baber/WOPTO huggingface dataset:
Patent JP-2000239052-A (JP)
Title: High strength water-permeable concrete and its production
Inventor: AOKI HARUO
IPC: C04B20/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete having sufficient water-permeability, strength and durability without using a special device by kneading a specific wt.% amount of fine aggregates, coarse aggregates, a cement, an admixture having a particle size smaller than that of the cement, a water-reducing agent and water in a mixer. SOLUTION: The fine aggregates are added in an amount of <=18 wt.% based on the coarse aggregates. The ratio of water/cement is preferably <=29%. The fine aggregates and the coarse aggregates are especially not limited but preferably hard. The cement is especially not limited. At least one material selected from among silica fume, blast furnace slag particles, lime particles, quartz rock particles and the like is preferably used as the smaller admixture than the cement. The admixture is preferably used in an amount of 3-30 wt.% based on the weight of the cement. The water-reducing agent is especially not limited and includes sodium lignin sulfonate and sodium glutamate. The mixer is preferably a hand mixer, an inclined body mixer, a biaxial mixer or the like.
Patent JP-H08231654-A (JP)
Title: Resin composition for laminate and copper-clad laminate made by using same
Inventor: OGASAWARA KENJI
IPC: C08F290/06
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a resin composition which can give a laminate reduced in warpage during processing, being excellent in performances such as heat resistance and nonabrasiveness to drill and being capable of cost down. CONSTITUTION: A normally liquid resin composition for a laminate, which contains a radical-polymerizable resin, a radical-polymerizable monomer, a crosslinked acrylic resin powder and talc and in which the crosslinked acrylic resin powder and the talc are dispersed. More particularly, a resin composition containing 100 pts.wt., in total, radical-polymerizable resin and a radical- polymerizable monomer and 3-15 pts.wt. crosslinked acrylic resin powder and/or 5-100 pts.wt. talc.
Patent JP-H11230256-A (JP)
Title: Vibration control structure
Inventor: IEYUMI YOSHIO
IPC: F16F15/03
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To vary rigidity and to damp the vibration. SOLUTION: A rubber dielectric 13 is placed between parallel metal plates 11 and 12. The vibration of a building 16 constructed on the parallel metal plate 11 is detected with an accelerator sensor 17. Depending on the vibrational state thus detected a control computer 15 applies a voltage across these parallel metal plates 11 and 12. The voltage application induces the electrostatic force that attracts the parallel metal plates 11 and 12 to each other to improve the rigidity of the vibration control plate made up of the parallel metal plates 11 and 12 and dielectric 13.
Patent JP-S56135867-A (JP)
Title: Fixing device for copying machine
Inventor: FURUICHI MASAYOSHI
IPC: G03G15/20
Filed: 1980-03-26
Abstract: PURPOSE:To reduce power consumption, eliminate scorching and improve fixability by disposing thin foil heating resistors which are inclined and paralleled like Persian blinds, to two upper and lower layers, and blowing hot wind from the resistors at the time of feeding copying paper into the lower resistors. CONSTITUTION:The copying paper 1 having undergone transfer is attracted by an air suction roller 2, and as it revolves, the paper travels left and reaches heating resistors 5. The copying paper 1 contacting the resistors 5 are heated, and is further heated by the radiation heat of heating resistors 4 from above. When the copying paper advances further, the hot wind blown from a blower 9 is blown from the resistors 5 into the feed direction of the copying paper 1, whereby the copying paper 1 is heated; at the same time, the copying paper 1 is held slightly afloat, whereby the friction with the resistors 5 is decreased. When the copying paper 1 reaches an air attraction roller 6, it is attracted to the roller into which hot air is blown from the blower 9 on the top surface where the holes on the outside circumference of said roller and the openings of a suction pipe 8 align. As the roller revolves, the paper is sent out. It is then delivered to the outside of the copying machine by delivery rollers 13, 14.
Patent JP-H03243689-A (JP)
Title: Polymer-liquid crystal composition and liquid crystal optical element
Inventor: KAJIYAMA CHISATO
IPC: G02F1/137
Filed: 1990-02-21
Abstract: PURPOSE:To provide the subject composition giving a high contrast even at a thin film and capable of being driven by a low voltage and of being supplied at a low cost by compounding an optically homogeneous polymeric compound and a nematic liquid crystal exhibiting positive dielectric anisotropy having a specific birefringence. CONSTITUTION:The objective composition comprises (A) an optically homogeneous polymeric compound such a methacrylate resin, amide rein, unsaturated polyester resin or urethane resin and (B) a nematic liquid crystal exihibiting positive dielectric anisotropy having a birefringence of >=0.2 (preferably >=0.2 (preferably >=0.22), such as phenyl benzoate liquid crystal, cyanabiphenyl liquid crystal or pyrimidine liquid crystal in a weight ratio of 3:7-7.3 (preferably 3:7-5:5). The composition is preferably further compounded with a dichroism chlorant having the maximum absorption wavelength in a visual light region of >=600 nm.
Patent JP-H03244302-A (JP)
Title: Method for preventing budding of hemp seed and its device
Inventor: SHIRAKI YUKIHIRO
IPC: A01C1/00
Filed: 1990-02-21
Abstract: PURPOSE:To completely prevent illegal cultivation for producing hemp or opium and morphine by providing plural microwave oscillators capable of preventing budding of hemp seed by successively irradiating hemp seeds conveyed by a belt conveyer with microwave. CONSTITUTION:Stirring of hemp seed is automatically carried out through each of dropping hemp seeds from upper stage 16a of belt conveyer to middle stage 16b and from middle stage 16b to lower stage 16c. Then hot air introduced into the inside of a microwave heater 10 keeps temperature in the inside of heater 10 to a definite high temperature and cancels dispersion of temperature and enhances the effectiveness of microwave and simultaneously a group of a series of hemp seeds conveyed by belt conveyers 16a to 16c is heated from the surface side and steam generated by microwave irradiation from irradiation nozzle 22a-22c is completely evaporated. Thereby budding is completely prevented.
Patent JP-S55130980-A (JP)
Title: Furonaphthylidine derivative
Inventor: TANAKA YOSHIAKI
IPC: A61P31/04
Filed: 1979-03-31
Abstract: NEW MATERIAL:2,3-Dihydrofuro or furo[3,2-b]1,8-naphthylidine derivatives of formula I (R 1  is lower alkyl) or their salts.  
     EXAMPLE: 5, 8-Dihydro-5-ethyl-8-oxofuro[3, 2-b]1, 8-naphthylidine-7-carboxylic acid.  
     USE: They are useful as chemotherapeutic because of their high antibacterial activity against gram-positive and -negative bacteria. They have higher efficacy than 5- ethyl-2,3,5,8-tetrahydro-8-oxofuro[2,3-g]-quinoline-7-carboxylic acid, which has antibacterial activity of the same level of oxophosphrus acid, and further lower toxicity.  
     PREPARATION: A halogenation agent is made to act on a compound of formula XII (R 2 , R 3  are lower alkyl) to form 3-halogen derivative of formula XIII, which is subjected to catalytic reduction and following hydrolysis to give title compound of formula XIV. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07247606-A (JP)
Title: Wall panel of building and fitting method thereof
Inventor: YOSHIDA KOJI
IPC: E04B2/56
Filed: 1994-03-09
Abstract: PURPOSE:To reduce the weight and improve the execution workability, by providing fitting members constituting a wall panel on the constructive material side of a building and constituting the wall panel member fixed to the fitting members out of one of longitudinal or lateral core materials crossing at right angles to the fitting members and a surface material which is attached to the core material. CONSTITUTION:Brackets 40, 41 are fixed to the ceiling beams and the floor beams of respective building units respectively. Terminal members 35 of studs are attached to studs 31 and the studs 31 and the inside surface material 33 are unified together to form a wall panel member 30 without the external surface material. Next, the other end 35C of the upper and lower terminal members 35 of studs are pressed on the brackets 40, 41 and nails are inserted from notches 33A. The terminal members 35 of stud and the brackets 40, 41 are joined together by the nails. The external surface material 34 having the covering part of the notch 33A is attached on the surface of inside surface material 33 to complete the wall panel. Accordingly, it is not necessary to provide core materials crosswise in a wall panel member, not like a conventional wall panel and hence, the weight can be reduced.
Patent JP-H01214851-A (JP)
Title: Image forming device
Inventor: ANDO KYOICHI
IPC: G03B27/32
Filed: 1988-02-23
Abstract: PURPOSE:To shorten the space between the final frame of photographing and the first frame of the successive photographing in a series of photographing and to eliminate waiting time for film feeding by providing a storeroom of films in front and behind of an exposure means. CONSTITUTION:A roll-like film F, which is activated to be photosensitive by preheating and developed by heating after photographing, is exposured at a point B through a preactivating roller 23 and a cooling roller 24, and the film F after exposure is stored in the storeroom 27. Then, when a detecting means for film storing amount detects the storage of the film F, a heating development fixing roller 28 rotates and develops the film, and a take-up real 30 winds it up. When the photographing stops, the roller 28 continues developing and changes the condition of the film F so that it can be photographed and accumulates it successively in a storeroom 25. Then, when the photographing starts, the film F is accumulated in the storeroom 27 but not in the storeroom 25.
Patent JP-S59163599-A (JP)
Inventor: ISOGAI YOUZOU
IPC: G21F9/22
Filed: 1983-03-09
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-S58154674-A (JP)
Title: Automatic inspector
Inventor: KAYAMORI WATARU
IPC: G01R31/00
Filed: 1982-03-09
Abstract: PURPOSE:To obtain an automatic detector of which alarm from a discriminating circuit is reliable by checking that an inspection signal is not influenced by any circuit before the input of the signal to an object to be inspected. CONSTITUTION:When a sequential circuit 1 selects an output line by the starting of inspection, a signal S1 is turned to ''H'' and an auxiliary relay 4-1 is actuated. After checking that a normally opened contact 4-1a is closed, a detecting circuit 2 turns a signal switching command R1 to ''H''. After checking that the signal R1 is turned to ''H'', the sequential circuit 1 turns the signal S1 to ''L''  and turns the succeeding step signal S2 to ''H''. When the operation of the detecting circuit 2 has been normally ended after repeating said operation, the detecting signal D is turned to ''H'' and the output signal S1 of the sequential circuit 1 is turned to ''H'' again. Subsequently the auxiliary relay contact 4-1a is closed and the detecting signal D is ''H'', so that the output of a switch (AND circuit) 8-1 is turned to ''H'' and an inspection signal is applied to the object 5-1 to be inspected. The discriminating circuit 7 discriminates whether the object 5-1 to be inspected is normally actuated or not.
Patent JP-H11235830-A (JP)
Title: Electrostatic ink jet recording unit and electrostatic ink jet recorder
Inventor: TAKEMOTO HITOSHI
IPC: B41J2/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To eject ink drops having uniform diameters by varying a driving pulse to be applied to each ejection electrode corresponding to a varied distance between the ejection electrode and the opposing electrode in a simple circuit structure. SOLUTION: Data of a relationship of a distance between en ejection electrode and an opposing electrode 14 and a pulse width for obtaining a uniform dot diameter is stored in an L.U.T 15. When a head control circuit 11 receives image data from a printing control section 2, the head control circuit 11 serially and concurrently transmits the image data which is obtained by converting optimum pulse width data by each ejection electrode, and a data reading clock to a shift register 22. The shift register 22 converts the serial data to parallel one and transmits the image data corresponding to each ejection electrode to a logic circuit 23 via an output port. The logic circuit 23 makes a logical product of an enable signal from the head control circuit 11, an energizing pulse width and the image data from the shift register 22 and controls on, off, or non-ground floating of a head driver 24 corresponding to each ejection electrode.
Patent JP-H11237441-A (JP)
Title: Semiconductor integrated circuit device, its manufacture, and its inspection method
Inventor: KAZAMI TETSUO
IPC: G01R31/28
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device for electrically, efficiently, and accurately inspecting the open-circuiting of a power supply terminal or the ground of a grounding terminal in a semiconductor integrated circuit device such as an LSI mainly using a flip-chip system. SOLUTION: An inspection judgment means 7 for electrically detecting each connection state between a plurality of wiring terminal parts 2 that are provided at a semiconductor integrated circuit device 1 and other terminal junction parts 6-1 to 6-3 that are provided opposite to each of the wiring terminal parts 2 and for discriminating whether each connection state of the wiring terminal parts 2 is normal or not is built into the semiconductor integrated circuit device 1.
Patent JP-H05241691-A (JP)
Title: Electronic equipment
Inventor: SATO TERUO
IPC: G06F15/02
Filed: 1992-02-26
Abstract: PURPOSE:To prevent the overheating, smoke, and ignition of a printer by letting the electronic equipment having a processing circuit and a printer with the simple circuitry to inform a user of the application of the voltage higher than the rate voltage for the electronic equipment when receiving the power from the external power supply. CONSTITUTION:When the voltage across a first connection terminal 6 and a common terminal 8 is higher than the total of the breakdown voltage of a constant voltage diode 12 and the voltage in the forward direction across emitter-base of a transistor 14, the transistor 14 becomes conducting and a signal CP inputted from a processing circuit 16 is kept at a high level 'H'.
Patent JP-H06247057-A (JP)
Title: Heat-sensitive recording material
Inventor: BORUFUGANGU POTSUTSUN
IPC: B41M5/30
Filed: 1994-02-15
Abstract: PURPOSE: To obtain high optical density and high transparency by incorporating a mono-, oligo- or polysaccharide into at least one binder layer in one or more binder layers arranged on a transparent supporting material. CONSTITUTION: In a thermosensitive recording material provided with one or more binder layers on a transparent supporting material, a mono-, oligo- or polysaccharide is incorporated into at least the first binder layer and a catalyst is incorporated into at least one binder layer being the same one as the first binder layer or not the same one. As this catalyst, sulfonic acid is used and the binder layer contg. the catalyst comprises a binder with a glass transition temp. of 40-150 deg.C and if necessary, a barrier layer comprising a polyurea, etc., is arranged between the saccharide layer and the catalyst layer. In addition, on the recording material, if necessary, a top coat film consisting of a polymer with a softening temp. of at least 100 deg.C, e.g. a polycarbonate, etc., is formed.
Patent JP-H10241409-A (JP)
Title: Lighting fixture for vehicle
Inventor: MIYAMOTO AKIRA
IPC: F21V13/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To smoothly switch a shade with uniform transfer of driving force. SOLUTION: A shade 5 is held by a holder 6 with two hinges 63 in a rotationally movable manner and a forward/backward rod 70 for a solenoid 7 and a link 8 are arranged on a center line A-A at two holding points on the shade 5, respectively. As a result, the driving force of the forward/backward rod 70 for the solenoid 7 is operated on the shade 5 via the link 8 while being transferred onto the center line A-A on the shade 5 to perform uniform and well-balanced transfer of the driving force of the solenoid 7. Less lopsided load is applied to the solenoid 7 and the link 8 to smoothly switch the shade 5 with less mechanical stress on the solenoid 7 and the link 8.
Patent JP-S57184216-A (JP)
Title: Forming impurity diffusion layer on surface of semiconductor element substrate
Inventor: HONDA HIDEMI
IPC: H01L21/225
Filed: 1982-03-15
Abstract: PURPOSE:To produce efficiently a semiconductor element with low sheet resistance at a high uniformity and reproducibility by diffusion from a thin film multiple layer comprising a thin layer containing impurity of high density. CONSTITUTION:After a first layer thin film A comprising silicon oxide film containing no diffusion impurity has been formed on a substrate of N type silicon, paint material containing boron trioxide is formed as a second layer thin film B containing diffusion impurity of high density and further ethyl silicate is formed as a third layer thin film A' containing no diffusion impurity. Consequently the semiconductor substrate on which the foregoing three thin film multiple layers are formed is inserted into the diffusion furnace. Further, the diffusion treatment is provided while continuing heating at a predetermined temperature and controlling the density of the diffusion impurity in the atmosphere within the diffusion furnace to supply the impurity equivalent substantially to the impurity amount diffused from the thin film B containing the diffusion impurity at a high density into the substrate to the thin film B. According to such a process, the diffusion layer with low sheet resistance can be obtained.
Patent JP-S63205981-A (JP)
Title: Semiconductor laser
Inventor: MAKITA KATSUO
IPC: H01S5/00
Filed: 1987-02-23
Abstract: PURPOSE:To stabilize an oscillation mode and to lower a threshold electric current by a method wherein a mesa stripe composed of an inverted-mesa-shaped part, a vertical-shaped part and a forward-mesa-shaped part in succession is formed and buried layers are formed in the order of p-, n- and p-types so that an active layer can be narrowed. CONSTITUTION:A p-type InP clad layer 12, an In1-xGaxAs1-yPy active layer 13 and an n-type InP clad layer 14 are piled up on a p-type InP substrate 11. A mesa stripe is formed in the following manner: an inverted-mesa-shaped part 20 is formed by the layers 13 and 14; a vertical-shaped part 21 is formed by the upper-end part of the layer 12 and the substrate 11; a forward-mesa-shaped part 22 is formed by the upper part of the substrate 11. The circumference of the mesa stripe is covered with a p-type InP buried layer 15, an n-type InP buried layer 16 and a p-type InP buried layer 17. By this setup, a constricted part is eliminated; the active layer is situated near the part connecting the inverted-mesa-shaped part to the vertical-shaped part; accordingly, the width of the active layer is made to coincide with the width of the vertical-shaped part which is easy to control; it is possible to stabilize an oscillation mode of a laser beam and to lower a threshold electric current while a high output is maintained.
Patent JP-2000244633-A (JP)
Title: Radio communication equipment
Inventor: ARAGAI YUJI
IPC: H04W88/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide radio communication equipment with which convenience can be improved. SOLUTION: A control circuit allows a sounder to ring (a step S2) at the time of call reception, and increases the volume level of the sounder (a step S6) after the elapse of a prescribed time since the first ringing of the sounder (YES in step S5). Therefore, a user at the receiving side can easily recognize the incoming call even when the user houses a portable telephone device in a bag, or the user is present in a place such as a construction site where a noise is large. Also, the user can easily respond to the incoming call because the user can easily recognize the incoming call, and it is made unnecessary for a caller to re-call several times. Thus, convenience can be improved at both the receiving side and the calling side.
Patent JP-H10201711-A (JP)
Title: Self-examination scope with lighting lamp
Inventor: KASHIMA TADAO
IPC: A61B1/303
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To examine easily and exactly one's own throat or teeth with one's own eyes by combining a lighting lamp with a reflector to see a lighted object or field as an virtual image reflected on the reflector. SOLUTION: A reflector 5 of a self-inspection scope with a lighting lamp is hinged to the lamp head 2. For use, this reflector 5 is opened upward, whose angle is then adjusted by watching the reflector surface. Turning ON the switch 4 to turn ON the lighting source to light up an object, for instance, a uvula, reflects it onto the reflector 5, since the reflector 5 is headed for his or her own face, allowing the virtual image of the uvula to be examined easily. This allows even anyone handicapped, for instance, anyone who can use one hand only, to operate easily this scope. Since this allows the self-diagnosis to be performed by examining one's own uvula during an influenza season, there is a great effect in the early stage prophylaris.
Patent JP-H04277991-A (JP)
Title: Image pickup device
Inventor: OKINO TADASHI
IPC: H04N9/04
Filed: 1991-03-06
Abstract: PURPOSE:To realize the image pickup device by using a simple and inexpensive circuit so as to implement white balance. CONSTITUTION:An output of an image pickup element 3 outputting a signal changing in a way of a logarithmic function with respect to a strength change in an incident light and white balance adjustment signals 12a, 12b, 12c are added by resistance adder circuits 5a, 5b, 5c and the sum is subjected to exponentially expansion by exponential expansion circuits 6a, 6b, 6c. Thus, a signal by white balance adjustment is multiplied with a signal proportional to the incident luminous intensity.
Patent JP-S61196877-A (JP)
Title: Hood hinge support structure
Inventor: SATO KATSUO
IPC: B62D25/08
Filed: 1985-02-27
Abstract: PURPOSE:To improve support rigidity without an increase in weight, by a method wherein, in the car body hood hinge supporting mechanism of a car, the outer side wall, in the direction of width of a car, of a reinforcing panel is folded for extension to superpose it with a cawl side panel for securing. CONSTITUTION:Outer ends, in the direction of the width of a car, of sides 15a and 15b of a reinforcing panel 15 are folded internally to form extension parts 15c and 15d which are supoerposed with a cawl side panel 17 to weld them at spots W3 and W4 by spot welding. A hood hinger is attached to nuts N1 and N2. This constitution causes an external force, exerted on a hood, to be transmitted to the cawl top panel 2 and also be transmitted to the cawl side panel 17, and besides, since a reinforce 15 is of a box type, support rigidity is increased.