baber/WOPTO huggingface dataset:
Patent JP-H0197745-A (JP)
Title: Intelligent slab
Inventor: KOBAYASHI SUMIO
IPC: E04B5/48
Filed: 1987-10-07
Abstract: PURPOSE: To increase the efficiency of facility storage and to enhance fire and burglar proofing performance by suspending between girders a ribbed PC panel provided with a number of ribs along the direction of the girders, and enabling facilities to be stored in a space between the girder ends and spaces between the ribs. CONSTITUTION: A ribbed PC panel 10 provided with a number of ribs 11 along the direction of girders is pin jointed and suspended between the girders 14, 14 and a space 15 without ribs is formed at the end of each girder 14. The spaces 15 are used as air-conditioning duct space A and wiring space B in Y-direction and spaces 16 formed by the X-direction ribs 11 can be used alternately as the air-conditioning duct space A and the wiring space B. Therefore, facilities for air-conditioning, wiring and the like can be stored efficiently, and since upper and lower stories are partitioned by slabs, the invention is excellent in fire and burglar proofing property.
Patent JP-H06106496-A (JP)
Title: Dust collection guide device
Inventor: KATO YASUHIRO
IPC: H05K3/00
Filed: 1992-09-24
Abstract: PURPOSE:To collect only the cuttings without sucking the cuttings to a loading article when the cuttings on a cutting surface of the loading article are removed and recovered by forming integrally a dust collecting hood means and a guide means, and forming clearance between a dust collecting hood suction port and a guide part contact part. CONSTITUTION:A structure that a dust collecting hood means 1 and a guide means 2 are formed integrally is provided, and clearance 4 is set to be formed always between a suction port 11 of the dust collecting hood means 1 and a contact part to a cutting surface 31 of a laminated plate 3 of roller guide parts 21. The roller guide parts 21 come into contact with the cutting surface 31 of the laminated plate 3, and the suction port 11 does not come into contact directly with the cutting surface 31. The roller guide parts 21 are arranged rotatably freely on both sides of the attracting port 11. These roller guide parts 21 come into contact smoothly with the cutting surface 31, and play a role in forming clearance between the suction port 11 and the cutting surface 31. Thereby, since cut powder such as chips after an article such as the laminated plate cut can be removed and recovered easily, the occurrence of trouble due to sticking or residual existence of the cuttings can be prevented.
Patent JP-H07110684-A (JP)
Title: Chord detecting device
Inventor: AZUMA NORIATSU
IPC: G10H1/00
Filed: 1993-10-08
Abstract: PURPOSE:To improve the precision of code detection while carrying out a keyboard musical performance on an electronic musical instrument naturally without extending hardware such as a keyboard. CONSTITUTION:Key codes of pressed key sounds of a keyboard 4 are stored. A CPU 1 performs an interruption process with an interruption signal from a timer 9, and key codes generated by the keyboard 4 are decomposed into four parts, i.e., a bass voice part, a bass code voice part, a melody code voice part, and a melody voice part while the performance is detected according to the number of pressed keys, the interval from a last sound, a measure head, timing of strong beats and weak beats, etc. On the basis of the key codes of the decomposed parts, the bass code voice part, melody code voice part, and melody voice part are referred to in this priority order to detect chords.
Patent JP-H0199433-A (JP)
Title: Balanced bipolar current source circuit
Inventor: SAITO SHOICHI
IPC: H02M3/07
Filed: 1987-10-09
Abstract: PURPOSE:To obtain a circuit adequate to form an integrated circuit, by arranging the series circuit of a switch and a capacity element between an output terminal and earth, to convert the unbalance of a positive and negative current source to voltage, and by quantifying the voltage to be a binary value, to accumulate it to an interating circuit and to regulate the value of the current source according to the result of the accumulation. CONSTITUTION:First, a switch 10 is turned OFF, and a load is separated from, and a balance between a positive current source 2 and a negative current source 3 is checked and regulated. Accordingly, a switch 6 is turned ON, and a switch 1 and a switch 4 are turned ON in order for a fixed period, and a capacity element 7 is charged or discharged. If the positive current source 2 is greater than the negative current source 3, the potential of the capacity element 7 is turned positive and an integrating circuit 9 counts up. On the contrary, if the positive current source 2 is less than the negative current source 3, the potential of the capacity element 7 is turned negative and the integrating circuit 9 counts down. After that, the output of the integrating circuit 9 is fed back to the positive current source 2 and the negative current source 3, and respective current values are regulated.
Patent JP-H1195341-A (JP)
Title: Image forming device and method
Inventor: TAKAHASHI KEIJI
IPC: G03B27/72
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To make the distribution of exposure uniform corresponding to change even when the performance of an exposure head is deteriorated due to secular change and exposure performance is changed by environmental change by measuring the distribution of the exposure by a light receiving means carried in a scanning direction together with the exposure head. SOLUTION: The cycolor (R) film 10 loaded in a cartridge 30 is carried and supplied one by one from a paper supply roller 40, accurately fed stepwise by a subscanning roller 50 and a pinch roller 60 and exposed by the exposure head 70. A carriage 80 is constituted so that it can move in a main scanning direction while sliding on a guiding rail 90 on a surface opposed to the head 70. A light receiving sensor 81 is mounted at a position where it can receive the light quantity of the head 70 in the carriage 80. Before forming the image, scanning is performed by the head 70 and the sensor 81 and data outputted from the sensor 81 at each scanning position is stored. Based on the data, the exposure of the head 70 is controlled.
Patent JP-H02100671-A (JP)
Title: Bottle feeder
Inventor: SUZUKI AKIRA
IPC: C12M3/00
Filed: 1988-10-07
Abstract: PURPOSE:To obtain a bottle feeder sending a great number of bottles to a given position through a duct all at once, equipped with a bottle feed lever, supporting bracket, rocking lever, sending cam, etc. CONSTITUTION:A great number of bottle feed bars 36 appearing at a fixed period from slits of a horizontal table 4 are fixed to a duct rod 34. The duct rod 34 is supported in a freely reciprocating way in the horizontal direction by supporting rollers 35 and 35a held on a support bracket 33. The support bracket 33 is lifted and dropped by a cam 18, a lever 20 and a link 23. The bottle feed levers 36 are horizontally reciprocated by a rocking lever 42.
Patent JP-H07191584-A (JP)
Title: Method and apparatus for loading of particles on brush
Inventor: NIIRO AARU RINDOBURATSUDO
IPC: G03G21/00
Filed: 1994-10-19
Abstract: PURPOSE: To increase the cleaning action of a photoreceptor in a pre-adjustment process and dual type electrostatic brush type cleaning device for reducing the adhesion of toner particles on the surface of the photosensitive body. CONSTITUTION: The cleaning of bipolar toner, CAD(Charge Area Development) toner, and DAD(Discharge Area Development) toner is permitted by the pre-adjustment of a brush and/or a photoreceptor 10 in a cleaning device. In the pre-adjustment of the brush, once a print operation is started, the supply of the toner is not necessitated by an electrostatic technique for maintaining the toner in the brush in a certain prescribed level.
Patent JP-H1193987-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: IMAI NORIO
IPC: F16D48/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the torque release and the deterioration of responsiveness of an input clutch by the sudden release of the input clutch by providing a directional valve for arresting the flow from a first oil passage side to a second oil passage side and allowing the flow from the second oil passage side to the first oil passage side. SOLUTION: When the engaging pressure of a hydraulic servo C1 is discharged, the engaging pressure leaving from the hydraulic servo C1 is discharged from a manual valve 77 through a second oil passage M2, a one-way valve 120 and an accumulator 91 in a third oil passage M3, and a first oil passage M1. Namely, since the oil pressure is discharged through the accumulator 91, the discharging speed is moderated, causing no shock of torque release. On the other hand, in the control of the engaging pressure of the hydraulic servo C1, a range pressure of a prescribed range is supplied to the hydraulic servo C1, and at this time, it is never passed through the accumulator 91 by the directivity of the one-way valve 120. Thus, the engaging pressure is never influenced by the accumulator 91, and the controllability and responsiveness are improved.
Patent JP-S62115949-A (JP)
Title: Packet switching equipment
Inventor: SUZUKI MICHIO
Filed: 1985-11-14
Abstract: PURPOSE:To improve the processing ability by making a packet switching circuit into the self-rooting switching circuit composed of plural switching elements mutually connected to the line interface and executing the necessary switching control in accordance with the transfer packet from the line interface by the control part. CONSTITUTION:Line interfaces 4-6 provided corresponding to respective lines examine the classification of the received packet, discriminates the packet which may be conveyed to the address line as it does and the packet to need the processing by a control part 2, the former sticks the address of the conveying destination line interface, sends it to a self-rooting packet switching circuit 3 and the latter transfers it to the control part. The self-rooting packet switching circuit 3 sends the sent packet to the equivalent line interface in accordance with the address stuck to it. Thus, the burden of the control part is decreased, further, the problems of the competition and the congestion of the access to the common memory will not occur and the wide improvement of the processing ability of the packet switching equipment can be expected.
Patent JP-2001076705-A (JP)
Title: Separator for alkaline battery and alkaline battery using it
Inventor: WATADA MASAHARU
IPC: H01M2/16
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a thin separator with high hydrophilic property and coping with high energy density by a simple manufacturing process and to provide an alkaline battery with a long service life and high capacity-retainability. SOLUTION: The separator for the alkaline battery, composed of a polymer material having carbon-hydrogen(CH) bonding in molecular structure is formed in such a way that, a carboxyl group is introduced into the polymer material by treating the polymer material in a reaction gas containing oxalyl chloride (COCl)2, or in a state that oxalyl chloride is contained, under irradiation of activation energy beams to hydrolyze with water.
Patent JP-H03117610-A (JP)
Title: Exhaust device of engine
Inventor: NAKANE HISANORI
IPC: F01N3/22
Filed: 1989-09-29
Abstract: PURPOSE:To effectively purify NOx and HC without any interference with air-fuel ratio control by switching and controlling the condition of air supply to a catalyst portion according to the operating condition of an engine and the exhaust gas temperature. CONSTITUTION:A control unit 70 judges the operating condition of an engine according to an opening degree of a throttle valve 42 from an opening sensor 16 and the engine speed from an engine speed sensor 62. During high load operating condition of the engine, a driving signal is sent to a solenoid valve 58 of a switching valve unit 46 to stop the supply of air to a three way catalytic converter 20. During low load operating condition, a driving signal is selectively sent to solenoid valves 59, 60 according to an operating region and the exhaust gas temperature from an exhaust gas temperature from an exhaust gas temperature sensor 28 to supply air to the three way catalytic converter 20 through one of air supply branch passages 51 - 53. Thus, both NOx and HC contained in the exhaust gas can be properly purified without any interference with air-fuel ratio control in the transient state.
Patent JP-H1177710-A (JP)
Title: Conductive roller having stepped axis
Inventor: YOSHIDA HIROHIKO
IPC: B29L31/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a conductive roller which is used as a roller for charging in which the difference in a photosensitive material abrasion quantities between a part to which both ends of the roller are pressed and a middle part is reduced remarkably to reduce the difference in properties between both end of the roller and the middle part is improved, a roller for development, a roller for transfer, and others in contact with a photosensitive material. SOLUTION: In a conductive roller, the outside shape of both end bearing parts of a rotary axis 2 is an axis with a step part 6 which is smaller than the outside diameter is a middle conductive elastic layer 3 forming part, a space part is formed from both ends of the layer 3 of a non-expanded rubber elastomer to the inside, a space inside both ends forms a taper in which the diameter decreases toward the peripheral surface of the rotary axis 2 and is formed in the shape of a circular truncated cone viewed from both end sides. The conductivity of the roller is a level of so-called semi-conductivity 10<3> -10<9> Ω-cm electric resistance.
Patent JP-S63108583-A (JP)
Title: Tape position retrieving method for magnetic recording and reproducing device
Inventor: NAKA MASAFUMI
IPC: G11B15/087
Filed: 1986-10-24
Abstract: PURPOSE:To correctly retrieve a tape position by outputting a stop command signal at the front and the back ends of a desired retrieval position. CONSTITUTION:The tape in which a driving force is disconnected in a counter value 0001 before the counter value 0000 of the desired retrieval position recorded on the tape travels by inertia and stops after a stop signal S1 at the front end part of the counter value 0000 and a stop signal S2 at the front end part of the next counter value - 0001 or the like are detected. Based on the detection the signal S2, the tape is driven in an opposite direction, a stop signal S3 at the back end part of the counter value 0000 is detected at a low speed due to a short distance, the tape correctly stops at the counter value 0000 of the desired retrieval position and the correct position of the tape can be retrieved.
Patent JP-H03117248-A (JP)
Title: Packet multiplex control system
Inventor: KIMURA JUNICHI
IPC: H04L12/70
Filed: 1989-09-29
Abstract: PURPOSE:To prevent the communication capability of each logic channel multiplexed on a relay line for communication from being deteriorated as required by varying an allowable throughput proportional to the transmission quality of the relay line for each prescribed period. CONSTITUTION:A packet multiplex control section 3 compares a throughput value of a terminal equipment making a connection request from a terminal equipment throughput table storage section 2a with an allowable throughput 2d and sum of throughput values from a data storage section 2h, and when the allowable throughput 2d is smaller, multiplexing is disabled, and when the allowable throughput 2d is larger, the throughput from the storage section 2a is added thereto to revise the sum of terminal equipment throughput values and multiplexing is enabled. Moreover, the control section 8 obtains a transmission error production rate from a transmission data quantity 2f and an error detection number 2g at a prescribed period and calculates an allowable throughput value based on an error figure from the table 2b and further the multiplication with a reference throughput value to revise the storage section 2d.
Patent JP-H09286921-A (JP)
Title: Biologically adhesive polymer electrolyte modified with hydrophobic group and method related thereto
Inventor: INOUE TADAAKI
IPC: C08L71/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject electrolyte containing a specific polymer electrolyte and a hydrophobic component, having biological compatibility and useful in the area of sustained release drug delivery.  
     SOLUTION: This electrolyte contains (A) a polymer electrolyte containing a carboxylic acid and having biological adhesivity and (B) a hydrophobic component covelently bond to the polymer electrolyte. The electrolyte is graft copolymer or a block copolymer. The component A is a polymer derived from a polymerizable carboxylic acid selected from the group consisting of acrylic acid, methacrylic acid and their combination, especially polacrylic acid, and the component B is preferably selected from cholesterol and phospholipids, especially a hydrophobic polymer containing a monomer of the formula [(n) is the unit of the repeating monomer, R 1  is H, a 1-2C alkyl; R 2  is H, a 1-2C alkyl, a (substituted) 6-9C aryl, etc.,]. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001083400-A (JP)
Title: Image pickup optical system
Inventor: KONNO MITSUJIRO
IPC: G02B23/24
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress color shading in the case of using a simultaneous type solid-state image pickup element by arranging a solid-state image pickup element for making a light beam incident angle accompanying focus adjustment telecentric in an optical system capable of adjusting a focus to plural object distances by moving the solid-state image pickup element. SOLUTION: On an object side more than a movable solid-state image pickup element 11, a field lens 15 for varying a pupil is arranged. Then, when a light beam made incident on the solid-state image pickup element 11 is turned to a state close to telecentric, the light beam 7 in a far object and the light beam 8 in a close object can be passed through color filters corresponding to respective light reception parts. By combining optical system constitution for moving the solid-state image pickup element 11 and the field lens 15 in such a manner, this optical system capable of sufficiently suppressing the color shading in the case of using the simultaneous type solid-state image pickup element is realized.
Patent JP-H03115914-A (JP)
Title: Vehicle height detector
Inventor: MIYASHITA IZUMI
IPC: G01C3/06
Filed: 1989-09-29
Abstract: PURPOSE:To enable vehicle height detection with high accuracy and high reliability by varying the projection direction of a light beam from a projector, making regularly reflected light incident on a photodetector from a road surface, and maximizing its extent of light reception at all times. CONSTITUTION:This device has the projector 2 which projects the light beam on the road surface 3 and the photodetector 5 which receives the reflected light 4 of the light beam 1 from the road surface 3, and is further equipped with a distance measuring instrument which measures vehicle height by triangula tion using the projector 2 and photodetector 5, a varying means which varies the projection direction of the light beam from the projector 2, and a control means which controls the varying means according to the vehicle height mea sured by the distance measuring means so that the reflected light 4 received by the photodetector 5 comes to the regularly reflected light from the road surface 3. Therefore, even if the vehicle height varies, the extent of light recep tion of the photodetector 5 is made invariably maximum. Consequently, the extent of reflected light which is enough for the vehicle height detection can be obtained at all times and the detection is performed with high reliability.
Patent JP-H04131155-A (JP)
Title: Liquid atomizer
Inventor: NISHIMURA JUNICHI
IPC: B05B1/06
Filed: 1990-09-25
Abstract: PURPOSE:To atomize a liquid under a simple structural design by supplying the liquid to a semi-spherical part from a nozzle part to form a coat and ejecting a compressed air from an opening provided in the semi-spherical part through an air supply path. CONSTITUTION:A nozzle assembly 3 is fixed inside a cylinder 2 and at the same time, a semi-spherical part 3a is formed at the tip of the nozzle assembly 3. In addition, a nozzle part 7 which supplies liquid to the semi-spherical part 3a is formed between a cylinder 2 and the nozzle assembly 3. Further, an air supply path 9 with one end open to the semi-spherical part 3a and the other end connected to a compressed air source is formed in the nozzle assembly 3. This simple structure enables atomization of the liquid.
Patent JP-H0893649-A (JP)
Title: Liquid dripping device
Inventor: SEKI AKIICHI
IPC: F04B43/12
Filed: 1994-09-22
Abstract: PURPOSE: To provide a liquid dripping device which can certainly supply predetermined liquid quantity having no contact with anything by detecting dripped material to drip liquid when positioned around a dripping shaft hung downward a liquid dripping part and to the vicinity of the dripping shaft so as to transmit a detection signal, and receiving the detection signal so as to drive a liquid delivering mechanism. CONSTITUTION: Liquid in an elastic tube 16 is discharged from a liquid dripping part 18 by a liquid delivering mechanism 23. A chemical 6 which is a dripped material to drip the discharged liquid is detected when positioned around a dripping shaft A hung downward the liquid dripping part 18 and to the vicinity of the dripping shaft A, by a light switch 8 consisting of a light emitting element 24 and a light receiving element 26 so as to transmit a detection signal. A circuit unit 29 receives the detection signal from the light switch 28, and drives the liquid delivering mechanism 23. Hereby, predetermined quantity of the chemical 6 can be certainly supplied having no contact with a chemical supplying device 1 without depending on workmen's experience, feeling, etc.
Patent JP-H0998210-A (JP)
Title: Shield structure for communication terminal equipment
Inventor: KASUGA TATSUO
IPC: H04M1/23
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce number of components of the shield structure of radio circuit components especially in relation to a communication terminal equipment such as a cordless telephone set. SOLUTION: This terminal equipment is made up of rubber switches 21 arranged on a rubber sheet 20, a contact circuit 11 energized/deenergized by the depression of the rubber switches 21 and formed nearly on one side of a printed circuit board 10, radio circuit components mounted on the other side of the printed circuit board 10, an earth pattern 15 formed around the radio circuit component mount area, a cap form shield cover 25 formed to an extension part of the rubber sheet 20 to cover the radio circuit components 12, and screws 41 to fit the printed circuit board 10 to a case of the communication terminal equipment so that the earth pattern 15 of the shield cover 25 is in close contact with the skirt of a conductive film 27.