baber/WOPTO huggingface dataset:
Patent JP-H08260734-A (JP)
Title: Movable seat system of multipurpose building
Inventor: KIKUTAKE KIYONORI
IPC: E04H3/14
Filed: 1995-03-17
Abstract: PURPOSE: To facilitate movement of a seat floor so as to be able to arrange seats in a free pattern by journaling a horizontally rotationally movable floor in the condition of small frictional resistance, and enabling the seat floor to be tilted at a desired angle. CONSTITUTION: A box 41 with built-in seats is provided with seats in rows, and a seat floor 42 supporting the box 41 with built-in seats capably of being tilted constitutes a seat module so as to have the proper size and form. The upper end of a tilting means 43 is rotatably fitted to the seat floor 42, the lower end is fixed to a horizontally rotationally movable floor 44, and by operating hydraulic jacks 43a to develop, the rear part of the seat floor 42 is elevated so as to obtain tilt of the seat floor 42. Further, air casters 48a as an antifriction means 48 reducing frictional resistance between an elevatable floor 47 and the horizontally rotationally movable floor 44 is provided, so that the seat floor 42 can be slided in the longitudinal and widthwise directions and rotated so as to change the direction.  The elevatable floor 47 is elevatably moved by the action of an elevatably moving means 46 so as to arrange a ground part and a movable seat part on a free level.
Patent JP-S58200389-A (JP)
Inventor: UNNO SATORU
IPC: G07F5/24
Filed: 1982-05-18
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-S5310097-A (JP)
Title: Distributing duct connecting apparatus
Inventor: HAKUSA EIJI
IPC: H01R25/14
Filed: 1976-07-15
Abstract: PURPOSE:the connection of the distributing duct in any angle is enabled by connecting the distributing duct with the rear end part of the joiner block, and electrically connecting both distributing ducts by the joiner.
Patent JP-S60227867-A (JP)
Title: Formation of ornamental pattern for tubular body such as fishing rod
Inventor: TOZAWA HISASHI
IPC: B29C59/02
Filed: 1984-04-26
Abstract: PURPOSE:To form efficiently and easily a high-grade polished out ornamental pattern like an industrial art by winding colored fiber rods on the surface of a tubular body such as a fishing rod then coating paints having the colors different therefrom on the surface and polishing the surface until the colored fiber rods are exposed. CONSTITUTION:A fiber paralleled or woven fabric consisting of glass fibers, etc. impregnated with a thermosetting synthetic resin such as an epoxy resin or the like is wound on a mandrel and thereafter colored high-strength fiber rods 2 consisting of ''Armide(R)'' or the like impregnated likewise with the thermosetting resin on the surface are wound on the surface thereof; further the surface is tied with tapes and is subjected to a thermal curing treatment. The tapes are then stripped and the tubular body 1 adhered integrally with the rods 2 is produced. The paint 3 having the color different from the color of the rods 2 and further the paints 3', 3'' having different colors are successively coated on the partial zone of the body 1 wound with the rods 2 and are dried and thereafter the surface thereof is polished until the rods 2 are exposed. The transparent or colored transparent paint 4 is further coated on the surface thereof if necessary.
Patent JP-H06297423-A (JP)
Title: Raw material supply device in green sheet manufacturing apparatus of building board
Inventor: YAMADA KAZUOKI
IPC: B28B13/02
Filed: 1993-04-12
Abstract: PURPOSE:To preponderantly enhance the bending strength of a board in a specific direction by orienting reinforcing fibers contained in a slurry in the advance direction of a sheet. CONSTITUTION:In a green sheet manufacturing apparatus of a building board wherein a water permeable sheet 3 is provided so as to be capable of advancing in its longitudinal direction and a raw material supply device 6 supplying a slurry containing reinforcing fibers to the upper surface of the sheet 3 is provided above the sheet 3 and a suction means 4 dehydrating the slurry under reduced pressure is provided to the rear surface of the sheet, the raw material supply device 6 is constituted so that a pair of rolls 32F, 32R rotating around the shafts of them in the lateral direction of the sheet 3 in a direction wherein the mutually opposed insides of the rolls move upwardly are provided in close vicinity to the upper surface of the sheet 3 so as to leave an interval in the advance direction and a slurry supply part 42 is provided between the rolls 32F, 32R.
Patent JP-H01259703-A (JP)
Title: Controller for electric vehicle
Inventor: AOYAMA IKUYA
IPC: B60L9/16
Filed: 1988-04-06
Abstract: PURPOSE:To enable smooth control of an electric vehicle from low to high region, by arranging two sets of speed detection systems comprising a filter and a comparison section respectively and setting the cut-off frequency of the filter and the threshold of the comparator in one speed detection system lower than those in the other speed detection system, thereafter selecting one of the outputs from the two speed change systems. CONSTITUTION:Rotation detection signals 6a, 6b of induction motors fixed to a single truck are fed through filters 7c, 7b and comparators 8c, 8b to motor rotary frequency operating sections 9a, 9b. Cut-off frequency of the filter 7c and threshold value of the comparison section 8c are set lower than those of the filter 7b and the comparator 8b. Output from the motor rotary frequency operating section 9a is selected for the motor rotary frequency lower than a predetermined level while output from the motor rotary frequency operating section 9b is selected for the motor rotary frequency higher than the predetermined level, and the selected output is provided as a motor rotary frequency FR.
Patent JP-S63252923-A (JP)
Title: Superconducting material composition
Inventor: NOJIRI NAOHIRO
IPC: H01B12/00
Filed: 1987-04-07
Abstract: PURPOSE:To obtain the titled composition usable at liquid nitrogen temperature, by mixing starting raw materials, such as oxides or carbonates of Y, Ba, Cu and Pb, in given amounts, heating and firing the resultant mixture. CONSTITUTION:For example, respective given amounts of oxides, carbonates, etc., of Y, Ba, Cu and Pb, such as Y2O3, BaCO3, CuO and PbO, as starting raw materials are collected, mixed, heated at 850-1,000 deg.C and reacted in the solid phase to afford the titled composition, having the composition expressed by the formula (0<x<2; 0<y<2; 0<z<0.03; 2<w<4) and usable at liquid nitrogen temperature.
Patent JP-S60231042-A (JP)
Title: Reciprocating engine
Inventor: KAGAWA KOUJI
IPC: F02B77/00
Filed: 1984-04-28
Abstract: PURPOSE:To reduce a vibration in an engine, by installing one rotary weight in a rotary shaft rotating in the reverse direction to a crankshaft in addition to a pair of counter weights installed in the crank shaft. CONSTITUTION:In addition to a pair of counter weights 2a and 2b installed in a crankshaft 1, one rotary weight 3b is installed in a rotary shaft rotating in the reverse direction to the crankshaft 1 at the same revolving speed, whereby vibrations (primary moment) in both vertical and longitudinal directions are made so as to reduce simultaneously so that an engine vibration is reducible to the specified value.
Patent JP-S60229976-A (JP)
Title: Metallic foil coated with adhesive and its production
Inventor: ARIJI KATSUNORI
IPC: C09J4/00
Filed: 1984-04-28
Abstract: PURPOSE:The titled metallic foil which is made by coating a metallic foil with a photosetting adhesive mainly consisting of an epoxy resin, a photocuring catalyst and a thermally activable curing agent and irradiating with ultraviolet rays, thus showing high productivity, safety and operability in manufacturing. CONSTITUTION:A photosetting adhesive is prepared by using (A) an epoxy resin such as epoxidized novolak resin, (B) a photosetting catalyst such as a silicon compound forming silanol by irradiating ultraviolet rays, (C) a thermally activable curing agent such as dicyandiamide or catalyst such as imidazole, when necessary, (D) a flame retarder and fillers. A metallic foil is coated with the resultant photosetting adhesive, the coated surface is irradiated with ultraviolet rays such as with low-pressure mercury lamps to give the objective metallic foil coated with an adhesive.
Patent JP-H02264511-A (JP)
Title: Square wave/triangle wave conversion circuit
Inventor: OKUBO BUNICHI
IPC: H03K4/06
Filed: 1989-04-03
Abstract: PURPOSE:To easily attain the connection to a next stage without using a bias circuit by providing a differential amplifier circuit, 1st - 3rd current loading circuits and an output relieving circuit, thereby converting and outputting a triangle wave symmetrical to a center line. CONSTITUTION:When a square wage is inputted to the base of a transistor(TR) Q1 being an input terminal, a capacitor C1 is charged up with a 1st current loading circuit 2 composed of TRs Q3, Q4 when the input is at a high level. Moreover, when the input is at a low level, the charge in the capacitor C1 is discharged from a 2nd current load circuit 3 composed of TRs Q5, Q6 and a 3rd current load circuit 4 composed of TRs Q7, Q8. Then a triangle wave symmetrical to the center line is outputted via the output relieving circuit 5 composed of TRs Q9, Q10 through charge/discharge. That is, the bias voltage of an output terminal and the voltage of an input terminal are operated to be always the same and the asymmetry of the triangle wave at the output due to the DC voltage fluctuation of the input voltage is eliminated and the connection to a next stage is facilitated without using any bias circuit.
Patent JP-H04318428-A (JP)
Title: Ultrasonic volumeter
Inventor: WAKITA SEIKI
IPC: G01F23/00
Filed: 1991-04-17
Abstract: PURPOSE:To directly output the volume of stock in the form of numerical values, and to easily manage the volume, for example, to control a set value for alarming even if the shape or outer dimension of a container of the stock is changed. CONSTITUTION:This flowmeter is provided with an ultrasonic transmitting means 2 for transmitting ultrasonic waves to a stock 4 and receiving the reflecting waves therefrom, and a time-level conversion means 26 for calculating the level value from the time since the ultrasonic waves are transmitted until the reflecting waves are received, and the velocity of the ultrasonic waves. Moreover, the flowmeter is constituted of a volume calculating means 27, and a determining means 29. The volume calculating means 27 converts the level value into a volume value based on an expression of relation of the volume value conversion, and outputs the volume value to a volume indicating means 28. The determining means 29 analyzes and determines the expression of relation of the volume value conversion to convert the level value into the volume value on the basis of the level value calculated by the time-level conversion means 26 and a reference volume value. Upon necessities, the volume value is compared with a set value for alarming, and an alarm is output based on the comparing result.
Patent JP-S63250441-A (JP)
Title: High-strength spring steel and steel wire for valve spring using same
Inventor: ABE SATOSHI
IPC: C22C38/00
Filed: 1987-04-07
Abstract: PURPOSE:To develop a high-strength spring steel as a steel wire for valve spring having superfine-grained structure and excellent in characteristics, such as strength, ductility, and fatigue resistance, by performing the well-balanced addition of specific alloying elements into a medium-carbon steel. CONSTITUTION:As a steel stock, for springs for machinery use, such as valve springs for internal combustion engine, springs for driving shaft, and brake springs, a low-alloy steel containing, by weight, 0.3-0.5% C, 0.8-2.5% Si, 0.1-1.0% Mn, 1.2-2.5% Cr, <=0.005% Al, and <=0.030ppm O and also containing <=0.020% P and <=0.010% S as inevitable impurities or further containing one or >=2 kinds among 0.05-0.5% V, 0.05-0.5% Mo, 0.05-0.5% Nb, and 0.05-0.5% Ta is used. By using this steel as a raw material and applying wire drawing and further oil tempering treatment, the steel wire for valve spring have a relationship represented by inequality (I) between tensile strength T.S(kgf/mm<2>) and wire diameter (d) (mm) and also having superior mechanical properties can be obtained.
Patent JP-S5514817-A (JP)
Title: One side plating method for metal band plate
Inventor: URAI MASAAKI
IPC: C23C2/32
Filed: 1978-07-12
Abstract: PURPOSE:To manufacture fine one side plating band plate without flowing toward the upper side, by partially dipping and travelling the lower face of metal band plate, such as steel sheet etc., under the face of molten plating metal bath and also, expelling the molten plating metal for upper face side of the metal band plate in width direction of the band plate by electromagnetic force. CONSTITUTION:The steel sheet S is guided and travelled from the arrow mark A direction to the arrow mark B by the guide roll 1 and also, the lower face of the sheet S is pressed on the molten plating metal M bath by the weight roll 3. On this occasion, the metal M is made to cover the upper face side Sa of the sheet S as shown in the chain line, but induction current is flowed in the metal M of both end part of the steel sheet by magnetic field generated from the electromagnetic pump 4a.4b placed on the upper part of both end part of the sheet S. Hereby, impellent force is produced in the metal M and the metal M is moved in the arrow mark direction.
Patent JP-H10277193-A (JP)
Title: Image recording and reproducing device
Inventor: KAMIMURA TORU
IPC: H04N5/76
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an image recording and reproducing device which can display or write a presentation image which can be used for comparison or diagnosis of golf swing for a golf trainee. SOLUTION: When an operator manipulates keys in a control part 2 in a static image display mode so as to select a desired static image while he inputs a number of display images, a CPU 1 displays a static image which is divided around the selected static image on a display part 7. In this condition, the operator further manipulates the keys in the control part 2 so as to set a static image printing mode, the CPU 1 delivers an printing command to a video printer 12 for printing the display image.
Patent JP-S58202248-A (JP)
Title: Freely attachable/detachable sheet discharge tray of copying machine
Inventor: HAKO TAKAYUKI
IPC: B65H31/02
Filed: 1982-05-20
Abstract: PURPOSE:To put smoothly sheets for copying into a discharge tray even for sheets of less stiffness by equipping the dischange tray to be attached at the side wall of copying machine's body, with an inclination in accordance with the stiffness of the sheets of paper in use. CONSTITUTION:A discharge tray 11 is composed of slide surfaces 12, 13 for the sheets arranged in parallel facing each other, and a tray setting part 14 arranged continuous from these slide surfaces 12, 13 with a certain specific angle. At the side wall 2 of the body 1 of a copying machine 1, a tray receptacle 15 is mounted arranged continuously from the level plane l with a certain specific angle. The tray setting part 14 of discharge tray 11 is set separably in the tray receptacle 15. At this time, the inclination of the discharge tray 11 shall be made gradual with the slide surface 12 upper in case the stiffness of the sheets extruded from the discharge roll 5 are poor while this inclination shall be made steeper with the slide surface 13 faced up wards when the sheet has larger stiffness. Thus smooth discharge of the sheets of copying paper is obtained.
Patent JP-2000278100-A (JP)
Title: Duty compensating circuit
Inventor: YAMAGUCHI HIROSHI
IPC: H03K5/13
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a duty compensating circuit in which a duty cycle can be set so as to be 50%. SOLUTION: A differentiation circuit 2 converts an input signal from an input terminal 1 into a pulse signal. A variable delay circuit 3 delays the pulse signal, and outputs a delay signal. A latch circuit 4 controls an output signal to be risen according to the input of the pulse signal, and fallen according to the input of the delay signal. A reference signal generating circuit 6 outputs a reference signal based on a complementary signal obtained by inverting the output signal from the latch circuit 4 and a control signal from a control circuit 7.  The control circuit 7 supplies the control signal for controlling delay amounts to be delayed in the variable delay circuit 3 according to the pulse signal from the differentiation circuit 2 and the reference signal from the reference signal generating circuit 6 to the variable delay circuit 3 and the reference signal generating circuit 6. Thus, the delay time of the variable delay circuit 3 is delayed only for a cycle, and the rising is generated from the half delay time so that a duty cycle can be set so as to be 50%.
Patent JP-H07273351-A (JP)
Title: Semiconductor sensor
Inventor: SHINPO TOKUO
IPC: H01L29/84
Filed: 1994-03-30
Abstract: PURPOSE:To accurately transmit output of piezoresistance while improving junction strength between a silicon substrate and a junction member. CONSTITUTION:A piezoresistance 6 for detecting external force by resistance value variation is provided to a silicon substrate 1. An insulation layer formed of a stabilization film 13 and a protection film 14 covering the piezoresistance 6 is formed in a surface of the silicon substrate 1. A concave groove-like recessed part 16 is formed by etching in a surface of the protection film 14 by pattern formation. A wiring electrode 10 conducted with the piezoresistance 6 is buried in the recessed part 16 through a contact hole 12 and a surface of the protection film 14 including a junction region S with an upper stopper 7 (junction member) is formed approximately flat.
Patent JP-2000275572-A (JP)
Title: Projecting device
Inventor: SAWAI YASUMASA
IPC: G02B27/18
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a projecting device capable of preventing the occurrence of ghost in a projection image plane though the device is constituted to share one part of a projection optical system by illuminating light and projected light. SOLUTION: In this projecting device, the illuminating light emitted from a light source 1 is transmitted through a rear group 15 from a diaphragm area for illuminating light of the projection optical system so as to illuminate a reflection type display element. The projected light reflected by the reflection type display element is transmitted through the rear group 15, the diaphragm area for projected light and a front group 18 of the projection optical system in order, so that a picture displayed on the reflection type display element is projected to a screen.  Assuming that either side with respect to a plane including the optical axis of the projection optical system is a 1st side and the other is a 2nd side, the diaphragm area for illuminating light is provided only on the 1st side, and the diaphragm area for projected light is provided only on the 2nd side, then the area to be illuminated of the reflection type display element is provided only on the 1st side or only on the 2nd side.
Patent JP-H09242493-A (JP)
Title: Waterproof construction method
Inventor: NISHIOKA SATORU
IPC: E21D11/38
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a strong paint film waterproof layer in a short time by performing waterproof lining by a superspeed-curing polyurethane composition and synthetic short fiber after primary lining by an a quick solidifying cement composition is performed on an excavating surface. SOLUTION: Primary lining is performed by spraying an quick solidifying cement composition on an excavating surface. This quick solidifying cement composition contains cement, water and an quick solidifying agent. Next, waterproof lining having a layer thickness of 3 to 30 mm by a superspeed-curing polyurethane composition and synthetic short fiber is performed. A two- component type polyurethane composition or the like containing a prepolymer having an isocyanate group on the tail end and an active hydrogen compound is used as this superspeed-curing polyurethane composition. Polyole and/or polyamine or the like are used as the active hydrogen compound. Vinylon, nylon and acrylic resin or the like having a diameter of 5 to 500 and a length of 0.5 to 30mm are used as the synthetic short fiber. Therefore, a strong paint film waterproof layer can be obtained in an extremely short time.
Patent JP-S5312008-A (JP)
Title: Safety device for condenser motor
Inventor: YAMANAKA KEIJI
IPC: H02P1/44
Filed: 1976-07-21
Abstract: PURPOSE: To perfectly prevent the main unit of motor from being restarted, in case of a fault being caused in the condenser, by providing a safety device so as to separate both of the circuits for main winding and split-phase winding at a time of internal fault of the condenser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10284672-A (JP)
Title: Semiconductor device lead frame
Inventor: KAGEYAMA TAKASHI
IPC: H01L23/50
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To suppress the influences upon a wire bonding process, such as breakages of bonding decline in bondability between a bonding wire and an inner lead, etc., by a method, wherein easy-to-deform parts which are easier to deform than the other parts of inner lead tip parts are formed in downset parts. SOLUTION: A neck 21 in the width direction of an inner lead 1 is formed in the downset part 10 of the inner lead 1 for making the deforming force of the downset part 10 smaller than that of the other part. Therefore, when downset depths are relatively large, even if a semiconductor chip 5 is pressed against a jig 4 and a force which pushes up the downset parts 10 of the inner leads 1 to produce an inclination tends to be applied, the necks 21 which are formed in the downset parts 10 of the inner leads 1 in the width direction of the inner lead 1 are deformed and absorb a force pushing up the downset parts 10 in a thickenss direction to make an inclination. With this constitution, the inclination of the bonding plane 11 of the inner lead 1 can be suppressed.
Patent JP-S6059171-A (JP)
Inventor: YAMAGUCHI SHINJI
IPC: D06M11/45
Filed: 1983-05-16
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-S5311271-A (JP)
Title: Elastic packing for sealing
Inventor: YOSHIZAWA TADAO
IPC: F16L17/02
Filed: 1976-07-19
Abstract: PURPOSE: A connecting method to get rid of foreign materials stuck around the outer circumference of the spigot end of the pipe at time of connecting proce dure and to obtain highly water-tighted condition with excellent adhesion between the packing and the pipe spigot thus restraining the packing from becoming brittle and maintaining excellent watertightedness for a long period. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08254318-A (JP)
Title: Flow regulating plate for forced ventilation type grille and manufacture thereof
Inventor: CHIKASAWA HIDEO
IPC: F24C3/02
Filed: 1995-03-16
Abstract: PURPOSE: To make a direct power supply such as a dry cell unnecessary and provide a compact and inexpensive flow regulating plate for a forced ventilation type grille. CONSTITUTION: A set of plate type constituting components A are provided with both of a flow regulating plate 1 for unifying temperatures in a chamber and a power supply for driving a motor fan F for forced ventilation to drive the motor fan F for forced ventilation by the output of a thermocouple integrated body heated by a grille burner 3 by a method wherein the thermocouple integrated body, made of two kinds of different metallic wires for constituting a thermoelectric element, is pinched by ceramic plates to integrate them.