baber/WOPTO huggingface dataset:
Patent JP-S61208038-A (JP)
Title: Manufacture of nonlinear optical organic crystal thin film
Inventor: TOMARU AKIRA
IPC: H01L21/368
Filed: 1985-03-12
Abstract: PURPOSE:To produce a functional optical guide wave path by vacuum-depositing an organic chemical material having a nonlinear optical effect so as to form a thin film while an ion beam is irradiated on a substrate. CONSTITUTION:The organic chemical material 15 having the nonlinear optical effect is placed on a boat 14 in a vacuum chamber 10, for instance, the substrate 11 is installed and a vacuum degree is set about 1X10<-5>mm Hg, after which an Ar gas is injected into an ion gun 13 so that the vacuum degree in the chamber 10 can be about 3X10<-5>mm Hg. After a high voltage is added between the electrodes of the ion gun 13 to generate the ion beam 16, the temperature of the boat 14 is raised more than the decomposition temperature of a specimen 15 to evaporate it, and the organic thin film is deposited on the substrate 11. In this case the substrate 11 is surface-treated, and a hydrophobic or hydrophilic group is given to the deposited surface with a chemical action, thereby improving the orientation of the deposited thin film. Thus the nonlinear optical organic thin film with an excellent crystal orientation can be obtained, and accordingly the light mixing such as a parametric oscillation sum frequency and a difference frequency can be possible as the guide wave path.
Patent JP-S60193200-A (JP)
Title: Semiconductor memory device
Inventor: HIDAKA HIDETO
IPC: H01L21/8234
Filed: 1984-03-13
Abstract: PURPOSE:To enhance a packaging density of a memory device by approximating links with the same phases to different layers through a heat insulating layer and by arranging and forming them away from links with different phases from said links. CONSTITUTION:When MOSFETQ3 is destructed, links L5 and L6 connected to word lines WLn and WLn+1 are cut with laser, word line drive signals CR0 and CR1 will not be transmitted to the word lines WLn and WLn+1 and the selection of a defective row decoder, or reading/writing data from a defective bit will not be performed. Here, since the links L5 and L6 becoming those with the same phase are formed with different layers through a heat insulating layer, the former can bring much nearer to the latter, compared with the formation having the same layers and can be overlapped with the link L6. Moreover, a distance between links with different phases can be smaller. In this case the links with the same phases enter a laser spot simultaneously, laser positioning once is sufficient, and requirement with respect to positioning accuracy can be eased. Thus the entire packaging density can be enhanced.
Patent JP-S51126482-A (JP)
Title: Flow path switching device
Inventor: NISHIDA ISAMU
IPC: F15C1/04
Filed: 1975-04-25
Abstract: PURPOSE: By a machine element that deforms by temperature change of fluid, a controlling current is controlled to switch flow path of main current. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59177714-A (JP)
Title: Single magnetic pole type composite magnetic head for vertical recording
Inventor: HAYAKAWA ATSUNORI
IPC: G11B5/17
Filed: 1983-03-25
Abstract: PURPOSE:To prevent a recording signal from influence due to magnetic flux leaked from erasing main magnetic poles by composing a magnetic head of an erasing winding to excite the erasing main magnetic pole and a compensating winding to excite recording/reproducing main magnetic pole so that excitation by the erasing winding if offset. CONSTITUTION:An electric wire in the extension part of the erasing winding 21 wound around the tunnel erasing main magnetic poles 18a, 18b is wound around the recording/reproducing main magnetic pole 10 as the compensating winding 40 to supply erasing current. The winding direction and the number of times of the compensating winding 40 are determined so that the magnetic flux leaked from the tunnel erasing main magnetic poles 18a, 18b is offset. Since the leaked magnetic flux from the tunnel erasing main magnetic poles 18a, 18b to the recording/ reproducing main magnetic pole 10 is offset by the magnetic flux from the compensating winding 40 at the time of recording, a recording signal is prevented from influence due to the leaked magnetic flux from the tunnel erasing main magnetic poles 18a, 18b.
Patent JP-H05248971-A (JP)
Title: Sensor for measurement of pressure distribution
Inventor: WATANABE TAKUJI
IPC: G01L5/00
Filed: 1992-03-06
Abstract: PURPOSE:To provide precision measurability for the pressure variation and pressure distribution by structuring a sensor so that band-shaped electrodes in couples are arranged at a certain spacing on the oversurface and undersurface of a sheet-form high-polymer piezo body having a uniform thickness. CONSTITUTION:A high-polymer piezo body 1 is made, for example, of polyvinylidene fluoride and given the same thickness as paper, etc., to be transported. Band-shaped electrodes 2 in couples having equal width are formed parallel and at a constant spacing on the oversurface and undersurface of the piezo body 1. If part of these electrodes 2 is pinched by any tool formed so as to pinch the sheet-form object, for example by two rollers confronting, a voltage is generated in that portion of piezo body 1 which is pinched, in compliance with the pressure applied by the rollers. The voltage generated on each electrode 2 is amplified by a charge amplifier 6 and fed to an analog multiplexer 7. The multiplexer 7 is controlled by a control logic 9, and the voltages amplified 6 are passed to an A/D converter 8 one by one. The digital signal obtained thereby is sent to a computer 12. The sent data is processed thereby 12 and given to a CRT, etc.
Patent JP-2000246514-A (JP)
Title: Claming structure for throw-away type cutting tool
Inventor: KAWAMOTO MASASHI
IPC: B23B27/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact clamping structure in regard to a throw-away type cutting tool to which a cutting blade tip is so devised as to be mounted by means of pressing and pulling-in actions at the tip end part of a presser. SOLUTION: A counter bored groove 10 having an inclined angle αof 20 to 30 deg. with respect to the upper surface of a cutting blade tip 5, is provided for a cutting tool main body 1, and the cutting blade tip 5 is pulled in by means of the sliding action of the sliding surface 15 of a presser 12 abutting against its inclined surface 11 so as to be simultaneously pressed. The sliding surface 15 is so devised that it abuts against both the ends in the width direction of the presser 12, so that a pressing surface is hit at three points.  A bolt hole 16 having a dished bolt seating surface 17 in such a way as to abut against the bearing surface 18 of a fastening bolt 7 at the tip end side, is formed so as to let its rear end side be non-contacting with the bearing surface 18, so that a bolt seating surface 17 is formed in order to have an inclined angle βsmaller than an inclined angle α.
Patent JP-S54144626-A (JP)
Title: Engine attaching apparatus for front engine and front drive car
Inventor: YAMADA NAOYUKI
IPC: B60K17/22
Filed: 1978-04-28
Abstract: PURPOSE:To prevent a so-called torque steering phenomenon of a car adopting a front engine and front drive system and to remove uneasiness of a driver of the car by equalizing mounting angles of left and right drive shafts. CONSTITUTION:An engine 1 is mounted sideways and is connected to a differential 3 through a transmission 2, opposite ends of output shaft 4 of the differential 3 are connected to left and right shafts 7, 8, respectively, through respective slide joints 5, 6, and the intermediate between the slide joints 5 and 6 is displaced to the right or left from a center C of the body of a car. Mounting angles thetaL and thetaR of respective drive shafts 7 and 8 are difined such that a mounting angle thetae is equal to thetaR-thetaL/2. Thus, said mounting angles thetaL and thetaR became equalized so that the torques transmitted to tire wheels 9, 10 through the slide joints 5, 6 are equalized.
Patent JP-S61207784-A (JP)
Inventor: TAKATORI TSUTOMU
IPC: F16N11/04
Filed: 1985-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07254973-A (JP)
Title: Image input device
Inventor: CHIYUUJIYOU HIDEKI
IPC: H04N1/107
Filed: 1995-03-09
Abstract: PURPOSE:To provide an improved image input device not affected by disturbance light caused by external beams made incident from a window for reading posi tion confirmation. CONSTITUTION:A reflection mirror 7 is provided to be irradiated with reflected beams at an image reading position, namely, from an image reading plane at an image reading window 4 and to guide these beams through another reflection mirror 8 and an image pickup lens 9 to an imaging device 6 and this reflection mirror 7 is arranged opposite to the incidental direction of the beams for image reading from a light source 5 to the image reading position with a perpendicular N of the image reading plane between. Therefore, the disturbance light caused by external beams made incident from a window 10 for reading position confirmation to the image reading window 4 hardly reaches the reflection mirror 7, the component of disturbance light incident to the imaging device 6 is reduced or practically eliminated, and image reading is not practically affected by the disturbance light.
Patent JP-H08249493-A (JP)
Title: Stereoscopic video device
Inventor: YAMADA HIDEYUKI
IPC: G06T19/00
Filed: 1995-03-09
Abstract: PURPOSE: To display character and sign in three-dimensional space in a stereoscopic video device. CONSTITUTION: A memory 101 previously storing character sign to be used for displaying, a memory 102 actually registering the character sign to be displayed and a position information memory 106 designating the display position of the character sign to be displayed are provided. In a display signal processing circuit 103, position information of the character sign for a left image is made to different from that for a right image so that the character sign is made to occupy the prescribed position on a screen.
Patent JP-2000246064-A (JP)
Title: Gas dissolution module
Inventor: KANAZAWA SHINICHI
IPC: B01D63/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a gas dissolution module which can assure a sufficiently high gas dissolution efficiency when it has microporous PTFE hollow yarns with an increased membrane area by substantially eliminating the space formed between an outer pipe and a hollow yarn bundle or by narrowing the gaps among the porous hollow yarns themselves. SOLUTION: The module comprises an outer pipe 3 and a porous hollow yarn bundle 1 enclosed therein. A gas is dissolved in a liquid by causing the liquid to flow through the porous hollow yarn bundle 1 or through a space between the bundle 1 and the outer pipe 3 and by causing a gas to flow through the rest. In this case, the space between the outer pipe 3 and the bundle 1 is substantially eliminated or the gaps among porous hollow yarns themselves between both the terminal sealing sections 2 are narrowed. Thus, the gas does not diffuse in a narrowed space; a high-concentration gas is supplied to the liquid already containing the gas dissolved in a high concentration at the vicinity of a liquid outlet of the module; and a low-concentration gas is supplied to the liquid at the vicinity of the liquid inlet to cause the difference in concentration to cause the dissolution of the gas.
Patent JP-S56152856-A (JP)
Title: Ternary thermoplastic material and automobile bumper and rod made therefrom
Inventor: PAURU SHIYUPIIRAU
IPC: C08L23/16
Filed: 1981-04-02
Abstract: A ternary molding composition is formed of an admixture of ethylene-propylene copolymer, propylene polymer, and polyethylene and contains 30-45% by weight of a partially crystalline ethylene-propylene copolymer with an ethylene content of at least 65% by weight; a melt index MFI (230/5) of 0.7-2.0 g/10 min, and a tensile strength higher than 5.0 N/mm2; 35-65% by weight of propylene polymer with a melt index MFI (230/5) of 15-50 g/10 min, and 3-30% by weight of polyethylene with a melt index MFI (230/5) of 15-50 g/10 min, said molding composition having a melt index MFI (230/5) of at least 8 g/10 min and a tensile strength of at least 15 N/mm2 and an elongation at yield of at least 450%.
Patent JP-S59174848-A (JP)
Title: Manufacturing device for mesh shoot type electrophotographic sensitive body
Inventor: NAKAJIMA MASAO
IPC: C23C14/00
Filed: 1983-03-25
Abstract: PURPOSE:To form a photosensitive layer in uniform film thickness without any clogging on a photosensitive body by performing vapor deposition while holding the photosensitive body over a support body in a vacuum vessel. CONSTITUTION:A mesh shoot type substrate fitting device 5 is fixed to the rotating support shaft 1 of a vapor-depositing device, and a substrate fitting jig 6 is fixed on each surface of the hexagonal substrate fitting device 5 by using a pressing jigs 7. Each jig has a recessed part with a 0.1-2mm. depth (d), and mesh shoot type substrate 9 which is fixed by having the circumference pressed by a frame 8 is supported while floating over the fitting surface by (d). A vapor- deposited material is vapor-deposited on the substrate 9 heated up to specific temperature while the support shaft 1 is rotated. Consequently, the photosensitive layer with the uniform film thickness is formed without any clogging because of a space 10 on the side of the substrate 9 opposite to the vapor-deposition source.
Patent JP-S56146206-A (JP)
Title: Rotary solenoid
Inventor: NAGANUMA NOBUYUKI
IPC: H01F7/14
Filed: 1980-04-15
Abstract: PURPOSE: To enable miniaturization of the titled solenoid by a method wherein the inner circumferential surfaces of stator poles and the outer circumferential surfaces of a rotor pole are formed in states, and stator effective ridges and rotor effective ridges are each made up and successively disposed with each other with the oscillation of a rotor.  
     CONSTITUTION: The inner circumferential surfaces of stator poles 27 unified with a yoke into which winding 22 are incorporated are built up in shapes such as three stepped shapes, and left and right each three stator effective ridge 28 is formed. Rotor arms 32 are mounted to a rotor 32 facing to the stator poles, the outer circumferential surfaces are made up in three stepped shapes in the same manner as the stator poles, and three of the respective left and right rotor effective ridge 34 are built up. The motion of the rotor is regulated by means of stoppers 39 installed to a bracket. Since the stator effective ridges 28 and the rotor effective ridges 34 are  formed with phase shifting little by little in three facing angles, sucking force is  leveled during the motion of the rotor, and strengthened. Thus, miniaturization is  enabled for the output of large torque. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02231063-A (JP)
Title: Improvement in sterilization of production of sterilized juice
Inventor: TANABE YOSHIAKI
IPC: A23L3/015
Filed: 1989-03-01
Abstract: PURPOSE:To obtain sterile juice without causing harm resulting from a sterilizing agent and destruction of components by thermal sterilization in obtaining sterile juice by washing juice raw material with an agent, washing with water, roughly dehydrating and finely dehydrating. CONSTITUTION:Juice raw material washed with an agent by an agent washing device 1 is washed with water by a water washing device 9, roughly dehydrated by a roughly dehydrating device 20, finely dehydrated by a finely dehydrating device 21, stirred by a mixing tank 30 and adjusted to proper water content by a final water adjusting tank 33. Then the juice raw material is sterilized by a sterilizing device 44 under high pressure pressurized by a piston and packed by a packing device 43 in a sterile chamber 46 to give sterile raw juice.
Patent JP-H05245390-A (JP)
Title: Production of catalyst unit
Inventor: KOGA KAZUO
IPC: B01J35/04
Filed: 1992-03-09
Abstract: PURPOSE:To produce a catalyst unit capable of efficiently activating an oxidation catalyst in a short time without increasing the capacity of an electric power source or changing the conventional carrier material by increasing the current passage length of a catalyst carrier. CONSTITUTION:Many reaction passages 22 are formed in parallel to one another to obtain a honeycomb catalyst carrier 17. The carrier is depressed at regular intervals in the longitudinal direction of the passage 22, and the depressed parts 23 are bent to an angle of 180 deg. alternately in the opposite directions to arrange the carrier 17 in the form of a zigzag.
Patent JP-H02228376-A (JP)
Title: Method for forming coating film
Inventor: NAKATANI EISAKU
IPC: C09D163/00
Filed: 1989-03-02
Abstract: PURPOSE:To improve the appearance of a finished coating film without applying an intercoating by applying a cationic electrodeposition coating having a specific compsn. with a good weathering resistance and then applying an epoxy-silicone topcoating having a specific compsn. CONSTITUTION:A cationic electrodepositing epoxy resin component (A) (having a surface tension of 40-60 dyne/cm, pref. 45-55 dyne/cm, and capable of forming, when neutralized with an acid, an aq. bath wherein electrodeposition onto the cathode is possible) and a nonionic, film-forming resin component (B) (having a surface tension of 25-45 dyne/cm, pref. 28-40 dyne/cm; e.g. an acrylic resin, a polyester resin) are used in combination in a ratio of A to B of (60:40)-(98:2), pref. (70:30)-(95:5) in such a way that the difference in the surface tension between A and B is at least 5 dyne/cm, pref. 10-20 dyne/cm, to give an electrodeposition coating. The electrodeposition coating is applied and thermally cured to form a cured coating film of 30-100mum thick, which is then coated with an epoxy-silicone topcoating having hydroxyl and hydrolyzable groups directly attached to Si and epoxy groups, thus finishing the coating film.
Patent JP-S62209032-A (JP)
Title: Production of monohydric alcohol
Inventor: WATABE KIYOUKICHI
IPC: C07C27/06
Filed: 1986-03-10
Abstract: PURPOSE:To directly produce a monohydric alcohol, especially methanol and ethanol, by adding a vanadium compound as an additive to an aprotic polar solvent containing a ruthenium compound and hydrogen halide and reacting carbon monoxide with hydrogen in the solvent under pressure. CONSTITUTION:A monohydric alcohol is directly produced from carbon monoxide and hydrogen by reacting CO and H2 under pressure in an aprotic polar solvent (preferably N-substituted amide, urea derivative or phosphinoxide) containing (A) a ruthenium compound (e.g. ruthenium carbonyl), (B) a hydrogen halide (e.g. hydrogen bromide) and (C) a vanadium compound (e.g. vanadium acetylacetonate). EFFECT:High production rate and selectivity.
Patent JP-H02229551-A (JP)
Title: Production of catalyst for removing nitrogen oxide
Inventor: YOSHIDA NAOMI
IPC: B01J23/24
Filed: 1989-03-02
Abstract: PURPOSE:To obtain a high-strength denitrification catalyst by adding oxide of vanadium, etc., to calcined titanium oxide and crushing the mixture and adding water thereto to make slurry and impregnating an inorganic fiber short with this slurry and bonding the sheet to inorganic fiber cloth. CONSTITUTION:Catalyst composition is obtained by adding one or more kinds of oxides of vanadium, molybdenum and tungsten to titanium oxide previously calcined at 500-600 deg.C. Then this catalytic composition is crushed so that powder having particle diameter not larger than 20mum is regulated to >=90%. Thereafter water is added to this powder to make slurry. An inorganic fiber sheet is impreg nated with this slurry and furthermore this impregnated fiber sheets are bonded to inorganic fiber cloth and these are dried and thereafter calcined. In such a way, the catalyst itself has elasticity and also the high-strength denitrification catalyst capable of holding a shape by itself is easily obtained.
Patent JP-H11243822-A (JP)
Title: Electrically driven fishing reel
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrically driven fishing reel capable of precisely avoiding the disconnection caused by short-circuit or corrosion at a connecting part of wires arranged in bent shapes to each other, and enabling an operation for getting on and off a motor to be readily carried out at a short time in a low cost. SOLUTION: This electrically driven fishing reel having a motor 14 installed between right and left reel frames 6a and 6b of a reel body, a motor-controlling part 82 for controlling the motor 14 and a connecting part 86 for connecting a wire 80 from the motor 14 to the wire 84 from the motor-controlling part 82 has a watertight housing structure 12 forming a watertight space among the motor 14 and the reel body. The watertight housing structure 12 houses the motor 14 and the connecting part. The watertight housing structure 12 has a motor case 74 capable of housing the motor 14 and the first and the second cover members 76 and 78 freely detachably attached to the motor case 74.
Patent JP-H08251511-A (JP)
Title: Head mount type video display device
Inventor: MAEDA YOSHIHIRO
IPC: H04N5/64
Filed: 1995-03-10
Abstract: PURPOSE: To provide a head mount display device(HMD) in which stable mount state is secured in the case of mounting so as to improve the mount performance and to attain an excellent contact sense. CONSTITUTION: The device is provided with a support section 12 which is fixed to a support section 11 supporting a case 10 containing a display optical system and arranged around a head and whose shape is changed and an elastic member 21 of a rear pad pressing a rear side of the head, and performs holding function in mounting. The support section 12 changes it shape in directions J, J' along a diameter of the head but shows its rigidity in a direction perpendicular to the shape changing direction. The elastic member 21 presses the head in nearly its center to press the head stably and efficiently. A moment of insertion in the forward direction of the HMD is supported by a friction force between the head and the elastic member 21, and the support section 12 is formed to be almost a rigid body in the direction of the moment of inertia to prevent the dispersion in the support force.  The pressing force of the elastic member 21 of the rear pad is applied to the head efficiently without the loss of the head pressing force and stable mount is secured.
Patent JP-H03252879-A (JP)
Title: Inter-picture element data arithmetic unit
Inventor: MATSUKI HIROSHI
IPC: G06T1/20
Filed: 1990-03-02
Abstract: PURPOSE:To realize high-speed picture processing by storing previously dyadic operation between component data taken out from two picture element data in a computed result table, and executing plural dyadic operations in parallel. CONSTITUTION:The component data taken out from the picture data A, B are inputted to one dyadic operation element 4, and here, the set dyadic operation is executed, and a computed result is outputted. As occasion damands, the dyadic operations different from each other are executed in parallel in each dyadic operation element 4, and operation time is shortened. Besides, in the case each dyadic operation element 4 is constituted of the computed result table 6 and a reader 5, the computed result of all the necessitated dyadic operations are stored beforehand in the computed result table 6. Then, according to the combination of two values of the component data taken out from the picture element data A, B by each component data selector 3a, 3b, the result of the dyaic operation corresponding to these values is read and outputted from the computed result table 6. Thus, the high-speed processing can be realized.