baber/WOPTO huggingface dataset:
Patent JP-H01219279-A (JP)
Title: Door stopper
Inventor: YAGI KATSUMI
IPC: E05F5/06
Filed: 1988-02-24
Abstract: PURPOSE:To make either of upright and sideways positions possible for fitting of a door stopper, by providing number one and number two tapered holes respectively at the end face and the lateral face of the body of a buffer member, and by fitting respective tapered holes over a fitting member of a fitting pedestal. CONSTITUTION:A door stopper is formed by a fitting pedestal 1 with a tapered fitting member 2 formed on its top and with a nut 5 fixed thereupon, a buffer member 15 with a cylindrical body 16 and with an elastic member 17 being fixed on the top of the buffer member, and a securing bolt 9 with an external screw 12 that is screw- fitted to the nut 5. A recessed section 18 that contains the nut 5 is formed inside the stopper body 16 of the buffer member 15. Number one tapered hole 21, to which the fitting member 2 is tightly by fitted, is formed along the axis toward the end face 19 of the stopper body 16, and number two tapered hole 22, to which the fitting member 2 is tightly by fitted, is formed at a right angle to the axis toward the lateral face of the stopper body 16. Then, the stopper 16 is fixed upright by fitting the number one tapered hole 21 to the fitting member 2 and by screw-fitting the securing bolt 9 through the number two tapered hole 22. The stopper body 16 can be fixed sideways in procedures reverse to those taken for the upright fitting.
Patent JP-S51115990-A (JP)
Title: Method for fixing enzyme
Inventor: MURATA KAZUO
IPC: C12N11/04
Filed: 1975-04-04
Abstract: PURPOSE: To fix enzyme with formation of a film having micropores as a carrier by a simple operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58170145-A (JP)
Inventor: KURAUDEI KORIN
IPC: H03L7/099
Filed: 1983-03-15
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-S58161297-A (JP)
Inventor: SAKATA YUKIMASA
IPC: H05B41/24
Filed: 1982-03-18
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-H10237198-A (JP)
Title: Heat-resistant resin molded article
Inventor: KINOUCHI SATOSHI
IPC: C09D183/16
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-resistant resin molded article suitable as a material maintaining the good characteristics of a polyarylene sulfide resin and capable of being used even in environments exposed to a high temperatures and UV light. SOLUTION: This heat-resistant resin molded article is obtained by coating a molded article with a ceramic coating containing silicon carbide filament precursors as a binder. The molded article is obtained by molding a resin composition comprising a polyarylene sulfide resin or a resin component containing the polyarylene sulfide in an amount of at least 50wt.% and components except the resin component and containing the resin component in an amount of >=20wt.%.
Patent JP-S61201542-A (JP)
Title: Holding automatic release device in master and slave telephone set
Inventor: TANIMOTO YOSHIKI
IPC: H04M1/80
Filed: 1985-03-05
Abstract: PURPOSE:To release the holding only with the operation of lift of a handset by inserting a semiconductor switching element having the self-hold function in series with a parallel circuit comprising a resistor and a capacitor and using a voltage drop between trunk lines caused by the lift of handset of a telephone set connected in parallel to discharge a charge of the capacitor. CONSTITUTION:When a voltage by holding is fed to a gate of a thyristor SCR, the thyristor SCR is conductive and a capacitor C is charged by a voltage between trunk lines. Further, the trunk line is closed by a holding resistor R1. In releasing the holding, when a handset of any telephone set is lifted, the voltage between trunk line connecting terminals L1 and L2 is dropped and the capacitor C starts discharging to the resistor R1. Then the voltage fed to an anode of the SCR is lowered, the current flowing to the SCR is decreased to a current below the holding current or lost, the SCR is nonconductive and the holding state is released.
Patent JP-H11235350-A (JP)
Title: Knee controller
Inventor: IIZUKA TAKASHI
IPC: A61C1/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To allow a microengine hand piece used in the cutting of dentures in dental techniques to be turned on and off by the knee of a dental technician. SOLUTION: A knee controller has a hand piece 20, a power plug 40, and a control box 50 and eliminates the need for a previously required foot controller. In this case, a switch plate 55 provided on the surface of the control box 50 is pressed with a knee to turn the microengine hand piece 20 on and off. A main power switch 51, a normal/reverse switch 52, and an adjustment knob 53 for the number of revolution of a motor (microengine) are provided on one side of the control box 50, and a control switch 54 making it possible to select whether the number of revolution of the motor is set at a predetermined number of revolution or made adjustable to the desired number of revolution is provided.
Patent JP-H04262182-A (JP)
Title: Fluid control valve device
Inventor: INABA TAKASHI
IPC: F16K37/00
Filed: 1991-02-15
Abstract: PURPOSE:To simplify the piping structure and achieve the space saving by omitting the use of a T-shaped pipe joint, branch pipes and capillary tube in the fluid control valve device for fuel gas used in a combustion device. CONSTITUTION:This fluid control valve device includes a first electrode 2b provided on a valve seat 2a, and a second electrode 4a so provided on a valve body 4 that this second electrode 4a may be located adjacent to the first electrode 2b. The valve device is also provided with a conduction checker circuit to display the normal state of each of the first 2b and the second electrode 4a through independent flowing of an electric current into the electrodes 2b, 4a at the time when the valve body 4 is moved away from the valve seat 2a, or to decide on a proper contact of the valve body 4 with the valve seat 2a through display of whether or not an electric current has normally flowed at the time when the valve body 4 abuts on the valve seat 2a. This enables deciding whether or not the closure of the valve body on the valve seat is reliable, detecting the presence or absence of abnormalities in the valve body itself or the valve seat itself, and preventing the occurrence of an accidental gas leakage.
Patent JP-S57158280-A (JP)
Title: Processing liquid for polishing
Inventor: KUROBE TOSHIJI
IPC: B24B31/00
Filed: 1981-03-25
Abstract: PURPOSE:A processing liquid for polishing having an enhanced working performance by directly controlling movement of abrasive particles by the application of a magnetic field, which is prepd. by mixing the abrasive particles with a magnetic fluid in which fine colloid-sized ferromagnetic powder is dispersed. CONSTITUTION:Abrasive particles such as Al2O3 are mixed with a magnetic fluid prepd. by dispersing a fine ferromagnetic powder of colloidal particle size <=150Angstrom , such as Fe3O4, in a dispersing medium such as water, to obtain a processing liquid for polishing. For processing a surface by use of said processing liquid, rotary lap 2 disposed opposite to the surface of workpiece 1 with clearance G at least larger than the diameter of said particles, is immersed in the processing liquid 3, pole surface 5a of iron core 5 of magnetic coil 4 is placed opposite to the lap surface 2a of the lap 2 across the workpiece 1 and the clearance G, and then monuniform lines of magnetic force are applied axially and radially from the pole surface 5a toward the lap surface 2a by rotating the lap 2 and energizing the coil 4.
Patent JP-S55133914-A (JP)
Title: Mold preventing production of burr
Inventor: KUSAKABE MOTOHARU
IPC: B29C33/10
Filed: 1979-04-07
Abstract: PURPOSE:To contact closely the cut off point on a surface where two molds are abutted on to each other, by a format wherein a convexity is formed around a cavity in a split surface of one mold, a clearance is provided at an outer circumference thereof, a clearance, extending outwardly from an inner side of a convexity formed in the other mold, is provided at the other, and a portion of the other mold between the two clearances is formed to be slightly thin. CONSTITUTION:A convexity 15 is projectedly formed around a cavity 12 in a split surface of an upper mold 11, and the 1st clearance 16 is provided at an outer circumference. The 2nd clearance 17, extending outwardly from the side situated further inward than the convexity 15, is provided at a lower mold 10, and a portion 10a of the lower mold, sandwitched between the two clearances 16 and 17, is formed to be comparatively thin. When a mold-clamping pressure is applied, the portion 10a of the lower mold is bent in the press direction as shown in a chain line because the portion is comparatively thin, and a fulcrum A of the pressure produced between the upper mold 11 and the lower mold 10 transfers to a cavity edge of the convexity 15 or cut off point 14. Thus, the cut off point 14 of the upper mold 11 and lower mold 10 are tightly clampled and closely contact together to seal the cavity 12, whereby the production of burrs resulting from flashing can be prevented also in the case of thermoplastic material, such as rubbers, being molded.
Patent JP-S60185310-A (JP)
Inventor: MURATA TOORU
IPC: H01H1/62
Filed: 1984-03-05
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-S55134614-A (JP)
Title: Method and apparatus for filtration
Inventor: IKEUCHI MASAMITSU
IPC: B01D24/02
Filed: 1979-04-10
Abstract: PURPOSE: To recover a function of fibriform filter media sufficiently with a small quantity of a washing liquid without exchanging elements by a method wherein filtration is operated under a condition that the filter media are compressed and the fibriform filter media are washed under a condition that the filter media are developed.  
     CONSTITUTION: When filtration is operated, an undiluted solution from an undiluted solution tank 12 is forwarded to a filter 1 by the pressure of a pump 13 through an inlet valve 11 under a condition that fibriform filter media 10 between a fixed porous plate 2 and a moving porous plate 3 are compressed, and polluting factors are filtered and removed when the undiluted solution passes among the filter media 10 and guided to an outlet 14. The fibriform filter media 10 are washed by upward pulling up the moving porous plate 3 by first working a handle 5. A liquid-level in the filter is slowly lowered discharging the liquid in the filter 1 little by little by opening a liquid discharge valve 15 while a cam 17 is operated by means of a motor 16, a shaft 4 or the moving porous plate 3 is shited up and down through a connecting projecting piece 4b, and the fibriform filter media 10 are washed developing the media. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04262160-A (JP)
Title: Belt transmission pulley
Inventor: MURAYAMA SHINICHI
IPC: F16H55/36
Filed: 1991-02-14
Abstract: PURPOSE:To provide proper friction transmission with liquid between a pulley and a belt excluded to retain a good closely touching condition even the pulley is rotated in liquid by forming many liquid-escaping slits radially from the pulley center in the outer peripheral part of the belt transmission pulley. CONSTITUTION:Many liquid-escaping slits 2 are formed over a whole outer peripheral part in a belt transmission pulley 1. Respective slits 2 are arranged at regular intervals, and also are radially formed toward outer diameter directions from the pulley 1 center. Lengths of respective slits 2 are set to a groove depth degree in the pulley 1. Moreover a transfer belt 3 is wound on the pulley 1, and the opposite side of the belt 3 is wound on a motor side pulley 1. This causes liquid, sucked between the pulley 1 and the belt 3, to be discharged through respective slits 2 even the pulley 1 is supported with a supporting member 4 and rotated in liquid. Consequently the pulley 1 and the belt 3 retain a good closely touching condition to obtain proper friction transmission.
Patent JP-H01219157-A (JP)
Title: Formation of extra thin metallic vapor-deposited film
Inventor: YAMAJI MASAHIRO
IPC: C23C14/14
Filed: 1988-02-25
Abstract: PURPOSE:To stabilize the film thickness of a metal vapor-deposited onto a base material by disposing plural composite boats equipped with storage tanks in which horizontal cross-sectional areas and depths are specified, respectively, in the lower part of a band-shaped base material to uniformize the quantity of metallic vapor generated. CONSTITUTION:A couple of masks 4 is disposed right under a process drum 2 and a band-shaped base material 1, and an exposure distance 3 is regulated. Plural composite boats 5 are disposed at equal spaces in the lower part of a vapor deposition zone 10 formed by the masks 4. The boats 5 are equipped with storage tanks 50 of 300-700mm<2> horizontal cross-sectional area and >=2mm depth, respectively, where linear metals of Al, etc., supplied are melted by means of resistance heating to generate metallic vapor 6. Only the metallic vapor 6 ascending through the exposure distance 3 formed by the masks 4 is vapor-deposited onto the vapor deposition zone 10 at the rear surface of the base material 1. By this method, Al, etc., can be uniformly vapor-deposited onto the surface of the base material 1 in the width and longitudinal directions.
Patent JP-S62199390-A (JP)
Inventor: SHIRASU ISAO
IPC: G21C17/00
Filed: 1986-02-27
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-H05237681-A (JP)
Title: Laser boring device
Inventor: NAGAMORI SATOSHI
IPC: B23K26/066
Filed: 1992-02-28
Abstract: PURPOSE:To provide the laser boring device capable of prolonging the life of a mask member which is provided between a work and a laser beam and reflects the laser beam and maintaining high-accuracy boring. CONSTITUTION:The mask member 8 which is constituted of the material to reflect the laser beam 1 and has prescribed holes 5 is provided between the work 3 and the laser beam 1 for irradiation. The mask member is formed of a low expansion material and the surface of the mask member 8 is coated 9 with a high reflection material to the laser beam 1.
Patent JP-S58161235-A (JP)
Title: Scanning type electron beam device
Inventor: KOIKE HIROTAMI
IPC: H01J37/06
Filed: 1982-03-19
Abstract: PURPOSE:To make a relatively large-sized sample observable at a high resolution without destroying the sample, by making up a sample storage space between the magnetic poles of an objective lens, while disposing therein a sample holder whose area is larger than the objective lens' magnetic pole-face. CONSTITUTION:A sample storage space 28 being wide in a direction across an optical axis 30 is made up between the magnetic poles of an objective lens 9 while a sample holder 11 whose area is larger than the magnetic pole-face of the objective lens 9 is disposed in the space. On this sample holder, an IC wafer of 4-6 inches in diameter, by way of example, can be easily mounted. And, an electron beam radiated out of an electron gun 3 is emitted and scanned on a sample 15 in the sample holder 11, generating a secondary electron out of the sample surface. This secondary electron is detected by a secondary electron detector 13. During observations on this sample 15, an accelerating voltage of the electron beam is set to a relatively low voltage, 1kv or so. Even if the voltage is low like this, the sample 15 is disposed between top and bottom magnetic pole pieces 22 and 23 of the objective lens 9 so that a high resolution picture can be secured.
Patent JP-H02225788-A (JP)
Title: Blind opening or closing device
Inventor: HAYASHI NORISHIGE
IPC: E06B9/264
Filed: 1989-02-27
Abstract: PURPOSE:To enable a device to be easily operated by for enabling an engaging piece for connecting an endless cable and a sliding body to each other, to be set in a state that they are connected to each other in the lower direction and are free in the upper direction, and in a state that they are connected to each other in the upper direction and are free in the lower direction, which are switched to each other. CONSTITUTION:When a sliding body 21 with an operating hook 42 is operated slidably in the lower direction, then a second engaging piece 29 is oscillated in the upper direction, and first and second holding pieces 31, 32 are engaged with the one side 16a and the other side 16b of a ball chain 16. After that, a pulley is positively rotated and a shaft is positively rotated, and an ascending or descending cord is taken up, and a bottom rail is moved upward. After that, when the sliding body 21 is moved upward by the hook 42, then the engaging piece 29 is oscillated downward, and first and second holding pieces 40, 41 are separated from the one side 16a and the other side 16b. Then, a first engaging piece 27 can be set slidably upward to the chain 16, and the sliding body 21 can be moved upward. Besides, the sliding body 21 is moved downward or upward several times, and a blind is fully opened.
Patent JP-S57158324-A (JP)
Title: Method and device for hardening of tooth profile
Inventor: NAKAGOME INEO
IPC: C21D9/32
Filed: 1981-03-26
Abstract: PURPOSE:To form a hardened layer according to the surface shape of a tooth profile by constituting a closed circuit with conductors which maintain a prescribed spacing from the tooth tops of the part to be hardened and contact the member near both ends thereof, and conducting high frequency electric current to the closed circuit thereby hardening the part to be hardened. CONSTITUTION:A member W to be hardened is introduced into the sector type opening part 6 of a hardening device C, and is held in such a way as to maintain a prescribed spacing between a surface part 4 and tooth tops t. Contactors 5a, 5b are pressed to the surface A of the member W with a pressing mechanism 9, whereby a closed circuit is formed. When a high frequency electric power source E is turned on, the electric current flows through the closed circuit, and flows through the surface layers in conformity with the surface shape of a tooth profile SG. By the effect of magnetic lines of force from the surface part 4, only the surface layer parts over the entire length of the tooth parts evolve heat to hardening temp. Thence, the power source E is turned off, and cooling fluid is supplied through pipes 7 and is injected through injection holes 8 of the part 4, whereby the surface of the opposite tooth part is quickly cooled. Thereby, the entire surface of the tooth part is hardened uniformly in a short time.
Patent JP-S55134691-A (JP)
Title: Potable water regulator
Inventor: OKAZAKI YASUKICHI
IPC: A23L1/00
Filed: 1979-04-10
Abstract: PURPOSE: To maintain clarity of alkaline water in storage tank in a device which separates water into alkaline (potable) and acidic water using electrolysis and electroosmosis by preventing backwash water from entering pump system in cathode chamber side.  
     CONSTITUTION: Anode chamber 2f and cathode chamber 2h are separated by biscuit wall 2c, both chambers are connected in their small part of bottom corner, and some distance from the connected part in each chamber are installed suction pumps 3, 4 having suction inlet. After electrolysis operation, both pumps are driven for sucking liquid. But, after backwash electrolysis operation, only the pump 3 in the anode chamber 2f is driven to allow water in the cathode chamber 2h to be discharged, so that backwash water is essentially prevented from entering pump system in the cathode chamber. Thus, without need for adding special element to the system, no turbidity is given to the storage tank and therefore water clarity is maintained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56139525-A (JP)
Title: Epoxy resin composition
Inventor: KUBO MASAAKI
IPC: C09C1/00
Filed: 1980-04-02
Abstract: PURPOSE: To obtain an epoxy resin composition for cast molding, having a long pot life and good worability, by blending a polybasic carboxylic anhydride (as curing agent) and specific alumina powder (as filler) with an epoxy resin.  
     CONSTITUTION: Crude alumina powder is mixed with H 2 SO 4 , ground, and heated at 290°C or higher and the remaining H 2 SO 4  is removed. The resulting alumina fine powder is used. An epoxy resin containing two or more oxirane groups and having an epoxy equivalent of about 130W150g/eq, the above-mentioned alumina fine powder, and a polybasic carboxylic anhydride (e.g. phthalic anhydride) are blended. The amount of alumina fine powder is within the range of 55W85wt% the total  composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06236192-A (JP)
Title: Karaoke device
Inventor: MATSUMOTO SHUICHI
IPC: G11B27/34
Filed: 1993-02-08
Abstract: PURPOSE:To provide the KARAOKE device which enables a singer to easily and securely start singing by displaying a singing start timing indication mark which changes in display color in the same direction with a text image at a position precedent to the text image. CONSTITUTION:This KARAOKE device is equipped with an accompaniment reproduction part 1 which generates specified accompaniment music, a voice input part 2 which inputs a voice outputted while mixed with said accompaniment music, a text image generation part 4 which generates the text image of the accompaniment music, a timing mark generation part 4 which generates a text timing mark displayed precedently to the text image, a display part 3 which displays this text timing mark and the text image, a display control part 6 which changes the display colors of the text timing mark and text image according to the progression of the accompaniment music, and a storage part 5 stored with accompaniment data that the accompaniment music is based upon, text data that the text image is based upon, text timing data that the text timing mark is based upon, and music position data indicating the progression position of the accompaniment music.
Patent JP-H04222651-A (JP)
Title: All wall type centrifugal separator
Inventor: ARUFUONSU MONKENBUTSUSHIYU
IPC: B04B11/08
Filed: 1991-03-08
Abstract: PURPOSE: To manipulate a peeling disk without rotation of an intake pipe in a solid-bowl centrifugal separator with the intake pipe and the peeling disc. CONSTITUTION: A hub 9 is formed from two concentric hub components 10, 11, an inner hub component 10 is connected to a stationary eccentric body 12, and an outer hub component is connected to a rotatable cover lid 13. In this way, since a peeling diameter of the peeling disc 8 is adjusted, the intake pipe connected with the solid-bowl centrifugal separator is not necessary to disconnection.
Patent JP-S58159631-A (JP)
Inventor: FUKUI TOYOAKI
IPC: H02J7/16
Filed: 1982-03-18
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-H01218278-A (JP)
Title: Teletext receiver
Inventor: NIINO MASAHIRO
IPC: H04N7/025
Filed: 1988-02-26
Abstract: PURPOSE:To know a time until a selected program is displayed by displaying a waiting time from a time point when the program is selected until a teletext is displayed. CONSTITUTION:A teletext decoder 3 samples teletext data superimposed on video signals from a reception display part 7, and accumulates them to a mass storage RAM 30. The teletext data are made into character displaying signals by a teletext decoder 3, written into a display RAM 37, then, mixed and switched to the video signals from the reception display part 7, and displayed. A waiting time displaying means 310 in a main CPU 31 of the teletext decoder 3 measures the time interval of the respective programs of the teletext, and the waiting time from the time when the program is selected until the completion of the displaying is displayed on a display device 50 in the reception display part 7.