baber/WOPTO huggingface dataset:
Patent JP-H0876671-A (JP)
Title: Reflection type plane hologram and photographing device therefor
Inventor: KOU NORIHIRO
IPC: G03H1/04
Filed: 1994-08-31
Abstract: PURPOSE: To enhance the utilization efficiency of object light and to enlarge a visual area. CONSTITUTION: Two concave mirrors 10 and 11 are arranged so that their focus positions are mutually conjugate. A photosensitive material 13 is arranged at the focus position of the mirror 10 and a subject 1 is arranged at the focus position of the mirror 11. When the light from a point light source 14 irradiates the subject 1 through the photosensitive material 13 in such a state, scattered light from the subject 1 is reflected by the mirror 10 and becomes parallel beams, and further it is reflected by the mirrors 11 to form and record an image at the position of the photosensitive material 13.
Patent JP-S60100004-A (JP)
Title: Regulating device of space
Inventor: KUWAYAMA TETSUO
IPC: G01B11/14
Filed: 1983-11-04
Abstract: PURPOSE:To enable the maintenance of a space between a wafer and a mask at a fixed value in any process by a construction wherein a rotary and non-symmetrical means of altering a luminous flux width is provided in optical paths through which luminous fluxes from two substances spaced from each other reach an interference fringe forming means. CONSTITUTION:A space between a central peak Fc and a side peak Fs detected by a photodetector 30 such as a photodiode is compared with a reference value in a signal processing circuit 36, and based on the result of this comparison, an actuator control circuit 37 drives actuator rods 35, 35' and 35'' vertically. Transferring the relative positions of a mask and a measuring optical system, or measuring a space between a plurality of points, the result of the measurement and a reference value are compared with each other in a signal processing circuit 30. Based on the result of this comparison, the rods 35, 35' and 35'' are controlled vertically through the intermediary of the actuator control circuit 37, and thereby a space between a mask and a wafer can be controlled at a value tobe prescribed.
Patent JP-H0552237-A (JP)
Title: Vibration controling device
Inventor: INOUE YOSHIO
IPC: E04H9/02
Filed: 1991-08-20
Abstract: PURPOSE:To permit a plurality of characteristic frequency by a single vibration controling device. CONSTITUTION:A single vibration controling device 1 can set each characteristic frequency for the weights 7, 7 and 8, 8. Accordingly. two kinds of vibration suppressing modes can be realized by properly setting each mass of two pairs of weights 7, 7 and 8, 8, shape of a steel plate 3, and the installation positions of the weights 7, 7 and 8, 8 for the steel plate 3. Also three or more kinds of vibration controling modes can be realized by increasing the number of pairs of, e.g. the weights 7 and 7.
Patent JP-S6266443-A (JP)
Title: Photomask for optical memory element
Inventor: OOTA KENJI
IPC: G11B7/26
Filed: 1985-09-19
Abstract: PURPOSE:To prevent defective adhesion by coating an antireflection film for exposing light on a pattern forming side. CONSTITUTION:A UV antireflection film 9 is formed on the surface of a photomask 3 to be formed with the pattern 5 in order to prevent the reflection 6 of the mask 3 on the rear surface of the substrate. More specifically, the film 9 is simply required to have the capability of decreasing the reflectivity in the part of the surface to be formed with the pattern 5 where UV rays pass. A single-layer film of, for example, LiF may be formed to lambda/4n (lambda: the wavelength of UV rays, n: the refractive index of LiF) by vacuum deposition as the film 9. The effect of eliminating the defective transfer to be generated by the interference of exposing UV rays between the photomask and resist film is thus obtd.
Patent JP-H0656635-A (JP)
Title: Aerosol composition for hair
Inventor: ITO TOSHIAKI
IPC: A61K8/00
Filed: 1992-08-04
Abstract: PURPOSE:To provide an aerosol composition for hair having remarkably improved solubility and storage stability of a scarcely water-soluble nonionic surfactant, etc., acting as a percutaneous absorbefacient. CONSTITUTION:This aerosol composition for hair has >=2 transparent liquid layers and contains (A) a scarcely water-soluble nonionic surfactant such as an ether-type compound (e.g. polyoxyethylene derivative of a higher alcohol and a polyoxyethylene derivative of an alkylphenol) and an ester-type compound (e.g. a higher fatty acid ester of a polyoxyethylene or a polyoxyethylene sorbitan higher fatty acid ester) preferably having an average added molar number of ethylene oxide of <=20 and (B) an organic acid salt (preferably a pyrrolidonecarboxylic acid salt, a fatty acid salt or an adenosine 3',5'-cyclic phosphate) and a propellant.
Patent JP-H0761973-A (JP)
Title: Production of mercaptopyrazoles
Inventor: SHINTAKU HIDEAKI
IPC: C07D231/18
Filed: 1993-08-23
Abstract: PURPOSE:To provide a process for easily producing a 5-mercaptopyrazole compound in high yield while decreasing the consumption of a sulfidizing agent and suppressing the by-products and side reactions. CONSTITUTION:A 5-mercaptopyrazole compound is produced from a 5- halogenopyrazole compound by reacting with a sulfidizing agent in the presence of a carbonic acid compound.
Patent JP-H04356062-A (JP)
Title: Electrophotographic recorder
Inventor: WAKABAYASHI TOMIO
IPC: G03G21/18
Filed: 1991-08-20
Abstract: PURPOSE:To offer a device obtained by fixing a first unit which is loaded first by loading a second unit which is loaded later and preventing the unit which is loaded later from being loaded when the unit which is loaded first is not loaded as for an electrophotographic recorder having two image producing process units whose loading and unloading order is fixed. CONSTITUTION:A fluctuation lever 15 and an insertion preventing lever 11 for a second unit are provided near a notched part 6 where a cylindrical part 4 projectingly provided on the both ends of the first unit is engaged so that the lever 15 is pressed by the insertion of the second unit and it arrives at a position where the cylindrical part 4 of the first member engaged with the notched part 6 is restricted to be escaped. Besides, the preventing lever 11 placed at the position where the second unit is prevented from being inserted is moved to the position where such prevention is released when the cylindrical part 4 of the first unit is engaged with the notched part 6. By such constitution, two units are prevented from being loaded in the device main body when the loading order is different from the fixed order and the pulling-out of the first unit is stopped by loading the second unit.
Patent JP-S5998551-A (JP)
Title: Jig for manufacturing semiconductor device
Inventor: TADANOU OSAMU
IPC: H01L23/48
Filed: 1982-11-26
Abstract: PURPOSE:To prevent a foreign material from mixing into a DHD and particularly prevent a crack from occurring at a carbon by plating metal such as Ni, Cr or Cu on part of full surface of a carbon heater. CONSTITUTION:In order to prevent a crack from occurring at a carbon, metal such as Ni, Cr or Cu is plated on the surfaces of upper and lower heaters 4, 5 to form plating layers 7 having 10-50mum of thickness, thereby preventing a crack from occurring at the carbon and an oxidation from taking place. In other words, when this heater is used, the carbon is prevented from cracking, and a DHD which has extremely less mixture of foregin material can be manufactured.
Patent JP-S6268306-A (JP)
Title: Electronic tuning oscillator
Inventor: NISHIDA HARUKI
IPC: H03B7/14
Filed: 1985-09-20
Abstract: PURPOSE:To obtain a wide band electronic tuning oscillator having a prescribed performance by connecting a negative resistive element to a resonance circuit so as to use the gain of the negative resistive element thereby reducing the loss of the resonance circuit and improving the reduction in the Q of the main resonator even when the resonance circuit is coupled densely. CONSTITUTION:Most of the loss of the resonance circuit comprising a varactor diode 4 and a transmission line 5 is compensated by the gain of the negative resistive element 4 (e.g., a bipolar transistor) so as to approach the circuit to a no loss circuit. That is, the gain of the negative resistive element 10 is made equal to the loss of the resonance circuit comprising the varactor diode 4 and the transmission line 5 or below thereby bringing the circuit close to the no loss circuit. Since a large Q is obtained in the main resonator 3 even when the circuit is coupled densely, the output fluctuation, noise and load fluctuation characteristic are improved even when the electronic tuning oscillator is operated at a wide band.
Patent JP-H0658074-A (JP)
Title: Earth and sand raking device of circular casing for pit construction
Inventor: MIYAZAKI MAMORU
IPC: E21D1/04
Filed: 1992-08-04
Abstract: PURPOSE:To enhance the easiness in execution of works by mounting an earth/ sand raking plate in the form of a plow on the internal surface of a circular casing, scooping earth and sand at the internal surface of the casing in association its swing motions, and raking toward the central part. CONSTITUTION:A hydraulic cylinder 7 of an earth/sand raking device 3 is contracted to reduce the dia. of a plate 4, and the outside dia. of the device 3 is made smaller than the bore of a casing 1, and the device 3 is sunk to the undermost part of the casing 1 using a rope 10. The cylinder 7 is elongated to enlarge the dia. of the plate 4, and the device 3 is secured to the bore of the casing 1. Then the casing 1 is pressure fitted with swing motions, and the earth and sand at the internal circumferential wall of the casing 1 are with these swings scooped by a cutting edge provided in the upper part of an earth/ sand raking plate 5. The earth and sand are raked to the central part of the casing 1 by this raking plate 5. After exhausting the earth and sand to the outside using a grab bucket 13, etc., and the device is removed upon dia. reduction. Thereby excavation can be executed approx. perfectly with a small-sized grab bucket, and works can be done safely without use of any human labor.
Patent JP-H0853837-A (JP)
Title: Unbonded pc steel strand
Inventor: TANAKA TORU
IPC: E02D5/80
Filed: 1994-08-10
Abstract: PURPOSE:To increase rust prevention efficiency and to improve durability by providing an unbonded PC steel strand formed by stranding a plurality of PC steel wires to which Zn plating is applied, synthetic resin coating surrounding the circumference of the PC steel strand, and grease filled in the synthetic resin coating. CONSTITUTION:An unbonded PC steel strand 10a is formed of a PC steel strand 3a formed by stranding a plurality of PC steel wires 1a to which Zn plating is applied, a pipe-like synthetic resin coating 4a surrounding the circumference of the strand 3a and grease 5 filled in the coating 4a. An anchor metal fixture 21 is mounted to the front end section of the strand 10a, after a hole 22 is filled with grout (mortar and concrete) 23 inserted thereinto and is cured, the outside end section exposing the proper length of the strand 3a is inserted in a bearing metal fixture 24, specific tensile force is applied to the strand 3a, and it is fixed to the metal fixture 24 with a wedge, etc. By the constitution, rust prevention efficiency is increased by three stages of rust prevention function with the coating 4a, grease 5 and plating 2 to the PC steel wires 1a, and durability can be promoted.
Patent JP-H0739619-A (JP)
Title: Mah-jongg style pachinko game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F5/04
Filed: 1993-07-30
Abstract: PURPOSE:To provide a mah-jongg style pachinko game machine by which a game time per one game van be shortened, the operation efficiency can be improved, and also, a game player can execute an interesting game overwhelmed with a speed sense. CONSTITUTION:This mah-jongg style pachinko game machine is provided with an image display device 20 having a hand mah-jongg piece display part 26 on a display screen 22, an automatic mah-jongg piece arranging means 33 for displaying a picture pattern of a mah-jongg piece automatically on a hand mah-jongg piece display part 26 on the display screen 22 at the time of start of a game, a finish role deciding means 34 for deciding whether a finish role is formed by a hand mah-jongg piece arranged in the hand mah-jongg piece display part 26 or not, and a game end processing means 35 for finishing the game, when the finish role is not formed, and also, finishing the game by counting up the points obtained of the finish role, when the finish role is formed.
Patent JP-H0523145-A (JP)
Title: Chikuwa broiler
Inventor: NAKAI KAZUO
IPC: A23L17/00
Filed: 1991-07-24
Abstract: PURPOSE:To sufficiently heat a material for CHIKUWA (bamboo-shaped, broiled fish-paste cake) and obtain a product of good quality by monitoring the heating temperature of the material for the CHIKUWA passing from the starting end of a high-temperature heating part through the middle part and then controlling the heating temperature in the final heating part in the optimum state. CONSTITUTION:Pieces of a material 3 for CHIKUWA heated in a gelatinization treatment part 5 which is a low-temperature heating part are fed from the starting end (6a) into the middle part (6b) of a high-temperature heating part 6 in respective broiling lines. The heating temperature of the material for the CHIKUWA is sensed with a heat detecting sensor 13 therein and a heat detecting signal is then fed to a driving means of eccentric rotating cams 16 to 19 supporting heaters 14 and heat reserving covers 15. Thereby, the heaters and the heat reserving covers are subjected to control of vertical approaching and separating movement relatively to the pieces or maternal for the CHIKUWA.
Patent JP-H0375210-A (JP)
Title: Method and device for simultaneously preparing carbide and saccharide anhydride by pyrolysis of cellulosic substance
Inventor: MIURA MASAKATSU
IPC: C10B53/02
Filed: 1989-08-11
Abstract: PURPOSE:To enable to simultaneously prepare a carbide having a large surface area and a saccharide anhydride in a good yield by heating a cellulosic substance such as wood from the inner portion thereof by the irradiation or microwave. CONSTITUTION:A cellulosic specimen S such as wood blocks, wood chips, bagasse, paper or pulp is received in a thermal decomposition chamber A and subsequently carbonized by the irradiation of microwave (500-6000MHz) form a microwave-generating device W and, if necessary, by the simultaneous use of a heater H. The generated gas and tar are taken out from an output port B while preventing the further progress of the thermal decomposition with a microwave-shielding net D, and introduced into a tar-recovering chamber E to separate the tar containing saccharide anhydrides such as levoglucosan. Volatile components are introduced into a thermally decomposed low boiling point product-recovering chamber I and recovered.
Patent JP-H09190585-A (JP)
Title: Disaster position display device
Inventor: SAKIMURA KENJIRO
IPC: G08B5/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a disaster position display device which accurately detects a disaster position at an early stage and is convenient to take with. SOLUTION: The disaster position display device is provided with a freely deformable reflector 75 within a balloon 50, and this reflector consists of a longitudinal reflection board 81, a lateral reflection board 82 and a horizontal reflection board 83 which are set mutually orthogonally. The outer peripheral edges of the respective reflection boards 81a to 83a are fixed to a freely deformable tube-shaped rib 60 expanded simultaneously with the balloon 50 so as to pull the reflector 75 to make it in a designed shape at the time of the expansion of the balloon 50.
Patent JP-H0656942-A (JP)
Title: Aqueous fluororesin dispersion and its production and application
Inventor: TANAKA HIROO
IPC: C08F259/08
Filed: 1992-08-05
Abstract: PURPOSE:To obtain an aqueous resin composition which allowe good pigment dispersion and has good adherence to a base material without detriment to the weatherability. CONSTITUTION:A process for the radical emulsion polymerization of a core-shell fluororesin having a structure wherein the inner part of the particle comprises a resin composed essentially of a monomer having at least one fluorine atom in the molecule and the outer part of the particle comprises a resin composed essentially of a fluorine-free monomer in an aqueous medium in the presence of an emulsifier, which comprises the first step of polymerizing a monomer mixture consisting essentially of the fluorinated monomer to give a fluororesin dispersion and the second step of polymerizing a monomer mixture consisting essentially of the fluorine-free monomer in the presence of this fluororesin.
Patent JP-S60102554-A (JP)
Title: Ultrasonic probe
Inventor: KAKINUMA YUKIO
IPC: G01N29/28
Filed: 1983-11-09
Abstract: PURPOSE:To detect the flaw in columnar matter from the outer surface thereof with high sensitivity, by contacting a film like probe with the columnar matter having a curved surface and processed into a stepped form so as to follow the surface of said matter. CONSTITUTION:A film like probe 1 is attached to the bottom surface of a probe case A and a flexible backing material 2 is bonded to the back surface thereof to attach a cable 3. The surface, which is contacted with the surface of columnar matter B, of the side plate of the probe case A is processed so as to have radius of curvature same to that of the surface of the columnar matter B. The probe case A is contacted with the surface of the columnar matter B and an ultrasonic wave is emitted so as to allow the film like probe 1 to follow the surface of the columnar matter B by a press screw 6 and a contact plate 7. At this time, the flexible backing material 3 attenuates energy propagating behind the film like probe 1. Therefore, by preparing only one probe and the probe case having specific radius of curvature, the vicinity of an axial core can be subjected to flaw detection even with respect to an object to be inspected having a stepped curved surface such as a turbine shaft with high sensitivity and high resolving power.
Patent JP-H0936219-A (JP)
Title: Cassette for substrate
Inventor: YOSHIDA TOSHIO
IPC: B65D85/86
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a cassette for substrate which is contrived so that the bending of a substrate can be effectively prevented at the time of housing the substrate in the cassette even when the substrate has a large size. SOLUTION: A cassette for housing substrates B is constituted of a bottom frame 11 on the bottom side, a ceiling frame 12 on the top side, a receiving frame 13 which also works as a stopper on the back side, and a pair of grooved facing side faces 2 and 2 from which shelf pieces 22 are protruded inward from back wall sections 21 at prescribed pitches. This cassette is designed so that W=>=400 and L/W=1/10 to 1/4 can be met. The W and L respectively represent the effective width (mm) of the substrates B and protruded lengths (mm) of the pieces 22. When the size of the substrates B is larger, the pieces 22 are changed to longer ones.
Patent JP-S58113458-A (JP)
Inventor: SHINMACHI MASAYUKI
IPC: E04D13/076
Filed: 1982-11-29
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-S6267747-A (JP)
Title: Electrode protecting device for scanning stylus
Inventor: ARIGA SAKAE
IPC: G11B9/06
Filed: 1985-09-20
Abstract: PURPOSE:To use a resin for a turntable by providing a conductive disc clamper fitting an information recording disc medium by a static capacitance system and a spring energizing the conductive disc clamper to the turntable motor. CONSTITUTION:The conductive disc clamper 18 is turned by a motor flange 6 and an energizing lever 18b is in contact with a middle part of a clamp auxiliary spring 20 in a protruded way. Conversely, an energizing lever 18b is pressed always downward by the clamp auxiliary spring 20. That is, the contact between the conductive disc clamper 18 and the motor flange 6 is kept and the grounding from the disc 2 to the motor is attained. Thus, a resin is used for the turntable.
Patent JP-S59143543-A (JP)
Inventor: JIEEMUZU EI YANGU
IPC: A22C25/14
Filed: 1983-11-09
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-H1037118-A (JP)
Title: Ground surface of stadium and mat for laying perishable foods thereon
Inventor: MORITA YUKIO
IPC: E01C13/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a ground surface material which can be also used for a mat for laying perishable foods thereon, and suitable for a downhill race or practice in golf because it is more excellent than customary artificial lawn in elasticity, low friction, smoothness, and wear resistance, by stably forming base cloth out of loop pile of thick polyester fiber monofilament over 50 denier. SOLUTION: The ground surface of a stadium or the mat for laying perishable foods thereon is constituted of double cloth 20 in which the space between an upper cloth 18 and the lower cloth 19 piled up and down is kept to be a fixed gap by connecting yarn 17 respectively locking the upper end with the upper cloth 18 and the lower end with the lower cloth 19. The upper end of the connecting yarn 17 is bent U-likely similar to the extreme end of loop pile so as to be formed into a loop construction continued to the lower cloth 19, and hence the elasticity is excellent similar to the loop pile.
Patent JP-H0377866-A (JP)
Title: New 4, 4-dual substituted piperizine derivatives, drug compound containing said derivatives and their preparation
Inventor: EDEITO TOOTSU
IPC: A61K31/4465
Filed: 1990-08-09
Abstract: The invention relates to compounds of formula (I), <CHEM>  wherein  R<1> represents hydrogen or -CONHR , wherein R represents hydrogen or alkyl, cycloalkyl, or carbocyclic aryl or carbocyclic aryl-alkyl optionally substituted on the aromatic ring by one or more halogen atoms, alkyl or alkoxy ;  R<2> represents ethynyl or acetyl ; Ph<1> and Ph<2>, which may be the same or different, each represents phenyl unsubstituted or substituted by one or more halogen atoms, alkyl, alkoxy, or trihalomethyl or hydroxy optionally esterified by an alkanoic acid; and  n is 1 or 2, and optical isomers and mixtures thereof and all acid addition and quaternary ammonium salts thereof, to pharmaceutical compositions containing these compounds and processes for their preparation. the compounds of formula (I) appear useful for the treatment of psychotic disorders, insomnia, mania, agitation, depression, anxiety, emesis, pain and dementia.
Patent JP-S59102556-A (JP)
Title: Centering method employing laser oscillator
Inventor: UMEDA BUNZOU
IPC: B23Q15/22
Filed: 1982-12-01
Abstract: PURPOSE:To facilitate centering in a boring machine by grasping accurate direction by means of drive scale of machine tool and attachment even if irradiating from laser oscillator to the main shaft of machine tool at the fixing position. CONSTITUTION:A laser oscillator attachment 10 is fixed on the spindle 8 of lateral boring machine and in parallel centering work on the working face 6 of workpiece 5, the laser oscillator 1 is brought in same direction with the spindle 8 while photoreceptors 3 are fixed at four corners of working face 5 to move the boring machine to random position for receiving light. The position where the photoreceptor 3 has received light is measured by a meter 4 then the workpiece 5 is moved by jack to match said positions thus to perform centering. When performing horizontal centering, the oscillator 1 is fixed vertically on the spindle 8 to perform centering similarly.