baber/WOPTO huggingface dataset:
Patent JP-H03133099-A (JP)
Title: Plasma generating device
Inventor: ITO MASASHI
IPC: B23K10/00
Filed: 1989-10-16
Abstract: PURPOSE:To accurately detect the time for exchanging electrode materials by comparing a signal indicative of the position of one electrode moved with a signal transmitted from a memory portion for memorizing the normal position of the electrode at each set voltage so as to diagnose the position of the electrode. CONSTITUTION:A position detector 10 for detecting the position of an electrode moved, a memory portion 12 for memorizing the normal position of the electrode at each set voltage, and a comparison diagnostic portion 13 for comparing a signal transmitted from the position detector 10 with a signal from the memory portion 12 so as to determine whether the position of one electrode is normal or abnormal, are prevented. When one electrode is consumed the electrode is moved toward the other electrode and the voltage between both electrodes is adjusted to the set voltage. The position of the former electrode is detected and is compared with the data of the normal positional range of the electrode, and when the position of the electrode moved is abnormal abnormality is warned so as to require exchange of electrodes. Thus the time of exchanging electrodes due to consumption is readily detected.
Patent JP-H10113998-A (JP)
Title: Production apparatus of roller using curing type liquid resin
Inventor: OGOSHI HIROSHI
IPC: B29K105/22
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To produce a production apparatus of a roller using a curing type liquid resin without burr on the roller end part, without the need of finish processing after molding, such as abrasion and cutting. SOLUTION: In a production apparatus of a roller using a curing type liquid resin by providing mandrel holding members 3, 4 for supporting both end parts of a mandrel 2 at both ends of a cylindrical mold 1, and filling a cure type liquid resin into the periphery of the mandrel 2 held by the mandrel holding members 3, 4, a ring groove 7 is provided on the inner surface of the mandrel holding members 3, 4, which is the surface contacting with both ends of the resin part 13 of the roller 12 to be produced.
Patent JP-S62130818-A (JP)
Title: Injection molder
Inventor: ITO KIMITO
IPC: B29C45/52
Filed: 1985-11-30
Abstract: PURPOSE:To prevent a screw head and a ring valve from wearing by a method wherein ceramic material for wear prevention is provided at the end surface on the screw head side of the ring valve or at the end surface on the ring valve side of the screw head. CONSTITUTION:A plasticizing screw 1 which is fittingly inserted in a heating cylinder so as to be freely rotated and reciprocated consists of a screw shaft part 2 and a screw head 3 which is mounted at the tip of the screw shaft part 2 and composed of a shell-shaped head main body 4 and a mounting part protrusively provided at the rear end surface of the head main body 4. Cylindrical ceramic materials 9, the end surface of each of which is exposed at the rear end surface of the head main body 4 so as to abut against the end surface of a ring valve 6, are imbedded in the head main body 4. The ceramic materials 9 are preferably arranged at equi-distant. Thus, even when the plasticizing screw rotates, either the screw head or the ring valve is prevented from wearing.
Patent JP-H04148808-A (JP)
Title: Position detecting method and position aligning method
Inventor: SHIBATA HIROMASA
IPC: G03F7/207
Filed: 1990-10-11
Abstract: PURPOSE:To simplify an optical system for guiding out diffracted light and to facilitate the adjustment of an optical axis by detecting the amounts of displacements of first and second objects based on the phase different between beat signals having equal frequencies. CONSTITUTION:The electric signal which is detected in a mask-signal light receiving part 6a of the signal light receiving parts (detectors) of a bisected sensor 6 contains the beat signals having two beat frequencies fa and fb. The signal is divided into two signals. The signals are filtered through a low-pass filter 7a having the threshold value of f = 0.5 MHz and a bypass filter 7b which satisfy the condition of fa<f<fb. The + or -first mask signal and the + or -first wafer signal and the + or -fourth mask signal and the + or -fourth wafer signals obtained in this way are inputted into first and fourth phase meters 8a and 8b. Thus each phase is measured. When the + or -first and + or -fourth phase signals are detected at the same time in this way, the broad detecting range with the + or -first light can be covered, and the super-high resolution in the + or -fourth light can be achieved.
Patent JP-H10113442-A (JP)
Title: Game hall control system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To enable to prevent a sales loss by improper operation, by recording sales information of a game medium lending machine in a before-business mode on the business day into a business memory area of a game information processing device, which is not initialized when the system gets into a business mode, as before-business information. SOLUTION: Game medium calculation information is respectively recorded by business days into each memory area of game machines 11, game medium lenders 12, game medium counting machines 13, game island end safes 14, automatic card vendor 15, and other game relating devices. When the system switched from the before business mode to the business mode, each calculation information memory area storing a memory of the game medium calculation information on the previous business day is initialized.  At that time, the sales information of the game medium lender 12 is recorded in the business memory areas of a game hall information processing device 21, a game island information processing device 22, game machine information processing device 23, etc., which are not initialized when the system is switched into the business mode, as the before business information in the before business mode on the business day.
Patent JP-H03130850-A (JP)
Title: Semiconductor integrated circuit
Inventor: HAYAKAWA TAKETOSHI
IPC: G06F21/79
Filed: 1989-10-17
Abstract: PURPOSE:To protect the secrecy of the data stored in a memory by providing the connection selecting circuits which are connected to the data signal lines and the data terminals and controlled by the selection signals and keeping the secrecy of the value of the selecting signals. CONSTITUTION:The data signal lines (D0 - D3) 2 are connected to the connection selection circuits 4, and one of lines 2 is selected by the selection signals (S01, S00) 5 and connected electrically to DATA0, for example, of the data terminals 3. At the same time, each of other DATA1 - DATA3 of the data terminals 3 is also connected electrically to each of lines 2 via the circuits 4 and the selection signals 6 - 8. Thus the combination of electrical connections can be freely set between the lines 2 of the circuit 1 and the terminals 3 via the circuits 4 and the signals 5 - 8. Then the value of signals 5 - 8 can be kept secret to outsiders.
Patent JP-2000097416-A (JP)
Title: Ascending kiln type dryer and furnace provided with the same
Inventor: MORIGUCHI YAICHIRO
IPC: F26B17/14
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an ascending kiln type dryer capable of efficiently treating even a material to be treated containing a large quantity of moisture like a crude refuse in a large quantity and a furnace having the dryer. SOLUTION: In the ascending kiln type dryer comprising an opening 13 for receiving a material A to be treated a housing 12 disposed under the opening 13 and having an exhaust unit 15 for exhausting the material, and a plurality of receivers 11 disposed in the housing 12 between the opening 13 and the unit 15 to receive the material A and advancing down; a rotating center of the receivers 11 is disposed at a position alternately different along a vertical direction in the housing 12.
Patent JP-S62132262-A (JP)
Title: Cassette loading device
Inventor: KISHIMOTO YOSHINOBU
IPC: G11B15/675
Filed: 1985-12-02
Abstract: PURPOSE:To prevent the abutting by providing a time difference when a cassette holder starts to shift from a cassette loading position to a cassette up position and when a shifting member having a cassette cover starts to shift to a cassette inserting and discharging position. CONSTITUTION:When a cassette holder 11 is at the second position (the loading condition of a tape cassette), a clearance K is provided between an input member 18 of a shifting member 3 and a wall 2b of a guide groove 2a of a transferring member 2. Thus, the shifting from the second position of the cassette holder 11 to the first position (cassette up position) is started, and even then, the shifting member 3 will not be immediately shifted from the fourth position (the position where an edge part 3b of an oblong hole part 3a and a guide member 14 are abutted) to the third position (inserting and discharging position of a tape cassette 1), the cassette holder 11 is shifted a little in the first position direction, the transferring member 2 is turned a little in an (e) direction, shifting is executed after the clearance K comes to zero, and therefore, a top case 20 and a cassette cover 15 will not be abutted.
Patent JP-2001054696-A (JP)
Title: Wet cleaning apparatus using laundry cleaning device
Inventor: OKAZAKI YOSHITANE
IPC: D06F21/06
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To improve economic efficiency and work efficiency by providing an opening and closing door on the inside surface of an inner drum of a laundry cleaning device, and fixing flat wet washing storing casings having water passing holes in the peripheral surface at equal spaces. SOLUTION: An opening and closing door 4 is provided through a hinge 5 on the inside surface of an inner drum 2 of a laundry cleaning device 1 to be inscribed therein in the direction of the cylinder, and flat wet washing storing casings 3 having water passing holes 6 in the peripheral surface are fixed at equal spaces. Further, the wet washing storing casings 3 are fixed by stopping bolts inserted through the water passing holes 6 of the outside surface in inner drum holes of the inner drum 2. Thus, it is possible to prevent fatal damages to clothes such as twisting, fluff, shrinkage, out of shape, a change in feeling, and efficient work can be performed.
Patent JP-S61149715-A (JP)
Title: Gasification burner
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1984-12-22
Abstract: PURPOSE:To prevent a flowed-down fuel from flowing out of a burner during a fuel oil feeding operation and to continue a stable gasification and combustion of the fuel by a method wherein a narrow air blowing port is opened at the extremity end of an air blowing cylinder, several auxiliary air blowing ports are opened at the narrow wall around the narrow air blowing port and an air flow passage is formed between the several auxiliary air blowing ports and the fuel oil feeding pipe. CONSTITUTION:Heating and combustion air injected strongly from the narrow air blowing port 20 is concentrically injected toward the inner surface of the top part of a gasification cylinder 11 along the surface of the fuel oil diffusion body 25, so that the desired amount of fuel oil can be fed to the inner surface of the top part the gasification cylinder 11. Further, the heating and combustion air is supplied toward the inner surface at the extremity end part of the gasification cylinder 11, the fed fuel oil is positively supplied to the inner surface at the top part of the gasification cylinder 11 while the fuel is being diffused and moved along the surface of the fuel oil diffuser body 25 so as to continue the stable gasification combustion. An air flow passage 30 is passed through between the auxiliary air blowing port 29 and the fuel oil feeding pipe 26, the flowing-down fuel oil transmitted along the outer circumference of the fuel oil feeding pipe 26 during the fuel oil feeding operation is forcedly blown up by heating anc combustion air which is strongly injected from the air flowing passage 30 and then the flowing-down of the fuel oil is prohibited.
Patent JP-S63124018-A (JP)
Title: Scanner
Inventor: SAITO HIROSHI
IPC: G02B26/12
Filed: 1986-11-14
Abstract: PURPOSE:To satisfactorily correct a focal shift in a scanning position in the sub-scanning direction, and to execute a scan of a large screen with high resolution, by placing an optical element whose refractive power is varied continuously in only the sub-scanning direction, between a rotary polygon mirror and the scanning surface. CONSTITUTION:Between a rotary polygon mirror 1 and the surface 3 to be scanned, an optical element 5 which does not have a refractive power in the main scanning direction but has a refractive power in only the sub-scanning direction is placed. As a result, a luminous flux in the main scanning direction, among luminous fluxes from a light source 10 is reflected by the polygon mirror 1 through a cylindrical lens 4 having no refractive power in the main scanning direction, passes through the optical element 5 as it is by a condensing lens (f-theta lens system) and reaches on the surface 3 to be scanned. On the other hand, the luminous flux in the sub-scanning direction is condensed to one point PF of one reflecting surface of the polygon mirror in order to correct a surface inclination of the polygon mirror 1 by the lens 4, and focused again onto the surface to be scanned 3 by a lens 2 and the optical element 5. In this case, since the optical element 5 is constituted so as to have a refractive power varied continuously in accordance with an image curvature quantity in each image height of the lens 2, the image curvature in the sub-scanning direction can be corrected satisfactorily.
Patent JP-H05110025-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAITO TSUTOMU
IPC: H01L27/04
Filed: 1991-10-18
Abstract: PURPOSE:To secure breakdown strength for capacitor film, to form an excellent cell capacitor, and to accomplish the title semiconductor device of large capacitance to be operated at high speed by a method wherein the storage electrode of a capacitor, to be formed on a substrate, is constructed in such a manner that it has the rounded upper edge face and also it has forward taper structure side face. CONSTITUTION:A conductive film 2 is formed on a substrate 1, and an accumulated electrode 4 is formed by patterning the conductive film 2 by anisotropic dry-etching using a resist film 3 as a mask. Then, the resist film 3 us removed, and the upper edge face of the accumulated electrode 4 is rounded sputter ions 5. As a result, the deterioration of breakdown strength of the capacitor film can be prevented, and not only horizontal direction but also vertical direction is not etched by sputter ions. Also, hydrogen bromide is added to sputter ions 5 when the sputter-ion etching is conducted, a taper is formed in the forward direction on the side wall of the accumulated electrode 4, and when both methods are jointly used, the effect can be made higher.
Patent JP-2000094776-A (JP)
Title: Carriage drive mechanism
Inventor: KATANO KEIJI
IPC: B41J19/20
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a carriage drive mechanism for printer in which vibration of the carriage drive mechanism is prevented from being transmitted to the carriage and only the driving force of a drive motor can be transmitted smoothly to the carriage. SOLUTION: The carriage drive mechanism 1 comprises a drive pulley 4, a driven pulley 6, a toothed belt 2 entrained about the drive pulley 4 and the driven pulley 6, a carriage 3 bonded to a part of the toothed belt 2, a supporting shaft 10a for the drive pulley 4 and a drive motor 10 for rotating the supporting shaft 10a wherein the pitch of the toothed belt 2 in the carriage drive mechanism 1 is set at 1.2 mm or less.
Patent JP-H0590657-A (JP)
Title: Laminate type piezoelectric actuator and fabrication thereof
Inventor: ONO TOMEJI
IPC: H01L41/22
Filed: 1991-09-25
Abstract: PURPOSE:To reduce a distance between band-shaped electrodes of first and second electrode layers and increase displacement with respect to a drive voltage by disposing said first electrode layer band-shaped electrode between the band- shaped electrodes of the second electrode layer and connecting the both to the same external common electrode. CONSTITUTION:Metal paste is printed on one surfaces of piezoelectric ceramics green sheets 1, 2 before sintering to form electrode layers. Pluralities of the piezoelectric ceramic sheets 1, 2 are positioned and integrally laminated, and thereafter sintered. Metal paste is applied on opposite side surfaces of the paired laminated layers such that those side surfaces are connected with the band- shaped electrodes 11, 12 whereby an external common electrode is formed, and thereafter the external common electrode is baked. Prior to the sintering of the paired laminates metal paste may be applied on opposite side surfaces of the laminates such that the opposite side surfaces are connected with the band-shaped electrodes 11, 12 whereby an external common electrode may be formed, and thereafter the paired laminates and the external common electrodes may simultaneously be sintered.
Patent JP-H03177731-A (JP)
Title: Ventilating device
Inventor: POORU EMU SARAZEN JIYUNIA
IPC: F24F11/76
Filed: 1990-10-08
Abstract: PURPOSE: To provide a ventilator which can surely seal up air and intercept light, by surely engaging a louver rotation stop member provided closer to the rear free end section of the bottom louver of a backframe than the front free end section of the louver with louvers. CONSTITUTION: Attaching tabs 52 are provided on the top louver 32 of a backframe 14 so that the tabs 52 may get in top tab openings 48 when the backframe 14 is engaged with a housing 12. Each tight closure member 10 provides a stop surface which is engaged with the lowest end section 101 of a bottom louver 94, and a closed surface 102 extended perpendicularly from the top louver 32 of the backframe 14 is extended toward a bottom louver 38 in the vertical direction over the full length of the top louver 32. When the top louver 32 is closed, the forwardly extended edge section 98 of the louver 90 is surely engaged with the closing surface 102 and intercepts the flow passages of air and light.
Patent JP-H0583391-A (JP)
Title: Callee busy detection system for electronic exchange
Inventor: MIYAKE KYOSUKE
IPC: H04M3/42
Filed: 1991-09-24
Abstract: PURPOSE:To provide the callee busy detection system capable of a busy detection without a wasteful line wire origination. CONSTITUTION:The electronic exchange having an interface function with a host computer 5 is provided with a means (central control means 4) requiring the registration of a line wire origination number at the time of the origination to the host computer 5 when the extensions 1 and 2 in the electronic exchange perform the line wire origination and a callee extension 1 replies to it and deleting the line wire origination number when the speech is released, a means (central control means 4) requiring the retrieval to the host computer 5 whether or not the line wire origination number is registered when another extension dials the line wire origination number, and a means (central control means 4) outgoing a busy signal for the extension when a busy state is detected based on the retrieval information returned from the host computer 5 at the retrieval request. The busy state with the callee extension 11 can be detected before activation of the line wire by the electronic exchange on a calling side.
Patent JP-H08132552-A (JP)
Title: Laminated foam
Inventor: KADOISHI TOYOSHIGE
IPC: E04F13/08
Filed: 1994-11-07
Abstract: PURPOSE: To provide laminated foam capable of saving the use amt. of an adhesive and a time and the amt. of heat for drying. CONSTITUTION: A solvent type acrylic adhesive 2 (solid; 20%) is applied to one surface of closed cell foam 1 (electron beam irradiation quantity; 2 Mrad, surface roughness obtained by instantaneously baking the surface of the foam at 190 deg.C with butane gas; 30-60μm) composed of a vertically foamed ethylene/ propylene random copolymer crosslinked by radiation and set to foaming magnification of 18 times and a thickness of 4mm in the coating amt. shown by a table 1 to be dried and a soft vinyl chloride resin sheet 3 with a thickness of 700μm is laminated to the foam 1 through the adhesive 2.
Patent JP-H11111439-A (JP)
Title: Induction heating type cooking device
Inventor: NAGATA RYUJI
IPC: H05B6/12
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To detect abnormal temperature rise of a heater element of a driving circuit and prevent rupture of the heater element by installing a cooling fan to blow a wind to cooling fins installed in the heater element, forming a wind- proofing wall in the windward of the cooling fins, and arranging a heat sensing element in the peripheral part of the heater element in a non-contact manner. SOLUTION: Cooling fins 14 are installed in a heater element 13 of a driving circuit 12 which control current carrying to a heating coil 11 formed in an upper part of a main body and a wind is blown by a cooling fan 15. A wind- proofing wall 17 is installed in the windward side of the cooling fins 14 and a heat sensing element 16 to detect the abnormal temperature elevation of the heater element 13 is installed in the rear side of the wind-proofing wall 17 in a non-contact manner. When the quantity of cooling wind from the cooling fan 15 is lowered due to abnormal use and temperature increase exceeding the operational temperature limit of the heater element 13 due to insufficient cooling occurs, the heat sensing element 16 detects that and stops heating of the device and at the same time gives an alarm to prevent the heater element 13 from rupture.  Abnormal use such as clogging of a suction inlet or a discharge outlet is brought to user's notice and the safe use of the device is carried out.
Patent JP-S62161766-A (JP)
Inventor: BARUGE ARUHEDE
IPC: C07C323/47
Filed: 1986-11-14
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-H04152011-A (JP)
Title: Smooth profile working system
Inventor: YOKOYAMA EISUKE
IPC: B23Q35/30
Filed: 1990-10-11
Abstract: PURPOSE:To enable working of a smooth three-dimensional curved surface, in the numerically controlled copy working of the press die or the like for an automobile body, by using a working machine by which a rotary cutter is positioned so as to be perpendicular to the working surface, and a compound probe for supplying data to the working machine. CONSTITUTION:In this working system, the shape of a three-dimensional master model is converted into the X, Y, and Z directional position data and the right-and-left and front-and-rear directional angle data of a probe by means of a compound probe. A five-shaft working machine moves a rotary cutter 10 in the X, Y, and Z directions on the basis of the above data, and performs working while changing its right-and-left and front-and-rear directional angles. In other words, when there is an angular displacement by means of a NC rotary mechanism 22, 26, displacement is caused at the end of the rotary cutter 10 in the X and Z directions or in the Y and Z directions corresponding to the respective angles. When working is performed, the spindle 28 of the rotary cutter 10 is perpendicular to the working surface, and the surface is cut by the outer circumferential part, end part, and inner circumferential part of the cutter 10 while being brought into contact in a ring shape, thus the cutting traces are crossed, and the surface is cut in a smooth surface.