baber/WOPTO huggingface dataset:
Patent JP-H08219304-A (JP)
Title: Diaphragm valve
Inventor: YOSHIKAWA KAZUHIRO
IPC: F16K41/12
Filed: 1995-02-15
Abstract: PURPOSE: To improve the durability of a metallic diaphragm in a diaphragm valve wherein sealing is made by the metallic diaphragm. CONSTITUTION: This diaphragm valve is provided with a body 1 having inflow and outflow passages 1a and 1b, a recessed state valve chamber 1c, and a valve sheet 1d; a metallic main diaphragm 2 keeping the airtightness in the chamber 1c and also indirectly or directly separably seated on the seat 1d; a bonnet 4 for pressure-nippedly retaining the outer peripheral edge part of the diaphragm 2 with the body 1 between; and a stem 5 for elastically deforming the diaphragm 2.  In this constitution, a metallic sub-diaphragm 3, wherein its outer peripheral edge part side is elestically deformable in a vertical direction, is arranged on the upper surface side of the diaphragm 2; and the diaphragm 3 is fixed to the middle part side of the diaphragm 2 at the middle part side of the diaphragm 3, and also abuts on the upper surface side of the diaphragm 2 so as to receive the bending of the diaphragm 2 when it is elastically deformed.
Patent JP-S56123874-A (JP)
Title: Copying drum
Inventor: KATOU SHIYUNJI
IPC: H04N1/29
Filed: 1980-03-04
Abstract: PURPOSE:To minimize a take-up torque and smoothly wind a photosensitive element, etc. by providing a feeder roll and a take-up roll inside a drum body and installing a guide roller at a position near each one side of a discharge port and an intake port in a freely rotating fashion. CONSTITUTION:A feeder roll 7 and a take-up roll 8 are provided inside a drum body 1 equipped with a discharge port 4 and an intake port 5. At the same time, guide rollers 9, 10 are provided in a freely rotating fashion at a position at a position in the neighborhood of at least either of the afore-mentioned discharge port 4 and intake port 5. Following this procedure, a used photosensitive element 3 mounted around the external periphery is taken up and then a new photosensitive element 3 is mound around the external periphery of the body 1. Next, the said photosensitive element 3 is fed out from the guide roller 9, the discharge port 4, and a curvature contact part 16 along the external periphery of the body 1. After this process, it is wound up by the take-up roller 8 from the other curved part 1c through the intermediary of the guide roller 10.
Patent JP-S62184528-A (JP)
Title: Printer controlling and processing system
Inventor: KANBAYASHI SHIZUO
IPC: B41J29/38
Filed: 1986-02-10
Abstract: PURPOSE:To share one printer with plural users and to print data without errors by storing printed data different from data which is currently being printed in a disk device, reading and printing said data after said printing is completed if printed data of other users are signalled during printing the data concerned. CONSTITUTION:At some point a user signals an OPEN command to a virtual printer PRN1, and a printing part 1 is made empty. Then the signaled printed data is directly transmitted to the printing part 1 so as to print. When a user signals the OPEN command to a virtual printer PRN2, the signaled printed data is provisionally stored in a disk device 4 as a printed data file because the virtual printer PRN1 is printing at that time. The moment the virtual printer PRN1 ends its printing the printed data file is read, and its contents are signaled to an actual printer PRN, thereby printing data.
Patent JP-2000227311-A (JP)
Title: Measuring method for width and/or meandering quantity of long body and device thereof
Inventor: TAKEDA MAMORU
IPC: G01B11/04
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring method for width and/or meandering quantity of a long body capable of exactly and continuously measuring in line regardless of the surface state of magnetic tape. SOLUTION: A light casting part 1 and a light receiving part 2 are provided at both ends of a sensor base 16, a magnetic tape 14 is made to run in a direction crossing between the two and the width and the meandering quantity in the width direction of the magnetic tape 14 are measured based on the shading quantity by the magnetic tape 14 of laser light L emitted from the light casting part 1.  In this method, when light is cast at least on the end of the width direction against the long body running in the length direction and the outside near-by region, received with a light reception means and the width and/or meandering quantity in the width direction of the long body from the output of the light reception means, the cast light is scanned along the width direction of the long body and the scan direction is varied according to the running velocity of the long body and so the shift of measuring position due to running of the long body is avoided and the position of the end part in the width direction of the long body together with the shield light quantity can be exactly detected.
Patent JP-H02149584-A (JP)
Title: Triazolo(1,5-c) pyrimido(1,4) azines as bronchodilator
Inventor: JIEIMUZU JIYOSEFU UEIDO
IPC: A61P11/08
Filed: 1989-02-06
Abstract: Substituted 1,2,4-triazolo[1,5-c]pyrimido[1,4]-azines of formula <CHEM> wherein A is methylene or carbonyl; B is methylene, carbonyl or -CHR9-; Q is N-R7 or O; Y is N-R10, O, S, SO or SO2; R2 is hydrogen or alkyl; R5 is alkyl; R7 is hydrogen, alkyl, benzyl or acetyl; R9 is alkyl; R10 is alkyl or benzyl; have been found to have potent bronchodilator activity. Pharmacological methods for inducing bronchodilation using such compounds, pharmaceutical compositions containing such compounds, and synthetic intermediates for preparing such compounds are also described.
Patent JP-H05198499-A (JP)
Title: Ashing deice for resist film
Inventor: SUZUKI SHINJI
IPC: H01L21/304
Filed: 1992-01-20
Abstract: PURPOSE:To remove the whole film uniformly at fast speed by continuously or intermittently moving a screen shielding ultraviolet rays from one end side of a treating chamber to the other side, advancing it into an ultraviolet radiation path and successively shielding ultraviolet rays applied to a resist film on a wafer placed on a wafer susceptor. CONSTITUTION:A wafer W, on which a resist film is formed, is placed on a wafer susceptor 30 in a treating chamber 10, ozone is introduced into the treating chamber 10, and an ultraviolet lamp is lit. A screen 60 is moved continuously in the X1 direction, and ultraviolet rays applied to the resist film are shielded successively by the screen 60 advanced into an ultraviolet radiation path. The formation reaction of activated oxygen is not generated in a region, in which ultraviolet rays are shielded, and ozone is diffused in the direction of the other end side, thus flowing ozone in quantity required for treatment to the other end side of the treating chamber 10 and forming activated oxygen, then allowing the removal of the resist film in the vicinity of a side face 10b on the other end side.
Patent JP-H08201376-A (JP)
Title: Ultraviolet-ray decomposer
Inventor: HIRATA SHUICHI
IPC: G01N1/36
Filed: 1995-01-23
Abstract: PURPOSE: To prevent the movement of the sample water in a reaction tube due to bubbles by forming the reaction tube into a straight tube shape, and surrounding the periphery with a ultraviolet lamp. CONSTITUTION: A ultraviolet lamp 2 is spirally wound along the longitudinal direction of the large-diameter tube 1a of a reaction tube 1 formed into a big straight tube shape. The tube diameter D of the large-diameter tube 1a is set large so that the movement of the sample water S is not hindered by expanded bubbles, and the tube diameter of the lamp 2 is set slender. The bubbles generated in a pipe 5 are heated by the ultraviolet lamp 2 and expanded in the large- diameter tube 1a , however the large-diameter tube 1a is formed into the straight tube shape and the tube diameter D is large, thus the movement of the sample water S is not hindered by the expanded bubbles.  The sample water S is not extruded from the decomposition effective region of ultraviolet-rays by the expanded bubbles, and a fixed quantity of the sample water S is oxidation- decomposed and shifted to an analyzer 8 from a pipe 7.
Patent JP-H08248032-A (JP)
Title: Modification of reactivity of aggregation testing agent by common coating together with material not directed to material under inspection
Inventor: MIHIAERU KURAUSU
IPC: G01N33/543
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a flocculant in a method for determining a checked substance based on immunochemical flocculation employing coated particles. SOLUTION: The flocculant comprises carrier particles to which at least one kind of bonding partner directed for the checked substance and exhibiting affinity thereto adheres along with at least one kind of ligand exhibiting no affinity to the substance. The flocculant is used for determining the substance under supercritical state. With such arrangement, the sensitivity is enhanced in the determination while enlarging the range of measurement.
Patent JP-H03231600-A (JP)
Title: Piezoelectric sounder
Inventor: IKEDA TERUYUKI
IPC: H04R17/10
Filed: 1990-02-06
Abstract: PURPOSE:To attain a low frequency and broad band characteristic even with a thin profile by forming a front air chamber having a sounding hole and a rear chamber having a leakage hole to both sides of a diaphragm and arranging the sounding hole and the leakage hole so that a case itself integrated with the sounder acts like a buffle. CONSTITUTION:The piezoelectric sounder is provided with a stationary body 13 having a step 16 coincident with an outer shape of a diaphragm 12 and air chamber forming plates 14, 15 to fix the diaphragm 12. A rear air chamber 31 has a leakage hole 33, a front air chamber 32 has a sounding hole 34, at least one of the leakage hole 33 and the sounding hole 34 is placed at a right angle with respect to the vibrating direction of the diaphragm 12 and the direction of the two holes is selected to have an angle of 90 deg. or over with respect to the center of the diaphragm 12, the volume of the rear air chamber 31 is selected smaller than the front air chamber 32 and the opening area of the leakage hole 33 is selected to be 0.5mm<2> or over. Thus, the optimum shape is attained easily and the characteristic of low frequency and broad band is obtained even with thin profile.
Patent JP-H02207677-A (JP)
Title: Impulse eliminating device for digital signal
Inventor: IKEGAMI KIYOSHI
IPC: H04L27/32
Filed: 1989-02-08
Abstract: PURPOSE:To suppress the occurrence of impulse noise by monitoring the change of the dynamic range of an A signal and the state of a D signal and substituting erroneous demodulated data with specific data when the A signal is demodulated with the error crossing over a phase gap. CONSTITUTION:A coarsely quantized level signal (D signal) of a sample of a transmission signal and the other high-precision signal (A signal) are subjected to phase modulation. The A signal outputted from a gap eliminating circuit 29 is inputted to a subtractor 11, and the output of the subtractor 11 is inputted to a comparator 12. When a pulse P1 is outputted from the comparator 12, an exclusive NOR circuit 15 operates exclusive NOR between the output of a delay circuit 13 and the input D signal; and when both inputs have the same level, a pulse P2 is obtained from an AND circuit 13 and an impulse noise part is substituted with specific data. Thus, the occurrence of impulse noise caused by demodulating the A signal with the error crossing over the phase gap is suppressed.
Patent JP-S59157432-A (JP)
Title: Rearrangement type local environmental control room
Inventor: ENDOU MITSUSHI
IPC: F24F7/06
Filed: 1983-02-23
Abstract: PURPOSE:To provide an local environmental control room capable of easily attaching or detaching a blasting unit in accordance with the change in the production facilities, and working area within the environmental room. CONSTITUTION:Air-conditioned air is supplied from an air-conditioner through a dust 38, and air in an exhaust chamber 30 is absorbed into a dust preventive chamber 26 through the duct 38. The blasting unit 54 is disposed at a predetermined position in a second grate 42 in accordance with the production facilities and the like. The blasting unit 54 can form an air-conditioned zone A, a dustless zone B and an air-conditioned dustless zone C responsive to the demands of the production facilities by controlling the opening degree of the dampers 64 and 66. In the air-conditioned zone C, the air suction ratio from the air-conditioning room 24 and the dust preventive chamber 26 can be changed and the air purification degree and the temperature and humidity conditions can also be changed, as necessary, by changing the opening degree of dampers 64 and 66. Further, since the blasting unit 54 is provided in the second grate 42 in an attachable and detachable manner, a large-scale construction work is not required for the control room but the control room can be easily moved in accordance with the production facilities.
Patent JP-H05226660-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SATO NORIAKI
IPC: H01L23/522
Filed: 1992-02-14
Abstract: PURPOSE:To effectively check the operation of a parasitic bipolar transistor by letting the holes or electrons generated inside an filmed Si semiconductor substrate go somewhere else by adopting extremely simple constitution, concerning a semiconductor device and its manufacture. CONSTITUTION:A PSG film 24, a conductive film 23 for letting unnecessary carriers go, and an insulating film 22, which has such a thickness that carrier can tunnel, and a p-Si semiconductor substrate 21 being filmed are stacked in order, and a field effect transistor is built in the section being divided by a field insulating film 26 of the filmed p-Si semiconductor substrate 21, and a buried contact electrode 40 is made, which pierces the section where the field effect transistor does not exist and contacts with the conductive film 23 for letting unnecessary carriers go.
Patent JP-S54121091-A (JP)
Title: Crystal oscillator
Inventor: OOTAKA KAZUO
IPC: H03H9/05
Filed: 1978-03-13
Abstract: PURPOSE:To simplify the connection between the oscillator bar and the lead wire by giving adhesion between the crystal oscillator bar containing the electrode formed and the basement containing the fixture part of the oscillator bar via the ultraviolet hardening resin and also securing the electric connection between the oscillator bar and the external lead terminal via the conducting ultraviolet hardening resin  respectively. CONSTITUTION:The crystal oscillator contains tuning-fork type crystal oscillator bar 2 containing the electrode formed on the surface, basement 4 possessing crystal  oscillator bar fixing component 3 to fix bar 2, and enclosed container 1 which  encloses bar 2 airtight. Then the ultraviolet hardening resin (bonding agent) is coated to either one of bar 2 and component 3, and the ultraviolet rays are irradiated to  adhere them after positioning. At the same time, the electric connections is given  between the electrode part of bar 2 and the external lead terminal provided to  container 1 by means of the conducting ultraviolet hardening resin. Thus, the  adhesion can be facilitated to bar 2 as well as an easy electric connection to the lead  terminal with reduced use of the special tools.
Patent JP-S61187666-A (JP)
Title: Current supply test apparatus for optical coupling element
Inventor: SUZUKI HIDEAKI
IPC: G01R31/02
Filed: 1985-02-15
Abstract: PURPOSE:To make it possible to measure current transmission efficiency by an ageing apparatus, by performing the XY selection of two terminal groups of the light receiving element side in a large number of element to be tested. CONSTITUTION:The emitter of each row of the light receiving element side of element 1-2n to be tested are connected to an X-side bus line and the collector of each line thereof is connected to a Y-side bus bar so as to enable XY selection. The currents in the light emitting element side are set to a current transmission efficiency is read and recorded as a collector current by a collector current detection part 16 while the XY selection of the light receiving side is performed. Subsequently, the current of a light emitting element is set to an ageing current to be allowed to stand for 24 hr. After the elapse of 24 hr, the temp. raised by current supply is lowered to measuring temp. by a cooling apparatus and the measurement of current transmission efficiency is performed in the same way as that prior to ageing. From thus obtained measured values of each of the elements 1-2n before and after ageing, the change in each current transmission efficiency is calculated to perform he judgement of quality. Therefore, by performing the XY selection of the light receiving element side of a large number of elements to be tested, the measurement and judgement of characteristics before and after ageing are enabled by one mounting and the number control of the elements to be tested becomes unnecessary.
Patent JP-H05226599-A (JP)
Title: One-time prom
Inventor: FUKUDA NORIO
IPC: H01L21/82
Filed: 1992-02-14
Abstract: PURPOSE:To provide a fuse ROM-type OTP wherein an address decoding signal can be tested in an unwritten state and the data write time is short. CONSTITUTION:When an address decoding signal is tested, a latch circuit 3 is set to a continuity state so that address deconding signals from an address deconding part 2 are output to a data bus 4 through word lines and latch circuits 3. In a write operation, pieces of write data form the data bus are latched by the latch circuits 3. Pieces of data which are output by the individual latch circuits are applied to gates for individual transistors 11 through the word lines. The ON/OFF operation of the individual transistors is decided by the value of the pieces of write data which are output by the write circuits. When a voltage at a high level is applied to a bit line BL1, a fuse connected to the ON/OFF transistors out of fuse parts 12 connected to the bit line BL1 is destroyed correspondingly or it is not destroyed and set to a noncontinuity state. Thereby, a piece of '1' or '0' data can be written.
Patent JP-S63198230-A (JP)
Title: Method for sealing fluorescent lamp
Inventor: MARUYAMA TOSHITAKA
IPC: H01J9/26
Filed: 1987-02-12
Abstract: PURPOSE:To secure an exhaust pipe by satisfying the specified equations for the sealing section shape. CONSTITUTION:A glass tube, with phosphor or the like coated on the inner face and dried and peeled off only at the sealing portion, a mount fitted with a lead molded filament and coated with oxide, and an exhaust pipe 5 are fixed at preset positions by a chuck or the like and heated and softened simultaneously from both sides by burners. Then, a molding pincher 1 corresponding to a sealing section shape satisfying the equations is moved back and force from both sides for pinch molding. In the equations, D; outer diameter of exhaust pipe 5, t1; thickness of glass tube 3, l1 ; escape size of pinch exhaust pipe, l2; escape size of lead wire 4, l3; pinching longitudinal size.
Patent JP-S60190468-A (JP)
Inventor: ROBERUTO BAITSU
IPC: C09B50/00
Filed: 1985-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05223613-A (JP)
Title: Flow sensor
Inventor: UMEMOTO HIDETOSHI
IPC: G01F1/692
Filed: 1992-02-15
Abstract: PURPOSE:To achieve a reduction in drifting along with a higher stability of power consumption when a drive current of an exothermic resistor by using for the exothermic resistor a material with a resistance temperature coefficient thereof smaller than that of the material of a resistance thermometer bulb. CONSTITUTION:A thermal oxidation film 4 is formed on a silicon substrate 8 to check damage in a plasma etching and a ground dielectric layer 5 thereon. Then, a Pt thin film made by a sputtering method undergoes a patterning to form an exothermic resistor 3 on the dielectric layer 5. An Ni thin film made by a sputtering method undergoes a patterning to form an upstream side resistance thermometer bulb 1 and a downstream side resistance thermometer bulb 2 separately. Thereafter, an embossing is performed by plasma etching from the rear of the substrate 8 to form a hollow part at a specified dimension. Thus, the use of the material with a resistance temperature coefficient smaller than that of the material of the resistance thermometer bulb for the exothermic resistor enables the prevention of a change in the power consumption as caused by a change in the temperature of a fluid without lowering a sensor output with respect to a flow rate.
Patent JP-H01233172-A (JP)
Title: Four-wheel steering control device
Inventor: MORI KAZUNORI
IPC: B62D113/00
Filed: 1988-02-12
Abstract: PURPOSE:To enable execution of steering producing no feeling of physical disorder, by a method wherein, when rear wheels are auxiliarily steered based on a steering angle, a steering angular speed, and a car speed, a control constant is reduced in the vicinity of neutral of a handle steering angle, and a ratio in which the control constant of rear wheels is decreased to a value lower than that of front wheels is increased. CONSTITUTION:In a four-wheel steering control system, a controller 17 inputs and computes output signals from a steering angle sensor 18 to detect a steering angle theta of a steering wheel 3 and a car speed sensor 19 to detect a car speed V. By means of an output therefrom, a control valve 12 is controlled to actuate an actuator 9 to steer rear wheels 2L and 2R. The auxiliary steering angles of front and rear wheels are computed based on a steering angle theta, a steering ratio, and a given control constant (a car speed function) according to a given formula. Each control constant on the rear and the front wheel side is decreased to a value lower than a steady value when the steering angle theta is high, and correction is made so that a ratio in which the control constant of a rear wheel is decreased to a value lower than that of a front wheels is increased.
Patent JP-H06237842-A (JP)
Title: Mattress device and manufacturing method
Inventor: IKEDA SHIGERU
IPC: A47C27/05
Filed: 1993-02-18
Abstract: PURPOSE:To provide a mattress device allowing easy mantling or dismantling of padding and an outer cover unit with a spring unit. CONSTITUTION:The device comprises a spring unit (1) with upper and lower surfaces, padding (6) laid over at least upper surface of a spring unit (1), an outer cover (7) comprising mirror plane members (8, 9) covering at least upper and lower surfaces of a laminated body consisting of padding (6) and the spring unit (1) and a gore part (10) covering the peripheral surface of mattress. The device also comprises a flange cloth (12) of which one edge is connected to the inner periphery of mirror plane members (8, 9) and connecting material (13) made of thermally contractible synthetic resin. The connecting material is attached along the whole outer periphery of the spring unit (1) and connected to the other edge of the flange cloth (12). Thus, as connecting material contracts with heat, it works to connect the flange cloth (12) to the spring unit (1).