baber/WOPTO huggingface dataset:
Patent JP-S60133422-A (JP)
Title: Liquid-crystal display device
Inventor: SUZUKI YOSHINORI
IPC: G02F1/133
Filed: 1983-12-21
Abstract: PURPOSE:To make an easy-to-see display without any sense of the visual angle of display segments by controlling the cell thickness of a twist nematic liquid- crystal cell to a constant value, sandwiching it between two polarizing plates so that axes of polarization are set in specific directions, and applying voltages which differ in duty ratio to display segments periodically. CONSTITUTION:The axis 2' of polarization of a polarizing plate 2 is directed within the range of 45+10 deg. from the orientation direction of the cell, and the axis 3' of polarization of the other polarizing plate 3 is set within the range of 0+ or -20 deg. or 90+ or -20 deg. to the axis 2' of polarization of the polarizing plate 2. When the cell thickness if 10.5-11.7mum, green coloration is obtained by setting the axes of polarization of the polarizing plates 2 and 3 in parallel and purplish red coloration is obtained by setting the axes of polarization at 90 deg.. When the cell thickness is 12.3-13.2mum, purplish red coloration is obtained with the axes of polarization in parallel and green coloration is obtained with the axes at right angles. The same coloration results are obtained up to + or -20 deg. by varying the parallel and crossing relation between the axes 2 and 3 of polarization. Further, the duty ratio of an applied voltage is varied periodically to vary the coloration of display segments one after another, eliminating the sense of the visual angle.
Patent JP-H08106645-A (JP)
Title: Optical information recording and reproducing device
Inventor: FUJINO MASAHISA
IPC: G11B7/004
Filed: 1994-10-05
Abstract: PURPOSE: To prevent erroneous light emission and to improve safety by providing a light shielding device opening an optical path of an optical head and shielding the optical path while interlocking with loading of a cartridge for an information recording medium to a device main body. CONSTITUTION: The end part 1c of the cartridge 1 depresses and moves a cartridge abutment part 7c of a shutter open lever 7 against an energizing force of a spiral coil spring 9, and the fork part 7a of the shutter open lever 7 turns a shutter 8, and retreats it from a position where a luminous flux is shielded. In such a case, since the shutter open lever 7 is operated directly by the end part 1a of the cartridge 1, the probability of a malfunction is reduced compared with one interlocking with a loading mechanism, etc. Further, the reliability is improved since the shutter open lever 7 is engaged with the shutter 8 in the both directions.
Patent JP-H0664582-A (JP)
Title: Floating body mooring device
Inventor: HIGASHIHARA MASARU
IPC: B63B21/00
Filed: 1992-08-17
Abstract: PURPOSE:To prevent the fatigue failure of a mooring device caused by the tension fluctuation of ropes by sinking a floating body automatically down to the troughs of the waves at the time of a storm, a typhoon or the like, and supporting the floating body in such a way as to follow the displaced water surface at the time of ebb and flow, and moreover supporting the floating body in the state of the tension acting upon the ropes being always the same at the time of storm, typhoon, ebb and flow, and the like. CONSTITUTION:A rope adjustor 4 is fitted to the intermediate part of ropes 5a, 5b for connecting-supporting a floating body 1 floating on the water surface to the water bottom, and a piston 6 dividing the inside of a cylindrical rope adjustor 4 into the opened chamber side 4c and the closed chamber side 4d is mounted movably into the rope adjustor 4. The rope 5a connected to the water bottom side is inserted into the closed chamber side 4d and connected to the piston 6, and the rope 5b connected to the cultivating side is inserted into the opened chamber side 4c and connected to the piston 6. A check valve 6a is provided on the closed chamber side 4d. The tip side of the rope 5b connected to the cultivating side is slidably connected to the floating body 1, and a weight 7 is fitted to the tip of the rope 5b.
Patent JP-S62103267-A (JP)
Title: Stand-up boarding type four wheel golf cart
Inventor: YAMADA YOSHITAKE
IPC: A63B55/60
Filed: 1985-10-30
Abstract: PURPOSE:To facilitate the extraction of clubs, by providing a caddy bag carrier frame which is inclined downward in the forward direction, at the front side of an upper frame in a vehicle body, by arranging a driver's step plate at the rear side of the vehicle body, and by providing fellow passenger's plates at both sides of the vehicle body. CONSTITUTION:A stand-up boarding type four wheel golf cart 1 includes an upper frame 6 having a trapezoidal shape in a side elevation view, which is removably secured to a lower frame provided with a pair of right and left front wheels 2 and a pair of right and left rear wheels 3. The center part of rear section of a vehicle body 5 is recessed inward and is provided in the lower section thereof with a step plate 7 on which the driver A stands up. A steering shaft 9 is supported at a position in front of the step plate 7 such that the shaft 9 is inclined rearward upward, and a steering handle bar 8 is attached to the top end of the shaft 9. Further, a bag setting frame 16 on which a plurality of caddy bags 17 are set inclined forward downward, is provided at the front side of the upper frame 6. Further, fellow passenger's step plates 22 are developably provided in the parts formed by recessing inward both side intermediate sections of the vehicle body 5.
Patent JP-H0993805-A (JP)
Title: Disaster preventive circuit breaker and distribution board therewith
Inventor: SEKI YASU
IPC: H02B15/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent secondary disasters when power is restored after a disaster, such as earthquake. SOLUTION: A disaster preventive circuit breaker 10 consists of a buzzer 1, a lamp 2, a reset switch 3 and a two-pole relay switch 5 opened/closed by means of an solenoid coil 4 that are connected in parallel. The circuit breaker is placed between an integrating wattmeter 11 and an ampere breaker 12 for overcurrent prevention located at the entrance of a lead-in wire to the interior of a building. If there is a voltage in the lead-in wire, the relay switch 5 is closed and keeps on. If power supply is interrupted and there is no voltage in the lead-in wire, the relay switch 5 is opened, and the circuit is interrupted. When power supply is restored, and a voltage comes back to the lead-in wire, a current is passed through the buzzer 1 and the lamp 2, which give sound and light. Meanwhile, the relay switch 5 is not actuated, and the interrupted state is maintained.  When the reset switch 3 is manually turned on, a current sufficient to actuate the relay switches 5a, 5b is passed through an solenoid coil 4, and the relay switches 5a, 5b are closed. Thereafter, there is conduction, and power supply is maintained.
Patent JP-S6482873-A (JP)
Title: Image data compressing device
Inventor: ENDO HIROYUKI
IPC: H04N19/90
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a restored image data having a high picture quality by dividing an image data into small blocks, and determining a quantization value by a density distribution in its block. CONSTITUTION:An image is divided into a prescribed equal number, and one block is constituted of NXN pieces of picture element data. The data of this image block is inputted to a density distribution measuring part 2, and a distribution by an input frequency of the density to a density value of each picture element is derived. In case a difference to an adjacent density representative value is below a prescribed value, a representative value selecting part 3 gives a new density representative value by setting two peaks as one peak. In such a way, at every divided block, data which has encoded a binarized bit plain memory by an MMR compressing system and a variable length-encoded density representative value are outputted as block data of image data.
Patent JP-S62117650-A (JP)
Inventor: RUISU DABURIYUU FUERUDOMAN
IPC: F16J15/16
Filed: 1986-10-11
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-S60134948-A (JP)
Title: Data processor
Inventor: IMAMURA JIROU
IPC: G06F12/08
Filed: 1983-12-23
Abstract: PURPOSE:To find the disaccord between contents of the first and the second buffer directories in the early stage by confirming the coincidence between contents of the first and the second buffer directories and performing machine check immediately when the disaccord occurs. CONSTITUTION:The lower address of an address register 22 is used as a column address of the first buffer directories (BAA) 3 to read out data in all rows simultaneously, and it is confirmed that this address is registered in the BAA3. If the output of an OR gate 30 is ''0'', it means that this address is registered in the secnd buffer directory (FAA) 4 but is not registered in the BAA3. If the output of the OR gate 30 is ''0'', a machine check detecting circuit 31 decides a malfunction because of disaccord check and indicates the machine check processing and stops making the address of the BAA3 ineffective.
Patent JP-H0289821-A (JP)
Title: Rotation difference-sensitive type joint
Inventor: TAKEMURA TOJI
IPC: F16D31/02
Filed: 1988-09-27
Abstract: PURPOSE:To prevent the occurrence of a fluctuation in torque and to reduce transmission of negative drive torque during reversing by a method wherein the shape of a cam surface is set such that a torque transmission characteristic difference is produced on the forward and the reverse side so that a total value of transmission torque generated due to relative rotation is equalized in a total relative rotation angle position. CONSTITUTION:The shape of a cam surface 31 is set so that a total value GT of transmission torque T generated due to relative rotation is equalized in the position of a relative rotation angle theta. Thus, occurrence of a torque fluctuation due to displacement in position of the rotary angle theta between a driving piston 50 and a cam surface 31 is suppressed. When a rear wheel driven according to a rotation speed difference DELTAN is slipped and the rotation speed difference DELTAN is produced at front and rear wheels, transmission torque T to the rear wheel side indicates transmission torque characteristics on the reverse side where the level of a ratio vector T in extremely lower than that on the forward side. Thus, when a relative rotation direction is pointed to the reverse side during brake or during backward running, an influence by negative drive torque transmitted from the front wheel side to the rear side through a joint J is low.
Patent JP-H0993872-A (JP)
Title: Motor
Inventor: SUZUKI TAKASHI
IPC: H02K11/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a motor in which the work efficiency and reliability are enhanced for the fixing structure of an excessive temperature rise preventive unit. SOLUTION: Substantially I-shaped tooth parts are provided at a constant interval from the yoke part of a stator core and substantially U-shaped tooth parts are arranged symmetrically on the opposite sides of every other tooth part thus forming the inner and outer slots of tooth part. It is then premolded 7 of resin while covering the stator core except at least the forward end of tooth part facing the rotor thus forming an outer barrier wall 7a, an intermediate barrier wall 7c, an inner barrier wall 7b, and posts 7d3, 7d1, 7d2.  Furthermore, a holding part is formed by a pair of ribs 7f1, 7f2 facing the central part of outer barrier wall and intermediate barrier wall, respectively, on the center line of substantially I-shaped tooth part and an excessive temperature rise preventive unit 12 is held at the holding part by clamping one side of the rib between the holding part and the side face of outer winding.
Patent JP-H0559337-A (JP)
Title: Hot-melt adhesive
Inventor: AIMIYA RIYOUICHI
IPC: G11B23/033
Filed: 1991-08-29
Abstract: PURPOSE:To provide the title adhesive to be used, in the production of metallic center core-contg. flexible discs, for bonding between the disc and core. CONSTITUTION:The objective hot-melt adhesive can be obtained by incorporating (A) 100 pts.wt. of a synthetic rubber-based resin with (B) 30-500 pts.wt. of a tackifier and (C) 0-300 pts.wt. of wax. The present adhesive, which is to be used for bonding between a flexible disc and a metallic center core, is excellent in heat resistance and flexibility, enabling reliable bonding, leading to facilitating automatic process realization for the production of center core-bearing flexible discs.
Patent JP-H11305643-A (JP)
Title: Palm type electronic learn-by-heart study promotion machine
Inventor: ISHIGURO YUKIHIRO
IPC: G09B5/06
Filed: 1998-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a learning-by-heart study machine with easy operativity. SOLUTION: This learn-by-heart study promotion machine is provided with a control part A for sequentially executing contents to be learnt by heart in a predetermined order only by repeating one key operation, a key switch 8, and a learn-by-heart data storage part B made to store the order and contents to learn by heart. In order to study the learn-by-heart contents from a hearing side, a speech data storage part 16, a speech-synthesis part C, a pronunciation unit 24, and the control part A are provided. Moreover, in order to visually study the learn-by-heart contents, a document data storage part 15, a display 7, and the control part A are provided.
Patent JP-S60133687-A (JP)
Inventor: TAGIWA IZUMI
IPC: H05B3/14
Filed: 1983-12-22
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-2001067879-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATO FUMIKI
IPC: G11C11/419
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit for accurately preventing a through current in a sense amplifier. SOLUTION: In the semiconductor integrated circuit that is provided with a sense amplifier 9 for detecting the potential of memory cells 1a, 1b,... via a lead common line 2 and composes a static memory circuit, the sense amplifier 9 is provided with an inverter 5 for leading an output signal corresponding to the input signal of the sense amplifier 9 corresponding to the potential of the memory cells 1a, 1b,..., an initialization means that is made of an N-channel MOS transistor 8 for initializing the inverter 5, and a conduction control means that is made of a P-channel MOS transistor 7 for cutting an input signal from the inverter 5 when the input signal of the sense amplifier 9 changes from the initialization state due to the potential of the memory cells 1a, 1b,... and the output signal of the inverter 5 changes.
Patent JP-H0290707-A (JP)
Title: Bias circuit
Inventor: OKAMOTO OSAMU
IPC: H03F1/30
Filed: 1988-09-27
Abstract: PURPOSE:To make a drain current uniform with respect to the dispersion in the manufacture of an 10 chip and temperature fluctuation by forming the bias circuit with a bias FET in an IC chip forming a high frequency amplifier or the like, a drain resistor and a DC differential amplifier. CONSTITUTION:A drain voltage VD generated in a bias FET 2 is expressed as VDD-RD.IDS, where IDS is a drain current. The drain voltage VD is inputted to a noninverting input terminal of a DC differential amplifier 4. On the other hand, an optimum bias voltage VG is fed to the inverting input terminal, and after a difference from the drain voltage VD is amplified by the DC differential amplifier 4, the result is fed to a gate of the bias FET 2. I the gain of the DC differential amplifier 4 is sufficiently larger, the drain voltage VD is expressed as VG-VDD-RD.IDS, and a drain current IDS flowing to the bias FET 2 is expressed as (VDD-VG)/RG. Thus, with the voltage VDD set constant, the drain current Ins depends on the optimum bias voltage VG.
Patent JP-H1084852-A (JP)
Title: Bakery product
Inventor: NAGAO TOMONORI
IPC: A21D15/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product the volume is reduced and can be restored at the time of reheating it and which has improved volume restorability, quality, etc., by injecting a leavening agent to a bakery (semi-finished) product after the baking. SOLUTION: In the bakery process of this product, a leavening agent is injected into a bakery (semi-finished) product after the baking. As the leavening agent, an alkaline leavening agent, either alone or together with an acidic leavening agent, is preferably used. As the alkaline leavening agent, sodium carbonate is preferred and as the acidic leavening agent, glucono-δ-lactone or gluconic acid is preferred. Preferably, the leavening agent in the form of a 5 to 50wt.% aqueous solution or aqueous liquid dispersion is injected into a bakery (semi-finished) product after the baking in a 0.01 to 0.1ml/g ratio of the volume of the leavening agent to the weight of the bakery (semi-finished) product, desirably when the inside temp. of the bakery (semi-finished) product reaches <=30 deg.C after the baking.  The objective bakery product is obtained by reducing the volume of the bakery (semi-finished) product contg. the leavening agent injected after the baking, preferably with a vacuum packaging method, or the like. Further, at the time of reheating the objective bakery product, a microwave oven is preferably used on account of its convenience, etc.
Patent JP-H1091493-A (JP)
Title: Method for constructing database
Inventor: KIYOU JIYOUKOU
IPC: G06F17/30
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an efficient construction method which eliminates the necessity of correspondence by means of a manual operation at the time of constructing a data base. SOLUTION: At the time of storing new data in the data base 1, a keyword 1b attached to data 1a recorded in the data base 1 is checked, and data having a keyword in a specified relation with the keyword for new data is retrieved. When data satisfying a condition is retrieved from the data base 1, the keyword attached to new data or retrieved data is changed. Thus, a trouble for adding retrieval information by the manual operation is reduced at the time of constructing the data base and the efficient data base can be constructed.
Patent JP-H0583026-A (JP)
Title: Mesh material for antenna reflecting mirror face
Inventor: ISO AKIO
IPC: H01Q15/14
Filed: 1991-09-24
Abstract: PURPOSE:To promote high strength and high stiffness with a light weight without plating treatment and to attain high performance for corrosion-proof and weather-proof. CONSTITUTION:Titanium carbide or titanium nitride is deposited on the surface of fibers 10a to form a coating film 10b and conductive fibers 10 with the coating film 10b coated thereto are woven as a mesh to form a mesh mirror surface 1. The coating film 10b adhered closely to the fibers 10a is used to attain wear- proof and corrosion-proof between the fibers.
Patent JP-S61121148-A (JP)
Title: Data output method of computer
Inventor: YAMAMOTO KIYOSHI
IPC: G06F13/10
Filed: 1984-11-17
Abstract: PURPOSE:To latch output data given from a computer and to deliver this data at a high speed to a corresponding external memory, by designating the address of a buffer provided outside the computer as well as the data corresponding to said external address. CONSTITUTION:A computer main body 1 of a system is connected to an I/O expander 2 of a parallel I/O interface 11 via an inside interface 3. While an outside interface 7 is connected to the expander 2, and an external device 10 is connected to the interface 7. The address of a buffer circuit and the data corresponding to said address are designated by a control circuit and an address decoder of the expander 2. The data given from the computer main body 1 are latched by a latch circuit in response to the designation of said address and data. These latched data are delivered to the device 10 corresponding to the designated address.
Patent JP-H0584700-A (JP)
Title: Industrial cutter holder device
Inventor: MIYAZAKI MASAJI
IPC: B26D7/26
Filed: 1991-09-24
Abstract: PURPOSE:To provide an industrial cutter holder wherein a huge sewing machine blade or the like mounted on a squared groove (lateral groove) of a form printing sewing machine barrel can be mounted and removed by only a single screw. CONSTITUTION:A fastening member 7 of squared bar shape as a whole, in which an industrial cutter 5 and a blade patch member 6 can be stored to be piled in a squared groove 2, is provided and this fastening mamber 7 is expanded in a transverse direction by applying pressing force from its both ends so as to hold the cutter 5 by frictional force. This fastening member 7 is constituted such that a longitudinal groove in the lengthwise direction of passing through in a vertical direction is engraved to form a V-shaped slope in a free end, which is a cut-in port of this longitudinal groove, and to enlarge width and length of this V-shaped slope by pressing a wedge member.
Patent JP-H04151955-A (JP)
Title: Remote supervisory system
Inventor: FUJIWARA SEIJI
IPC: H04M11/00
Filed: 1990-09-13
Abstract: PURPOSE:To reduce the circuit and time or the like to send/receive a special control signal by forming a remote supervisory equipment to reply a center equipment only when a set subaddress is recognized as a subaddress to itself. CONSTITUTION:When a center equipment 1 is going to make a call to control an elevator 3a, a subaddress number of a remote supervisory equipment 11a is added to a dial number. Then an incoming signal with the subaddress number added thereto is received to call control signal analysis/control sections 6a-6n via an ISDN public network 2 and line interface circuits 4a-4n. The control sections 6a-6n extract a subaddress number from the incoming number, comparator sections 7a-7n compare the number with the subaddress number in identification number storage sections 8a-8n, the comparator section 7a returns coincidence information to the control section 8a and the comparator sections 7b-7n return dissidence information to the control sections 8b-8n. The control section 8a returns a reply signal to the public network 2 via the circuit 4a to connect the lie between the equipments 1 and 11.
Patent JP-H0993844-A (JP)
Title: Rotor for synchronous motor
Inventor: UCHIDA HIROYUKI
IPC: H02K21/14
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a rotor for synchronous motor having an easily formable structure for holding a plurality of permanent magnets rigidly on the surface of rotor core while resisting the external force. SOLUTION: The rotor 10 comprises a rotor core 14 being secured to a shaft 12, a plurality of permanent magnets 18 being secured to the tubular surface 16 of rotor core 14, and a member 32 for securing the plurality of permanent magnets 18 onto the tubular surface 16 of rotor core 14 at predetermined positions thereof. Each permanent magnet 18 is beveled at the corner part between the outer circumferential surface 22 and the axial end face 26 thus forming an including end face 28. The securing member 32 comprises a tubular body 34 surrounding all permanent magnets 18 while touching the outer circumferential surface 22 thereof tightly, and an annular flange 36 extending radially inward from one axial fringe part of tubular body 34 integrally therewith. The tubular securing member 32 is shrink fitted to the outer circumferential surface 22 of all permanent magnets 18.