baber/WOPTO huggingface dataset:
Patent JP-S58212178-A (JP)
Title: Thin film field effect transistor and manufacture thereof
Inventor: HOTSUTA SADAKICHI
IPC: H01L27/12
Filed: 1982-06-02
Abstract: PURPOSE:To enable to control the threshold value VT of a gate voltage with good reproducibility by using an amorphous single crystal silicon or silicon compound for a gate electrode. CONSTITUTION:An insulating substrate such as a galss plate or the like is used as a substrate 1, a metal film made of Al, Ti, Mo, Cr, Ni or the like is covered as a lead electrode 7 on the substrate 1, and a pattern is formed so as to become a gate electrode and gate bus wiring. Then, III or V Group elements such as phosphorus or boron are doped as a gate electrode 2 as N or P type amorphous silicon or silicon compound such as Si1-xCx, Si1-xNx, Si1-xOx, is covered, an insulating film such as SiO2, Si3N4, Al2O3 or the like is accumulated as a gate insulating film 3, and an amorphous silicon is accumulated as a thin semiconductor film 4 forming a channel part of a TFT without exposing contaminated atmosphere. The electrode 2, film 3, film 4 are selectively etched to remain in insular state with the same pattern mask, and metal film such as Al, Ni-Cr, Mo or the like is eventually accumulated thereon as source, drain electrodes 5, 6.
Patent JP-H08293147-A (JP)
Title: Disk tray
Inventor: KANEKO HIROSHI
IPC: G11B17/04
Filed: 1995-04-20
Abstract: PURPOSE: To obtain the tray capable of keeping a recording surface of a disk free from flawing and yet coping with thin structive formation. CONSTITUTION: This is the tray of a disk reproducing device for reproducing disks which are different in outer diameter, and this tray 1 is formed with a recessed part 1a to cope with the disk having the max. diameter to be mounted and an inserting hole 1e in an outer circumferential part 1b of the recessed part, and then opening parts 1c are formed at least required three places individually to correspond to the outer diameter of a small diameter disk to be mounted on the recessed part respectively on a concentric circle. Then, each opening part is arranged with a guide member 2 capable of freely advancing and retreating at the front surface, while a C-shaped rotary slide plate 3 provided with a cam 3a corresponding to a guide member is arranged to be freely turnable on a rail 4 provided on the back surface of the tray.  An end part of an arm 3d withdrawn to the outer circumference of the rotary slide plate is provided with an operating part 3e to be inserted into an inserting hole so as to thrust out to the front surface, and the guide member is taken in and out with the cam part by turning operation of the operating part in the disk circumferential direction.
Patent JP-S5722350-A (JP)
Title: Circulatory device for cooling liquid
Inventor: SHIODA KAZUHIKO
IPC: H02K9/19
Filed: 1980-07-15
Abstract: PURPOSE:To reduce the capacity of a pump for carrying cooling liquid and to simplify pipe arrangement by connecting a regeneration pipe path to a path for cooling liquid in parallel on the downstream side of a cooler and installing an ion exchange tower for maintaining the purity of the cooling liquid. CONSTITUTION:A liquid tank path on the downstream side of a cooler 2 is  branched into two at a cooling liquid tank path 3 connecting a cooling liquid path 11 in a motor, a cooling liquid tank 6, a carrying pump 7 and the cooler 2, and one branch is used as a regeneration pipe path 4, and an ion exchange tower 1 maintaining the purity of cooling liquid is installed en route. In this way, a small capacity of the carrying pump 7 will suffice, and the purity maintenance of the cooling liquid can be achieved by simplifying the pipe arrangement.
Patent JP-H09281252-A (JP)
Title: Optical type continuous and automatic by-blown-snow/ sand-size measuring instrument
Inventor: KIMURA TADASHI
IPC: H01L31/12
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve continuous and automatic measurement precision of blown snow or blown sand by using a light emitting element which is a sufficiently practical spot light source as compared with the size of particles to be measured and has high light output. SOLUTION: At a light-projection part 1, a superluminescent diode which has wide light emission spectrum width, low coherence characteristics, and high light output is used as the light emitting element, and stored in a case 5 which has drip-preventive glass 4 together with a collimator lens 6, and parallel light beams are projected. At a photodetection part 2, a PIN photodiode with a condenser lens is used as a light receiving element and put in a case 9 with drip-preventive glass 8 together with a slit plate 10, and all of light passed through a measurement area R is detected through a slit 10a, outputted to a preamplifer part, and inputted to a signal processing part after specific processing.  Then the output signal of the preamplifier part is amplified, and the size of particles, counts by particle size, flow rates by particle size, etc., are continuously and automatically measured and recorded through 3/2-th power operation for converting the wave height value of pulses to the diameter and volume of the particles, peak holding, and integrating operation.
Patent JP-S60240996-A (JP)
Title: Method of controlling surface temperature of heat transfer tube of evaporator in waste heat recovering device
Inventor: SHIGA AKIRA
IPC: F28F27/00
Filed: 1984-05-15
Abstract: PURPOSE:To continuously change in available heat transfer area to improve the heat recovery ratio by controlling a liquid level within a condenser. CONSTITUTION:A liquid level control valve 19 is interposed in a condensate tube 8 between an outlet side header 18a of a condenser 6 and a liquid tank 16. With the lowering of the temperature of waste gas, when the temperature of a lower temperature side heat transfer tube 9a within an evaporator 3 or the temperature of steam is lowered to draw near to a dew point temperature, a valve opening contracting signal is generated from controller 20 to operate a liquid level control valve 19 to the closed side by an actuator. As a result, the flow quantity of a liquid heat medium is throttled to raise the liquid level of the heat transfer tube 9 within the condenser 6 and to reduce the available heat transfer area for steam condensation of the heat transfer tube 9. That is, when the height (h) of the liquid level becomes high, the available heat transfer area is reduced. As a result, the condensation quantity of steam is reduced. Hence, the reduction of the load of the evaporator is prevented and the lowering of the surface temperature of the heat transfer tube within the evaporator 3 to a temperature less than the dew point is also prevented, and is maintained at a temperature more than the dew point of acid or the like.
Patent JP-H115887-A (JP)
Title: Resin composition for fiber-reinforced composite material, prepreg and fiber-reinforced composite material
Inventor: NODA SHUNSAKU
IPC: C08L63/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition giving prepregs excellent in tackiness, drape and windability on mandrels by including a thermosetting resin and a thermoplastic resin soluble in the thermosetting resin and having a specific weight-average mol.wt. SOLUTION: This resin composition comprises (A) 100 pts.wt. of a thermosetting resin (e.g. an epoxy resin) and (B) 0.1-20 pts.wt., preferably 0.1-10 pts.wt., of a thermoplastic resin which is soluble in the component A and has a weight- average mol.wt. of 200,000-5,000,000 and preferably further a glass transition temperature of >=80 deg.C or a melting point of >=80 deg.C. The resin composition preferably has a complex viscosity η of 200-2,000 Pa.s by the measurement of dynamic viscoelasticity at a measurement frequency of 0.5 Hz and at 50 deg.C and a storage elastic modules G' of 100-2,000 Pa, wherein η* and G' satisfy an relation of 0.9<=G'/η*<=2.0.
Patent JP-S57210784-A (JP)
Title: Receiver for character broadcast
Inventor: KURODA SAKUROU
IPC: H04N5/445
Filed: 1981-06-19
Abstract: PURPOSE:To know a character program during broadcast at present quite obviously, by discriminating and storing the program number every time a character program data is received. CONSTITUTION:A video signal corresponding to a normal broadcast program is displayed on a CRT via a video circuit 4. On the other hand, a code discrimination circuit 6 discriminates a program number included in a vertical blanking period and gives the number of an ASCII code converting circuit 7, and the code discriminating circuit 6 gives an increment signal to an address generator 8. A code converting circuit 15 compares the program number given from the circuit 7 with a program number read out from a memory 9, stores the program number sequentially in a memory 9 and a color data to a corresponding area. Thus, the program number stored in the memory 9 is given to the video circuit 4 and the program number received at present is added with color and displayed on a CRT.
Patent JP-H02273761-A (JP)
Title: Dry process toner for electrostatic printing
Inventor: SASAKI TAKAMORI
IPC: G03G9/097
Filed: 1989-04-14
Abstract: PURPOSE:To obtain the dry process toner for electrostatic printing which has a high charge quantity in positive polarity and with which high-quality images are obtainable by using a compd. contg. a specific monoazo group and pyrazolone ring as a charge control agent of the toner to be mixed with an iron carrier. CONSTITUTION:The charge control agent having the monoazo group expressed by formula I and pyrazolone ring is used in the dry process two-component developer formed by using the iron carrier. More preferably, the toner is so constituted that R1 in the formula I is a methyl group; R2 is hydrogen, benzene, etc.; R3 is halogenated benzene, nitrobenzene, etc. The high-potential toner having the positive polarity is obtd. in this way and the execution of a high- quality printing by using this toner is possible.
Patent JP-H07282712-A (JP)
Title: Earth leakage breaker
Inventor: SAKAMOTO YOSHIKAZU
IPC: H01H83/02
Filed: 1994-04-08
Abstract: PURPOSE:To prevent erroneous display of leak despite low cost constitution by preventing return of a trip board, which slides by half-wave energizing of a trip coil so as to cut off current, by menus of a latch device integrally provided with an elastic body. CONSTITUTION:A trip coil is half-wave energized via a diode in response to earth current of a load circuit and a trip board 24 is slid in a bobbin 22 via a plunger 23 against energizing force of a spring 21. A latching piece 19 for engaging with the trip board 24 is made to make rotational movement thereby, a separator 13 is made to rise via a link mechanism, etc., and contacts 12, 15 are cut off. At the same time, a leak display button 25 is disengaged from the trip board 24 and projected above a lid body 17 by energizing of the spring 26 so as to display leakage and cutoff. At that time, a latch device 27 integrally formed with an elastic body at its base part prevents return of the trip board 24 caused by its reaction as to prevent malfunction of the leakage display button 25. This leakage breaker 1 is reset by pressing down the above mentioned separator 13 by a handle 16.
Patent JP-S61259954-A (JP)
Inventor: ITO TAKAAKI
IPC: B65D25/14
Filed: 1985-05-08
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-H10286286-A (JP)
Title: Device for suspension and moving human body
Inventor: IKEHATA YOSHITERU
IPC: A61G7/10
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for suspending and moving a human body, which can ensure a free space below a frame structure. SOLUTION: A device for suspending and moving a human body comprises a support frame horizontally extended above a floor, a running frame 4 extended horizontally, orthogonal to the support frame 3 and supported with the latter so as to be movable in the longitudinal direction of the support frame 3, and a human body suspender 5 hanging from the running frame 4 so as to be movable in a longitudinal direction of the running frame 4. By this arrangement, the running frame 4 is supported on the support frame 3 with a relatively positional relationship such that they are partly overlapped with each other vertically widthwise as views in the longitudinal direction of the running frame 4.
Patent JP-H10286288-A (JP)
Title: Hoist device for suspending and moving human body
Inventor: IKEHATA YOSHITERU
IPC: A61G7/10
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To restrain the climb-up of an installation cost as possible as it can. SOLUTION: In a hoist device for suspending and moving a human body, a human body support unit HH is supported so as to be horizontally movable along a guide rail GR attached to a ceiling and to be elevatably driven. An elevation drive part UD for paying out downward and winding upward a wire mamber 3 for suspending and supporting the human body suspender HH is arranged so as to be changed over between a use mode in which it is mounted so as to be freely movably guided by the guide rail GR and a release mode in which in is separated from the guide rail GR.
Patent JP-S5523440-A (JP)
Title: Digital measuring instrument
Inventor: NOHARA GOUO
IPC: G01D7/00
Filed: 1978-08-09
Abstract: PURPOSE: To reduce the cost by interpolating relatively-long response time instrumentation data on the basis of high-speed sampling data for power system protection and then by obtaining the best sampling information from precision and response time required for instrumentation.  
     CONSTITUTION: Current information (i) is sampled by A-D converter 1 at the oscillation frequency of pulse generator CL 1  and then sent as a digital signal to computer 2, where protective elements are processed. Simultaneously, counter 3, which starts counting the output signal of pulse generator CL 1  and stops the operation by the output signal of pulse generator CL 2  detecting a sampling period for instrumentation, sends this clocking information to computer 2 at the same frequency as the sampling frequency of current information (i). Computer 2 calculates the sampling value for instrumentation from the sampling period of current information (i), discrete-value data counted by counter 3 and the sampling value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09257252-A (JP)
Title: Thermionic power generating device for hot plate
Inventor: OKABAYASHI MAKOTO
IPC: F23N5/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To take out great output and prevent breakage due to thermal shock by incorporating a thermionic power generating member into a burner head, which blows out flame produced by gas supplied, in a hot plate. SOLUTION: When flame is made to blow out from a burner head 2, it heats a plurality of high temperature ends 21 of a thermionic power generating member 3, which are radially arranged in an outer periphery of the burner head 2 to constitute upper walls of gas ejecting ports 213 of the burner head 2, so that a temperature difference between the high temperature ends and low temperature ends 32 of the thermionic power generating member 3 (made of iron silicide, chromium, cobalt, alumel-chromel, copper-constantan and the like) produces thermoelectromotive force. Accordingly, great output can be taken out and breakage due to thermal shock and manual handling can be prevented since the thermionic power generating member 3 is positioned at a location hard to receive spilling due to boiling and is surrounded by a metallic base.
Patent JP-S5526304-A (JP)
Title: Vibration-proof machine foundation
Inventor: WATANABE SEIJI
IPC: E02D27/44
Filed: 1978-08-09
Abstract: PURPOSE: To prevent the vibration of a machine foundation, by mounting a false resonance bodies consisting of weights and elastic support bodies to cavities of the foundation, to which the machine with large horizontal vibration is installed, and by adjusting the natural frequency of the elastic support bodies.  
     CONSTITUTION: A plurality of cavities 6 are mounted to a foundation 2, to which a plurality of machines 1 generating vibration are installed. False resonance bodies 5 are disposed into the cavities 6. The false resonance bodies 5 are formed in such a manner that steel plates 4 functioning as elastic support bodies are fixed to the foundation 2 at the lower ends and four steel plates are mounted to one weight 3. Two hanging bolt recievers 10 are welded to the upper ends of each steel plate 4 supporting the wieghts 3. Hanging bolts 8 are pierced into holes for bolts of the bolt receivers 10, and the wieghts 3 are hung and fixed to the bolt receivers 10 by means of nuts 9. The effective length L of the fulcrums of the steel plates 4 is minutely adjusted by increasing or decreasing the thread cutting length L' of the hanging bolts 8 by turning the nuts 9 in the wieghts 3, the natural frequency of the false resonance bodies is accurately conformed to frequency generated from the machines and the vibration of the machine foundations is absorption prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06310036-A (JP)
Title: Plasma display panel
Inventor: AWAJI NORIYUKI
IPC: H01J11/42
Filed: 1993-04-23
Abstract: PURPOSE:To reduce the roughness of the surface of a dielectric layer to be printed on a substrate by forming the dielectric layer by baking a glass paste containing glass powder whose maximum particle size is smaller than the average film thickness. CONSTITUTION:The circumferential parts of a pair of substrates 21, 12, for which the inner surfaces are opposed in parallel to one another through a very small gap, are sealed by a sealing material 12c, and a plasma display panel 20 is finished by filling a discharging gas G into the space S' formed by the substrates 21, 12 and the sealing material 12c to form a discharging space S. A glass paste 32 containing the glass powder 32a whose maximum particle size is no more than Rmum, is printed on the surface of the substrate 21 at an average film thickness of Dmum(D>R), on which a display electrode body 11a is provided, and then the paste 32 is baked at a predetermined temperature, to provide the dielectric layer 21b of the substrate 21. The glass powder 32a is reduced into a flowing condition including the surface part and the inner layer part, and the surface of the dielectric layer 12b thus becomes smooth.
Patent JP-S5523158-A (JP)
Title: Ethylene polymer composition
Inventor: TERASAKI KAZUNORI
IPC: C08L23/04
Filed: 1978-08-07
Abstract: PURPOSE: Title composition that is prepared by adding a relatively large amount of an antiaging agent to an ethylene polymer containing a large amount of an inorganic filler, thus showing improved antiaging property and being used for flame-retardant sheets.  
     CONSTITUTION: To (a) 100 parts by wt of an ethylene polymer as ethylene homopolymer, or ethylene copolymer containing less than 25wt% of comonoers other than ethylene or modification components are added (b) 30W70 parts of an inorganic filler as calcium carbonate, magnesium carbonate, hydrated alumina, and (c) 0.1W5, preferably at least 0.2 part of an antiaging agent usually used for rubber and plastics as 4,4'-thiobis-(6-t-butyl-3-methylphenol), N,N'-di-β-naphthyl-p- phenylenediamine, di-lauryl thio-di-propionnate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63264559-A (JP)
Title: Storage of n-vinyl formamide
Inventor: SATO SHINICHI
IPC: C07C233/05
Filed: 1987-04-20
Abstract: PURPOSE:To store N-vinyl formamide in such a state as it can give a water-soluble polymer of high viscosity by polymerization, by storing N-vinyl formamide in an inert-gas atmosphere. CONSTITUTION:N-vinyl formamide is stored in a tightly closed vessel in an inert-gas (nitrogen or argon) atmosphere at 15-40 deg.C. When the pH of N-vinyl formamide is stored so that its pH is adjusted to 5-8, preferably 6-8, in dilution with water 5 times the quantity of the formamide, the deterioration of the N-vinyl formamide can be prevented more effectively. The N-vinyl formamide is obtained by reaction of acetaldehyde with formaldehyde, methoxidization and pyrolysis. N-vinyl formamide is used as a polymerizable monomer giving a water-soluble polymer having excellent coagulation properties.
Patent JP-H06286628-A (JP)
Title: Steering gear box device
Inventor: ONUMA TAMOTSU
IPC: B62D5/22
Filed: 1993-03-31
Abstract: PURPOSE:To improve workability by improving the assembly performance of the steering gear box of a hydraulic power steering. CONSTITUTION:A bracket 18 for the installation on a car body is formed integrally at the edge part of the steering gear box 17 of a hydraulic power steering. A hydraulic circuit part is formed inside the bracket 18, and a hydraulic pipe 12 is connected with the hydraulic circuit part. Accordingly, the interference between the hydraulic pipe 12 and the bracket 18 can be averted, and the installation of the hydraulic pipe 12 and the assembly of the steering gear box 17 onto a car body are facilitated, and workability is improved. Further, since a mount part 19 for boot is formed at the edge part of the bracket 18 for the installation on the car body which is formed integrally on the steering gear box 17, a boot 9 can be assembled easily and surely. Then, workability is improved.
Patent JP-S58213482-A (JP)
Title: Optical coupling device
Inventor: NONAKA MASAHIRO
IPC: H01L31/12
Filed: 1982-06-04
Abstract: PURPOSE:To obtain the titled optical coupling device of high degree of optical coupling as well as to increase the productivity of the device by a method wherein an N type layer and a P type layer are epitaxially grown in laminated form on the main surface of a semiconductor substrate through the intermediary of a hetero junction layer, a groove is provided on the grow layer and a light- emitting element and a light-receiving element are formed in such a manner that they are facing each other. CONSTITUTION:N type layers 16, 18, 21 and 23, whereon Sn or Te is doped, and Ge-doped P type layers 17 and 22 are grown in laminated form on the AlGaAs ternary mixed crystal semiconductor material located on the main surface of a substrate consisting of GaAs semiconductor, and P-N hetero junction layers 6 and 7 are formed. Then, after reflection type electrode layers 19 and 24 have been formed, a proove having the prescribed width is formed by performing a discharge processing and the like, and alight-emitting element 2 and a light-receiving element 3 are formed facing each other. Subsequently, a processing is performed on a reflection type electrode layer 19, an N type layer 23 and a reflection type electrode layer 24, and electrode layers 20, 25 and 26 are formed.
Patent JP-H06289157-A (JP)
Title: Home position detecting device of analog clock movement
Inventor: SUZUKI MASATO
IPC: G04B27/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain the time adjustment signal of an analogue clock by surely detecting the home position by using a relatively simple device which does not require the complicated working precision, adjustment, etc. CONSTITUTION:On a planetary gear 12 which is installed in a turnable manner on a minute hand feeding gear 10 for turning a minute hand shaft 2 and revolves an hour hand shaft, meshed with a sun gear and an hour hand feeding gear, cams 12S and 12T which press home position switches 22 and 23 and press- attached a switch piece 23b and others to the pads 20a and 20b of a printed circuit board 20 and obtain each conduction signal at the time of 0:00 and 12:00 are installed.