baber/WOPTO huggingface dataset:
Patent JP-S63160907-A (JP)
Title: Goods management device
Inventor: KOSHI HIROSHI
IPC: G06Q50/10
Filed: 1986-12-24
Abstract: PURPOSE:To optimize management of goods by connecting such devices with a computer, as a goods date recording means, a data reading means, a goods managerial data input part, and a handy type data collecting device having a memory for the read data and entered data. CONSTITUTION:The data on a barcode label for fixed number goods is stored in a read/memory part at the reading part of a barcode reader 20 of scanner type. Then the stored quantity of goods is put in an input part 22. The barcode reader 20 is connected to a computer 24 to perform book-keeping. The computer 24 reads the data in the memory of the barcode reader 20, compares with the pre-entered optimum quantity of goods in storage, and emits the managerial information 26 for book-keeping. According to this constitution, management of warehouse operation cam be done efficiently.
Patent JP-H04184999-A (JP)
Title: Handing mechanism
Inventor: NAKAMURA TAKESHI
IPC: G01R31/00
Filed: 1990-11-20
Abstract: PURPOSE:To surely insert inserting pins into inserting holes even when a member to be held has a different height by providing rollers to attachments which are protruded or retreated by means of a clamp hand mechanism and aligning the inserting pins to the inserting holes by making the rollers abut on the upper surfaces of guide blocks. CONSTITUTION:When a holding plate 6 provided at the lower ends of guide shafts 7 fixed to an elevating plate 5 by means of brake shoes 8 descends together with the plate 5, the rollers 12 of attachments 10-1 and 10-2 which are protruded or retreated by means of a clamp hand mechanism 9 of the plate 6 are made to abut on the upper surfaces of the guide blocks 3-1 and 3-2 of a member 2 to be held. As a result, the inserting pints 11 of the attachments 10-1 and 10-2 are aligned to the inserting holes 4 of the blocks 3-1 and 3-2. Therefore, the pins 11 are surely inserted into the holes 4 even when the member 2 has a different height and the member 2 is lifted up by means of the plate 5.
Patent JP-H10153885-A (JP)
Title: Electrostatic charge image developing developer
Inventor: NAKAZAWA FUMIKO
IPC: G03G9/107
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a developer having good electrification rising and high temp. storage property which prevents image noises such as fog and voids in an image even when a binder-type carrier is used in a combination with a positive charge toner by controlling the exposed amt. of a magnetic powder on the carrier surface to the amt. of the magnetic powder added to a specified value or higher. SOLUTION: This developer consists of a positive charge toner and a carrier prepared by dispersing a magnetic powder in a binder resin, and the exposed amt. of the magnetic powder on the carrier surface to the amt. of the magnetic powder added is controlled to >=5wt.%. If the exposed amt. of the magnetic powder on the carrier is <5wt.%, the probability of the toner to be in contact with the exposed region of the magnetic powder is low, which prevents good triboelectrification of the toner. Therefore, by controlling the exposed amt. of the magnetic powder to >=5wt.%, the probability of the positive charge toner to be in contact with the exposed region of the magnetic powder on the binder- type carrier surface is increased to enable good triboelectrification. Thereby, the electrification rising property is improved and a good image without image noises can be obtd.
Patent JP-H03175214-A (JP)
Title: Cooking device
Inventor: SHIRAKAWA MASAAKI
IPC: F24C7/04
Filed: 1989-12-04
Abstract: PURPOSE:To permit a small amount of food to be cooked without the loss of its taste by a method wherein a roast chamber is divided into sections by a separating plate according to the amount of the food to be cooked and a heating device is rearranged to respond such division of the roast chamber. CONSTITUTION:A lid 11 is attached to a main body 14 constituting a roast chamber 13 in such manner that the lid can be swung freely on a hinge 12 and detached freely therefrom and a heating device 17 consisting of a front heater 15 and a rear heater 16 is provided in the main body. The roast chamber 13 is divided into front and rear sections corresponding to the divided heating zones of the heating device 17 by a separating plate 19 extending upwardly through a vertically elongated hole provided in the central part of the main body 14. The front heater 15 and the rear heater 16 of the heating device 17 can be operated independently of each other and only one half of the two divided spaces of the roast chamber 13 can be heated. The limited heating of a smaller space permits a rapid temperature rise and an efficient heating of the food.
Patent JP-2000150702-A (JP)
Title: Manufacture of semiconductor device
Inventor: YONEMOCHI KAZUTO
IPC: H01L23/28
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a semiconductor device where outer connection terminals are arranged in high density and which is provided with a large number of pins in high reliability. SOLUTION: This manufacturing method comprises a first process where a recess 52 is provided to the one surface of a metal material 40; a second process where a metal film 46 which is not dissolved in etchant that dissolves the metal material 40 is formed on the inner surface of the recess 52; a third process where the other surface of the metal material 40 is subjected to a thrusting process so as to make a region of the metal film 46 formed on the base of the recess 52 nearly flush with the one surface of the metal material 40, and the extension of the metal film 46 extending over the one surface of the metal material 40 is turned to a bonding part 42a; a fourth process where a semiconductor device is mounted on the one surface of the metal material 40 where the bonding part 42a is formed;  a fifth process where the electrode of the semiconductor device is wire-bonded to the mounting part 42a; a sixth process, where the one surface of the metal material 40 where the semiconductor device, the bonding wires, and the metal film 46 are provided, is sealed up with resin; and a seventh process where the metal material 40 is removed by dissolution through an etching solution, and the metal film 46 formed on the inner surface of the recess 52 is exposed.
Patent JP-2001132084-A (JP)
Title: Pressure sewer system
Inventor: TOMINAGA AKIRA
IPC: E03F5/22
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a waste water tank from becoming full during waiting time. SOLUTION: In the pressure sewer system for which the capacity of its conduit network is set so that a prescribed number of pump units of connected to the network may simultaneously operate, a water level measuring means which measures the surface levels of waste water in waste water tanks provided to the pump units and a selecting means which preferentially selects the pump units related to the waste water tanks as simultaneously operable pump units when the surface levels of waste water in the tanks are higher than prescribed levels indicating the actuation of the pumps.
Patent JP-H01163006-A (JP)
Title: Drying and crystallizing device for powdery and granular material
Inventor: OTA MICHINOSUKE
IPC: C08G63/88
Filed: 1987-12-11
Abstract: PURPOSE:To eliminate discoloration caused by solidifying or oxidization generated by softened surface of a powdery or granular material and dry or crystallize the same in a short time by radiating microwaves to powdery or granular material composed mainly of synthetic resin put in from a material inlet into a treating tank and feeding the surface of the powdery or granular material with cooling air of low temperature while the powdery or granular material is heated from its inside. CONSTITUTION:When a powdery or granular material composed of a synthetic resin material stored in a raw material hopper 21 is fed into a conveyor 4 by a screw feeder 22, said material is fed into a treating tank 1 successively by driving the conveyor 4, And microwaves radiated from a microwave device 3 are introduced into the treating tank 1 through a waveguide 32 to heat up the powdery or granular material in the conveyor 4. On the other hand, cooling air is introduced from a cooling air feeding device 5 constituting of a blower 51, a blowing tube 52 and the like, through a number of blast holes 13... provided at the bottom of the treating tank 1, into the treating tank 1, and the surface temperature of the powdery or granular material heated up from inside by microwaves is adjusted to be lower than the temperature of the inside.
Patent JP-H03177420-A (JP)
Title: Molding material for heat-resistant sliding use
Inventor: MATSUDA ITSUO
IPC: C08G59/62
Filed: 1989-12-04
Abstract: PURPOSE:To obtain the subject safe material having excellent moisture-resistance as well as abrasion resistance and frictional resistance, resistant to cracking and useful for electric parts, etc., by using a bismaleimide compound in combination with aminophenol and aniline. CONSTITUTION:The objective composition is composed of (A) 30-70wt.% of a thermosetting resin composed mainly of (i) a reaction product of an unsaturated dicarboxylic acid N,N'-bisimide compound of formula I (R<1> is >=2C bivalent group; R<2> is bivalent group containing C=C double bond), an aminophenol of formula II (R<3> is H, halogen or alkyl) and an aniline compound of formula III (R<4> and R<5> are H, halogen, alkyl, OCH3, OC2H5, etc., free from active hydrogen) and (ii) an epoxy compound containing >=2 epoxy groups in one molecule and (B) 30-70wt.% of a composite filler containing carbon fiber, graphite and inorganic powder.
Patent JP-H09161324-A (JP)
Title: Optical card
Inventor: TAKAHASHI ATSUSHI
IPC: G11B7/24012
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To improve the flexible suitability of a flush type optical card. SOLUTION: In the optical card constituted by burrying an optical recording member 1 in which an optical recording layer 5 is laminated while covering the track pattern 4 provided at the back side of a transparent protective layer 3 in the recessed part 7 formed in a card base material 2, grooves 9 made to be deeper recessed parts are provided in the part of the card base material being the bottom surface of the recessed part. Since these grooves 9 absorb and disperse the bending stress to be extorted on the card and liberate the stress, a scratch and a crack are prevented from being generated on the surface of the card base material.
Patent JP-H01158299-A (JP)
Title: Valve for high pressure gas container
Inventor: SUZUKI HIROSHI
IPC: F17C5/06
Filed: 1987-12-11
Abstract: PURPOSE:To simplify filling work and to prevent filling error reliably by arranging a check valve for blocking counterflow of gas from the side of injection path to the side of inlet/outlet in a filling path coupled with an external gas filling path. CONSTITUTION:A filling path 14 to be coupled with an external gas filling circuit 10 is formed in a body 3 such that the inlet/outlet 4 of an injection path 7 is communicated with a stop valve 8. A check valve 15 for blocking counterflow of gas from the side of the injection path 7 to the inlet/outlet 4 is arranged in the filling path 14. When the stop valve 8 is opened then the terminal joint of the external gas filling circuit 10 is coupled with the filling path 14 and filling of gas is started with a predetermined filling pressure, the check valve 15 is opened, then gas is fed from the gas filling circuit 10 through the filling path 14, the injection path 7 and the inlet/outlet 4 and filled in a high pressure gas container 1.
Patent JP-S63165741-A (JP)
Title: X-ray analyser
Inventor: HASHIMOTO SEIJI
IPC: G01N23/22
Filed: 1986-12-26
Abstract: PURPOSE:To enhance measuring efficiency, by separately setting the integral time of a fixed spectroscope system and that of a scanning spectroscope system. CONSTITUTION:When X-rays are allowed to irradiate a specimen S from an X-ray tube 1, fluorescent X-rays are emitted from the specimen S. The fluorescent X-rays are incident to respective fixed spectroscopes 2 to spectrally diffract characteristic fluorescent X-rays desired to be analyzed and, subsequently, the detection signal detected is counted only for a time holding a gate circuit 6 to an open state by each detector 4 through a pulse shaping circuit 5. An integral time, that is the open time of the circuit 6 is controlled at every element with respect to a scanning type spectroscope system by a controller 8 so as to obtain a proper S/N value while the integral time of a fixed spectroscope system is controlled by the controller 8 so as to be set within the longest measuring time of the scanning type spectroscope system to attain not only the enhancement of measuring accuracy but also the optimization of a measuring time.
Patent JP-H04184938-A (JP)
Title: Pnp transistor
Inventor: TOSAKA TAKAO
IPC: H01L29/73
Filed: 1990-11-19
Abstract: PURPOSE:To prevent the decrease of breakdown strength when a backward voltage is applied, by covering an N-type base region with a base electrode wiring pattern, and leading out an emitter electrode by using a wiring region whose layer is different from a base electrode. CONSTITUTION:An N-type region 2 of a base is covered with an electrode pattern 7 different from an emitter electrode 1. The electrode pattern 7 on the region 2 and a base electrode 6 are electrically connected by using a wiring or the like. A leading-out wiring 4 of the emitter electrode is formed on an electrode 7 on the region 2, via an insulating film 8. When, in a diode connecting the based and the collector of a PNP transistor having the above-mentioned constitution, a backward voltage is applied, the decrease of breakdown strength can be prevented, because the upper part of the region 2 is covered with the pattern 7 whose potential is equal to that of the electrode 6 so that a parasitic channel is not generated.
Patent JP-H11149727-A (JP)
Title: Thrust bearing device and head shifter for disk device
Inventor: TSUKAHARA NOBUHIKO
IPC: G11B21/02
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To make the load torque of the rotation of a lead screw, accompanying the abrasion progress of a thrust bearing, hardly increase. SOLUTION: A small-diameter projection 246 having a diameter D22 smaller than the diameter D21 of one end 178a of a lead screw 178 is molded integrally to the internal base 181b of the shaft inserting hole 181a of a thrust bearing 181, and a spherical surface 247 formed at one end 178a of the lead screw 178 is abutted against the flat surface 248 of the small-diametral projection 246 from the axial direction.
Patent JP-H05126333-A (JP)
Title: Safety device in lighter
Inventor: IWABORI MASAYUKI
IPC: F23Q2/16
Filed: 1991-11-01
Abstract: PURPOSE:To improve the safety of a lighter by a method wherein the lighter is provided with a lock button for prohibiting rotation of a pushing-up lever, a resilient arm and an engaging claw. CONSTITUTION:A pushing-up lever 15 is always kept at its locked state under a condition in which a lock button 21 is engaged with an engaging claw 24. When the lighter is operated, the lock button 21 is pushed forward with a finger against a force of a resilient arm 23, thereby the lock button 21 is disengaged from the engaging claw 23 to be unlocked and then an igniting operation is performed. As the pushing-up lever 15 is rotated after ignition, the lock button 21 is engaged with the engaging claw 23 by a recovering force of the resilient arm 23 and the pushing-up lever 15 is automatically returned back to its original locked state. In this way, the lock button 21 is pushed forwardly with a finger against a force of the resilient arm 23 and the locked state of the pushing-up lever 15 is required to be released, resulting in that there is less possibility that an infant ignites the lighter 10. With such an arrangement, the safety of the lighter 10 is improved.
Patent JP-H06164927-A (JP)
Title: Quantization noise reduction device
Inventor: HAGIO KENICHI
IPC: H04N1/40
Filed: 1992-11-25
Abstract: PURPOSE:To obtain the quantization noise reduction device hardly affected by external noise by implementing reduction processing of quantized noise after A/D conversion in the device converting an analog input video signal into a digital signal. CONSTITUTION:An A/D converter 1 with higher resolution than a bit length of an outputted digital signal converts an analog input video signal into a digital signal. Then whether or not 1 is to be added to a high-order bit by an adder 3 is discriminated depending on the result of discrimination by a discrimination means 2 discriminating the value of low-order bits of digital data subject to D/A conversion for a prescribed period. Thus, quantized noise is effectively reduced, the scale of the digital processing circuit is reduced and the reduction is processed for quantized noise to digital data after A/D conversion, then the device is immune to the effect of external noise.
Patent JP-S63160786-A (JP)
Title: Joining agent
Inventor: KAMON KENZO
IPC: B23K35/22
Filed: 1986-12-23
Abstract: PURPOSE:To improve the quality in the joined part of a product by immersing metal powder in a nonoxidizing state in a vacuum or inert atmosphere state into a special binder liquid, then mixing the same with various fluxes. CONSTITUTION:The nonoxidizing metal powder of Al, etc., is previously prepd. and is immersed in the vacuum or inert atmosphere state into the binder liquid such as solvent naphtha. While the surface oxidation of the metal powder is prevented, various polymers are added to said powder as a base, by which the pasty joining agent contg. the metal powder is obtd. Since the polymers are added to the metal powder while the surface oxidation of the powder is prevented, the joining agent having no oxide films is obtd. and the formation of pinholes and defective conduction in the joined part of the product using said agent are prevented. The quality of the joined part is, therefore, improved.
Patent JP-H07161502-A (JP)
Title: Ptcr element
Inventor: OKADA MASUO
IPC: G01K7/22
Filed: 1993-11-22
Abstract: PURPOSE:To obtain a PTCR element based on a novel revelation mechanism by confining a metal or an alloy within a compound, i.e., a main phase, thereby making it possible to carry the metal or the alloy even when it is fused into liquid phase. CONSTITUTION:A metal or an alloy, exhibiting PTCR characteristics upon phase transition between solid phase and liquid phase, is dispersed between main phases of a metal compound. The main phase of compound may be any one kind or more of oxide, nitride, carbide, boride and sulfide, the oxide contains one kind or more of Ti, Zn, Sn, In, Fe, Ba, Sr, Ni, Mn and Pb, the nitride includes TiN, TaN, etc., and the silicide, carbide, boride or sulfide includes MoSi2, Wi2, SiC, B4C, TiB2, CrB2, CdS, Cu2S. The metal includes Pb, Sn, In, Cs, Al, Ag or Cd, and the alloy includes Pb-Sn, Ag-Pb or Cd-Pb alloy.
Patent JP-H03177358-A (JP)
Title: Carbon fiber-reinforced carbon composite material and its production
Inventor: HASEGAWA KAZUHIRO
IPC: C04B35/83
Filed: 1989-12-05
Abstract: PURPOSE:To provide the subject composite material having high strength and high oxidation resistance by forming a porous silicon carbide film on the surface of the subject composite material treated with silicon carbide for sealing and having a bulk density of >=a specified value and forming a chemical vapor deposition film of silicon carbide thereon. CONSTITUTION:Pore parts 2' of a carbon fiber-reinforced carbon composite material (C/C composite) 1 are impregnated with silicon carbide 2 preferably by the chemical vapor deposition method to make its bulk density >=1.85g/cm<3>. The above impregnated composite material is used as a substrate and the surface part of the substrate is subjected to the diffusion reaction method for conversion into silicon carbide so as to form a porous silicon carbide layer 3 followed by further formation of a silicon carbide layer 4 thereon using the chemical vapor deposition method. If the bulk density of the above-mentioned substrate is <1.85g/cm<3>, diffusion of the Si source for formation of silicon carbide into the central part of the C/C composite 1 during the diffusion reaction process can not be prevented effectively. In addition, the above-mentioned layer (modified layer) 3 can relieve thermal stress produced by the difference between the thermal expansion coefficient of the layer 4 and that of the C/C composite material 1.
Patent JP-H04189917-A (JP)
Title: Centering method for anchor
Inventor: KOKUBU SHIGEO
IPC: E02D5/80
Filed: 1990-11-22
Abstract: PURPOSE:To enable an anchor to be easily inserted in an anchor hole by fitting a cylindrical spacer to the anchor in a lengthwise direction, banding a plurality of externally expandable resilient arms to one end of the spacer with a releasable binding fitting, and inserting the anchor in the anchor hole together with the spacer. CONSTITUTION:A cylindrical body with both ends open is fitted with a fixing cylinder section 11 and a plurality of resilient arms 12 so integrated with the fixing cylinder section 11 as to be expandable at the forward end, thereby constituting a spacer 1. Then, the resilient arms 12 are so formed as to generate a spring force in an expanded radial direction at all times, and a recess groove 13 is formed on the external surface of the free end of each resilient arm 12. Thereafter, the external surface of the fixing cylinder section 11 externally coupled to the anchor 2 is tightened with a fastener 4, thereby securing the spacer 1 to the anchor 2. Furthermore, a binding band is wound around the recess groove 13 of the resilient arm 12 of the spacer 1 for banding. The anchor 2 so assembled is inserted in an anchor hole 3 and, then, a part of a binder 5 is cut out.
Patent JP-H02162707-A (JP)
Title: Liquid-cooling type gas insulated transformer
Inventor: SAKAMOTO TAKESHI
IPC: H01F27/18
Filed: 1988-12-16
Abstract: PURPOSE:To simply detect the damage of a partition wall inexpensively by a method wherein the pressure on the side of the insulating gas in a tank and the temperature of a liquid refrigerant are detected, an alarm is given when the difference between the detected pressure and the normal value exceeds the prescribed value, the above- mentioned difference in pressure is indicated by converting it into the quantity of leakage liquid. CONSTITUTION:A pressure detector 13 is attached to a tank 1, and its signal is sent to an arithmetic unit 15 by a signal line 18. Moreover, temperature detectors 14 and 14', with which the temperature of a liquid refrigerant is detected, are attached to pipings 10 and 10, respectively, and the signals sent from the temperature detectors 14 and 14' are transmitted to the arithmetic unit 5 by signal lines 19 and 19'. Also, a processed signal is sent to a recording meter 16 and an alarm 17 from the arithmetic unit 15. An estimate value of pressure is computed by the arithmetic unit 15 based on the detected temperature, the estimate value is compared with the pressure detected by a pressure detector 13, and an alarm signal is given from the alarm 17 when the above-mentioned difference exceeds the prescribed value. Also, by recording at all times the estimate value of pressure and the detected value of the pressure detector 13 using the recording meter 16, a decision can be given on the degree of abnormality and the change thereof.