baber/WOPTO huggingface dataset:
Patent JP-S621291-A (JP)
Title: Semiconductor laser device
Inventor: SUSA FUMIKO
IPC: H01S5/00
Filed: 1985-06-26
Abstract: PURPOSE:To increase adhesive strength, and to reduce thermal resistance by forming irregularities to the bottom of a semiconductor laser element, also shaping irregularities at a position, where the semiconductor laser element is bonded, on a heat sink and fusion-bonding the semiconductor laser element and the irregularities of the heat sink so as to be mutually engaged. CONSTITUTION:Irregularities are formed to the bottom of a semiconductor laser element 4 and one part of the surface of a heat sink 5 at intervals of several dozen mum, the semiconductor laser element 4 and the heat sink 5 are mounted so that mutual irregularities are engaged excellently, and the base of the laser element 4 and one part of the surface of the heat sink 5 are fusion- bonded by a fusion metal 3. A laser outgoing surface for the semiconductor laser element 4 and one end surface of the heat sink 5 are both positioned so s to be disposed on the same plane. Accordingly, positioning is made precise, and the surface area of adhesion is increased, thus augmenting adhesive strength while lowering thermal resistance, then acquiring the high effect of heat dissipation.
Patent JP-S6033274-A (JP)
Inventor: OOTA MAMORU
IPC: C04B38/08
Filed: 1983-07-30
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-H034697-A (JP)
Title: Speaker diaphragm
Inventor: MOCHIZUKI OSAMU
IPC: H04R7/02
Filed: 1989-06-01
Abstract: PURPOSE:To speed up the propagation speed of sound, to enlarge internal loss and to set the frequency characteristic of a high frequency range to be satisfactory by making a speaker diaphragm by means of a laminated body consisting of diamond or a diamond form carbon film and beryllium or a beryllium base alloy film. CONSTITUTION:The laminated body 3A of two-layer structure, in which diamond or the diamond form carbon film 2 is laminated on one side of beryllium or the beryllium base alloy film 1, is shown in a Fig.1. The laminated body 3B of three-layer structure, in which diamond or the diamond form carbon films 2 are laminated on both sides of beryllium or the beryllium base alloy film 1, is shown in Fig.2. The laminated body of more than four layers, in which beryllium or the beryllium base alloy films 1 of more than two layers and diamond or the diamond form carbon films 2 of more than two layers are alternately laminated, is shown in Fig.3.
Patent JP-H06344162-A (JP)
Title: Method and device for laser beam machining
Inventor: UMEMURA TAKASHI
IPC: B23K26/00
Filed: 1993-06-11
Abstract: PURPOSE:To prevent deterioration of the machining quality associated with the overheat in machining the part close to the laser beam machine by the temperature rise of a work in the vicinity of the laser beam irradiating part. CONSTITUTION:A temperature detector 12 to detect the temperature of a work 6 is mounted on a nozzle 8 to emit the laser beam. The detected signal of this temperature detector 12 is received by a temperature setting/comparing part 13. This temperature setting/comparing part 13 compares the detected temperature with the preset value, and when the detected temperature is higher than the preset value, the machining stop instruction is outputted to an NC control device. The NC control device 11 stores this machining-stopping program and executes other machining program. When the machining by the other program is completed, the storing program is executed.
Patent JP-S6071452-A (JP)
Title: Control of web taking-up direction and apparatus thereof
Inventor: KASAHARA KAZUO
IPC: B65H20/10
Filed: 1984-07-07
Abstract: PURPOSE:To smoothly correct the taking-up direction by supporting the revolution of a roll in the state where the top edge part of a succeeding web to be joined with the rear edge of a preceding web is pulled-out from the roll and operating a pulling force in the taking-up direction at the tep edge part of the succeeding web. CONSTITUTION:When a succeeding web X pulled-out from a web roll 2 is joined with a preceding web W, a brake force is applied onto a taking-up shaft 8, after the web X is pulled-out by a prescribed amount from the roll 2, and the revolution of the roll 2 is suspended or suppressed. Then, a negative pressure is generated in a suction box by the suction by a suction source, and after an attraction force is operated at the web top edge part Xa through an endless belt, said belt is transferred in the prescribed taking-up direction by revolving a guide roll. Then, the taking-up direction of the top edge part Xa is gradually corrected by the partial force f2 in the horizontal direction which is generated on the basis of the pulling force F in the prescribed taking-up direction, and the web is corrected to the prescribed takin-up state H1 from an aslantly deflected state H2.
Patent JP-S6445372-A (JP)
Title: Ws-9659 material and production thereof
Inventor: YAGI MASASHI
IPC: C12R1/465
Filed: 1988-06-06
Abstract: NEW MATERIAL:The WA-9659 substance selected from WS-9659A substance and WS-9659B substance or its salt. WS-9659A substance has the following properties: molecular formula, C22H24N2O; molecular weight, 332; melting point, 161-162 deg.C; appearance, dark blue crystal and the WS-9659B substance has the following properties: molecular formula, C22H23N2OCl; molecular weight, 366; melting point, 152-153 deg.C; appearance, dark blue crystal. USE:It has testosterone 5alpha-reductase inhibiting action and is useful as a preventive and remedy for prostatic hypertrophy. It has antibacterial activity and is useful also as an antibacterial substance. It can be administered by oral or parenteral administration and is preferably administered by intravenous injection, intramuscular injection or oral administration for person. PREPARATION:The objective WS-9659 substance can be produced by culturing a bacterial strain belonging to Streptomyces genus and capable of producing WS-9659 substance selected from WS-9659A substance and WS-9659B substance in a medium and separating from the cultured liquid.
Patent JP-H035407-A (JP)
Title: Soil conditioning material for preventing disorder of continuous cropping
Inventor: TANAKA TOMOJI
IPC: A01N25/04
Filed: 1989-06-01
Abstract: PURPOSE:To obtain a soil conditioning material for preventing disorder of continuous cropping by separately adsorbing a specific low acetalized resin, aqueous solution of sodium alginate containing an antimicrobial agent, etc., and water dispersion of culture concentrate of Lactobacillus bifidus of lactic acid on mineral powder of silicate having radiating action and drying. CONSTITUTION:(A) A resin prepared by adding an aldehyde such as benzaldehyde to an aqueous solution of polyvinyl alcohol and low acetalizing, (B) an aqueous solution prepared by blending and dispersing cinnamic aldehyde into sodium alginate and further adding an antimicrobial agent such as alcohol and a germicide into an aqueous solution state and (C) a water dispersion prepared by adding a stabilizer to a culture concentrate of precultured Lactobacillus bifidus of lactic acid are separately adsorbed on mineral powder of silicate having radiating action and dried to give mineral powder impregnated with the solutions A to C, which is used as a soil conditioning material. The mineral powder together with fermented organic compost is added to soil so that bacteria, molds and ray fungus in soil are controlled to prevent disorder of continuous cropping.
Patent JP-S6032861-A (JP)
Title: Powdery pigment composition
Inventor: KAMEGAWA MANABU
IPC: C09D5/06
Filed: 1983-07-30
Abstract: PURPOSE:The titled pigment composition which is diluted with water and applied to give a film showing high water resistance after drying without causing change in color, solidification or rust, containing pigment, powdery resin emulsion and a water-soluble high polymer. CONSTITUTION:(A) Preferably 5-75pts.wt. pigment (e.g., metallic powder pigment, inorganic pigment, etc.), and if necessary, 0-60pts.wt. loading pigment (e.g., alumina silicate, etc.) based on 100pts.wt. composition is blended with (B) preferably 20-60pts.wt. powdery resin emulsion (e.g., vinyl acetate resin, etc.), and (C) 1-20pts.wt. water-soluble high polymer (preferably CMC, dextrin, etc.), and, if necessary, preferably 0.2-1.5pt.wt. surface active agent (8-18HLB), to give the desired pigment composition. EFFECT:Paint containing metallic powder pigment is provided with water resistance. USE:Paint for posters.
Patent JP-S6033133-A (JP)
Title: Electric railway feeder sectioning device
Inventor: GONDOU TOYOMI
IPC: B60M3/04
Filed: 1983-07-30
Abstract: PURPOSE:To securely carry out supply and regeneration of power-running electric power by providing a feeder through sections between feeders which are connected to adjacent substations and further interposedly providing a third and a fourth diode to connect anode sides. CONSTITUTION:A feeder line 3' sectioned by sections 6a, 6c as well as diodes 7a, 7b and 17a, 17b are provided between feeder lines 2, 5 which are connected to a first and a second substation 1a, 1b respectively. And, a common node between the anodes of the diodes 17a, 17b is connected to the feeder line 3' through a thyristor 11 and a Zener diode 12 for a regenerating current. Accordingly, in whichever position among the feeder lines 2, 3' 5 and the sections 6a, 6b an electric car 8 may be positioned, a power-running electric power can be securely supplied while a regenerating power can be efficiently regenerated. Also, since the circuit is formed by the diodes 17a, 17b, the thyristor 11, and the Zener diode 12, reliability is improved.
Patent JP-H08299559-A (JP)
Title: Pachinko machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 1995-05-14
Abstract: PURPOSE: To provide a pachinko (Japanese pinball game) machine by which the assembling work of a hinge component is simplified and a parts cost is reduced. CONSTITUTION: This pachinko machine in which a front frame 2 is loaded freely turnably in front of an external frame 1, and also, a glass door frame 10 is loaded freely turnably on the front frame 2 is constituted in such a way that an upper hinge tool M1 is formed with a mounting board M1a fixed on the front frame 2, an upper plate M1b protruding forward over the upper part of the mounting board M1a, and a lower plate M1c protruding forward on the lover part of the mounting board M1a, and the upper plate M1b of the upper hinge tool M1 is pivotally supported rotatably with the upper hinge tool S1 of the external frame 1, and the lower plate M1c with the upper hinge tool G1 of the glass door frame 10.  Since the pachinko machine pivotally supports the external frame 1, the front frame 2 and the upper parts of the front frame 2 and the glass door frame 10 with one upper hinge tool M1 mounted on the front frame 2, the handling time to mount the hinge component is remarkably reduced. and also, the parts cost is reduced.
Patent JP-S5842669-A (JP)
Title: Treatment to prevent attachment of shells or the like to ship hull
Inventor: KAWADATE NOBUO
IPC: C09D5/08
Filed: 1981-09-05
Abstract: PURPOSE:To prevent rust formation and attachment of shells, seaweeds, etc., by applying a specified rust-preventive coating to the surface of ship hull and then applying a specified coating containing a germicidal poisonous substance and further a special film-forming liquid. CONSTITUTION:The hull of a ship in a dock is brushed on the surface and a coating prepared by adding red oxide, zinc white, etc. to an oil varnish, is applied uniformly for rust preventing treatment. Then a coating containing a germicidal poisonous substance such as mercury oxide, copper zincate or copper arsenite, is applied thereon and a special film-forming liquid made by adding chromium, red oxide and zinc dust to a butyral or silicone resin solution, is applied by brushing or spraying as a finish coat. The treated ship hull shows an improved slipping property, resistance to water, chemical and vermin and prevents attachment of shells and seaweeds.
Patent JP-H08314133-A (JP)
Title: Photosensitive planographic printing plate and its production
Inventor: FUKUMURO IKU
IPC: G03F7/00
Filed: 1995-05-16
Abstract: PURPOSE: To provide a photosensitive planographic printing plate which has an excellent high contrast characteristic, a wide range of adequate development conditions and sufficient plate wear without deterioration of film strength and has high sensitivity and a process for producing this photosensitive planographic printing plate. CONSTITUTION: This photosensitive planographic printing plate is formed by providing a base with a photosensitive layer contg. a surfactant having a conon. distribution in which the concn. of the surfactant is high on the front surface side of the photosensitive layer and is low on the side near the base. In addition, the concn. of the surfactant on the side near the base is below 2/3 the average conon. of the surfactant in the photosensitive layer. The photosensitive layer described above contains an o-quinonediazide compd. and the surfactant.
Patent JP-H035900-A (JP)
Title: Physical quantity measuring device for revolving body
Inventor: YAMAMOTO TETSUO
IPC: G01K7/34
Filed: 1989-06-01
Abstract: PURPOSE:To stably measure the physical quantity of a revolving body by high precision by measuring the physical quantity on the basis of the frequency of a resonant signal. CONSTITUTION:The revolving body 10 such as a rolling roller or the tire of an automobile is provided with a resonance circuit 12. The resonance circuit 12 is provided with a first coil 14 arranged along the direction of rotation of the revolving body 10 and a pair of capacitors 16, 18 installed in parallel with each other, and the capacitor 18 and a sensor 20 is connected in series as a capacity changing means. Since the capacity changing means to change the electrostatic capacity of the resonance circuit 12 according to the physical quantity is provided instead of a resistor whose resistance value changes according to the physical quantity, the physical quantity can be measured from the frequency of the resonant signal. Thus, the physical quantity of the revolving body 10 can be measured stably and by high precision.
Patent JP-H09317106-A (JP)
Title: Eaves gutter hanger
Inventor: MOTO TAKAAKI
IPC: E04D13/072
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the frontage of a house from being wet and stained by a method wherein a slope surface extending outward is provided at the upper face of a support arm in a width being wide to some extent while a plurality of steps are provided at the slope surface, and thereby rainwater is prevented from coming into the interior side. SOLUTION: A slope surface 51 sloping toward the outside is provided at the upper face of a support arm 5 equipped with an exterior-side edge holding part 31 and an interior-side edge holding part 32, and a plurality of stairlike steps 52 are provided at the slope surface 51. If necessary, the steps may be provided at the laterals of the support arm 5. Then, an eaves gutter hanger 1 is formed with the support arm 5 fixed to the frontage 7 of a house, and an eaves gutter 6 is mounted with its edges 65, 66 held with the edge holding parts 31 and 32. On mounting the eaves gutter, adjustment is made to the eaves gutter hanger 1 with a bolt 9 and a butterfly nut 91 in accordance with the size of the eaves gutter 6. Therefore, rainwater running over the upper face of the support arm 5 is prevented from coming toward the frontage 7 of the house.  Thereby, the frontage 7 of the house can be prevented from being wet and stained by rainwater.
Patent JP-S5264515-A (JP)
Title: Combustion chamber of engine
Inventor: KOMIYAMA KUNIHIKO
IPC: F02B23/06
Filed: 1975-11-25
Abstract: PURPOSE: To reduce NOx and improve milage and color of exhaust gas by constituting combustion chamber in such a manner that circular recess and rectangular recess are located continuously on top of piston thus improving utility of air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63315871-A (JP)
Inventor: SHINSHIA JIYOI SATAANESU
IPC: F25B13/00
Filed: 1988-06-07
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-H08334608-A (JP)
Title: Light scattering body and its production
Inventor: MATSUDA ATSUNORI
IPC: G02B5/02
Filed: 1995-06-07
Abstract: PURPOSE: To obtain an inexpensive light scattering body which has a large light scattering angle and is inexpensive by forming the respective recessed parts on the surface of approximately spheroidal parts and smoothing the surfaces of the respective recessed parts. CONSTITUTION: The light scattering body consists of a glass base body 1 two- dimensionally randomly arranged with the plural recessed parts formed by an etching method on its surface. The respective recessed parts consist of the approximately spheroidal parts. The light scattering body having the smooth surfaces of the respective recessed parts is thus obtained. In such a case, the plural recessed parts may be formed on one surface of the base body 1 and the recessed parts may be formed on both surfaces as well in the embodiment obtained by applying the light scattering body to the flat planar glass base body. The surface formed with such recessed parts functions as a light scattering surface 4. The base bodies 1 of various shapes are selected according to purposes. The recessed parts formed in such a manner provide the surface having a smooth lens effect.  Further, the curvature, density and distribution of the recessed parts are controlled by changing the etching conditions.
Patent JP-2000288147-A (JP)
Title: Underarm squeezing auxiliary protector for golf swing
Inventor: SEKI MASAMITSU
IPC: A63B69/36
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an underarm squeezing equipment providing an underarm from spreading for squeezing the underarm and keeping this posture in swinging in training of golf swing. SOLUTION: This underarm squeezing auxiliary protector is constituted of a pair of protector units, each of which is constructed of a series of band to be fit around the upper arm and the back face side from a chest face side. Elastic materials 3 are installed to the end parts, which are arranged on the chest face side and the back face side of a body in installation of respective band bodies 1, 1', of the respective band bodies 1, 1' so as to be integrated together. At the tip in each of the band bodies 1, 1', a fixing band joint part 9 and a fixing band connecting part 10 are provided. Inside of the contact part of the body, a cylindrical sleeve is arranged. The cylindrical sleeve is formed into a semicylindrial sleeve.  When the respective band bodies 1, 1' constructed as units individually are connected to the fixing band connection part 10 in a strained condition by means of a connection adjusting fixing band 2, an underarm is squeezed because of an action of the elastic materials 3, and a protector constructed of an integrated pair of left and right sections is provided.
Patent JP-H036013-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: TOMINAGA YOSHIHIRO
IPC: H01L21/31
Filed: 1989-06-02
Abstract: PURPOSE:To coat a chemical liquid film of a uniform thickness by a method wherein a semiconductor substrate is vacuum-sucked and fixed to a base plate and a misty coating chemical liquid which has been mixed uniformly with a carrier gas is sprayed on the surface of the semiconductor substrate in a state that an edge part has been masked. CONSTITUTION:A base 5 vacuum-sucks a semiconductor substrate 4; a mask 3 with which an edge part of the semiconductor substrate is covered is arranged at the upper part of the semiconductor substrate 4. A duct 2 has the following structure: it is provided with a spray nozzle 1 at its inside; a carrier gas flows from one end; the other end is opened at the upper part of the semiconductor substrate 4. Consequently, a coating liquid which has become misty by using the spray nozzle 1 is mixed with the carrier gas inside the duct 2 and is sprayed on the surface of the semiconductor substrate as a uniform mixed gas. Thereby, a chemical liquid film of a uniform thickness can be coated.
Patent JP-S5841609-A (JP)
Title: Rolling method for thick plate
Inventor: AKAZAWA HAJIME
IPC: B21B1/38
Filed: 1981-09-07
Abstract: PURPOSE:To prevent camber and surface defects, etc. caused by the difference of elongation,  by controlling the ratio of peripheral speed between an upper and a lower rolling rolls in accordance with the detected surface temperature difference between the inside and outside surfaces of a material to be rolled, in a process of thick plate rolling to form the thick plate in  hot rolling. CONSTITUTION:In normal passes without elongation difference control, e.g. the 1st and 2nd  (forming), the 5th-10th (broadside rolling), and the 11th-13th (thickness reducing) passes,  rollings are controlled in a conventional process. On the other hand, in passes to be rolled by  the elongation differnce controlling e.g. in the 3rd and 4th (broadside rolling the 1st and 2nd)  passes, the surface temperatures of the two side surfaces of a material 14 to be rolled at the  inlet side of said pass are detected in correspondence to the outputs of radiation thermomenters  22a-22d, and are read into an operator 24. Hereupon the temp. difference DELTAtheta between the two side surfaces is computed, and the ratio of peripheral speed corresponding to the computed results is obtained from the related graph indicating the relation between DELTAtheta and the  ratio of peripheral speed between the upper and lower rolls, and then the difference of peripheral speed DELTAV between the upper and lower rolls corresponding to the obtained results is  outputted to a driving motor of a work roll 18. Thus the ratio of peripheral speed between the upper and lower rolls is controlled, and the elongation difference between the two side surfaces of the material 14 is also controlled.
Patent JP-H10336494-A (JP)
Title: Digital camera with zoom display function
Inventor: SHIOBARA RYUICHI
IPC: H04N5/91
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the digital camera by which a moving image/still image during image pickup or a reproduced image at reproduction is displayed with zoomup. SOLUTION: A zoom frame selection means 31 is used to select a zoom frame designated by the user among several kinds of zoom frames of a prescribed size, a zoom frame display means 32 is used to expand frame data corresponding to a size of the designated zoom frame as an image so that the center of the zoom frame is in matching with a center of a screen of a liquid crystal display device 16 and the image is superimposed on an image expanded in a frame memory at present and the resulting image is displayed on the liquid crystal display, device 16. A zoom frame moving means 33 moves the zoom frame superimposingly displayed on the image in the middle of the screen so as to surround a desired image (noted image) through the button operation of the user.  An image magnification display means 34 magnifies the noted image surrounded by the zoom frame to have a size of the screen of the liquid crystal display device 16 by the linear interpolation method.