: H02H7/055
Filed: 1990-03-08
Abstract: PURPOSE:To improve reliability of a transformer by outputting a contact inspection preparation message and a contact change message based on an accumulated number of tap change times in an onload tap changer of the transformer. CONSTITUTION:Transformer bodies 1a-1n are provided with tap contact analyzers 2a-2n and sequence controllers (SC) 3a-3n. Furthermore, an operational processing section 4 and a printer 5 are provided. The contact analyzers 2a-2n analyze the operation of the tap contacts and provide analog operation signals of the tap contacts to the SC 3a-3n. The SC 3a-3b produce digital monitoring data which is then fed to the operational processing section 4. The operational processing section 4 outputs a contact inspection message to the printer 5 based on the number of tap change times one year before inspection. Furthermore, the operational processing section 4 outputs a contact replacement message about one year before replacement of the contact.
Patent JP-H10137557-A (JP)
Title: Filter device and method for separating and recovering biotic microtissue
Inventor: OMURA YOSHITAKA
IPC: B01D69/12
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To easily separate and recover a desired biotic microtissue in high yield without lowering the quality, characteristic, etc. SOLUTION: The filter device 1B is composed of a housing 2, a filter member 5 set in the housing 2, the passage securing members 6a and 6b set on both sides of the member 5 and the thread ridge 38 and root 44 as a porosity changing means. The housing 2 is formed with the first housing member 3 having a first port 31 and the second housing member 4 having a second port 41. The filter member 5 is formed by laminating plural porous membranes 51, and the embranes are preferably provided with a gradient in the physical or chemical characteristic in the laminating direction. The filter member 5 is set in a compressed state and in a noncompressed state by the operation of the porosity changing means, a first porosity capable of collecting a desired cell is attained in the compressed state, and a second porosity larger than the first porosity is obtained in the non-compressed state.
Patent JP-H05223650-A (JP)
Title: Polymeric temperature-sensitive material
Inventor: MAENO KOICHI
IPC: C08L27/06
Filed: 1992-02-12
Abstract: PURPOSE:To obtain a polymeric temp. sensitive material developing excellent thermistor characteristics within a specific temp. region to be detected in order to prevent overheating and reliably achieving the function over a long period of time. CONSTITUTION:In a polymeric temp. sensitive material based on polyvinyl chloride containing at least an ton conductive additive as another compounding component, a polymeric substance with an m.p. of 20-100 deg.C is further compounded with the polyvinyl chloride as a compounding component.
Patent JP-S51133738-A (JP)
Title: A-c to d-c converter
Inventor: SATOU MASAYOSHI
IPC: G05F1/20
Filed: 1975-05-16
Abstract: PURPOSE: To provide an a-c to d-c converter, which is adapted such that it does not enter into a current interruption range. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09249912-A (JP)
Title: Quenching jig for inner and outer ring of rolling bearing
Inventor: SHINBA AKIO
IPC: C21D1/18
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach the inner and outer rings of a rolling bearing to a jig before and after quenching at the time of attaching the inner and outer rings to the jig and executing quenching. SOLUTION: A jig claw 11 in which a slant face 12a is formed on the outer side face is radially arranged and fixed on a base 1, a spare claw 15 in which a slant face opposite to the slant face 12a is formed is arranged on the jig claw 11, and the spare claw 15 is fitted to the jig claw 11 via a slot 15d formed on the spare claw 15 by a bolt 16. By loosening the bolt 16, the spare claw 15 is detached from the inner peripheral face of a work 4.