baber/WOPTO huggingface dataset:
Patent JP-H08206386-A (JP)
Title: Full automatic washing machine
Inventor: CHIBA SHINYA
IPC: D06F33/02
Filed: 1995-02-02
Abstract: PURPOSE: To enable full automatic washing and drying from washing to drying, in a conventional pulsator type washing machine. CONSTITUTION: This full automatic washing machine is equipped with a body 1, a receiving case 3 supported by a suspension mechanism 2 within the body 1, a dehydration vessel 7 supported inside this receiving case 3 by a washing and dehydration shaft 4 and having a dehydration port 5 at the sidewall and a fluid balancer 6 at the top of the inside periphery, a pulsator 8 provided at its center bottom, a transmission mechanism 9 having a reduction gear for the time of washing, a changeover clutch for changing over the washing and dehydration shaft and a brake for the time of dehydration built-in, a pulley 11 on motor side for transmitting power from the motor 10 fixed to the receiving case 3 to the washing and dehydration shaft 4, a belt 12, and a pulley 13 on mechanism side.  Accordingly, this has such constitution as to cause dispersion and agitation of clothes to dry clothes by the revolution control or the change of the shape of the pulsator 8.
Patent JP-H10220321-A (JP)
Title: High pressure fuel pump unit and high pressure fuel pump assembly
Inventor: OSBORN J CHRISTOPHER
IPC: F02M59/44
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To effectively reduce a side load acting on a pump plunger. SOLUTION: A high pressure fuel pump unit includes a power transmitter 144 interposed between a plunger 122 and a tappet assembly 124 for minimizing a side load acting on the plunger 122 and transmitting an axial load to the plunger 122. The power transmitter 144 includes an extension member 146, which abuts against the plunger 122 via a connection releasing force transmitting boundary 169. Consequently, the plunger 122 and the extension member 146 can be laterally moved relatively to each other.
Patent JP-S60160375-A (JP)
Title: Constant-voltage power source
Inventor: SATOU TOSHIAKI
IPC: H02M3/28
Filed: 1984-01-31
Abstract: PURPOSE:To stabilize an output DC voltage for wide variations in input and output by composing a series resonance circuit of a constant-voltage power source of a current limiter and energy storing means. CONSTITUTION:When a switching element 3 is turned ON, a current flowed to a switching element 3 becomes a sinusoidal current by a series resonance circuit composed of an inductance 15 and energy storing means 19. A parallel resonance current flowed in a parallel resonance circuit which is composed of a capacitor 7 connected in parallel between the input terminals of the means 19 and the primary side winding 15a of a conversion transformer 16 is decided by the impedance in response to the frequency for turning ON and OFF switching elements 3, 4 and the charging voltage of the capacitor 7. The elements 3, 4 are alternately controlled ON and OFF in response to the output DC voltage by a controller 17 to stabilize the output DC voltage.
Patent JP-H06231566-A (JP)
Title: Method and device for manufacturing magnetic disk device
Inventor: YOKOO MASAHARU
IPC: G11B25/04
Filed: 1993-02-03
Abstract: PURPOSE:To achieve assembly so that the spacing with a magnetic disk or the inner periphery of a spacing ring is constant over the entire periphery of a spindle hub for the method and device for manufacturing a magnetic device in a structure where the magnetic disk and the spacing ring are packaged alternately on the spindle hub. CONSTITUTION:In manufacturing a magnetic disk device where a magnetic disk 5 and a spacing ring 6 are packaged alternately on a spindle hub 3 by inserting the spindle hub 3 into the magnetic disk 5 and the spacing ring 6, the magnetic disk 5 and the spacing ring 6 are laminated alternately from the outside of a sleeve 10 while the spindle hub 3 is covered with the sleeve 10. Then, the sleeve 10 is pulled out and then the above magnetic disk 5 and the spacing ring 6 are fixed by the spindle hub 3, thus manufacturing the magnetic disk device.
Patent JP-H05214299-A (JP)
Title: Ultraviolet-curing self-adhesive composition
Inventor: NAKAMU SADAYOSHI
IPC: C09J4/00
Filed: 1992-01-31
Abstract: PURPOSE:To obtain the title composition which gives a cured film excellent in surface tack, cohesive power and surface self-adhesiveness by using as the principal constituent a mixture of a specified base polymer, a specified photopolymerizable component and a xylene resin each in a specified amount. CONSTITUTION:The title composition consists mainly of a mixture of 15-70wt.% of at least one base polymer selected from an acrylic rubber and an unsaturated polyester resin, at least one photopolymerizable component selected from (meth) acrylic oligomers and monomers (e.g. benzyl acrylate), and 2-25wt.% xylene resin.
Patent JP-S57131672-A (JP)
Title: Cable traction device
Inventor: HARADA KATSUZOU
IPC: B65H51/32
Filed: 1981-02-06
Abstract: PURPOSE:To enable to automatically prevent a heavyweight body from falling when a gripper fails to grip a suspending rope, by a method wherein the title device is provided with a wedge-type safety device which is always in contact with a traction rope with a low contacting pressure. CONSTITUTION:During a traction operation by a cable traction mechanism 14, the safety device 15 is so set that a low hydraulic pressure is exerted on a pushing-side line 22 of a hydraulic cylinder 20 for a safety grip and a safety wedge 19 is pressed into a tapered surface of a housing 18 so as to maintain the wedge 19 and a wire rope 2 in contact with each other at a low contacting pressure. Under this condition, when a wedge-shaped gripper 3 or 4 of a front puller or a rear puller of the mechanism 14 fails to grip the rope 2, the safety wedge 19 is pulled forwardly by the heavyweight body 1 through the rope 2, so that the wedge 19 is pressed into the tapered surface of the housing 18 to grip the rope 2 with a sufficient force, thereby preventing the rope suspending 2 from slipping.
Patent JP-S58134660-A (JP)
Title: Multicolor recorder
Inventor: KUWABARA SHIGEO
IPC: G03G15/00
Filed: 1982-02-05
Abstract: PURPOSE:To obtain uniform picture quality independently of the recording length by reversibly holding a sheet between feeding and returning rollers while applying tension to the sheet by a prescribed driving mechanism and horizontally arranging plural developing means oppositely to the sheet. CONSTITUTION:A returning roller 21 and a feeding roller 22 are provided with brakes 24a, 24b and clutches 26a, 26b respectively and connected to one driving source 25 and a sheet 2 is reversibly supported between both rollers with tension. A recording head 6 and developing devices 7a-7c are horizontally arranged oppositely to the sheet 2. At the recording of the 1st color, the sheet 2 is  moved in the direction of an arraw B, the head 6 is driven by a recording signal corresponding to the 1st color hue and an electrostatic latent image is  developed by the developing device 7a. Subsequently the sheet 2 is returned in  the direction shown by an arrow C, the 2nd and 3rd colors are developed by the  developing means 7b, 7c respectively and then the sheet 2 is cut off by a cutter  3. Since the developing conditions are the same independently of the recording length, the uniform picture quality can be obtained.
Patent JP-S56114847-A (JP)
Title: Glass composition for sealing of fe-ni-co alloy
Inventor: KOKUBU YOSHINORI
IPC: C03C8/24
Filed: 1980-02-15
Abstract: PURPOSE: To enable the hermetic sealing of Kovar alloy preventing foaming under vacuum at high temperature, by heat-treating a ZnO-B 2 O 3 -SiO 2 -Al 2 O 3  glass of specific composition under specific conditions.  
     CONSTITUTION: A composition composed of 25W38wt% of ZnO, 15W30wt% of B 2 O 3 , 5W20wt% of SiO 2 , 1W20wt% of Al 2 O 3 , 8W12wt% of BaO, 0W2wt% of SnO 2 , and 2.5W5.0wt% of the sum of MgO, CaO and/or SrO. The composition is prepared by melting a mixture of the specified amounts of the raw materials at high temperature. A molded article prepared from the fine powder of the composition is brought into close contact with the part to be sealed and made of Fe-Ni-Co alloy (Kovar alloy), and heated at 800W1,000°C for ≤30min. The glass melts, wets the alloy (the part to be sealed) well, and crystallizes. Since the composition has a thermal expansion coefficient of 47W65×10 -7 °C -1  (50W350°C), it has high compatibility with Kovar alloy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57131023-A (JP)
Title: Code input device for electronic balance
Inventor: HIRAKAWA KAZUROU
IPC: G01G23/00
Filed: 1981-02-06
Abstract: PURPOSE:To enable to correctly set data and motion command information by means of a simple operation, by a method wherein data and motion command information, recorded as a code in a recording medium, are read by a code reading means. CONSTITUTION:In case a good is sold by weighing, after bar code on a sheet 1, whereon a unit price of a good to be sold is recorded, is read by a bar code reading device, a weight is measured. A computer control unit 4 computes based on the unit price so read and a weight data fed through an AD converter 8, and the computing result is stored in a memory 4a. The result is displayed in an indicator 9 and simultaneously is printed by a printer 10. In case a good is sold without weighing of it, the bar code on the sheet 1, whereon data on a good to be sold are stored, is read via a bar code reading device 2, and this causes the computer control unit 4 to execute a storing, a displaying, and a printing of sale data.
Patent JP-2000209995-A (JP)
Title: Scattered bait basket and fishing tool by using the same
Inventor: TAKASHI AKIYOSHI
IPC: A01K97/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a scattered bait basket not only having without a fear of scattering a scattered bait in the air upon being thrown in a long distance but also capable of making a float as a highly sensitive desired shape. SOLUTION: This scattered bait basket 20 is equipped with a cylindrical scattered bait basket main body 21 equipped with a scattered bait releasing opening part 29 at its circumferential wall part 28, a weight 23 fixed at the one end of the scattered bait basket main body 21, a first outer cylindrical part 36 fitted to the scattered bait basket 21 as transferable in an extended direction of an axis line B of the main body 21 against the scattering bait basket and between a closing position D for covering the scattered bait releasing opening part 29 and the opening position F for opening the opening part 29 of the scattered bait basket main body 21 at one end thereof, and also a second outer cylindrical part 31 to which parts 51,  61a of the main part 54 of a float 50 and an axis part 55a of a gadget side of the float are fitted as demountable in an extended direction of the axis line B at the other end thereof, and has an outside cylindrical body 25 having a lower density than the water to which the scattered bait K is released, so as to be formed to have a higher mean density than the water in which it is immersed.
Patent JP-S57131142-A (JP)
Title: Digital transmission system of subscriber's line
Inventor: SEKIGUCHI HIROSHI
IPC: H04L5/24
Filed: 1981-02-06
Abstract: PURPOSE:To raise the transmission efficiency and the transmission quality, by assigning each element of start-stop data to each 1 bit of a digital synchronizing network, in case when a digital signal of a start-stop terminal is multiplexed and is transmitted through the digital synchronizing network. CONSTITUTION:Start-stop data 16 from a start-stop terminal 18 is inputted to a terminal corresponding part 14 through an interface circuit 12, a start (ST) bit and a stop (SP) bit of the start-stop data are detected, a counter pulse is counted and controlled, a sampling pulse equal to a data speed of the start-stop teminal is generated at the middle point of each element constituting a character of the start-stop data, and an AND output of this pulse and the start-stop data is made to a sampling bit. In order to make the start-stop data 16 synchronize with a data bit corresponding to a terminal equipment, a character synchronizing signal is sent out to the terminal 18, and it is controlled to send out a signal from the terminal. A transmission synchronizing part 15 converts the sampling bit from the terminal corresponding part 14 to a data bit corresponding to the terminal, multiplexes it and transmits it as an envelop signal.
Patent JP-2000216383-A (JP)
Title: Semiconductor device and its manufacture
Inventor: EGAWA HIDEMITSU
IPC: H01L21/28
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the same, wherein a titanium silicide film does not become uneven and it does not need much labor to make the heating conditions for the whole manufacturing process therefor properly balanced. SOLUTION: A titanium film is deposited on the upper surface of a polysilicon film 21 of a gate electrode and n+ region 24 constituting source, drain regions, and further a titanium nitride film is deposited on the upper surface of the titanium film, and then a titanium silicide film 27 is formed by carrying out heat treatment to cause a reaction between underlying silicon and titanium, and continuously an aggregation preventing a silicon oxide film 28 is formed on the upper surface of the titanium silicide film 27, while the titanium nitride and unreacted titanium remaining on the titanium silicide film 27 is peeled off through treatment with a mixed solution of sulfuric acid and hydrogen peroxide heated to 100 deg.C-140 deg.C in an oxidizing atmosphere.
Patent JP-S63185077-A (JP)
Title: Blue light emitting diode
Inventor: OKAWA KAZUHIRO
IPC: H01L21/365
Filed: 1987-01-27
Abstract: PURPOSE:To make it possible to form a highly efficient blue light emitting diode, by sequentially forming chlorine added n-type ZnSe layer and a nitrogen added p-type ZnSe layer by epitaxial growth on a suitable substrate. CONSTITUTION:As a substrate, gallium arsenide or zinc sulfide telluride, both having approximately the same lattice constant as that of ZnSe, and a ZnSe single crystal are used. The temperature of a GaAs single crystal substrate 1 is set between, e.g., 300 deg.C and 350 deg.C. Atomic and molecular beams of metal zinc and metal selenium, which are host crystal materials, and a molecular beam of zinc chloride as a doner source are simultaneously applied to the GaAs single crystal substrate 1 in a super high vacuum state. Thus a chlorine added n-type ZnSe layer 2 is formed. Then the ZnCl2 molecular beam is stopped in order to form a p-type ZnSe layer 3. Nitrogen molecule ions as an acceptor source and the atomic and molecular beams of the metal zinc and the metal selenium are simultaneously applied to the n-type ZnSe layer 2. Thus the nitrogen added p-type ZnSe layer 3 is formed by epitaxial growth. A gold electrode layer 4 is evaporated and annealed in order to obtain an electrode which has an ohmic contact with the p-type ZnSe layer 3.
Patent JP-S60163349-A (JP)
Title: Explosion-proof braun tube
Inventor: FUJISHIMA TAKESHI
IPC: H01J29/87
Filed: 1984-02-03
Abstract: PURPOSE:To reduce the stress due to local contact, by placing two reinforcing parts having a cutout in the overlapping part over the mold match line section of the panel on the side surface of the panel, and by winding a band steel over the reinforcing parts. CONSTITUTION:Two reinforcing metallic parts 2, 3 are arranged over the side surface of the panel, and a band steel 4 is wound on these reinforcing parts 2, 3 to form an explosionproof Braun tube. Long cutouts 2a, 3a having a length of 60-70mm. are formed around the overlapping part of the reinforcing metallic parts in the mold match line 5 section of the panel 1 and it is fastened by the band steel 4. Accordingly, the end part 2b of the cutout 2a of the reinforcing part 2, the end part 3b of the cutout 3a of the reinforcing part 3 and the inner side surface 4a of the band steel 4 come in contact with each other along the mold match line 5 of the panel 1, and thus the local stress exerted on the mold match line 5 is dispersed. As a result, generation of a crack is avoided.
Patent JP-S55109562-A (JP)
Title: Casting method of grating body for lead storage battery
Inventor: UTSUNOMIYA TSUYOSHI
IPC: B22D27/04
Filed: 1979-02-15
Abstract: PURPOSE: To evenly cool the mold, prevent the crack and burn of lug parts and improve casting efficiency by expediting the heat radiation of the grating lug parts in casting involving the use of mated molds.  
     CONSTITUTION: After the mated molds are heated, coat is applied on the surface of the mold mating faces 1. Next, the coat on the protrusions 6 formed in strip form in the central part of the casting grooves for the lug parts out of the casting grooves for casting grating of the mold along their lengthwise direction is scraped off. Thence, the molds are closed and the molten lead or lead alloy is poured in the casting space formed. Then, the heat of the molten metal is absorbed from the exposed protrusions 6 into the mold body at the fastness similar to that in the longitudinal gratings 3 and cross gratings 2, thus the molten metal solidifies. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03221854-A (JP)
Title: Instrument for measuring thermal expansion
Inventor: ONODERA MASANORI
IPC: G01N25/16
Filed: 1990-01-26
Abstract: PURPOSE:To measure the coefft. of thermal expansion of a thin-film forming material in the state of a thin film and to improve productivity by providing a hot plate having a slow heat control section to be mounted with a substrate formed with the film to be detected so as to expose the film forming surface. CONSTITUTION:The substrate 24 deposited and formed with a resist for an electron beam as the film 23 to be detected on the surface is mounted on the hot plate 22 which can slowly heat the object mounted thereon at about 3.0 deg.C per minute within the temp. range from ordinary temp. up to about 250 deg.C by the slow heat control section 21 in such a manner that the film forming surface is exposed. A data processing section 26 detects the required film thickness by processing the electric signal obtd. by a film thickness measuring system 25. An arithmetic control section 27 simultaneously computes the information of the slow heat control section 21 which controls the temp. of the resist and the information of the data processing section 26 which detects the film thick ness of the resist. The required coefft. of thermal expansion of the resist is easily obtd. in this way.
Patent JP-H03221495-A (JP)
Title: Pen point for writing
Inventor: OTSU HIROHISA
IPC: B43K1/12
Filed: 1990-01-26
Abstract: PURPOSE:To eliminate the rotation around an axial line by forming a pen point from a porous liquid supply body having flexibility obtained by bonding a synthetic fiber bundle by a synthetic resin elastomer and alternately providing an appropriate number of annular grooves and annular projections to the outer periphery of the tip part whose leading end part becomes a writing end of the pen point and forming the writing surface of the annular projection group having the annular groups at the tip part as bending points. CONSTITUTION:A pen point A has a shaft shape composed of a porous liquid supply body 1 having ink passages in the longitudinal direction thereof and excellent in elastic recovery and an appropriate number of annular grooves 4 and annular projections 5 are alternately provided to the outer peripheral part of the tip part 2 whose leading end part 3 becomes a writing end of the pen point A and a writing surface 6 composed of the group of the annular projections 5 having the annular grooves 4 on the base side of the tip part 2 as bending points along with the writing end of the leading end part 3 is formed. when writing pressure is within a usual range, the tip part 2 is not bent and a single line is drawn by the leading end part 3 and, when the writing pressure exceeds the usual range, the tip part 2 is bent along the annular grooves 4 on the base side of the tip part 2 and a plurality of lines are drawn in the same number as the annular projections by the writing surface 6 composed of the group of the annular projections 5. By this constitution, the pen point A is not rotated around an axial line and a single line or a plurality of lines can be drawn.
Patent JP-S52101095-A (JP)
Title: Glow discharge tube for spectrochemical analysis
Inventor: TSUJII KANJI
IPC: G01N21/67
Filed: 1976-02-20
Abstract: PURPOSE:The need for making the entire part of specimen cathode part with a high purity material and corrosion-resistant material and the reduction in analysis costs is made possible by mounting a heterogeneous material to the cathode specimen part opposing to an anode cylinder part.
Patent JP-H05260014-A (JP)
Title: System for compensating cross polarized wave interference
IPC: H04B3/04
Filed: 1992-01-31
Abstract: PURPOSE:To provide a system for compensating cross polarized wave interference for synchronizing respective clock signals in both of polarized waves and stably operating while getting arbitrary phase difference between both of polarized wave transmission systems for digital radio communication. CONSTITUTION:Carrier oscillators 3 and 4 output reference carriers having prescribed frequency difference each other. Multi-level orthogonal amplitude modulation circuits 1 and 2 respectively modulate both of polarized waves based on the reference carriers outputted from the carrier oscillator 3 and 4. Multi-level orthogonal amplitude demodulation circuits 5 and 7 and multi-level orthogonal amplitude demodulation circuits 6 and 8 respectively perform synchronism detection corresponding to the regenerative carriers of the opposite side polarized waves and after the detection, quantized signals are outputted to the cross polarized wave interference compensating circuits 11 and 12. The cross polarized wave interference compensating circuits 11 and 12 compensate cross polarized wave interference by using transversal filters 53 and 63, etc.
Patent JP-H07226079-A (JP)
Title: Semiconductor memory
Inventor: SOUMON JIYUNJI
IPC: G11C7/00
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a semiconductor memory in which specifying bit length and its bit position can be performed by only normal memory access without requiring process of logical operation and the like and a control side makes it easy to efficiently make the most of a memory. CONSTITUTION:In the consitution of a conventional memory, an extended address signal 26 is added other than an address signal 11 normally inputted, a bit control circuit 28 generating a bit control signal 29 for controlling the number of bits and positions of one word data inputted/outputted by the extended address signal is provided. Further, an I/O buffer 30 with a bit control function which receives this bit control signal 29 and has a processing function which performs input/output between a data line 25 of a memory side and an external data bus 31 according to the signal 29, are provided.