baber/WOPTO huggingface dataset:
Patent JP-H02265338-A (JP)
Title: Lan equipment by token ring system
Inventor: TANABE SHIGEMI
IPC: H04L12/42
Filed: 1989-04-05
Abstract: PURPOSE:To identify a transmission path having an error for each data transmission by adding its own address to a frame status in the presence of a transmission error in a transmission frame passed through each controller and recording a frame error at data reception. CONSTITUTION:Controllers 1-8 in a LAN equipment are connected in daisy chain. The controllers 1-8 send data while giving a frame status at the reception of a token obtained from an adjacent controller with a transmission means A and send the received transmission frame to an adjacent controller. Moreover, a frame check means B checks the transmission frame to be passed and when any error exists, the frame status is rewritten to its own address. Furthermore, a data reception means C receives the transmission frame using its own address as a destination address or a sender address and an error recording means D at the data reception records the transmission error.
Patent JP-S63253377-A (JP)
Title: Image forming device
Inventor: NODA TAKASHI
IPC: G03G15/00
Filed: 1987-04-09
Abstract: PURPOSE:To eliminate the input of a cut size and a preliminary scan by confirming the state of a picture signal in order to form an image on a photosensitive body after a timer means has completed counting and discriminating whether roll sheets are cut in a fixed width size or a fixed length size. CONSTITUTION:Based on the timer means and the picture signal showing picture length determined by the length of an original in a picture scanning direction and a selected copying magnification, a discrimination means automatically discriminates the cut length of the roll sheets 31 and 33, i.e. whether they are cut in the fixed width size or the fixed length size. Therefore the operator need not input the cut length into a device. Moreover the discrimination means discriminates when an image is formed on a photosensitive body; therefore no preliminary scan to generate the picture signal is needed.
Patent JP-S63130489-A (JP)
Inventor: HIBINO MASAMI
IPC: B62K25/08
Filed: 1987-04-09
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-H05257072-A (JP)
Title: Two-dimensional optical scanning device
IPC: G02B26/10
Filed: 1992-03-12
Abstract: PURPOSE:To speed up the operation of the two-dimensional optical scanning device and reduce its size. CONSTITUTION:A plane mirror 12 exclusively for scanning rotates and vibrates around a 1st axis 4 in two directions to make an angular scan with scanning light 14 along a Y-Z plane. The plane mirror 12 is displaced slantingly to the 1st axis 4 at the same time to make an angular scan with the scanning light 14 along an X-Z plane. Return light 15 parallel to the scanning light 14 is reflected and converged by a concave mirror 1 which is fixedly arranged and photodetected by a photodetecting element 9. A 3rd axis 10 connecting a sphere center point 5 and the photodetecting element 9 is set invariably parallel to the scanning light 14.
Patent JP-S63253673-A (JP)
Title: Photodiode
Inventor: FUJIMOTO KENICHI
IPC: H01L23/02
Filed: 1987-04-10
Abstract: PURPOSE:To enable facility and the effective incidence of beams to a light- receiving surface by bringing an electrode in a metallizing layer formed on the light-receiving surface side of a photodiode chip and a pattern wiring in a metallizing layer in a plate glass surface into surface-contact, bonding and connecting them and hermetically sealing them. CONSTITUTION:A cathode electrode 22 as a first electrode is shaped onto the surface on the light-receiving surface 21 side and an anode electrode 23 as a second electrode onto the reverse surface in a photo diode chip 20. A cathode pattern wiring 11 as a first pattern wiring at approximately the center of one surface and an anode pattern wiring 12 as a second pattern wiring are formed to a plate glass 10. The cathode electrode 22 in the photodiode chip 20 is brought into surface-contact with the cathode pattern wiring 11, and bonded and connected with conductive adhesives. The anode pattern wiring 12 and the anode electrode 23 are bonded and connected by a metallic small-gage wire 24. The plate glass 10 is fitted to the stepped section of a vessel 30, and the plate glass 10 and the vessel are hermetically bonded, thus hermetically sealing the photodiode chip 20.
Patent JP-S63253646-A (JP)
Title: Mos integrated circuit device
Inventor: KITAO ICHIRO
IPC: H01L21/60
Filed: 1987-04-10
Abstract: PURPOSE:To remove the waste of an area in a semiconductor substrate, and to scale down the size of a semiconductor chip by forming specified stepped structure between a metallic conductor for a bonding pad and a metallic conductor for a wiring. CONSTITUTION:An oxide film 3 on a semiconductor substrate 1 is removed through a contact process extending over a scheduled region corresponding to the position of arrangement of a metallic conductor 4 as a bonding pad, and stepped structure by the oxide film 3 is shaped. The metallic conductor 4 as the bonding pad is disposed onto a buried layer 2 under the state in which it is housed into the stepped structure of the oxide film 3. A metallic conductor 5 as a wiring is arranged onto the oxide film 3. Consequently, even when a spread is generated in the metallic conductor 4 as the bonding pad by pressure at the time when a metallic small-gage wire is bonded, the metallic conductor 4 is not short-circuited to the metallic conductor 5. Accordingly, a space X between the metallic conductor 4 as the bonding pad and the metallic conductor 5 as the wiring can be shortened maximally.
Patent JP-2000139533-A (JP)
Title: Umbrella and umbrella set
Inventor: NISHIWAKI NOBUO
IPC: A45B9/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella and an umbrella set capable of being comfortably put up corresponding to various conditions. SOLUTION: When this umbrella 10 is spread by sliding a lower runner 58 on the outer surface of a middle shaft 12 and holding parts 30a and 30b are held with a hand, an ordinary using state is obtained. The umbrella can be also used while extending the middle shaft 12. When putting the umbrella 10 on the body, the middle shaft 12 is forked, the upper end of the back of trousers 68 is crimped by a fixing member 74 of a hanging band 70, the upper end of the front side of trousers 68 is crimped by fixing members 46a and 46b, and hooks 72a and 72b are respectively hooked on stretching members 32a and 32b. When loading the umbrella 10 on a vehicle, the crimp parts 30a and 30b are held by a holder attached on a handle 78.
Patent JP-S58205461-A (JP)
Title: Feed for fish farming
Inventor: UENO RIYUUZOU
IPC: A23K1/18
Filed: 1982-05-26
Abstract: PURPOSE:A feed for fish farming, containing a vitaminic pharmaceutical prepared by coating with a higher fatty acid or glycerol ester of a fatty acid, and capable of effectively suppressing particularly the decomposition of vitamins added to a raw or semimoist feed. CONSTITUTION:A feed for fish farming prepared by adding a coated vitaminic pharmaceutical obtained by coating at least one kind of vitamin selected from ascorbic acid, pyridoxine, pantothenic acid, folic acid or a salt thereof with a higher fatty acid or glycerol ester of a fatty acid to a feed for the fish farming, e.g. an ordinary raw feed, e.g. an anchovy or horse mackerel, or a semimoist feed consisting essentially of finely cut materials of the raw feed.
Patent JP-S5314519-A (JP)
Title: Cooling system for logical unit
Inventor: NISHISAKA TOSHIO
IPC: G06F1/00
Filed: 1976-07-26
Abstract: PURPOSE: To achieve an effect and proper cooling system by detecting a current value for each logical frame unit and controlling the current to be flown to the thermoelectric cooling element in accordance with the current value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5213002-A (JP)
Title: Safety device of a steam generator
Inventor: TACHIBANA KEIJI
IPC: F22B37/44
Filed: 1975-07-21
Abstract: PURPOSE: A relief value is operated under atmospheric pressure relative to the pressure in the generator, positively ensuring under atmospheric pressure in the generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06303143-A (JP)
Title: Integration type d/a converter
Inventor: MICHIMASA SHIRO
IPC: H03M1/82
Filed: 1993-04-15
Abstract: PURPOSE:To obtain an integration type D/A converter with high accuracy in which it is prevented that a leakage current of a CMOS switch of a switched capacitor integration device is an output voltage noise. CONSTITUTION:The D/A converter is provided with a switched capacitor circuit 100 comprising 1st - 5th switches 1-5, a 1st capacitor 11, a 2nd capacitor 12 and a 1st operational amplifier 2 and a switch control circuit 101 controlling the 1st - 4th switches, and a charge quantity stored in the 2nd capacitor 12 of the switched capacitor integration device 100 is monitored. Then a reset signal is outputted from a control means 102 in a timing when an output of the switched capacitor integrator is analogically 0 to forcibly set the output of the switched capacitor integration device to zero thereby eliminating a DC noise in the output of the switched capacitor integration device.
Patent JP-S63255022-A (JP)
Inventor: KURIHARA HIDEAKI
IPC: A47K13/30
Filed: 1987-04-10
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-H11289424-A (JP)
Title: Image reader
Inventor: KAWABE MASAHIRO
IPC: H04N1/04
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To realize an image reader by which an image with high quality is stably read by avoiding dirt such as ink and whiteout not dried yet on an original from being deposited on an image read face or a white reference board. SOLUTION: The image reader is provided with a cleaning roller 8, a cleaning felt 9 and a cleaning roll 10 that clean a front side and a rear side of an original before the original reaches an image read position (a read face 2 of a close contact image sensor 1) so as to avoid dirt such as ink and whiteout not dried yet on the original from being deposited on an image read face or a white reference board.
Patent JP-H02266335-A (JP)
Title: Higher harmonic light generating device
Inventor: HIRAKO SHINICHI
IPC: H01S3/109
Filed: 1989-04-07
Abstract: PURPOSE:To easily obtain high-output higher harmonic light with superior conversion efficiency by using two 1st and 2nd materials for higher harmonic light generation, and multiplexing and outputting higher harmonic light beams obtained by the both. CONSTITUTION:Fundamental light a2 is transmitted through a lambda/2 plate 5, the beam is shaped by lenses 6a and 6b and made incident on 2nd crystal 7 for higher harmonic light generation, and a part of it is converted into higher harmonic light. Consequently, the projected light is guided to a dichroic mirror 8, which separates higher harmonic light (c) from fundamental light a3. Higher harmonic light (b), on the other hand, is reflected by a mirror 9, and shaped by a lens 10 and then made incident on a polarization beam splitter 11. The higher harmonic light beam (c) is made incident on the splitter 11 and the higher harmonic light beams (b) and (c) whose polarization directions cross each other are multiplexed and projected as composite higher harmonic light (d). Consequently, the efficiency of conversion to the higher harmonic light is high and the sufficient-output higher harmonic light is obtained even by a small-output laser.
Patent JP-S62246636-A (JP)
Title: Manufacture of hollow torsion bar
Inventor: KATO TETSUO
IPC: F16F1/14
Filed: 1987-04-10
Abstract: PURPOSE:To improve the yield rate with light weight and to reduce the manufacturing cost, by extending in the axial direction a metal pipe heating a part excepting its both ends while narrowing a contour of said part to form a twist part and forming a serration in the rest part. CONSTITUTION:A pipe-shaped metallic material, which is extended in the axial direction by heating its intermediate part excepting both ends 1 and 3, forms a small contour part 2B as a twist part. Next, the rest large contour parts 1 and 3, applying a serration, form coupling parts 5. Further spline forming and polygonal section forming may be applied in stead of applying the serration. Accordingly, a material yield rate is improved, and the manufacturing cost can be reduced with light weight.
Patent JP-H11286030-A (JP)
Title: Injection molding machine
Inventor: NARUSE SENJI
IPC: B29C45/18
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine having a recycled material comminuting function for sending a runner and the like to be discharged after injection molding without comminuting as it is into a heating cylinder of the machine as the recycled material. SOLUTION: The injection molding machine 20 comprises a recycled material introducing port 33 provided in a heating cylinder 23 for melting a molding material to supply it to a mold to introduce a recycled material 35 to the cylinder 23. Thus, the machine 20 comminutes the material 35 by a rotation of a screw 22 in the cylinder 23 and an opening edge of the port 33, melts it together with a virginal material 24, and fills in a mold 27. The machine 20 can provide a recycled material transfer unit for transferring the material 35 to the cylinder 23 and introducing it thereinto.
Patent JP-H07298651-A (JP)
Title: Ultrasonic actuator
Inventor: ASHIZAWA TAKATOSHI
IPC: H02N2/00
Filed: 1994-04-26
Abstract: PURPOSE:To enable improvement of driving force and driving efficiency by alternately arranging electric/mechanical conversion elements at the first joining surface and the second joining surface for the driving direction. CONSTITUTION:An elastic material 11 has a base portion 11a and a couple projected areas 11b, 11c and is made of a metal such as stainless steel or plastic material, etc. This elastic material 11 is provided with piezoelectric materials 12-1, 12-4 at the upper surface of the base portion 11a, namely at the first joining surface 11a-1 and also provided with piezoelectric materials 12-2, 12-3 at the lower surface of the base portion 11a, namely at the second joining surface 11a-2 in the internal area than the piezoelectric materials 12-1, 12-4 when viewed from the joining surface and the vertical direction. Moreover, the elastic material 11 is joined at, the center thereof with a ground portion 13 consisting of a conductor and it plays a role of ground by grounding the gound portion 13. Since tars ground portion 13 is arranged at the center of the elastic material 11, it is located at the positon of the node for both longitudinal vibration and flexural vibration to reduce energy loss for each vibration.
Patent JP-S5613715-A (JP)
Title: Manufacture of coil
Inventor: OGAWA YOSHIMI
IPC: H01F5/00
Filed: 1979-07-13
Abstract: PURPOSE:To easily manufacture the coil of an optional shape, by winding a wire around a mandrel made of a material fusible at a low temperature and by melting the mandrel. CONSTITUTION:The mandrel 5 is made of an alloy which contains Bi, Sn and Pb as main constituents and whose melting point is about 70 deg.C. The wire 1 is wound around the mandrel and coated with a bonding agent 4 so that the wire is fixed. Hot air is blown onto the mandrel 5 by a drier 6 to remove the mandrel. The mandrel is recycled. According to this method, the coil of optional shape can be manufactured and is not damaged at the time of the removal of the mandrel.
Patent JP-H10226819-A (JP)
Title: Production of grain oriented silicon steel sheet excellent in core loss characteristic
Inventor: HONDA ATSUTO
IPC: H01F1/16
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a producing method in which the production cost is reduced by executing final annealing for a grain-oriented silicon steel sheet continuously in a short time while its excellent core loss characteristics are secured and capable of inexpensively obtaining a grain oriented silicon steel sheet having good core loss characteristics. SOLUTION: A steel slab contg., by weight, 0.005 to 0.07% C, 2.0 to 4.5% Si, 0.03 to 0.30% Mn, 0.005 to 0.017% Al, 0.0030 to 0.010% N and <=0.020% Se+S is subjected to hot rolling, is next subjected to hot rolled sheet annealing, is subjected to cold rolling for one time or >= two times including process annealing to finish into a final sheet thickness, which is thereafter subjected to decarburizing annealing and final finish annealing for a short time to produce a grain oriented silicon steel sheet. In this case, the hot rolled sheet annealing is executed in the temp. range of 700 to 950 deg.C, thereafter, the temp. between at least one pass in the final cold rolling is regulated to >=100 deg.C, and subsequently, the final annealing is executed in the temp. range of 900 to 1200 deg.C for 3sec to 10min.
Patent JP-H02266981-A (JP)
Title: Heat sensitive recording paper
Inventor: MINAMI TOSHIAKI
IPC: C07C317/14
Filed: 1989-04-07
Abstract: PURPOSE:To improve thermally responding properties and the can-stability of a coloring picture image by having a heat sensitive coloring layer containing a basic colorless dye and a specific organic developer. CONSTITUTION:A recording paper has a heat sensitive coloring layer containing a colorless or light-colored basic colorless dye and an organic developer and contains as said organic developer bis-(3-phenyl-4-hydroxyphenyl)sulfone or bis-(2-methyl-4-hydroxy-5-cyclohexylphenyl)sulfone. Said compound is synthesized by oxidation of bis-(4-hydroxyphenyl)sulfide compound by the use of oxidizing agent and hydrogen peroxide, hydroperoxide, osmium oxide, etc., are used as such agent. Also, triphenylmethane dye, fluorane dye, azaphthalide dye, fluorene dye, etc., are preferable as said basic colorless dye. In this case, 3-12 parts organic developer, 3-12 parts sensitizer, and 1-20 parts filler are used for 1 part basic colorless dye, and the suitable amount of binder is 10-25% in the whole solid content. Thus, it is possible to obtain a heat sensitive recording body, when the application liquid of said composition is applied to an arbitrary base.
Patent JP-H08280527-A (JP)
Title: Mortuary tablet altar
Inventor: SERINO YOSHIKATSU
IPC: A47G33/02
Filed: 1995-04-14
Abstract: PURPOSE: To effectively utilize a storage room below a mortuary tablet altar and the front space of the mortuary tablet altar and utilize them for different purposes from the purpose as the mortuary tablet altar. CONSTITUTION: When the mortuary tablet altar has a storage room 6 storing Buddhist altar fittings or the like, below a ceremonial room 3 where mortuary tablet or the like are worshipped, a pedestal 8 extractable forward is stored in the storage room 6, and a screen 26 covering the front of the ceremonial room 3 is provided windably upward or downward. The pedestal 8 is formed into a hollow box shape, and an opening/closing cover is provided. The pedestal 8 is normally stored in the storage room 6. When the pedestal 8 is extracted forward and the screen 26 is lowered, the front space can be utilized as a religious meditation hall.
Patent JP-S59215383-A (JP)
Title: Cathode ray tube
Inventor: SATOU TAKEO
IPC: C09K11/08
Filed: 1983-05-23
Abstract: PURPOSE:To provide a cathode ray tube having excellent anode current (Ib)- luminance output (Bo) property and developing well-balanced color, prepd. by using a specified phosphor as blue illuminant. CONSTITUTION:A blue phosphor consisting of (A) zinc sulfide phosphor activated with silver and chlorine (ZnS:Ag, Cl) and (B) lanthanum oxychloride phosphor activated with thulium (LaOCl:Tm) is used as blue phosphor for a cathode ray tube for color image display which employs a combination of red, green and blue phosphors. Y2O3:Eu and LaOCl:Tb are used as red and green phosphors, respectively.
Patent JP-S61246275-A (JP)
Title: Adhesive for seedling culture mat
Inventor: IWASAKI KINJI
IPC: C09J131/04
Filed: 1985-04-25
Abstract: PURPOSE:To provide the titled adhesive which does not cause gelation, can uniformly dissolve fertilizer components and has excellent fertilizer retention characteristics, by mixing a fertilizer component contg. ammonium sulfate with a polyvinyl acetate emulsion. CONSTITUTION:An aq. soln. of a fertilizer contg. ammonium sulfate and optionally urea, water-soluble phosphoric acid, water-soluble potassium, etc., and optionally plasticizer, anti-foaming agent, etc., are added to a polyvinyl acetate emulsion obtd. by emulsion-polymerizing 100pts.wt. vinyl acetate monomer in the presence of 1-30pts.wt. CMC and/or hydroxymethylcellulose.
Patent JP-H08284772-A (JP)
Title: Distributor type fuel injection pump
Inventor: YADA TOSHIKI
IPC: F02M41/12
Filed: 1995-04-14
Abstract: PURPOSE: To provide a distributor type fuel injection pump which, in the case where it is loaded on an automobile, a fuel injection quantity during running on a slope can be precisely controlled. CONSTITUTION: A governor lever 40 is composed of a guide lever 41, a tension lever 42 which rotates round a support point A on the guide lever 41 set up as its axis and a control lever 43. A connecting member 45 provided at one end of the control lever 43 is engaged in the joint hole 21 of a spill ring 20 fitted on the outer periphery of a plunger 10. A weight 22 is press-fittedly fixed to the outer periphery of the spill ring 20.  Since, when the fuel injection pump 1 inclines in the direction of an arrow I, balance between the moment of force acting on the anti-plunger side 10 of the control lever 43 and the moment of force acting on a plunger side 10 is excellently kept to the support point A, the movement of the spill ring 20 caused by the inclination of the fuel injection pump 1 is restrained, and even during running on the slope, the fuel injection quantity can therefore be precisely controlled.
Patent JP-H05260669-A (JP)
Title: Charger circuit
IPC: H02J7/00
Filed: 1992-03-13
Abstract: PURPOSE:To provide a charger circuit wherein an overcharge can be prevented without flowing a charge current into a fully charged battery, in the case that the rechargeable battery built in an electronic equipment is charged by an external charger. CONSTITUTION:In the case of connecting an external charger to a connecting contact 5, a 1-chip microcomputer 1 detects a charge quantity of a built-in rechargeable battery 3 to stop supply of a charge current till the quantity reaches a fixed value by a discharge when the battery 3 comes close to fully charged condition. On the other hand, when the battery not in the fully charged condition must be charged, a time of supplying the charge current is controlled in accordance with charging time and voltage of the battery 3, to prevent the battery 3 from its overcharge.
Patent JP-H11264710-A (JP)
Title: Rotation angle detector
Inventor: SATO HISAAKI
IPC: B60K26/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To stabilize a hysteresis and enhance a durability by constituting a hysteresis generating part using a ring plate compensating an inclination, etc., of a rotary shaft. SOLUTION: A rotor 15 fixed to a rotary shaft 12 is provided on a body 9 on the rotor side of an accelerator manipulated variable detecting device 8 and is pivoted by a manipulated variable of an accelerator pedal against a force of a return spring 20. Further, a sensor 17 detecting a rotation angle of the rotary shaft 12 and a ring plate 16 are provided between the rotor 15 and a body 11 on the sensor side. Then, the ring plate 16 is integrally turned with the rotor 15 to slide with the body 11 on the sensor side and generates a hysteresis for an operating force of the accelerator pedal. At this time, in the case where the rotary shaft 12 is inclined caused by a dimensional error, etc., the ring plate 16 displaces so as to be inclined to the rotor 15 and retains a state that is slidably contacts with the body 11 on the sensor side over a whole periphery.