baber/WOPTO huggingface dataset:
Patent JP-H05257142-A (JP)
Title: Liquid crystal display device
IPC: G02F1/1335
Filed: 1992-03-12
Abstract: PURPOSE:To decrease the number of components, to simplify the structure, and to reduce the manufacture cost by composing a storage case and a reflecting plate for a back light of an integrated member. CONSTITUTION:A lower case LCA is a holding member (back light storage case) for the back light, a back light support body, and an inverter circuit substrate for turning on the back light and also serves as the back light reflecting plate for the back light; and this holding member is molded integrally of synthetic resin, which is white as the color reflecting the light of the back light most efficiently, by using one mold. Further, three back light reflecting projection stripes RM are formed on the top surface of the lower case LCA integrally with this lower case LCA to form the back light reflecting surface for the back light. The three back light reflecting projection stripes RM consist of a combination of plural planes for reflecting the light from the back light toward a liquid crystal display part with good efficiency.
Patent JP-H0696579-A (JP)
Title: Clock synchronization type semiconductor memory and accessing method therefor
Inventor: TODA HARUKI
IPC: G11C11/413
Filed: 1993-03-15
Abstract: PURPOSE:To accurately set an address by setting an output of data from a set starting address and then starting from a cycle of a special order of a clock signal. CONSTITUTION:When /RE becomes 'L', an address fetching operation becomes active. Fetching of the address is set in a DRAM, and can be conducted even if it is not synchronized with timing of a basic clock signal CLK. Thus, the address is set by control signals -RE, -CE, and actual data access of the address fetched to the memory in synchronization with the signal CLK is started by a control signal -SYNC. In this case, if the signal-SYNC is 'L', its cycle becomes a synchronous mode, and an accessing operation is advanced. Then, setting timing of the address to be accessed can be effectively set irrespective of short or long length of the basic clock cycle of the system, and data can be accurately output.
Patent JP-S63220126-A (JP)
Title: Laser transfer device
Inventor: IMAMURA SEIJI
IPC: G03B27/32
Filed: 1987-03-09
Abstract: PURPOSE:To facilitate an assembly of a device, and to prevent an operation from getting out of order due to a vibration and a shock, by coupling optically a laser oscillator and an optical focusing means for projecting a laser beam for a transfer to a template, by a flexible optical transfer means consisting of an optical fiber. CONSTITUTION:An laser transfer device is constituted of a laser oscillator 30, a flexible optical transfer means 40 consisting of a single optical fiber, for receiving a laser light emitted from the laser oscillator 30 by an inlet end and transferring it to an outlet end, an optical focusing means 50 for receiving a divergent laser luminous flux emitted from the outlet end of the optical transfer means 40, converting it to a roughly parallel luminous flux and projecting it to a template 20, and an optical image coupling means 60 for receiving a laser light which is transmitted through the template 20 and bringing a pattern image of the template, which the laser light has, to an image formation onto an object 10. That is the laser oscillator 30 and the optical focusing means 50 being an optical system are coupled optically by the optical transfer means 40 being a flexible optical fiber. In such a way, not only an optical axis alignment is simplified but also even if the device is subjected to a vibration and a shock, it is scarcely feared that the optical axis gets out of order.
Patent JP-H02232091-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1989-03-06
Abstract: PURPOSE:To give a chance to obtain a playing value caused by winning a prize in a following specified prize winning area by changing a variable prize winning ball device to a first state by passing a hit ball to a passing area and continuing the state until the prescribed number of the hit balls win the prize without fail. CONSTITUTION:In the operation of movable members 58a and 58b of a variable prize winning ball device 50 caused by hitting the ball to win the prize in active prize winning ports 15, 16a and 16b as the passing areas, the movable members are not opened only for a fixed time but maintain an opened state until the prescribed number, which is determined in advance, of the hit balls win the prize in the variable prize winning ball device 50. Accordingly, the hit balls to win the prize are guided to a specified prize winning port 73 and the chance to obtain a specified playing state is generated without fail. Namely, by hitting the ball to win the prize in the active prize winning ports 15, 16a and 16b, the chance to obtain the specified playing state to be the great playing value for a player is generated without fail.
Patent JP-S54145672-A (JP)
Title: N-substituted moranoline derivative
Inventor: MATSUMURA SHINGO
IPC: A61K31/445
Filed: 1978-05-03
Abstract: NEW MATERIAL:A N-substituted moranoline derivative of the formula (X is propylene or propenylene group).  
     EXAMPLE: N-Phenylpropylmoranoline.  
     USE: Preventives or remedies for diseases, e.g. diabetes mellitus, or its prodrome, hyperlipemia, arteriosclerosis, corpulence, cardiopathies such as myocardial infarction, gastroenteric disorder, such as gastritis, gastric ulcer, or duodenal ulcer, due to hyperglycemia, having hypoglycemic actions.  
     PROCESS: Moranoline is reacted with a reagent, e.g. an aralkyl halide, aralkenyl halide, or aralkylsulfonate, having an active aralkyl or aralkenyl group, in a polar solvent, e.g. water, an alcohol, DMSO, DMF, cellosolve, or glyme, in the presence of a deacidification agent at room temperature or above to give the compound of formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59180501-A (JP)
Title: Fresnel lens assembly of overhead projector
Inventor: MATSUSHITA NOBUO
IPC: G02B3/08
Filed: 1983-03-31
Abstract: PURPOSE:To improve the heat resistance and light transmittance of a Fresnel lens by superposing a glass plate and a heat ray absorptive reflection film on the Fresnel lens made of silicone rubber and forming the same into a monolithic construction. CONSTITUTION:A Fresnel lens assembly 10 consists of a sheet of glass plate 11 having about 4 millimeter thickness, a Fresnel lens 12 which is joined to one surface of the glass plate, is made of silicone rubber and is, for example, about 2 millimeters in thickness and a heat ray reflective film 13 joined on the opposite side of the plate 11. The film 13 is made of SnO2, In2O3, etc. There are no deformation and warpage of the Fresnel lens by the effect of the heat with such construction and a sharp projected image is obtainable for a long period of time. Since the number of various transmitting materials to be used is decreased, the transmittance over the entire part of the system is improved and the much brighter image is obtd. with a lamp having the same power.
Patent JP-S53139034-A (JP)
Title: Portable water cooling engine
Inventor: SATOU TOSHIHIKO
IPC: F01P3/18
Filed: 1977-05-10
Abstract: PURPOSE: To obtain a protective device of a radiator in small size and at low cost, by supporting an engine on a truck by means of a vibration preventive supporting device, and by disposing and supporting the radiator in a double housing of a double housing type hand handle erected to one side of the truck. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61211114-A (JP)
Title: On vehicle air conditioner
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1985-03-18
Abstract: PURPOSE:To enable feeling of heating to be obtained quickly responding to related actuation by providing an arithmatic means, which finds out the sum of the set temperature by a temperature setting unit and the inside air temperature detected by an inside air sensor, so as to enable the initial revolving speed of a blower to be set in proportion with the above said computed value. CONSTITUTION:In an air conditioner where a blower 3 is controlled by a blower control means 31, an arithmatic means 50 is provided where a value F is computed based on an equation F=Td+(Tr-25) where Td is the set temperature, and Tr is the inside air temperature. In addition, another arithmatic means 38 is also provided where a value T is computed based on an equation T=(N.Ts+L.Tr+M.Ta)-K.Td where K, L, M, and L represent a constant, and Ta represents the outside air temperature. Electric voltage Vm and Va which correspond to each value of F and T, is read out from each of memory means 31f and 31c allowing each of blower control means 31b and 31d to set the revolving speed which corresponds to each of electric voltage Vm and Va respectively. Simultaneously, a switch-over section 31h is allowed to switch over the control of the blower 3 by the control means 31b to the control by the control means 31d when Vm is greater than Va.
Patent JP-H03255771-A (JP)
Title: Picture reader
Inventor: FUJIMOTO SATOSHI
IPC: H04N1/04
Filed: 1990-03-06
Abstract: PURPOSE:To obtain the same resolution by making an image sensor unit with roller vertically movable. CONSTITUTION:In the state of mounting a scanner part 1 to a driver part 2, in respect to the state of detaching the scanner part 1 from the dirver part 2, an image sensor unit 101 with roller is relatively pushed down to the inside only for an interval C0. Therefore, in the state of detaching the scanner part 1 from the dirver part 2, the image sensor unit 101 is focused onto a reference original surface where rollers 104-a and 104-b get contact with an original, namely, onto a plane separated from cover glass 105 only for the interval C0, and in the state of attaching the scanner part 1 to the dirver part 2, the image sensor unit 101 is focused onto a contact surface between the cover glass 105 and a paper feeding roller 111, namely, onto the original surface when feeding a sheet.
Patent JP-H05221437-A (JP)
Title: Label peeling-off device
Inventor: WADA TAKESHI
IPC: B65C9/18
Filed: 1992-02-06
Abstract: PURPOSE:To select the discharge direction of a band-like label mount after labels are peeled off in a label peeling off device where the mount with the labels attached in a line on the surface is bent at an acute angle to peel off the labels from the mount and discharged outside the device. CONSTITUTION:A label mount 10 on which a number of labels 37 are attached travels as it is held between a driving roller 14 and a follower roller 20, and is bent backward at an acute angle at the front edge of a top board 13 of an outer casing 3, so that the labels 37 are peeled off from the mount 10 at the front edge of the top board 13. Support pins 33 of a discharge plate 31 are rotatably supported on the side plates of the outer casing 3 and magnets 34a and 34b are respectively attached on the front and rear side of the back face of the discharge plate 31. The posture of the discharge plate 31 is changed depending upon which magnet 34a or 34b is attracted to a bottom plate 39 of the outer casing 3, causing the discharge direction of the amount 10 to be changed.
Patent JP-H06267406-A (JP)
Title: Metal foil conductor for airtight sealing
Inventor: OMURA HIDEAKI
IPC: H01J61/24
Filed: 1993-03-15
Abstract: PURPOSE:To provide an emission tube of high pressure proof strength and high reliability by providing an edge part on the end surface crossing perpendicular to the direction of current flow of a metal foil conductor, in the side of the connected part, at which the metal foil conductor sealed airtight is connected with an electrode. CONSTITUTION:The end surface in the direction of crossing perpendicular to the current of an airtightly sealed Mo foil 4 of an emission tube made of quartz glass, is formed into edge shape. Another edge part is provided on the end surface running in parallel to the direction of current. The pressure proof strength of the emission tube becomes 1.5 times as large while dispersion is reduced to 1/3 by forming the end surface crossing perpendicular to the current of the molybdenum foil 4 into edge shape. The pressure proof strength of the emission tube is increased because the residual stress of a sealed part is reduced.
Patent JP-S53140443-A (JP)
Title: Sealed type roller bearing
Inventor: SUDOU KIYOUSUKE
IPC: F16C33/78
Filed: 1977-05-13
Abstract: PURPOSE: To suppress the deformation of the outer and the inner rings to the minimum by constituting a sealed type roller bearing so that a seal groove is formed by a positioning wall and an inclined wall continuous to said positioning wall and constituting so that the top edge of a sealed plate is elastically fixed onto said inclined wall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04290216-A (JP)
Title: Wafer positioning method
Inventor: TANAKA HIROYUKI
IPC: G03F9/00
Filed: 1991-03-19
Abstract: PURPOSE:To provide a method of positioning a wafer capable of positioning with good precision even when a nonlinear strain is caused in a part of a chip array on the wafer and of enhancing the manufacturing yield of LSIs, etc. CONSTITUTION:In a method of projection-exposure in which the coordinates of a plurality of chips on a wafer are measured with empolyment of a step-and- repeat projection aligner and in which a reticle pattern is positioned at a desired location by interpolating and extrapolating the coordinates of all chips, the coordinates of a chip are determined by interpolating and extrapolating from the measured coordinates of the other chips in a row or a column including the chip.
Patent JP-H07222774-A (JP)
Title: Treatment device for used injector and treatment of used injector
Inventor: SUZUKI SHOICHI
IPC: A61M5/32
Filed: 1994-02-15
Abstract: PURPOSE:To provide a treatment device which solves problems in reproduction of waste resources, is small in size and is simple in construction by electrically heating an injection needle and melting the sharply pointed tip of the injection needle to deform the tip to a round shape so that the injection needle after the melting treatment is removed from an injection cylinder and is subjected to a sepn. treatment. CONSTITUTION:This treatment device is provided with an injector guide part 2a of an insertion port 2 for guiding the used injection needle 21 inserted therein by inclining the injection needle forward and is equipped with a butt electrode 3 freely movably forward and backward along its center line 20. A lower gripping mold 16 is fixed near to the insertion port 2 and an upper gripping mold 15 is lifted relatively to the lower gripping mold 16 by an actuating device including a motor-driven eccentric plate 8 so that the root flange of the injection needle can be gripped between both gripping molds 15 and 16. A moving electrode 7 is lifted cooperatively with the upper gripping mold 15 and both electrodes 3, 7 are energized therebetween to heat and melt the tip of the injection needle when the moving electrode 7 comes into contact with the part near the root of the injection needle. The molten injection needle discharged by opening of the upper gripping mold 15 is recovered into a housing box C.
Patent JP-S60200328-A (JP)
Title: Clock fault detecting circuit
Inventor: SAKATA TAKESHI
IPC: G06F11/00
Filed: 1984-03-23
Abstract: PURPOSE:To detect the runaway of a subject to be checked by using the 1st, 2nd and 3rd pulse oscillators to monitor the cycle pulse width of a clock with which a program is executed normally. CONSTITUTION:The 1st-3rd pulse oscillators 1-3 use monostable multivibrators respectively, and a relation 0<T2<T0<T2<2T0<T1+T3<3T0 is satisfied among pulse widths as long as a clock CPO has a normal oscillation. A fault deciding circuit 4 consists of three NAND gates 11-13 to monitor said relation. A reset signal Sr of L level is not outputted as long as a microcomputer 10 is normal. Therefore both inputs CP0 and CP2 are set at H level at the gate 11 with TO<T2; CP0 and CP1 are set at H levels at the gate 12 with T1<T0; and CP0, CP2 and CP3 of the gate 13 are set at H levels with T1+ T3<2T0 respectively. Then the signal Sr is outputted for resetting the microcomputer 10.
Patent JP-S58171450-A (JP)
Title: Monoazo dye for polyester fiber
Inventor: NIWA TOSHIO
IPC: D06P3/52
Filed: 1982-04-01
Abstract: NEW MATERIAL:The compound of formula I (Z is H or Cl; X is H, Cl, methyl or methoxy; Y is methyl, OH or methoxy; R is lower alkyl). EXAMPLE:The compound of formula II. USE:A dye having excellent resistance to alkali discharging, and capable of dyeing a polyester fiber such as polyethylene terrephthalate fiber or its blend with cotton, silk, wool, etc., in reddish blue - greenish blue color having excellent fastness to light, sublimation and water. PROCESS:The objective compound is prepared by diazotizing the amine of formula III and coupling with the compound of formula IV [e.g. N,N-bis(ethoxycarbonyloxyethyl)-2-methoxy-5-methylaniline].
Patent JP-S60199812-A (JP)
Title: Suppository composition
Inventor: MIYAZAWA YUUJI
IPC: A61K9/02
Filed: 1984-03-22
Abstract: PURPOSE:A suppository composition, obtained by incorporating fibers consisting of a natural or organic synthetic resin in an oily or fatty or water-soluble base, capable of preventing crack in production thereof or with time, and producible with high efficiency. CONSTITUTION:A suppository composition, obtained by incorporating a required chemical in an oily or fatty base, e.g. vegetable oil, animal fat or oil or semisynthetic glyceride or water-soluble base, e.g. polyethylene glycol or metal of gelatin with glycerol, and further incorporating 0.1-3.0wt% short fibers consisting of a natural or organic synthetic resin, preferably having 1-3 deniers thickness and 1-3mm. length, melting the resultant mixture at 40-70 deg.C, injecting the melt dividedy into molds, quenching the melt to about 10 deg.C, and coagulating the melt.
Patent JP-S63221171-A (JP)
Title: Production of triarylmethane compound
Inventor: YASUMOTO MASAHIKO
IPC: C07C1/32
Filed: 1987-03-10
Abstract: PURPOSE:To obtain the title compd. which is a colorless crystal and has a high purity in a high yield without causing environmental pollution, by subjecting an arom. aldehyde and an arom. diamine to a dehydration-condensation reaction in the presence of optionally, a small amount of a reaction accelerator under high pressure. CONSTITUTION:An arom. aldehyde (A) such as benzaldehyde or a dialkylamino-, alkoxy-, alkyl-, NO2 or halogen-substd. benzaldehyde and an arom. amine (B) such as N,N-dialkylaniline, N-alkylaniline, aniline or a substitution compd. thereof are subjected to a dehydration-condensation reaction in the presence of a optionally, 0.1-50mol.% (based on the amount of the component A) of a reaction accelerator such as protonic acid, Lewis acid, etc. under a high pressure of 1,000-9,000kg/cm<2>.
Patent JP-H10257353-A (JP)
Title: Clamp circuit
Inventor: MANO KENICHI
IPC: H04N5/16
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a clamp circuit which can be operated by a low power supply voltage, without temperature dependence. SOLUTION: An identical current is supplied to the collectors of transistors Q1 and Q2, consisting of a differential amplifier circuit and the voltage of node ND3 is outputted to a node ND4 by an emitter follower composed of transistor Q5, further outputted to a node ND5 by an emitter follower composed of a transistor P3, and fed back to the base of the transistor Q2. The voltage of node ND3 is outputted to a node ND6 by an emitter follower composed of transistor Q6, coupled with a composite video signal by a capacitor C1, outputted to a node ND7 by an emitter follower composed of transistor P4 later and outputted through a buffer BUF1, so that the temperature dependence of clamp circuit can be suppressed by canceling the temperature characteristics of transistors Q5 and Q6 and transistors P3 and P4 which consist of the emitter followers.
Patent JP-2000257599-A (JP)
Title: Vertical shaft pump
Inventor: KONISHI MASAHIDE
IPC: F04D29/66
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a vertical shaft pump capable of increasing a limit value of flow rate in a closed section water channel, miniaturizing a closed type water tank and a semiclosed type water tank markedly, and reducing construction cost accompanying the miniaturization. SOLUTION: A vertical shaft pump P is installed by setting a lower end of a suction bellmouth 6 at the same level as a ceiling 3B of a closed face water channel 3 in a closed type water tank 4 provided with the closed section water channel 3 with which a lower end opening part 2A of a pump installation hole 2 in the vertical direction is communicated. Flanges 11, 12 connecting the suction bellmouth 6 with a discharge bowl 7 integrally are positioned on more lower side than a pump operation minimum water level LWL inherent to the closed type water tank 4. An overhang part 13 is provided by overhanging the flange 11 on an upper side of the suction bellmouth 6 on the outside in the radial direction close to an inner face of the pump installation hole 2.
Patent JP-S59182520-A (JP)
Title: Optical cvd method
Inventor: SHINTANI AKIRA
IPC: H01L21/205
Filed: 1983-04-01
Abstract: PURPOSE:To improve the growing speed significantly and prevent the exhaust system from contamination by a method wherein the gas, which is the same as used for the emission source of a light source, or the gas, which has light absorption near the wavelength of the emitted light, is introduced into a reaction vessel. CONSTITUTION:An Si wafer 3 is put in a reaction tube 2 and the reaction tube 2 is exhausted. Then Xe gas is introduced through a gas introducing pipe 5. At that time, the wafer 3 is heated by a heater 4. Then NH3 is introduced through a gas introducing pipe 6. After an Xe-mercury lamp of a light source 1 is lit, SiH4 is supplied into the reaction tube 2 through an introducing pipe 7. After that, the supply of the gases is discontinued in the order of SiH4 and NH3 and the lamp is put out. With this constitution, as the growing speed is improved significantly, the intensity of the light source need not be so high. Because mercury vapor is not introduced into the reaction tube, the exhaust system is not contaminated.
Patent JP-S5259949-A (JP)
Title: Muddy water treating apparatus
Inventor: KUBODERA KEIZOU
IPC: B01D21/08
Filed: 1975-05-07
Abstract: PURPOSE: To promote feasibility of transportation, installment and displacement of various apparatus in place by separating all equipments into two groups which are installed onto upper and lower frames respectively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53140022-A (JP)
Title: Envelope control circuit for electronic instrument
Inventor: SHIROMIZU TAKAMI
IPC: G10H1/057
Filed: 1977-05-13
Abstract: PURPOSE: To extrace the envelope signals, while simplifying the construction, by controlling the charge and discharge voltage of a condenser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58174718-A (JP)
Title: Ball-and-roller bearing
Inventor: TAKEI HIROSANE
IPC: F16C33/30
Filed: 1982-04-05
Abstract: PURPOSE:To improve resistance to heavy load and resistance to high speed rotation and also extend time of endurance by forming, by means of ion plating, a material coat mainly composed of nitriding titanium on face of contact between a rolling body and races of a ball-and-roller bearing used in high vacuum atmosphere. CONSTITUTION:Coats 15, 16, 17 made of nitriding titanium or material mainly composed of nitriding titanium are formed covering respective faces of contact between inner, outer races 11, 12 and a rolling body 13 by means of ion plating. From the above, the faces of contact become to be superrigid causing drop of coefficient of friction and can be made abrasion-resistant, therefore, not only resistance to heavy load and high-speed rotation is improved but also time of endurance can be extended.