baber/WOPTO huggingface dataset:
Patent JP-H09263246-A (JP)
Title: Seating device having folding structure
Inventor: TAKAHASHI ISATO
IPC: B62B7/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To converge and develop the front/rear width of a framework with simple operation by allowing the first maintaining means to maintain the developing posture of a seating device when a slider is positioned above a rear leg, and allowing the second maintaining means to maintain the converging posture of the seating device when the slider is positioned below the rear leg. SOLUTION: Both maintaining hooks 7-1, 7-2 are jointed through a link 7-4, and are forced in such a direction as to be locked at a maintaining pin 3-1 by a common spring 7-3. One maintaining hook 7-1 is pulled through a wire 5-5 and rotates in such a direction as locking is released against the energizing force of the common spring 7-3. At the same time, the other maintaining hook 7-2 rotates in such a direction as locking is released through the link 7-4. The maintaining pin 3-1 is fitted at the upper stopping position and the lower stopping position of the slider 7, meeting a developing condition and a converging position, therefore, it is possible to maintain the developing condition and the converging position.
Patent JP-S59201315-A (JP)
Inventor: HATA RIYOUSUKE
IPC: H01B9/02
Filed: 1983-04-28
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-H04287365-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO MASAHIKO
IPC: H01L21/822
Filed: 1991-03-15
Abstract: PURPOSE:To manufacture a semiconductor device of high reliability with high yield. CONSTITUTION:When SiN films 13, 17, 33, 35 as the capacitor insulating film of a DRAM and the stopper at the time of wet etching and polycrystalline Si films 25, 31, 32, 34 being conductor films are formed by low pressure CVD, these films are deposited also on the rear side of an Si substrate 21. After these films on the rear side are eliminated by etching or grinding, annealing in a hydrogen atmosphere is performed in order to recover interface level.
Patent JP-S57190388-A (JP)
Title: Wavelength sweeping semiconductor laser device
Inventor: MOGI NAOTO
IPC: H01S5/00
Filed: 1981-05-20
Abstract: PURPOSE:To improve the responsiveness and output stability for the titled device by a method wherein, in the case of a distributed-feedback type or distributed- reflection type laser element using a Fabry-Perot resonator or a diffraction grating, the element is vibrated by bending and intersecting in the direction of the laser oscillation  waveguide passage, and the optical effective length of a resonator is changed. CONSTITUTION:A laser active region 3, which is also used as an optical waveguide  core layer, is formed on a substrate 2 consisting of GaAs and the like, and a clad  layer 4 is formed on the region 3. Then, a laser injection current region 5 is provided  in the center part on the surface of the layer 4, and diffraction gratings 6a and 6b are  formed on both sides of the region 5. The two resonant mirrors, facing each other on  both sides of the laser active region located directly below the region 5, begin to  function by the help of the above gratings. The distributed-reflecting mirror type semiconductor laser element 1 is constituted as above, and the element 1 is bent in the  vertical direction against the laser oscillation waveguide direction A by contacting the  pressurizing rod 8 to the region 5 and using supporting points 7a and 7b provided below both ends of the substrate 2. Thus, the oscillation wavelength can be sweeped  while the effective refraction index is being changed.
Patent JP-H08275382-A (JP)
Title: Network distribution system
Inventor: KUBO SHUZO
IPC: H02J3/06
Filed: 1995-03-31
Abstract: PURPOSE: To dispense with manual operation which must be performed irregularly by preventing a protector breaker from breaking a reverse current when unbalance of load occurs between distribution lines, in a spot network distribution line. CONSTITUTION: An instrument current transformer 23 for composition composes the secondary outputs of instrument current transformers 22A and 22B, and when the composite value falls under the specified value, a short current relay 24 detects it, and the operation of the short current relay 24 breaks a protector breaker 4B.
Patent JP-S63242715-A (JP)
Title: Windshield structure for automobile
Inventor: HAMAMOTO MASAYA
IPC: B60H1/26
Filed: 1987-03-31
Abstract: PURPOSE:To improve the degree of freedom in car body designing and reduce the air resistance during traveling by connecting a front windshild shield with front pillars and dividing the front windshild shield into upper and lower parts by a frame member constituted to an air conditioning duct. CONSTITUTION:A windshild shield 1 is divided into an upper windshild shield 2 and a lower window shield 3 by a supporting frame 4 connected with right and left front pillars. The supporting frame 4 forms a closed sectional surface 6 by welding two members 4a and 4b, and a channel 8 for accommodating a duct member 7 is formed inside. A number of holes 9 are formed on the upper and lower surfaces of the duct member 7, and a cut part 10 coinciding with the hole 9 is formed on the supporting frame 4, and the air conditioning air introduced into the closed sectional surface 7a of the duct member 7 is blown out. Thus, the holding strength of the windshild shield and the degree of freedom of car body designing can be improved.
Patent JP-H01249128-A (JP)
Title: Isotope separator
Inventor: SHIODA KAZUNORI
IPC: B01D59/34
Filed: 1988-03-31
Abstract: PURPOSE:To reduce the amt. of ionized isotopes as the impurities to be incorporated into the product by imparting a DC electric field orthogonal to a DC deflection magnetic field before a metal vapor current is introduced into an isotope collector. CONSTITUTION:The metal atoms 1 contg. plural isotopes are charged in a vessel 2 with the upper surface opened and having thermochemical resistance. A DC deflection magnetic field 6 orthogonal to an electron beam 5 from its generator 4 is generated by a magnetic field generating means to project the beam onto the surface of the metal atoms 1. The vapor current 7 formed by the metal atoms 1 heated and melted by the electron beam 5 is induced in a vapor passage 17. The laser light 11 for selectively exciting and ionizing the specified isotope contained in the metal atoms 1 is emitted in an irradiation means, and injected into the vapor current 7. An electric field is generated by the electrode 15, and exerted on the ionized isotope to adsorb and recover the isotope. A DC electric field 18 orthogonal to the DC deflection magnetic field 6 is imparted by the electric field generator 21 provided in the vapor passage 17.
Patent JP-H0812816-A (JP)
Title: Internally lubricated elastomer suitable for biomedical application
Inventor: FUUBAATO ESU SUMISU ZA SAADO
IPC: C08L21/00
Filed: 1994-04-14
Abstract: PURPOSE: To provide a partition made of an internally lubricated elastomer which is prepd. by dispersing a lubricating fluid throughout an elastomer material, contains a reduced amt. of dissolvable org. substances, is excellent in penetrability, durability against repeated penetration, resealability, biocompatibility, etc., and is useful for a syringe with a needle, etc.  
     CONSTITUTION: This partition is made of an internally lubricated elastomer which is prepd. by dispersing (B) a lubricating fluid such as a silicone oil (e.g. polydiphenylsiloxane or polydimethylsiloxane), a mineral oil, a fluorocarbon oil, grease, or a gas throughout (A) an elastomer material such as a polyurethane, a polyolefin, a thermoplastic elastomer, a silicone elastomer, a natural rubber, or a (sulfur- or peroxide-vulcanizable) synthetic rubber. Ingredient A is pref. brought into contact with an org. solvent (e.g. methylene chloride) in advance in order to remove undesirable org. substances. Pref., the content of ingredient B is 0.5-50 wt.%, still pref. 1-15 wt.%, based on the partition. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S57192428-A (JP)
Title: One-pack type epoxy resin composition
Inventor: KIYONO SHIGEO
IPC: C08G59/68
Filed: 1981-05-20
Abstract: PURPOSE: To provide the titled comps. which has a long pot life and gives a resin having good transparency and high bond strength when cured by heating, by blending a main curing component consisting of a trialkanolamine borate and a specified phenol compd. with an epoxy resin.  
     CONSTITUTION: 0.5W3pts.wt. main curing component is blended with 100pts.wt. alicyclic epoxy resin which is liquid at an ordinary temp. or internal epoxy resin such as epoxidized polybutadiene polymer or epoxidized soybean oil, said main component being obtd. by mixing a trialkanolamine borate (a) obtd. by reacting one mol of a trialkanolamine such as triethanolamine with one mold of boric acid, with at least one phenol compd. (b) selected from pyrocatechol and pyrogallol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11273198-A (JP)
Title: Tape loading device
Inventor: OKUIE TAKAHIRO
IPC: G11B15/665
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a tape loading device capable of disassembling/assembling a leading guide block without increasing the number of parts and with a simple structure. SOLUTION: This tape loading device is provided with a leading guide block guiding groove 3 provided in a chassis 1, a leading guide block 4 engaged with the leading guide block guiding groove 3 and moved from a loading start position to a loading completion position, and a driving mechanism 5 for reciprocating the leading guide block 4. The driving mechanism 5 includes a follower lever 52 connected to a driving lever 51, and the tip of the follower lever 52 is connected to the leading guide block 4. The leading guide block guiding groove 3 has a loading groove part 31 for tape loading, and an auxiliary groove part 32 for retreating the leading guide block 4 in the loading start position to a leading guide block assembling position by swinging the follower lever 52.
Patent JP-H04310192-A (JP)
Title: Neuron circuit
Inventor: MARUYAMA MASAKATSU
IPC: G06N3/06
Filed: 1991-04-09
Abstract: PURPOSE:To provide to define an input/output signal as an analog value and to handle a weighted value as a digital value as a neuron, with which a neural network can be easily constructed by a hardware, concerning a neural network circuit to execute a voice recognition or image recognition processing. CONSTITUTION:Signals are inputted to the bases of first common transistor trains 13-15, the currents of transistors are controlled by the input signals, and second transistor trains 10-12 are added to turn ON/OFF this current according to the weight input. Then, the current is pulled by second resistor trains 1-3 corresponding to the weight and therefore, the voltage drops of the second resistor trains depend on the input signals and the weights. The voltage is outputted after being inverted at an inverting amplifier 103.
Patent JP-H01251193-A (JP)
Title: Safety displayer with alarm unit
Inventor: MIYAUCHI KIYOSHI
IPC: G08B13/00
Filed: 1988-03-31
Abstract: PURPOSE:To inform a danger to a faced car in good time and to reduce the probability of an accident by providing a device generating an alarm to a side to which a car running through an intersection is perpendicular. CONSTITUTION:When it is supposed that the substance such as the car approaches from a first direction, the detector 1 facing the first direction reacts and outputs the signal of that effect to a controller 3. Then, the controller 3 informs the dangerous state by using two display units 2 facing the directions which cannot recognize that the substance exists in the first direction, that means, the second and the forth direction. Therefore, in case that the the car runs from the second and the forth direction, it can recognize that the car runs from the perpendicular first direction in good time and prevent the accident from occurring.
Patent JP-H11334137-A (JP)
Title: Apparatus and method for forming image
Inventor: KUMON AKIRA
IPC: B41J2/385
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image formation apparatus which is compact, low-cost and resistant to clogging without requiring a switching element for switching a high voltage, and a method for forming highly accurate images. SOLUTION: According to this apparatus and this method for forming images, a control electrode 16 is provided which moves charged particles separated from a developing roller 2 thereby forming a transfer electric field directly or indirectly between the developing roller 2 and a back electrode 8, and controlling a movement amount of charged particles. A fly start prior voltage which is lower than a fly start voltage for separating the charged particles from the developing roller 2 and opposite in polarity to the charged particles is impressed between the developing roller 2 and the control electrode 16 to form a bias electrostatic field.
Patent JP-S58194295-A (JP)
Inventor: BAN KAZUO
IPC: H05B41/16
Filed: 1982-05-07
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-H06290208-A (JP)
Title: Vector processor
Inventor: TSUCHIHARA HIROMASA
IPC: G06F17/16
Filed: 1993-04-02
Abstract: PURPOSE:To shorten the back processing time of merge join instruction by providing a data buffer which is used at the time of back processing in the vector processor. CONSTITUTION:When the elements of a 2nd operand 122 and the elements of a comparison part for the elements of a 3rd operand 132 are equally successive, the equal successive elements of the 2nd operand 122 are stored in a data buffer 125. Namely, when the back processing is performed, the data of the intermediate register 123 for the 2nd operand 122 are stored in the data buffer 125. At this time, a fetch request is sent to a main storage so as to transfer data following the final data which can be stored in the data buffer 125. Since a fetch request to the main storage has been issued and data have been inputted to a data operand buffer 122 again, the data buffer 125 is provided to shorten the time from transmission to data arrival, thereby improving the performance of the back processing. The number of data stored in the data buffer 125 is so determined that they can be processed within the time before data comes from the main storage.
Patent JP-H07260731-A (JP)
Title: Heat conduction type abosulte humidity sensor
Inventor: TSURUGA KIKUO
IPC: G01N27/18
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a highly precise sensor which is easy to use and mount by eliminating a temperature difference in a package sealed heat sensitive resistance elements for measurement and comparison fixed on a printed board. CONSTITUTION:A sensor support base 3 and a metal stem 13 sandwiching heat sensitive resistance elements 1, 2 for measurement and comparison are welded and fixed, and connected to attaching terminals 14a, 14c. Next, the attaching terminals 14a-14c of the metal stem 13 are inserted into attaching holes 15a-15c until the metal stem 13 and a printed board 4 are brought into contact with each other completely then they are soldered. Thereby the direction of the elements 1, 2 is determined by an attaching position of the metal stem 13. Furthermore, fixed resistances 8, 9, 10 are mounted on the printed board 4 wherein the elements 1, 2 are mounted, and the metal stem 13 covered with metal packages 5a, 5b is fixed, and a bridge balance circuit is connected on a pattern. Thereby the output of the bridge balance circuit incorporating the fixed resistances can be obtained and easily used.
Patent JP-S61236187-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: SEMURA SHIGERU
IPC: H01S5/40
Filed: 1985-04-12
Abstract: PURPOSE:To obtain the laser light oscillation with arranged phase from several light emitting regions, by separating the active layer of a quantum well type structure in the direction of the laser resonator, with a semiconductor which has the average composition of two kinds of compound. CONSTITUTION:When the electron current and the positive hole current are supplied to the N-side electrode 10 and the P-side electrode 11 respectively, the current concentrates to the active layer (light emitting region) 8 of each impurity diffusion region 7 of quantum well type structure. As both sides of each light emitting region 8 are constituted with the impurity diffusion region 6 in which the quantum well structure is alloyed, their refraction indexes are smaller than that of the light emitting region 8. The refractive indices of the upper and the lower clad layers 3 and 2 are also smaller than that of the light emitting region 8, so the single mode laser light oscillates in the transverse direction, and the light propagates in the light emitting region 8 being confined in the layer. Thus, by the small threshold current for oscillation, the transverse single mode laser light oscillation with arranged phase is obtained, and the light output can be increased according to the number of light emitting regions.
Patent JP-H04289367-A (JP)
Title: Preventing device for fitting bolts from rotating together
Inventor: KATSURA MASAYUKI
IPC: E04F13/21
Filed: 1991-03-15
Abstract: PURPOSE:To fit only a nut to a tool for fastening, by fixing a washer at a bolt and fitting the washer to a main member. CONSTITUTION:When external wall panels 12, 13 are attached for instance, the bolt hole 24 of the upper fitting metal block 22 of the lower side external wall panel 13 is positioned to correspond to the fixing slit 11 of the bracket 3. Next, in this condition, the bolt 25 is inserted into the bolt hole 24 from the back side of the fitting metal block 22 and the front end thereof is protruded out of the slit 11 and the nut 29 is screwed for fastening. In this time, the bolt 25 is fastened so that the horizontal fitting part 28 of the upper end of the washer 27 comes in contact with the upper end face of the vertical part 23. And further, the bolt hole 21 at the lower end of the upper side external wall panel 12 is forced to meet the upper part of the same slit 19 and the same bolt 25 is inserted front the back side of the plate 19 and fastened with the nut 29. In this case, the fitting part 28 of the washer 27 is fitted to the upper end of the plate 19 and it prevents the bolt from rotating.
Patent JP-S62235442-A (JP)
Title: Electrical contact point material
Inventor: NARA TAKASHI
IPC: C22C5/06
Filed: 1986-04-04
Abstract: PURPOSE:To improve the mechanical strength, welding and consumption resistances of the resulting titled material by dispersing Ni in a matrix of Ag alloyed with a specified amount of one or more among Pb, Si and In and by forming a diffusion alloy layer around each Ni grain. CONSTITUTION:Ag and 0.1-5wt% one or more among Pb, Si and In are melted and alloy powder is produced by a molten metal spraying method or other method. The alloy powder is mixed with Ni powder so as to prepare a composi tion consisting of 5-25% Ni powder and the balance alloy powder and the mixture is compacted and sintered sufficiently by heating at a prescribed temp. By this heating, a diffusion alloy layer consisting of Ni and one or more among Pb, Si and In as the solute metal in the matrix is formed around each Ni grain. Thus, an electrical contact point material having an extended service current range is obtd.
Patent JP-H11267498-A (JP)
Title: Hydrogen chloride adsorbent and its producing-regenerating method
Inventor: EGUCHI KOICHI
IPC: B01J20/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrogen chloride adsorbent and the producing.regenerating method for efficiently removing gaseous hydrogen chloride from a waste gas generated at the time of heating a combustible material containing an organic material. SOLUTION: The hydrogen chloride adsorbent prepared by using γ-Al2 O3 as a carrier and carrying cerium dioxide on the carrier is used as a base constituent. The carrying quantity of cerium dioxide is preferably controlled to 2-10 wt.%. Further the hydrogen chloride adsorbent is prepared by carrying cerium dioxide, in which Pt is added, on the carrier. The adding quantity of Pt is controlled to 1 wt.% and the carrying quantity of cerium dioxide is controlled to 15-20 wt.%. The carrier is formed like a honeycomb. As the producing method, the hydrogen chloride adsorbent is prepared by dipping the carrier in a Ce(NO3 )3 .6H2 O salt solution or a salt solution of H2 PtCl6 and Ce(NO3 )3 .6H2 O to impregnate with cerium dioxide and firing the carrier under a condition of a prescribed atmosphere, temp. and time.
Patent JP-S59199197-A (JP)
Title: Isotactic press
Inventor: PETTERSSON OLA
IPC: B30B15/00
Filed: 1984-04-18
Abstract: The device includes a closed press frame (2) and within a pressure chamber (1) supported by the upper yoke (22) of the press frame (2). Displacement means with a portion (72) are arranged for lifting a chamber closure (3) from below. The portion (72) constitutes the lower press table, which is supported during the pressurization in the pressure chamber (1) by two retractable support legs (4, 5). The legs (4, 5) are pivotably mounted on the lower yoke (23). The upper ends of the legs (4, 5) may have a circular shaped end surface and may coact with complementally formed surfaces on the underside of said portion (72).
Patent JP-H03278419-A (JP)
Title: Porcelain capacitor and manufacture thereof
Inventor: SHIZUNO HISAMITSU
IPC: H01G4/12
Filed: 1990-03-28
Abstract: PURPOSE:To improve relative permittivity by mixing 100 pts.wt. of specific basic component, and 0.2-5 pts.wt. of specific additive component of a specific range of a triangular diagram of mol% of composition range, and firing the mixture. CONSTITUTION:100 pts.wt. of basic component represented by formula I and 0.2-5 pts.wt. of additive component containing B2O3, SiO2 and MO (MO is one or more types of metal oxides selected from BaO, SrO, CaO, MgO and ZnO) are mixed and baked. The composition range of the additive component is disposed in a range surrounded by straight lines for sequentially coupling points A-B-C-D-E-F-A of a triangular diagram shown by mole % of the composition range of the additive component, and hence dielectric porcelain composition having 3000 or more of its relative permittivity can be formed. In formula I, L; Mg and/or Zn, M; Ca and/or Sr. Letters alpha, k, x, y; numerical values for satisfying formulae II, III, IV, V, VI.
Patent JP-S62234202-A (JP)
Title: Rotary magnetic head device
Inventor: KASHIWAZAKI AKIRA
IPC: G11B5/02
Filed: 1986-04-04
Abstract: PURPOSE:To reduce the number of members and the man-hour of connecting work and to reduce the production prime cost by providing a magnetic head and a transformer rotor on the same lower face of an upper rotating cylinder to directly connect the magnetic head and the transformer rotor. CONSTITUTION:A transformer rotor 24 is fixed to the same face as the lower face of an upper rotating cylinder 20 to which a magnetic head 5 is fixed, and a transformer stator 25 is fixed to a step part 26 formed on a lower cylinder 22 so that it faces the transformer rotor 24. A lead wire 27 connected to the transformer rotor 24 is soldered to a printed circuit board 28 on which the magnetic head 5 is mounted, that is, the magnetic head 5 and the transformer rotor 24 are directly connected by the lead wire 27. Thus, the number of members is reduced and the man-hour required for connection is reduced to reduce the prime cost of production.