baber/WOPTO huggingface dataset:
Patent JP-2000257686-A (JP)
Title: Toroidal-type continuously variable transmission
Inventor: IMANISHI TAKASHI
IPC: F16H15/38
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal-type continuously variable transmission capable of finely controlling the vertical movement of respective speed control pistons provided on respective trunnions according to the shifting state and capable of improving stability of synchronization. SOLUTION: A toroidal-type continuously variable transmission is provided with input discs, output discs coaxially arranged with the input discs, trunnions 11 to be oscillated around pivot shaft parts 10 having torsion in relation to both central aces of the input discs and the output discs, and power rollers 10 freely filtably supported on the trunnions 11 and roll contacted between the input discs and the output discs. A plurality of shift control pistons 23 for performing shift control by oscillating respective trunnions 11 are provided, control valves 27 for performing fluid pressure control of respective shift control pistons 23 are independently provided on respective shift control pistons 23, and sensors 31 for detecting the axial displacement of the pivot shaft parts 10 of the trunnions 11 are provided.
Patent JP-H07243403-A (JP)
Title: Brake valve device
Inventor: KONISHI SHIGETAKA
IPC: F15B11/00
Filed: 1994-03-04
Abstract: PURPOSE:To gradually raise the working pressure of a relief valve so as to lighten the shock at start or braking by forming a throttle in the passage connecting the spring chamber of a relief valve with an adjusting chamber, and gradually reducing the aperture of the throttle, accompanying the shifting of a free piston. CONSTITUTION:An adjustment chamber 43 is made around the relief housing H of a relief valve R, and also a relief piston 44 is arranged in this inside thereby demarcating the chamber into two chambers 43a and 43b. When pressure works on one chamber 43a of the adjustment chamber 43 at working of a brake, etc., a free piston 44 is shifted to right in the figure. Moreover, a sleeve 46 arranged outside in axial direction of the free piston 44 is shifted. Furthermore, accompanying the shifting of the sleeve 46, a plurality of small holes 50 made in axial direction of the sleeve 46 and circular recess 52 leading to the spring chamber 51 of the relief valve R, being made around the relief housing H, are made to go crisscross with each other. The pressure of the spring chamber 51 and the working pressure of the relief valve R are raised gradually.
Patent JP-2000255894-A (JP)
Title: Automatic winder
Inventor: UMEDA KUNIO
IPC: B65H54/28
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a releasable package in an automatic winder in which winding and traversing are carried out by respective drive sources. SOLUTION: An automatic winder incorporates a synchronizer 19 for synchronizing the operations of both package drive drum 6 and a feather traverse device 10 upon a start-up operation of them until they come into a steady-state condition so that they can be driven by respective drive sources 8, 15. Since the synchronizer 19 synchronizes start-up accelerations of the package drive drum 6 and the feather traverse device 10 until they come into a steady-state condition, a yarn 2 can be wound on a package 3 at a suitable traverse angle with no disturbance during traversing. Thereby it is possible to enhance the release-ability of the package 3.
Patent JP-S57176055-A (JP)
Title: Electrophotographic receptor
Inventor: NAGASAKA HIDEKI
IPC: G03G5/09
Filed: 1981-04-21
Abstract: PURPOSE: To enhance sensitivity and durability of an electrophotographic receptor, by adding a specified azo compound to a photosensitive layer.  
     CONSTITUTION: An azo compound contained in a photosensitive layer formed on a conductive substrate is represented by the general formula in which A is 0- phenylene, 0-naphthylene, peri-naphthylene, or the like aromatic divalent hydrocarbon group, or 2,3-pyridin-diyl, 4,5-pyrimidin-diyl, 3,4-pyrazol-diyl, 6,7-indazol- diyl, 5,6-benzimidazol-diyl, 6,7-quinolidin-diyl, or the like heterocyclic divalent group; Ar is an aromatic hydrocarbon group or a heterocyclic group which may combine through a bonding group, such as phenyl, naphthyl, pyrenyl, naphthylene, anthraquinonylene, biphenylene, naphthoylenebenzimidazolyl, or benzimidiazolyl; and n is 1, 2, or 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59187067-A (JP)
Title: Adhesive for rigid vinyl chloride resin
Inventor: HIROTA MASANORI
IPC: C09J127/04
Filed: 1983-04-06
Abstract: PURPOSE:The titled adhesive that is prepared by dissolving a vinyl chloride resin in a mixed solvent composed of specific amounts of cyclohexanone, acetophenone and acetone, thus reducing the formation of solvent cracks and showing high storage stability. CONSTITUTION:The objective adhesive is obtained by dissolving preferably 5- 50pts.wt. of a vinyl chloride resin such as vinyl chloride homopolymer, vinyl chloride-ethylene copolymer or the like in 100pts.wt. of mixed solvent containing 10-70pts.wt. of cyclohexanone, 3-30pts.wt. of acetophenone and one selected from acetone, tetrahydrofuran, methyl ethyl ketone, toluene, xylene, ethyl acetate, butyl acetate, propyl acetate and dioxane. EFFECT:Its adhesive strength and drying speed are high and the cost is low.
Patent JP-S61105664-A (JP)
Title: Portable food ingredients displaying calculator
Inventor: SAKAI RITSUKO
IPC: G06Q50/00
Filed: 1984-03-27
Abstract: PURPOSE:To enable to ingest balanced nutients necessary for maintenance of health by comparing the total ingredients and necessary volume to be ingested by each person and displaying the excess/deficit between them. CONSTITUTION:By switching on the power, each ingredient volume contained in the food inputted from the food data memory which is the 1st memory part is retrieved and displayed on the display part together with the name of food. Therefore, it is possible to retrieve standard value of each ingredient contained in numerous kinds of foods. Next, it is possible to know foods ingested, its ingredients, total ingredients of food group and total volume of ingredients of each food group. Next, comparison is done with the necessary ingredients volumes, and the excess/deficit between them is read out and displayed on the display part clearing the information being displayed. In this way, the obesity or adult diseases caused by the excessive intake of calories over the necessary amount can be prevented.
Patent JP-H04295633-A (JP)
Title: Optical head apparatus
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/125
Filed: 1991-03-25
Abstract: PURPOSE:To achieve a handy and inexpensive apparatus by arranging a light source to be an edge-emission type or a superluminescent diode which emits light based on spontaneous emission. CONSTITUTION:Light emitted from a light source 1 comprising an edge-emission type diode is condensed onto an optical disc medium 5 with an objective lens 6 passing through a collimation lens 2, a beam shaping prism 3 and a halfmirror 4. The reflected light is reflected with the halfmirror 4 passing through the lens 6 and impinged into a focus servo or a track servo comprising a halfmirror 7, a sensor lens 8, photosensors 9 and 10 and a critical prism 11 and a reproduction system of information signals. Another part of the light is impinged into the light source 1 as return light passing through the mirror 4, the prism 3 and the lens 2. The light emitting diode of the light source 1 emits light by spontaneous emission, and thus, there is no instability in the outputting of radiation otherwise caused by light to be returned to the diode thereby eliminating the need for an element for preventing the return light.
Patent JP-H07266827-A (JP)
Title: Vehicle suspension device
Inventor: ABE SATOHIKO
IPC: B60G17/015
Filed: 1994-03-30
Abstract: PURPOSE:To improve comfortableness, maneuverability and stability by performing intermediate control during change from nose dive control to rolling control. CONSTITUTION:A suspension device is provided with a control device 9 to change over an air spring 2 and a shock absorber 7 to be soft or hard with signals from a steering angle sensor 11, a seed sensor 17, a brake lamp switch 12 and a backup lamp switch 16. The air springs 2 and the variable shock absorbers 7 for wheels are soft when a speed is not zero, the brake lamp switch 12 is off and a vehicle is moved straight or a steering angle is below a given value, and right air springs 2a, 2c, 2e and right variable shock absorbers 7a, 7c, 7e are hard when the speed is not zero, the brake lamp switch 12 is off, the steering angle is above a given value and a left steering is used but the opposite control is performed when a right steering is used.
Patent JP-S53146573-A (JP)
Title: Checking method for mask defect
Inventor: ASAOKA TAKASHI
IPC: G03F1/84
Filed: 1977-05-26
Abstract: PURPOSE: To secure a high-efficiency check for the mask defect in a short time by having a check relating only the unit number of the independent pattern via the information obtained by simplifying only the information of the pattern shape among the mask pattern information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55153806-A (JP)
Title: Steam turbine casing
Inventor: MATSUMOTO MINORU
IPC: F01D25/28
Filed: 1979-05-18
Abstract: PURPOSE: To prevent the leakage of steam due to erosion, and improve safety and reliability by a method wherein a flange construction is so formed that a steam- introducing hole which communicates each bolt-inserting hole is bored from the connecting surface of each flanges.  
     CONSTITUTION: One of the steam-introducing holes 16 is led to a high temperature and high pressure steam chamber within a turbine casing and the other one to a low temperature steam chamber. When the operation of a turbine is started, heating steam 21 is automatically applied to the steam-introducing hole 16 and the hole 15 for a bolt owing to the pressure difference between both pressure chambers. Due to a bearing chamber 16a provided at the inlet of the steam-introducing hole 16, turbulence at the inlet is mitigated, reducing the erosive action of a solid particle 21a. In addition, even if erosion 22 occurs, the heating steam 21 leaking from the eroded portion when the erosion 22 concerned reaches the jointing surface of the flow gas is allowed to escape and returned to the steam-introducing hole 16 via an escape hole 20, thus preventing further erosion of flanges. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0788940-A (JP)
Title: Thin-walled bag,production device therefor, and production thereof
Inventor: FUOTSUKUSU JIYON HAARINTON
IPC: B29K23/00
Filed: 1991-03-25
Abstract: PURPOSE: To eliminate or substantially relax a defect in conventional technique by forming an inexpensive, reusable and seamless bag from a single thermoplastic film material and providing a reinforcing end edge to the periphery of the opening part of the bag. CONSTITUTION: A reusable and seamless thermoplastic bag 10 has a thick-walled reinforced upper end edge 12 and a main body portion almost uniform in thickness. In an apparatus and method for producing this bag 10, a continuous web of a thermoplastic film is thermoformed while the thickness of the end edge of the bag is kept almost equal to that of the supplied film to obtain the seamless bag 10 uniform in thickness. A circular hollow clamp fixes the end edge of the bag 10 during the formation of the bag 10. The bag 10 ready to form is passed through the region adjacent to the clamp and demarcated by the circular radiation heating element positioned in concentric relation to the clamp to be stretched. A cooling fan is provided so as to be adjacent to the heating element to cool the bag after molding.
Patent JP-H11243016-A (JP)
Title: Manufacture of printed circuit board having printed coil, printed coil sheet, and printed coil chip
Inventor: YAMAMOTO KUNITOSHI
IPC: H01F19/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin transformer. SOLUTION: A board 1 is provided with a linear hole group 3 constituted of three parallel adjacent linear holes 2, and a printed coil pair 6 constituted of two discontinuous printed coils 5 in which conductive pattern layers 4 are formed spirally on the both faces and side faces of parts interposed between each linear hole 2 of the linear hole group 3 as axes with another circuit, and a loop-shaped magnetic body 7, whose both ends are connected through the two printed coils 5 of the printed coil pair 6, is provided inside the board 1, and the number of turns of the two printed coils 5 of the printed coil pair 6 is made different in this printed circuit board.
Patent JP-H01234813-A (JP)
Title: Image forming device
Inventor: AKIYAMA SATORU
IPC: G03G15/04
Filed: 1988-03-16
Abstract: PURPOSE:To control quantity of light based on the intensity of the real quantity of the light of a laser beam cast from a semiconductor laser by receiving a front beam cast from the semiconductor laser on a single point through a curved mirror surface formed on the part of the mirror surface of a polygon mirror. CONSTITUTION:The pair of the curved mirror surfaces 1a and 1b is provided on the polygon mirror 1, reflects the front beam FB cast from the semiconductor laser 30 on the single point, and leads its reflected light 3 to a photodiode 5 through a mirror 2. Then, the signal of the intensity of the quantity of the light equivalent to the front beam FB is outputted from the photodiode 5, a driving current is controlled till the output of a comparator 37 goes to '0', and the driving current is controlled to obtain the quantity of the light which is previously set. Thus, the control of the quantity of the light corresponding to the front beam FB can be executed, so that the quantity of the light of the semiconductor laser 30 can be adjusted with a value approximate to a laser light intensity exposing a photosensitive drum 12.
Patent JP-H04295533-A (JP)
Title: Temperature controller with sleep detecting function
Inventor: TANAKA SEIJI
IPC: F24F11/02
Filed: 1991-03-25
Abstract: PURPOSE:To provide a temperature controller capable of performing different temperature controls before and after one falls asleep. CONSTITUTION:A temperature controller with a sleep detecting function includes a pyroelectric type infrared sensor 7 that is furnished on a bed and detects the movement of a person on the bed 1, a control circuit 8 that is connected to the pyroelectric type infrared sensor 7 and counts the number of signals generated by the pyroelectric type infrared sensor 7 per specified time period, and a temperature regulator 4 that is controlled according to the number of signals counted by the control circuit 8.
Patent JP-S59186610-A (JP)
Title: Bolstering device of filter cloth in filter press
Inventor: SUEKANE YASUHIRO
IPC: B01D25/12
Filed: 1983-04-06
Abstract: PURPOSE:To strip off easily the cake of a traveling filter cloth type filter press by providing a supporting bar to the joint part of the upper end of a filter cloth and a filter cloth driving device having a pawl, which is freely detachable from the supporting bar and capable of reciprocating vertically between filter plates, at the upper part of a row of the filter plates. CONSTITUTION:A couple of filter cloths 3 capable of covering the filter bed of the preceding and the succeeding filter plates 2 is provided between each filter plate. The upper end parts of a couple of the filter cloths 3 are jointed, and a supporting bar 4 is provided to the joint part. The supporting bar 4 is supported freely detachably by a couple of pawls 6, which are hanged vertically from a mast 5 provided to the upper part of the filter plate. A filter cloth driving device having a couple of pawls 11, which are detachable freely from the supporting bar 4 and capable of reciprocating vertically between the filter plates, and the driving device is made movable freely along the row of the filter plates. The cake is stripped and discharged by moving a carriage 12 along with an opening plate to a specified position, holding the supporting bar 4 with the pawl 11, pushing down the supporting bar 4 by a pneumatic cylinder 14, and traveling the filter cloth 3 downward to strip the cake.
Patent JP-H09252258-A (JP)
Title: Soft decision error correction decoding method and device
Inventor: OBUCHI KAZUCHIKA
IPC: G06F11/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To simplify the soft decision error correction decoding without reducing the gain of this decoding as much as possible by deciding whether an error position is coincident with the position of bits of the lowest reliability of the soft decision data and performing an operation of a double or triple bit error when no coincidence is recognized between said two positions. SOLUTION: A single error correction means 13 gives the information on the single error bit position to an error correction bit discrimination part 3 together with the information on the lowest reliability bit given from a lowest reliability bit retrieval means 11. The part 3 decides whether these two bit positions are coincident with each other and generates the coincidence discrimination output when the coincidence is recognized between both bit positions. When the coincidence discrimination output is supplied to a double error correction means 14 and 15 and a triple error correction means 16 respectively, these correction means stop their correcting operations. When noncoincidence discrimination output is supplied to those correction means, the means carrys on their correcting operations as they do.  A decoding result selection part 2 selects the decoding result of the highest reliability among those decoding candidates of means 13 to 16.
Patent JP-H07269499-A (JP)
Title: Detachable submersible motor pump equipment
Inventor: TAKAGAMI YOSHIMI
IPC: F04D13/08
Filed: 1994-03-30
Abstract: PURPOSE:To enable any pumping without opening a flange wide even in the case where head is large enough and thereby the flange of a submersible motor pump is opened wide. CONSTITUTION:This detachable submersible motor pumping plant is featured in that a hook part 4 to be engaged with an inflow side flange 12 is installed in the upper part of a discharge side flange 3, while such a receiver seat 17 as becoming a state of contacting with a backside of the discharge side flange 3 when a submersible motor pump 2 is connected to a bend 10 is installed in a fixing part inclusive of this bend 10.
Patent JP-S54152930-A (JP)
Title: Address decoder circuit
Inventor: NABEYA SHINJI
IPC: G11C11/413
Filed: 1978-05-24
Abstract: PURPOSE:To reduce power consumption by preventing the output level from lowering by composing the address decoder circuit of a memory circuit of MISFETs and by turning OFF switching and load MISFETs with the chip unselected. CONSTITUTION:The logic block for an address decoder output is formed of  MISFETs Q2 to Q4 and when operation control signal PD (chip selective signal) is held at level H, earth-side potential supply power switch MISFETQ5 and enhancement load MISFETQ6 of an inverter circuit are both turned ON. When address input signals (a1) to (an) are at level L, MISFETQ8 of the output circuit is ON and Q9 is OFF, so that a L-level selection signal will appear at terminal OUT. When even one of signals (a1) to (an) is at level H, a L-level unselective signal is outputted. With signal PD held at level L, FETs Q5 and Q6 both turn OFF and no direct current flows to the logic block, inverter circuits Q6 and Q7, and output circuits Q8 and Q9 having no relation with an input signal. Therefore, the power consumption with the chip unselected can be reduced greatly.
Patent JP-S52144983-A (JP)
Title: Semiconductor device
Inventor: HORIE NOBORU
IPC: H01L21/76
Filed: 1976-05-28
Abstract: PURPOSE: To improve the adhesiveness between an insulation film and polyimidebase resin by filling the polyimide resin through metal layers within grooves in a semiconductor device wherein the grooves formed thereon with an insulation film are formed by encircling each semiconductor device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01235064-A (JP)
Title: Magnetic stripe reader
Inventor: NISHIZAWA MANABU
IPC: G06K7/08
Filed: 1988-03-14
Abstract: PURPOSE:To realize highly reliable magnetic processing with a magnetic stripe reader by setting the energizing touch pressure of a pre-rolling roller which moves in a body and in parallel with a magnetic head and touches a magnetic recording medium with energization earlier than the magnetic head at a level higher than the energizing touch pressure of the magnetic head. CONSTITUTION:A pre-rolling roller 14 is set at a forward position of a magnetic head 13 in its magnetic processing direction. The roller 14 moves in a body and in parallel with the head 13 and touches a magnetic recording medium 12 with energization earlier than the head 13. The energizing touch pressure of the roller 14 is set higher than that of the head 13. In a magnetic processing state, both the head 13 and the roller 14 move in a body and in parallel with each other. In this case, the roller 14 rolls flat a magnetic stripe surface 12a of the medium 12 to be previously processed magnetically and at the same time rubs the surface 12a. Then the head 13 slides on the rolled flat magnetic stripes for the magnetic processing. In such a way, the magnetic stripes are always processed magnetically with high stability.
Patent JP-S60204685-A (JP)
Inventor: MATSUMOTO HITOSHI
IPC: H01L31/0248
Filed: 1984-03-30
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-S57175849-A (JP)
Title: Solar heat collector air heat accumulator
Inventor: HACHISU TSUYOSHI
IPC: F24S10/70
Filed: 1981-04-24
Abstract: PURPOSE:To enable generation of warm air flow and warm water by a comparatively light weight heat collector by providing a heat accumulator with which one edge of a heat pipe group is connected in a heat insulation box, forming a vent passage between the accumulator and the heat insulation box, while providing a water conduit in the accumulator. CONSTITUTION:Solar heat received by a solar heat receiving surface 12 is collected by heat pipe groups 10 and 11 which are made to one body thermally  with the solar heat receiving surface 12 and transmitted to a heat pipe radiation part 7 which is in contact with a heat accumulating material 9 in an inner  box 2 (accumulator) contained in a heat insulation box 1. Then, actuation medium gas of the radiation part 7 is condensed after its heat is transmitted to the  heat accumulating material 9 and flowed down to a vaporizing part side of the  heat pipes 10 and 11 after it has turned into a liquid. For the utilization of the  heat accumulated in the heat accumulating material 9 for hot water supply,  water flows through water conduits 8a-8d in the inner box 2. For obtaining  warm air flow for heating, it is operated so that air is passed through vent passages 3-6 provided on the circumference of the inner box 2.
Patent JP-H06250962-A (JP)
Title: Data transmission method
Inventor: TAKAHASHI YUKINARI
IPC: G06F15/16
Filed: 1993-02-26
Abstract: PURPOSE:To prevent the lowering of the execution speed of CPU while necessary data is transmitted and to miniaturize a constitution device in the data transmission method of a system provided with plural CPU. CONSTITUTION:For mutually transmitting plural pieces of data between plural CPU 4 and 6, marks (names) are allocated to plural pieces of data which are mutually transmitted. Transmission CPU, for example CPU 4, transmits data to be transmitted and instruction data designating the execution content of a transmission object CPU 6 by using the mark (name) at transmission timing at every prescribed periods. CPU 6 receiving data including indication data which transmission CPU 4 transmits executes a processing following indication data which transmission CPU 4 transmits. When the mark (name) showing data which reception CPU 6 returns is mentioned in the indication data, the data is returned to transmission CPU 4 (6).