baber/WOPTO huggingface dataset:
Patent JP-H09274365-A (JP)
Title: Developing device for image forming device
Inventor: NUSHIDA HIROKI
IPC: G03G15/08
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To stably form a high-density image without fogging many times by making a stirring blade freely turnable at the edge of a rotary stirring member and providing the turning start means of the stirring blade near the boundary part of a developer housing chamber. SOLUTION: As for the 2nd rotary stirring member 5 stirring the developer 3 while moving the developer 3 to sweep together toward the 1st rotary stirring member 4; the stirring blade 5c is turnably attached to a leading edge in a nearly normal direction from the center of rotation. When the leading edge in the moving direction of the blade 5c reaches a projection part (turning start means) 12b provided near the leading edge of a developing device boundary part 12c, the blade 5c is turned in the direction (c) of the developing sleeve 2 with the rotation of the member 5.  When the blade 5c is moved along the inside of a developing device case bottom part 12a with the rotation of the member 5, the developer 3 in the developer housing chamber 1 is drawn up and the developer 3 drawn up to the vicinity of the projection part 12b is carried toward the sleeve 2 by the turning operation of the blade 5c.
Patent JP-H03283359-A (JP)
Title: Electrolyte plate for molten carbonate fuel cell and manufacture thereof
Inventor: NISHIMURA IKUMASA
IPC: H01M8/02
Filed: 1990-03-30
Abstract: PURPOSE:To obtain an electrolyte plate with a small fine hole diameter and a high holding force of molten carbonate by providing carbonate-resistant powder on the hole wall of a lithium aluminate porous body obtained by baking a green sheet mainly molded with lithium aluminate as the second layer. CONSTITUTION:A green sheet mainly molded with lithium aluminate is baked to form a porous body mainly made of lithium aluminate. The second layer of carbonate-resistant powder is provided on the hole wall of the porous body. Any powder having little reaction with molten carbonate may be used for the second layer material, and the powder of lithium aluminate which is a reaction generation material of alumina and carbonate, sodium aluminate, potassium aluminate, alumina, or zirconia is generally used. An electrolyte plate with a small fine hole diameter and a high holding force of molten carbonate can be obtained.
Patent JP-S5420068-A (JP)
Title: Manufacture of fibreboards
Inventor: TAKIUCHI TAKESHI
IPC: D21H17/03
Filed: 1977-07-15
Abstract: PURPOSE: To manufacture fibreboards with a slight deformation due to maisture absorption, by bonding fibrous materials with a mixed binder comprising a lowmolecular weight polyhydric alcohol and starch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06269571-A (JP)
Title: Fluid supply device for fluid flotation type game device
Inventor: KOBAYASHI YASUHIRO
IPC: A63G21/00
Filed: 1993-03-18
Abstract: PURPOSE:To reduce the number of pipings and solenoid valves, simplify control of the solenoid valves, simplify the pipings to realize required space, and simplify assembling and maintenance. CONSTITUTION:In a fluid flotation time game device, a fluid supply device for the fluid flotation time game device comprises solenoid valves 41 disposed at one end of lateral pipings 43 and vertical pipings 44 composing matrix disposed under a floor body 1, and operating valves 42 communicating with jet ports 11 disposed at intersections of the lateral pipings 43 and the vertical pipings 44.
Patent JP-S601231-A (JP)
Title: Stampable fiber-reinforced resin sheet
Inventor: OZAKI YUTAKA
IPC: B32B27/04
Filed: 1983-05-16
Abstract: PURPOSE:The titled resin sheet of good workability, prepared by impregnating a fibrous filler with a thermoplastic polyester resin containing a specified amount of an unsaturated epoxy compound and irradiating the impregnated filler with an ionizing radiation. CONSTITUTION:A thermoplastic polyester resin (e.g., polyethylene terephthalate of an intrinsic viscosity of about 0.4-1) is melt-blended with 0.01-7mol% monoepoxy compound having at least one double bond (e.g., glycidyl acrylate) and, optionally, 0.005-2mol% compound having at least two double bonds (e.g., trimethylolpropane trimethacrylate). A fibrous filler (e.g., glass fiber or carbon fiber of a length >=3cm) is impregrated with the obtained molten resin composition to form a sheet. This sheet is irradiated with an ionizing radiation of about 0.5-50 Mrad to form the titled sheet.
Patent JP-H06272435-A (JP)
Title: Knob for fitting panel
Inventor: SHIMAZAKI HIDEKI
IPC: E05B5/04
Filed: 1993-03-19
Abstract: PURPOSE:To provide a pair of operating knobs for a fitting panel opened/closed from both faces, and allow each operating knob to be held fixedly in the state of being retreated in a case. CONSTITUTION:An inner case 2 is fitted into a cylindrical outer case 1 so as to partition the inside of the outer case 1 into an outer section chamber 10 and an inner section chamber 11. A first operating knob 3 is accommodated in the outer section chamber 10 and supported in the freely protruding/receding state, and a second operating knob 4 is accommodated in the inner section chamber 11 and supported in the freely protruding/receding state. Lock mechanism 6 is provided between the first operating knob 3 and the outer peripheral wall of the inner case 2, and lock mechanism 7 is provided between the second operating knob 4 and the inner peripheral wall of the inner case 2. Each lock mechanism is formed of a changeover piece 21 rotatory-operated in one direction, a changeover cam 23 rotatory-operating the changeover piece 21 interlockingly with the reciprocating action of the operating knob 4, and a guide groove 22.
Patent JP-S58202608-A (JP)
Title: Current mirror circuit
Inventor: GOMI HIROSHI
IPC: H03F3/34
Filed: 1982-05-21
Abstract: PURPOSE:To increase greatly a region free from the variation of the current amplification degree although this degree has a fluctuation in a region having a small current amplification factor, by adding a transistor(TR) to a conventional current mirror circuit. CONSTITUTION:The emitter of a TRQ31 is connected to a common junction of the bases of TRs Q23 and Q24. The base of the TRQ31 is connected in common to the collector of the TRQ23, and this common joint is connected to an input terminal 11. The collector of the TRQ31 is grounded. The current IB flowing to the base of the TRQ31 is shown as IB=1/(1+beta).IA, where IA is the current flowing to the emitter of the TRQ31. Therefore the current IB is very small in comparison with the current IA. The amplification degree A1 of a shunt circuit consisting of TRs Q23, Q24 and Q31 receives no effect of current amplification factor beta owing to small value of IB. Therefore the current amplification degree A of the whole circuit receives no effect of the factor beta, and the degree A is obtained from a shown equation, where Km=1/(1+m), alpha is current amplification factor, and (a) and (m) show emitter area ratios respectively.
Patent JP-H09249415-A (JP)
Title: Production of calcium hydroxide
Inventor: IWASHITA TETSUSHI
IPC: C01F11/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain calcium hydroxide powder large in specific surface area and high in flowability at a low cast by adding an aqueous solution containing a slaking retardant to calcium oxide, further adding water to the mixture during or after a slaking reaction with stirring, and subsequently drying the produced water-containing calcium hydroxide. SOLUTION: This method for producing calcium hydroxide comprises adding an aqueous solution containing a slaking retardant to calcium oxide, further adding water to the mixture during or after a slaking reaction with stirring, and drying the obtained, water-containing calcium hydroxide. The slaking retardant is preferably added in an amount of 0.05-3 pts.wt. per 100 pts.wt. of the calcium oxide, and the water content of the calcium hydroxide after the slaking reaction is preferably 15-35 pts.wt. per 100 pts.wt. of the calcium hydroxide.
Patent JP-S5611437-A (JP)
Title: Liquid crystal display element
Inventor: KAWAMOTO MASAHIRO
IPC: G02F1/1337
Filed: 1979-07-09
Abstract: PURPOSE: To form a liquid crystal display cell which is easy to see in practicable use by applying wall bearing determination (orientation treatment) to the inside surfaces of substrates in such a manner that the direction of high observation frequencies and the direction where the display contrast of the element is good nearly coincide.  
     CONSTITUTION: In a liquid crystal display device formed by disposing glass substrates 5, 5' having transparent electrodes 4, 4' in such a manner that the arrow directions of wall bearing determination directions (directions where the substrates are rubbed by absorbent cotten) 7, 7' become counter parallel, sandwiching a quest-host type liquid crystal composition 3 comprising an Np liquid crystal 1 and a dichromatic dye 2 therebetween, and disposing a light diffusing plate 8 on the light incident side and a polarizer 9 on the light exit side, the wall bearing determination is done on the substrates in such a manner that the direction where observation frequencies are high is included in the space on the side where the long axes of the liquid crystal molecules face orthogonal to said wall bearing determination direction, with the plane perpendicular to the substrate surfaces as a boundary. For example, in the case of a display device for desk-top electronic calculators, it is usually observed from directions 12W16; therefore, the wall bearing determination direction (arrow 17) of the upper glass substrate 5 of the element 6 is let to coincide with the direction 14 in forming said device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01261576-A (JP)
Title: Hot and cold water mixing single cylinder type opening and closing valve
Inventor: TOCHIKUBO SHIGEO
IPC: F16K11/12
Filed: 1988-04-07
Abstract: PURPOSE:To increase water discharge in a valve having an axially slidable opening and closing valve provided in a cylinder, and a mixing valve which is provided inside the opening and closing valve to change the mixing rate of hot and cold water by its rotation by forming an auxiliary discharge passage between the opening and closing valve and the cylinder. CONSTITUTION:An opening and closing valve 8 to regulate outflow rate is axially slidably provided in a cylinder 1 having inflow ports 2, 3 and an outflow port 6 for hot and cold water. A mixing valve 13, which opens or closes opening and closing inflow ports 10, 11 for the hot and the cold water by its rotation to regulate the mixing rate of the hot and the cold water, is provided inside the valve 8, which is provided with a through hole 16 perpendicular to the inflow ports for the hot and the cold water, and formed with an auxiliary discharge passage 17 between the valve 8 and the cylinder 1. Thus water discharge can be increased.
Patent JP-H11278471-A (JP)
Title: Packaging support for cylindrical body
Inventor: KOYAMA GENICHI
IPC: B65D5/50
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a packaging support for a cylindrical body wherein recycling or disposal by incineration is easy, respective cylindrical bodies may not be damaged in a packaging box, and their arrangement can be reliably maintained. SOLUTION: A grid-like coupling 12 formed by cutting from a corrugated fiberboard plate and including lines 13 linearly extending in parallel to each array via a crossing 14 crossing on an axial center on an end face of each of arranged cylindrical bodies W is provided. A plurality of locks 15 positioned among the respective cylindrical bodies W for locking an end of each cylindrical body W are provided between the lines 13 parallel to each other. A cut line 17 is provided at a border between each lock 15 on an inner liner side and the line 13, the coupling 12 is crushed from a side of the inner liner, and an interior surrounded by each lock 15 is concaved. The cylindrical, body W is locked at the concaved position and received in a packaging box 2.
Patent JP-H09250139-A (JP)
Title: Bar arrangement method of one section in case of manufacturing of concrete cisson
Inventor: OKAYAMA YOSHIKUNI
IPC: E02D23/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To arrange reinforcing bars in one section safely and within a short period of time when a concrete caisson is manufactured by arranging the reinforcing bars every section with specific height to subsequently repeat work for placing concrete upward. SOLUTION: Vertical reinforcing bars 2a and 3a and horizontal reinforcing bars 2b and 3b are connected in the shape of a lattice to previously manufacture space bar arrangement members 2 and 3 formed in L-type, T-type and + type. Then, the lower ends of the space bar arrangement members 2 and 3 arranged to specific positions are connected to projected vertical reinforcing bars 8a projected to the upper ends of reinforced concrete 8 placed in advance, and vertical reinforcing bars 7 are connected to vertical reinforcement connecting main horizontal reinforcing bars 5a connected to the space bar arrangement members 2 or 3 over the overall surface in the position corresponding to the side wall.  Side wall main horizontal reinforcing bars 5 are horizontally arranged in the vertical direction at specific intervals and are connected, vertical reinforcing bars are connected to vertical reinforcing bar connecting main horizontal reinforcing bars to be connected in positions corresponding to partition walls, and partition wall main horizontal reinforcing bars are horizontally arranged in the vertical direction at specific intervals and are connected.
Patent JP-S58201542-A (JP)
Inventor: MORISHITA MITSUHARU
IPC: H02J7/24
Filed: 1982-05-19
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-H09252448-A (JP)
Title: Digital still camera equipment
Inventor: SUZUKI HIROAKI
IPC: H04N19/50
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the compression efficiency of a moving image in response to a request of a device storing the moving image with a small storage capacity. SOLUTION: In the case of compressing a moving image, an image compression selection section 18 uses a 1st frame to be a reference frame, The image compression selection section 18 reads a succeeding frame to obtain a value denoting a difference from the reference frame and deletes the read frame when the obtained value is less than a threshold value, and leaves the read frame as the reference frame when the obtained value is the threshold value or over and repeats the operation above till the final frame. A time difference calculation section 19 obtains the time difference of the left frame based on the time difference of the deleted frames and stores the result. In the case of reproducing the moving image, an image reproduction section 20 outputs frames based on the time difference of the frame.
Patent JP-H01254820-A (JP)
Title: Flash light emitting device and colorimetric device
Inventor: SATO TAKESHI
IPC: G01J3/50
Filed: 1988-04-05
Abstract: PURPOSE:To make the quantity of flash light of each time constant by providing a control part which finds a flash light emission time from a correlation table stored in a memory and controls the pulse width of the gate pulse signal outputted by a pulse control circuit. CONSTITUTION:The light emission control signal outputted by a CPU 13 is D/A-converted 15 and inputted to a pulse control circuit 14. This circuit 14 receives the light emission control signal from the CPU 13 and outputs a specific pulse voltage or gate pulse signal with specific pulse width. This gate pulse signal is applied to the gate of an insulated gate bipolar transistor (IGBT) 12, which is turned on. A trigger circuit TR is put in operation with the signal from the CPU 13 in synchronism with that to make a flash discharge tube Xe begin to emit light. Then the gate pulse signal is released after the time corresponding to the pulse width of the gate pulse signal and the IGBT 12 turns on to stop the light emission of the discharge tube Xe. At this time, the turn-on/turn-off time of the IGBT 12 is short, so the excessive part of the quantity of light emission in the turn-on operation is reduced greatly.
Patent JP-H10282263-A (JP)
Title: Electronic timepiece
Inventor: NAKAMURA SATOKATSU
IPC: H02N6/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain the structure of optical power generation type electronic timepiece which can greatly extend battery life. SOLUTION: This timepiece is provided with a detection circuit mechanism 110 for detection the state of power generation of an optical power generation element 101 and a storage circuit mechanism 109 for storing the detected result. Then, when it is detected that the quantity of power generation in the element 101 is less than a given value, a dark state is stored in the storage circuit 109 and the movement of second pointer is stopped, and, on the other hand, when it is detected that the quantity of power generation in the element 101 is more than the given value, a bright state is stored in the storage circuit 109 and the second pointer is moved again.
Patent JP-H08256075-A (JP)
Title: Fm multiplex broadcasting receiving device
Inventor: TSUKAMOTO AKIHIRO
IPC: H04B1/16
Filed: 1995-03-17
Abstract: PURPOSE: To display broadcasted FM multiplex received information in color. CONSTITUTION: The multiplex information received by an FM multiplex reception circuit is stored through a CPU 61 into a data memory 65. The character data stored here are converted to dot map data by a character generator 66 and stored in a display memory 68. In this case, the data are converted so that different colors can be provided when the binary information stored in the data memory 65 is pay information and when it is free information. The data stored in the display memory 68 are supplied through a display port 69 onto a liquid crystal color display panel and displayed.
Patent JP-H02265706-A (JP)
Title: Manufacture of ceramic substrate
Inventor: NOJIRI KOICHIRO
IPC: H05K1/03
Filed: 1989-04-05
Abstract: PURPOSE:To enable it to print to substrate patterns by providing identification tags for optical divisional groove position identification at the same time respectively upon performing divisional groove molding in X, Y directions on a ceramic substrate as being an electric element material. CONSTITUTION:Two through hole-shaped identification tags 5, 5' for confirming divisional grooves 6 of an X direction and the position to the Y direction of the divisional grooves 6 are die-worked by means of pins and the like together simultaneously with divisional grooves 6 on the pattern peripheral margin for the purpose of substrate crack prevention. And, two through hole-shaped identification tags 8, 8' for confirming divisional grooves 9 in Y direction and the position to the X direction thereof are die-worked together simultaneously with the divisional grooves 9 on the pattern peripheral margin for the purpose of substrate crack prevention. The position of the substrate patterns 11 enclosed with divisional grooves in both X, Y directions can be detected by confirming optionally the positions of these for identification tags 5, 5' and 8, 8'.
Patent JP-H09272486-A (JP)
Title: Bicycle with auxiliary power unit
Inventor: TAMURA YOSHITAKA
IPC: B62M6/50
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle with an auxiliary power unit which decreases an assist force when the residual capacity of a battery becomes less, which can eliminate the necessity of a battery alarm device, and which can increase the running extent. SOLUTION: A bicycle provided with a power transmission by human power drive and an auxiliary power unit electrically driven, comprises a running speed detecting part A for detecting a running speed, a torque detecting part B for detecting human power transmitted through pedals as torque, a motor current detecting part C for detecting the value of a current carried to a motor 15 for the auxiliary power unit, a battery voltage detecting part D for detecting the voltage value of a power source battery 16 for the motor 15, a controller 17 having a microcomputer 38 for processing output signals from the running speed detecting part A, the torque detecting part B, the motor current detecting part C and the battery voltage detecting part D, and carry out the control.  Further, a width of switching pulses for driving the motor 15 is compensated with a battery voltage, and when the residual capacity of the battery becomes less than a predetermined value, the output power of the motor 15 is decreased to a value lower than the human power.
Patent JP-S5712720-A (JP)
Title: Method of constructing continuous underground precast concrete wall
Inventor: SASAHARA ATSUSHI
IPC: E02D5/20
Filed: 1980-06-27
Abstract: PURPOSE: To construct an underground concrete wall of an increased strength in accordance with a method wherein a series of precast underground wall members each having expandable sheet bags on the sides and joints at the longitudinal ends thereof are successively installed and secured in a trench.  
     CONSTITUTION: A precast concrete wall member 2 having sheet bags 3 on the sides thereof and joint members 6 at the longitudinal ends thereof is placed in a first trench 1, then a hardening agent 4 is injected into the sheet bags 3 to fill up the spaces between the wall member 2 and the sides of the trench to secure the wall member in the trench. Then, a second trench 8 is excavated with the joint members 6 covered with a protecting box. After removing the protecting box, a second wall member 2 is placed and secured in the second trench in the same manner, then a reinforcement 9 is placed at the joining part between the wall members and concrete is deposited by a tremie 10. Thus a continuous underground wall is constructed through the repetition of the wall member installation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09281310-A (JP)
Title: Prism sheet and surface illumination device formed by using the same
Inventor: KAMATA TOSHIYUKI
IPC: G02B5/04
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a prism sheet capable of sufficiently suppressing the occurrence of Newt on rings, obscuring flaws and maintaining well the effect of condensing incident light in a front surface direction. SOLUTION: A prism array forming layer 14 is attached to the front surface side of a base body layer 12 and a light diffusion layer formed by supporting many glass beads 16 sized 5 to 50μm in diameter by a supporting layer 18 is attached to the rear surface side thereof. The front surfaces of the prism array forming layer 14 are formed as prism arrays arranged with plural isosceles triangle unit prisms 14a of 90 deg. in vertex angle θ.
Patent JP-S5610443-A (JP)
Title: Bead filler flippering device
Inventor: FUJIKAWA TAKASHI
IPC: B29D30/00
Filed: 1979-07-09
Abstract: PURPOSE: To obtain the device inscribed on the title having an improved productivity by a method wherein a filler being adhered fully automatically to the outer circumferential face of the blank bead, the blank bead and the filler are connected at the same time and the flipper is equipped.  
     CONSTITUTION: The filler 2 is fed to the outer circumferential face of completed bead, i.e., the blank bead 1 formed in a circular form (e.g.: plural wires are assembled to have a nearly square sectional area) from a filler guide roller G arranged in ascent and descent freely, and the filler 2 is cut in a required length by a filler cutting device H to adhere the filler 2. At the same time, the flipper 3 is fed from a flipper advance mechanism 9 and is cut in a required length by a flipper cutting mechanism 10, and the flipper 3 is equipped to cover the blank bead 1 and the filler 2. 
     COPYRIGHT: (C)1981,JPO&Japio