baber/WOPTO huggingface dataset:
Patent JP-H0477206-A (JP)
Title: Manufacture of ceramic laminate
Inventor: IWASAKI KUNIHIKO
IPC: C04B38/06
Filed: 1990-07-19
Abstract: PURPOSE:To obtain a ceramic laminate, in which a woven cloth and a slurry layer are regularly arranged, by displacing a shaft of a wind-up reel in a backward direction in response to the displaced position of the end portion of the woven cloth when said end portion detected by an end portion detector disposed just before the wind-up reel is displaced in one direction. CONSTITUTION:After a predetermined amount of slurry is deposited on the surface of a woven cloth 20 in a slurry bath 11, the woven cloth 20 passes between a regulating roll 37 and a doctor blade 38, and the amount of the slurry deposited on the woven cloth is regulated to a substantially fixed amount. Then, the woven cloth 20 passes through a cloth detector 40, a thickness measuring gauge 41 and an end portion detector 42 to be wound around a wind-up reel 39. The position of the end portion of the woven cloth 20, which is detected by the end portion detector 42, is inputted into a control circuit 51 where the detected end portion of the woven cloth 20 is compared with a reference value to calculate the extent of movement of a shaft, which corresponds to the crosswise displacement of the woven cloth 20, and an output is produced to a means adapted to perform a fine adjustment and move the shaft 39a of the wind-up reel 39 in its axially longitudinal direction. In the case where the woven cloth 20 is transferred in the state of being displaced to one side, the wind-up reel 39 is moved in a backward direction by a distance equal to the extent of displacement.
Patent JP-2000061156-A (JP)
Title: Balloon with cord and its production
Inventor: KOMABA KUNIO
IPC: A63H27/10
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a balloon with a cord which allows easy mounting of a cord to a balloon body and a process for producing the same. SOLUTION: A film-like check valve 2 is arranged between two synthetic resin sheets for the balloon body 1 superposed on each other among the sheets for the balloon body composed of the plural synthetic resin sheets. The peripheral edges of these sheets are sealed together with this film-like check valve 2. The cord 3 made of the synthetic resin for holding the balloon is integrally bonded by fusing to the film-like check valve 2.
Patent JP-H0243336-A (JP)
Title: Semiconductor equipment lead frame material made of cu alloy
Inventor: KOBAYASHI MASAO
IPC: H01B1/02
Filed: 1988-08-01
Abstract: PURPOSE:To obtain a semiconductor equipment lead frame material made of Cu alloy having high strength and superior peeling resistance of solder and excellent in various other characteristics by constituting the above lead frame material of a Cu alloy having a specific composition consisting of Ni, Ti, Cr, Zr and Cu. CONSTITUTION:A semiconductor equipment lead frame material made of Cu alloy is constituted of a Cu alloy which has a composition consisting of, by weight, 1-3.5% Ni, 0.3-1.5% Ti, 0.2-1% Cr, 0.05-0.5% Zr, and the balance Cu with inevitable impurities and further containing, if necessary, 0.001-0.2% Mg and/or 0.05-0.5% Zn, and this lead frame material has strength as high as >=about 70kg/mm<2> and superior peeling resistance of solder. Further, this lead frame material has superior various required characteristics, such as bendability, characteristic of heat radiation, electric conductivity, and adhesive strength of plating.
Patent JP-H0747765-A (JP)
Title: Manufacture of thermal recording sheet
Inventor: NOMURA MASAHARU
IPC: B41M5/337
Filed: 1994-07-25
Abstract: PURPOSE:To reduce adhesion of tailings at the time of color developing by forming a thermal color developing layer containing color developing substance and developing substance on a support, and then coating the layer with overcoating liquid containing colloidal inorganic silicate and water soluble high-molecular weight compound. CONSTITUTION:In order to manufacture a thermal recording sheet, a thermal color developing layer containing color developing substance and developing substance for color developing the color developing substance at the time of heating as main ingredients is first formed on a support. Then, the layer is coated with overcoating liquid containing colloidal inorganic silicate or colloidal inorganic silicate and water soluble high-molecular weight compound and/or high-molecular weight compound hard soluble in water. Incidentally, the silicate is non-water soluble inorganic silicate, and its fine particles are swelled in water to be dispersed in colloidal state. The overcoating layer is formed by forming coating fluid as water colloid or emulsion, coating with it and drying it.
Patent JP-H1137891-A (JP)
Title: Airtightness test equipment for cylinder head
Inventor: OTSUKA JUN
IPC: G01M3/26
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain an airtightness test equipment for the intake valve and the exhaust valve in the cylinder head of an engine in which a state where the cylinder head is judged to be defective due to an insignificant trouble is reduced. SOLUTION: In a state where intake and exhaust valves 4, 5 are closed, a gas is supplied under a set pressure to the intake path Wa and the exhaust path Wb of a cylinder head and a decision is made that the cylinder head is acceptable if the pressure drop is equal to or lower than a specified level. If the pressure drop is higher than the specified level, the intake and exhaust valves 4, 5 are opened and then closed quickly by means of a spring 7 for urging them to the closing side in order to eliminate insignificant troubles, e.g. adhesion of dust. Subsequently, a gas is supplied again at a set pressure to the intake path Wa and the exhaust path Wb of the cylinder head under a state where intake and exhaust valves 4, 5 are closed, and then the pressure drop is detected.
Patent JP-S5897187-A (JP)
Title: Magnetic bubble memory element
Inventor: MATSUMOTO SHINZOU
IPC: G11C11/14
Filed: 1981-12-02
Abstract: PURPOSE:To obtain a magnetic bubble memory element with improved detection sensitivity and less effect of noise, by making a chevron stretcher pattern period a specific multiple of a magnetic bubble diameter, and making a thin film detection line thick. CONSTITUTION:A period 7 of chevron stretcher patterns 3 is made to 10 times the diameter of a magnetic bubble 6 or over and the appearance of noise due to the effect of induced magnetic field is prevented. Further, a thin film detection line 1 is made thick and a magneto-resistance effect is improved and the output characteristics is also improved. Thus, a magnetic bubble memory element having less effect of noise and improved detection sensitivity is attained.
Patent JP-S6438545-A (JP)
Title: Centralized management system for air conditioner
Inventor: SAKAMOTO KIYOUYA
IPC: F24F11/02
Filed: 1987-07-31
Abstract: PURPOSE:To reduce the cost through simple configuration and to save energy, by a method wherein it is judged by an outside air cooling deciding means from an indoor temperature and an outside air temperature to be introduced whether or not cooling of outside air may be effected, and an outside air cooling command is emitted to an air conditioner for perimeter. CONSTITUTION:An outside air temperature is detected by an outside air temperature detector 23, and is converted into a digital outside air temperature signal, and is outputted to a central unit 21. An indoor temperature is detected by an indoor temperature detector 34, and is outputted to a control device 11. The control device 11 compares an outside air temperature measurement value with an indoor temperature measurement value, and it is judged by an outside air cooling deciding means 47 whether cooling of outside air may be performed. When it is judged that cooling of outside air may be performed, outside air cooling operation is effected, and an outside air cooling command is emitted. A controller 31 forces an air conditioner 32 for perimeter to effect outside air cooling operation according to the outside air cooling command when cooling of open air may be effected.
Patent JP-H0943816-A (JP)
Title: Film leader for developing machine, coupling method thereof and jig for attachment
Inventor: FUKUDA TOMIO
IPC: G03D13/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the contact area of a film and a film leader and to reduce developing irregularities and drying irregularities by providing the trailing edge of a film leader main body with a projection piece engaged with a hole formed near the leading edge of the photographic film and set to open the leading edge to both sides. SOLUTION: The film leader 1 is constituted of one sheet having flexibility such as elastic plastic. Besides, it is provided with a hole 2 engaged with the carrying sprocket of an automatic developing machine and a T-shaped piece 11 provided at the trailing edge of the main body of the leader 1. The leader 1 and the photographic film 3 are coupled by being engaged by bending the left and the right projecting parts 12 and 13 of the piece 11 of the leader 1 by resisting to the elasticity, inserting them in one hole 9 of the film 3 and returning them to the original state according to elasticity thereafter. Or they are coupled by engaging the left and the right projection parts 12 and 13 with the different holes 6 formed on the film 3. Then, it is preferable that the film 3 is attached to the leader 1 by using a prescribed jig for attachment.
Patent JP-S6084719-A (JP)
Inventor: KATSUTA TOSHIAKI
IPC: H01B7/04
Filed: 1983-10-15
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-H1122838-A (JP)
Title: Selector valve
Inventor: YANAGI EIJI
IPC: F16K11/07
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a selector valve which can reduce a troublesome setting operation for a sequence or the like and the loss of operating time as it allows changing the flow direction of a liquid in a short time, can be used even in a combustible liquid or atmosphere, allows easily viewing the switching direction of the valve, and has high durability as it wears little. SOLUTION: This selector valve 1 includes a rod cylinder 45, a jig cylinder 10 incorporating the rod cylinder 45, a pair of piston rods 34, 34' mounted on the right and left of the rod cylinder 45, a pair of valve rods 4, 4' disposed at both ends of the piston rods 34, 34', and pairs of liquid supply ports 33, 33' and liquid feed ports 38, 38', each provided at both ends of the valve rods 4, 4'. In this case, the direction of flow of liquid is changed by causing the pair of piston rods 34, 34' to move the pair of valve rods 4, 4' together with the cylinder 10, closing one of the liquid supply ports with one valve rod while releasing the other liquid supply port from the other valve rod, and feeding the liquid into the liquid feed port from the liquid supply port released.
Patent JP-H0728584-A (JP)
Title: Pen input device
Inventor: NAKAJIMA SUKEYUKI
IPC: G06F3/0354
Filed: 1993-07-08
Abstract: PURPOSE:To provide the pen input device used for preventing the missing of pen. CONSTITUTION:A pen input computer 10 is provided with a control part equipped with the CPU, ROM and RAM, a display device 11, a digitizer, an infrared ray accepting part 13 accepting the infrared ray signal emitted from the LED in a light emitting part 28 of a pen 18, a pen housing part 16, a power switch 15, and a buzzer 14. If then pen 18 is not located close to the pen housing part 16 or the display device 11 when a user turns off the power switch 15, the amount of accepting the infrared ray emitted from the LED is little. When it is lower than the received light sensitivity level in the part 13, the display 'No pen' is performed on the display device 11 and the buzzer 14 is used to urge the user to house the pen.
Patent JP-H0946332-A (JP)
Title: Communication system for communication statement enciphered by rsa procedure
Inventor: ROBEERU NASHIRI
IPC: G09C1/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the speed of a decoding procedure based upon a Chinese remainder theorem. SOLUTION: A value N is a product of two elements (p), (q) to be prime numbers and this procedure is followed by the numbers (d), (e) of keys and a modulo N so that N=p×q and e×q=1 (MOD (N)) (provided that (N) is an Euler's indicator function) are formed. The procedure is provided with a modulo determining step for applying ciphered communication message parts and determining a decoding modulo selected from the (p) and (q) to decode the message parts, a modulo reducing step for reducing the 1st modulo of the value (d) by a modulo equal to decoding modulos (p-1), (q-1) in order to lead out a reduced number, a modulo reducing step for reducing the 2nd modulo of each ciphered communication message part by a modulo equal to the decoding modulos in order to lead out the reduced ciphered communication message part,  and a power step for calculating the power of modulos of respective reduced ciphered communication message parts by the modulo equal to the decoding modulos and an exponent equal to a reduced number in order to restore the communication message.
Patent JP-H068698-A (JP)
Title: Transcription sheet for sticky body
Inventor: TAMURA TSUTOMU
IPC: B44C1/17
Filed: 1992-06-26
Abstract: PURPOSE:To conduct simply and efficiently the transcription of a duplicated sticky body using the masking transcription sheet in which the duplicated sticky body and a released paper sheet are laminated one after another on a masking film by installing a peeling layer and a hole with a specified shape on the surface of the masking film. CONSTITUTION:A sticky body transcription sheet 1 is prepared by laminating a duplicated sticky body 3 and a released paper sheet 4 one after another on a masking film 2. On the surface of the masking film 2, a peeling layer 22 of silicone, etc., and a hole 21 with a specified shape are installed. In the transcription of the duplicated sticky body 3 prepared in a fixed form, the necessity of punching using a die is eliminated for the simple, efficient transcription of the duplicated sticky body 3. Even for a fine structure, the transcription with a beautiful appearance can be performed efficiently without using a liquid adhesive. Moreover, by specifying the tensile strength of the duplicated sticky body 3 to be 1000g/cm<2> or less, the duplicated sticky body 3 can be cut efficiently by the internal edge of the hole 21.
Patent JP-2001021077-A (JP)
Title: Insertion type pipe joint
Inventor: OYA HIROSHI
IPC: F16L21/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To surely effect pipe sealing and come-off checking of a pipe by providing a such a function that a packing is compressed by a spring held in a compressed condition even though a connection pipe is merely inserted in a joint body, and also a come-off checking member is pressed. SOLUTION: A insertion type pipe joint is composed of a spring 30 which exhibits resiliency in the axial direction, a spring retaining member 20 for retaining the spring in a compressed condition, and a packing 41 compressed when the spring is expanded. When a connection pipe 40 is inserted into the joint body, the compressed condition of the spring is released so that the packing 41 is compressed. Further, a come-off checking member locks the connection pipe 40. The spring holding member 20 has an annular part 22 for receiving one end of the spring 30, a locking piece extending inward in the axial direction, a protrusion engaged in a recess 15 in the inner surface of the joint body, and an abutting part 24 abutting against the end part of the pipe. Further, the spring retaining member is locked in a locking through-hole formed in the body.  This locking condition is released by a releasing member which is pressed by the end part of the connection pipe. The packing 4 is a lip packing having a U-like cross-sectional shape, and an end part of the spring retaining member enters a recess of the lip so as to press the inner peripheral surface of the lip packing.
Patent JP-S6348772-A (JP)
Title: Cooling device of fuel cell
Inventor: SAKAI TAKASHI
IPC: H01M8/04
Filed: 1986-08-19
Abstract: PURPOSE:To improve heat recovery from a heat exchanger to effectively utilize exhaust heat in a cooling system by constituting each heat exchanger installed between cell stacks with two heat exchange elements having different functions. CONSTITUTION:In a pair of heat exchange elements between cell stacks S1-S4, the first cooling medium (A-A') flowing through the first elements H11, H21, H31, and H41 is different from the second cooling medium (B-B') flowing through the second elements H12, H22, H32, and H42, and each cooling medium is distributed in parallel. The inlet temperature of each cell stack is about 135 deg.C and the outlet temperature is about 180 deg.C, and the temperature difference of 55 deg.C is heat-exchanged by cooling gas flowing in circulation path while it passes the heat exchange elements Hn1, Hn2 installed between stacks. Thereby, heat recovery from the heat exchangers installed between cell stacks is improved and exhaust heat in the cooling system is effectively utilized.
Patent JP-H0793878-A (JP)
Title: Disk recording/reproducing apparatus
Inventor: SUKOTSUTO KEI ANDAASON
IPC: G11B19/20
Filed: 1994-07-26
Abstract: PURPOSE: To provide a disk recording/reproducing device for realizing miniaturization, the facility of assemblage and a low cost. CONSTITUTION: An opposed pair of rotor plates 9a4, 9a5 supported freely rotatably by a base 1 hold a recording disk 7a and is provided with plural permanent magnets 9a7 alternately varying the platities in the circumfernetial direction of the plate and generating magnetic field in the axial direction of the plate on the opposed surface on one side. A circuit board 9b3 provided with a printed circuit wiring 9b1 is arranged between the plates 9a4, 9a5. The currents having different polarities are alternately given to the circuit wiring 9b1 by means of a current alternating circuit and rotating force is exerted on the plates. A disk control part 17, a buffer control part 14 and a read-write amplifier 21, etc., are mounted on the circuit board 9b3.
Patent JP-H0537156-A (JP)
Title: Multilayer circuit board and manufacture of the same
Inventor: UEHARA EIKO
IPC: H05K3/46
Filed: 1991-08-02
Abstract: PURPOSE:To provide a multilayer wiring board mounting semiconductor chips on the surface thereof and a method of manufacturing the same in which working processes are simplified resulting in low cost and desired power supply current may be supplied to semiconductor chips. CONSTITUTION:A structure comprises a ceramic substrate 20 having a square recess 21 on the surface side, power supply patterns 24 formed within the square recess 21 and consisting of desired thick copper foil, insulating substance 25 filled between the power supply patterns 24 and a circuit layer 30 consisting of a conductor pattern 31 including the patterns connected to the power supply patterns 24 and insulating layer 32 alternately laminated in multilayer on the ceramic substrate 20.
Patent JP-H0531365-A (JP)
Title: Deodorization catalyst and its manufacture
Inventor: TOMINAGA SHIGERU
IPC: B01J21/16
Filed: 1991-08-02
Abstract: PURPOSE:To provide a deodorization catalyst having high and stable deodorizing function by addition of a small amount of a catalytic component and excellent formability and mass-productivity, and provide a manufacturing method of the catalyst. CONSTITUTION:At least one of metals of Mn, Ag, Cu, Fe, Pt, and Pd or their compounds is carried on a catalyst carrier consisting of mainly (1) 10-40wt.% of hydration setting agent, (2) 40wt.% or more of heat-resistant aggregate with 10-50 am average diameter, and (3) 1-10wt.% of boehmite which is prepared by hydrolysis of aluminum alkoxide and addition amount of which is limited to 1/2 of the addition amount of the hydration hardening agent to give the objective deodorization catalyst and the catalyst is thus manufactured.
Patent JP-2000046119-A (JP)
Title: Flywheel
Inventor: ECKEL HANS-GERD
IPC: F16F15/31
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a flywheel capable of simplifying a constitution of a drive system by lightening weight of the two-unit flywheel. SOLUTION: This flywheel is one that has a first balance ring 1 connectable to a drive shaft and a second balance ring 2 connectable to a driven shaft 8 and has the first and the second balance ring 1, 2 mutually relatively rotatable and has then supported mutually concentrically and has a rotary spring 5 installed between them for absorbing a rotational vibration. A revolving speed adaptive absorber 3 is fixed to the second balance spring, this absorbing device has at least one hub part 19 rotatable around a rotary axial line 18 and a plurality of absorber units 20, and each of the absorber unit can be turned around a turn axial line positioned by providing a space from the rotary axial line 18.
Patent JP-S6173589-A (JP)
Title: Power rectifier
Inventor: TSUKAGOSHI ISAO
IPC: H02P7/29
Filed: 1984-09-18
Abstract: PURPOSE:To control the pulse width with a simple configuration by providing a self-extinguishing semiconductor switching element at the DC output of a 3-phase Graets connection circuit using semiconductor switching elements. CONSTITUTION:The output of an AC power source 1 is supplied through a power reactor 2 in which normal thyristors THR1-THT2 are coupled in 3-phase Graets connection, an a self-extinguishing thyristor 4 to a DC motor 3. The pulse width modulation control is executed by the reactor 2 and the thyristor 4. At this time, the conducting times of the thyristors THR1-THT2 are pulse- width controlled to be proportional to the absolute value of the momentary value of the phase voltage. Thus, the power factor can be improved to reduce the harmonic waves.
Patent JP-2000025838-A (JP)
Title: Cushioning material with egg pad for core
Inventor: HASHIMURA TOYOHIKO
IPC: B65D81/107
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce a handling load and the weight of a cushioning material by winding a single stage in which a glue is applied to a ridge of a corrugation with an egg pad as a core, pressing the single stage from both sides so as to be firmly adhered and to reduce the number of laminations of the single stage. SOLUTION: A single stage 1 in which a glue is applied to ridges (sides of a top part) of a corrugated plate 2 with an egg pad 3 as a core is wound, and pressed from both sides in the thinner direction for firm adhesion to constitute a cushioning material. The single stage may be wound with the egg pad 3 as the core in advance, but there is a difficulty in the winding work in an elliptical shape, and thus, another method in which the single stage is wound in a doughnut shape parallel to the corrugation direction of the corrugated plate and the egg pad 3 is later inserted between the single stages 1 is easier. The glue is firmly adhered through the pressing from both sides, and the corrugation of the corrugated plate 2 is pressed to be squeezed and fit to meet the unevenness of the egg pad 3, and the shifting sidewise can be prevented.
Patent JP-H0921423-A (JP)
Title: Cage for rolling bearing
Inventor: KITAHARA DAIJIRO
IPC: F16C33/38
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a cage for rolling bearing, which is provided with pockets for obtaining the sufficient lubricating effect with the simple working process. SOLUTION: Each pocket 2 to be provided on the circumference of a cage main body 1 is formed into the cylindrical shape, and is formed in the inclined condition so that the extension line 2a of the axis center of each pocket 2 is displaced from the rotation center (a) of the cage, and both ends 3b, 3c of a line segment 3a forming the diameter of a rolling body 3 contact with the outer diameter line 1b and the inner diameter line 1a of the pocket 2 of the cage main body 1.