baber/WOPTO huggingface dataset:
Patent JP-H01214041-A (JP)
Title: Alignment of sheet-like object and apparatus therefor
Inventor: KIMURA SEIICHIRO
IPC: H01L21/68
Filed: 1988-02-22
Abstract: PURPOSE:To execute an alignment operation of a plate-like object having a cutout part by using a simple structure, quickly and with high accuracy by a method wherein the plate-like object is irradiated with a coherent beam and a rotary stage is stopped when the central position of the cutout part is detected on the basis of a photoelectrically converted output of a diffracted beam other than a zero-order beam after the beam has passed the start position of the cutout part from a peripheral edge other than the cutout part. CONSTITUTION:While a plate-like object 3 having a cutout part 4b in at least one side edge is placed on a rotary stage 1 and is turned, the cutout part 4b is detected and an alignment operation is executed. In this alignment method of the plate-like object, a peripheral edge of the plate-like object 3 is irradiated with a coherent beam CB; a diffracted beam DB other than a zero-order beam which is diffracted at the peripheral edge of the sheet-like object 3 is converted photoelectrically; when the central position (O) of the cutout part is detected on the basis of a photoelectrically converted output after the beam has passed the start position of the cutout part from a peripheral edge 4a other than the cutout part of the plate- like object 3, the rotary stage 1 is stopped. For example, the coherent beam CB from a light source 5 is irradiated perpendicularly to the peripheral edge of the semiconductor wafer 3; a photoelectrically converted output of a photoelectric converter 6 arranged in a position capable of detecting the first-order diffracted beam DB is input to a control device 7.
Patent JP-S59165452-A (JP)
Title: Charge transfer type solid image sensor
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1983-03-11
Abstract: PURPOSE:To prevent the production of an after image by forming two signal charge outlets on a photoelectric converter of CCD type element, and simultaneously producing signal charges of photoelectric converters of 2-row one set displaced by one row at every field by a vertical clock pulse used for driving. CONSTITUTION:Since a clock pulse phi1 is at ''1'' level in the first field, a transfer gate 9'-1 is conducted, and light signal charges stored in photodiodes of (2m- 2)th row, (2m-2)th row, 2m-th row and (2m+1)th row are fed underneath a CCD electrode 2'-1 through a transfer gate 9'-1. Since a clock pulse phi3 is at ''1'' level in the second field, a transfer gate 9'-2 is conducted, and mixed charges of photodiodes (2m-1)th, 2m-th, (2m+1)th and (2m+2)th of 2 rows one set displaced at one row to the first field are fed undernearth the electrode 2'-3. In this manner, the signal charges of the photodiodes of all rows can be read out in the respective fields, thereby preventing the production of an after image.
Patent JP-H08206876-A (JP)
Title: Brazing method and its brazing filler metal
Inventor: HASHIMOTO AKIRA
IPC: F16H57/023
Filed: 1995-02-02
Abstract: PURPOSE: To enhance reliability and to reduce a cost by setting a brazing filler metal of an alloy consisting essentially of a prescribed metal at the brazing sections between steel members or the sections near the same, subjecting these members to a carburization treatment, then to brazing followed by hardening. CONSTITUTION: The brazing filler metal 30 of the alloy essentially consisting of Cu and Mn in an open ring form is set in an annular groove 25 of a helical gear 20 (b). Next, a helical gear 20 and a clutch cone 10 are set in a prescribed press and a clutch cone 10 is press fitted to this helical gear 20 (c). Next, the clutch cone 10 and the helical gear 20 are housed in a carburizing furnace where both are subjected to the carburization treatment and are subjected to brazing by the brazing filler meal 30 in parallel with the carburization treatment (d). A gear member 40 integrated with the clutch cone 10 and the helical gear 20 by brazing is taken out of the carburization furnace and is housed in the fused salt in a salt bath, where the member is subjected to a hardening treatment.
Patent JP-S58171458-A (JP)
Inventor: UORUTAA ETSUCHI KOBUSU JIYUNIY
IPC: C08G63/60
Filed: 1983-03-11
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-S51114030-A (JP)
Title: Liquid crystal driving method
Inventor: OSADA KAZUHIKO
IPC: G09G3/36
Filed: 1975-04-01
Abstract: PURPOSE: Combination of semi-unification and dual frequency methods to rectify defects with the voltage margine, voltage type and frequency margin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000242136-A (JP)
Title: Electro-photographic device, electro-photographic photoreceptor, and control method of electro- photographic device
Inventor: FUKUI TAMIO
IPC: G03G15/02
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect a failure state and the life of a charged part or a discharged part or a photoreceptor of an electro-photographic device. SOLUTION: On a part of a photoreceptor drum side, an insulating substrate part without photo-conductivity and a metal surface part insulated from a photoreceptor grounding substrate to which a reference voltage can be applied are arranged, and further, surface electrometers are arranged at the positions directly after a discharging process and an exposing process, and the measured values of these surface electrometers are calibrated by applying a reference voltage firstly to the metal surface part immediately after a power source is switched on, and measuring 140 by the two surface electrometers.  Then, after the photoreceptor drum has reached a normal operation speed, it is confirmed and displayed 180, 190 whether or not the charged part and the discharged part are normally operating, by measuring the potentials of the photoreceptor drum surface (insulated substrate part) immediately after charged and discharged by the two surface electrometers, and comparing them with normal range values stored beforehand.
Patent JP-H07260243-A (JP)
Title: Air supply register
Inventor: OHASHI TOSHIHIRO
IPC: E04B1/70
Filed: 1995-02-06
Abstract: PURPOSE:To improve switching operability without introducing loss of an air supply amount of a switching member of a damper by providing the member along a lower surface in an air supply passage, and disposing a knob of the member at a center of a lower part of a front grill of a register body. CONSTITUTION:An air supply register 10 slidably supports a switching member 17 so coupled to a split damper 15A at a register body 13 as to switch the damper 15A from an indoor side. The member 17 is provided along a lower surface of an air supply passage 14 of a register body 13, and its knob 17A is disposed at a center of a lower part of a front grill 13B of the body 13. The member 17 is guided to a slide guide provided along the lower surface of the passage 14. Thus, switching operability of the damper can be improved without introducing a loss of an air supply amount by the member of the damper.
Patent JP-H05244717-A (JP)
Title: Protective relay
Inventor: KASAMA ICHIRO
IPC: H02J3/38
Filed: 1992-02-26
Abstract: PURPOSE:To eliminate a transfer interrupter by detecting power interruption based on the differences of power supply frequency and power supply voltage. CONSTITUTION:A first detecting means 12 detects frequency difference of the power supply while a second detecting means 13 detects voltage difference of the power supply. A decision means 14 makes a decision of power interruption based on the outputs from both detecting means 12, 13. Consequently, power interruption can be detected reliably even if output from a nonutility generator varies in surplus direction through a commercial power supply and thereby power supply frequency or power supply voltage varies in increasing direction in a system wherein the nonutility generator and the commercial power supply are subjected to system interconnection while allowing reverse power flow.
Patent JP-S59164736-A (JP)
Title: Process for combined production of phenylacetic acid ester and phenylacetaldehyde
Inventor: AYABE MITSUKUNI
IPC: C07C67/36
Filed: 1983-03-10
Abstract: PURPOSE:To improve the yield of the titled compounds, by reacting a benzyl halide with CO, H2, a basic substance and an aliphatic alcohol, distilling and concentrating the reaction mixture, washing the concentrate with an aqueous solution of a mineral acid, distilling the organic phase to obtain the titled substance, adding an acidic substance to the bottom residue, and distilling the residue again. CONSTITUTION:A mixture of the titled substances is is produced by reacting a benzyl halide with CO, H2, a basic substance and an aliphatic alcohol in the presence of a Co carbonyl catalyst. The reaction mixture is distilled to remove the unreacted substances, a low-volatile components, etc., and the obtained concentrate is washed with an aqueous solution of a mineral acid to transfer the inorganic salts in the aqueous phase. The organic phase is distilled to obtain the mixture of the titled substances as a distillate. An acidic substance is added to the distillation bottom residue to decompose the phenylacetaldehyde adduct, and the mixture is distilled again to recover phenylacetaldehyde. EFFECT:The ratio of the products can be controlled by selecting the reaction condition. USE:Intermediate of pharmaceuticals, agricultural chemicals, perfumes, and dyes.
Patent JP-S60184319-A (JP)
Inventor: MINAMI TERUO
IPC: B60K17/06
Filed: 1984-02-29
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-2000244662-A (JP)
Title: Exchange
Inventor: AKASAKA KAZUHIRO
IPC: H04M3/54
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an exchange by which the basic configuration of software is not drastically changed and a high call completion rate of a representative selection call is maintained by discriminating whether qualification as an incoming call destination is provided or not and transferring to the substitutive incoming call destination which is indicated by the registered identifying information. SOLUTION: Identifying information which indicates the substitutive incoming call destination in place of plural terminals 11-1 to 11-M to which plural representative groups 1-m belong is previously registered in a transfer destination storage means 15 concerning the plural groups 1-m. A call processing means 14 discriminates whether the qualification as the incoming call destination exists or nor with respect to the call being the object of the call processing. The means 14 transfers the call corresponding to the substitutive incoming call destination which is indicated by identifying information registered in the means 15 concerning the groups 1-m when the result of discrimination is true. Therefore, important information or emergency information are rapidly transmitted with high accuracy.
Patent JP-S56134326-A (JP)
Title: Control device of optical information reproducing equipment
Inventor: KONDOU MITSUSHIGE
IPC: G11B7/09
Filed: 1980-03-25
Abstract: PURPOSE:To obtain a control device which has a simple constitution and can be adjusted easily,  by providing at least two controlling semiconductor light sources, driving a high-speed modulation  by the respective different frequencies, and separately taking out the signals contained in the respective projection light beams by means of photoelectric conversion. CONSTITUTION:The semiconductor light source 1a, 1b are modulated at high speed by frequencies f1, f2 by means of the oscillators 15a, 15b, respectively, and the output 17 of the photodetector 16 also contains the respective frequency components. Accordingly, spectrum of the output 14 of the LPF21 becomes that of the output 14 of the semiconductor light source 1c. Also, the  respective outputs of the BPF's 18a, 18b are envelope-detected by the envelope detectors 19a, 19b, spectrums of those outputs 20a, 20b become those of the outputs 10a, 10b of the photodetectors 9a, 9b, and also the relation of the focus position of the emitted light beam 2c and the surface  position of the disk 5 becomes same as the relation of the focus position of the emitted light beam  2c and the disk surface position of the outputs of the photodetectors 9a, 9b, as well. According to  such a constitution, the position of a lens can be controlled by the output of the differential amplifier 11, and the device can be made a simple constitution.
Patent JP-H01216764-A (JP)
Title: Polishing device and polishing method
Inventor: WADA SHIGENOBU
IPC: B24B37/005
Filed: 1988-02-22
Abstract: PURPOSE:To enable the complete specular face polishing of a semiconductor substrate, etc., without distortion by regulating the feeding quantity of a polishing liquid and adjusting pressure applied to a holder. CONSTITUTION:A semiconductor substrate 1 is held by a holder 2 being opposite to a rotating polishing pan 6, and the substrate 1 is floated up by the hydroplaning effect of a polishing liquid fed onto the polishing pan 6 and polished. At this time, by regulating the feeding quantity of the polishing liquid fed from a tank 9 to the polishing pan 6 through a pipe 10 while adjusting the pressure applied to the substrate 1 by changing the number of weights 8, the interval between the surface of the polishing pan 6 and the machining face of the substrate 1 is kept at 20mum or less over the whole face. Thereby, the substrate 1 can be completely polished into a specular surface without distortion.
Patent JP-H06250945-A (JP)
Title: Simulation device with protocol inspection function
Inventor: KANAI HISAYUKI
IPC: G06F13/00
Filed: 1993-03-01
Abstract: PURPOSE:To automatically and efficiently detect a protocol violation by permitting a protocol violation module to detect the protocol violation at the operation simulation time of a system. CONSTITUTION:When the command signal of a function module 1 is a read instruction, a function module 2 having a memory function outputs stored data to a bus 3, and receives and writes data inputted from the function module 1 or an external part when the command signal is a write instruction. The protocol violation detection module 4 detects whether the change of an address strobe signal, the change of a data strobe signal and the change of an address signal are in a decided procedure or not in a read/write cycle, and detects the protocol violation. The detected protocol violation is supplied to a simulation result display device 6 through the bus 3 and the simulation result display device 8 monitor-displays the result.
Patent JP-H09231128-A (JP)
Title: Memory address output circuit
Inventor: SUZUKI MASAYOSHI
IPC: G06F12/06
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease the number of address output pins for a memory and to make a device small in size and low in cost. SOLUTION: An address which is latched by an address latch part 201 is divided into a high-order and a low-order part, which are inputted to selectors 203 and 204. When the inputted address is an address of a ROM, a control part 202 inputs a select signal to both the selectors so that the high-order and low-order parts of the address are outputted in parallel, and outputs the address to the ROM as signals 7 and 8. When the address is an address of a DRAM, the high-order address and low-order address are outputted on a time-division basis from one of the signals 7 and 8 which is connected to the target DRAM. Consequently, an address bus can be shared by different devices and the number of address signals can be decreased.
Patent JP-S62199312-A (JP)
Title: Vibrating drill
Inventor: ODA TAKASHI
IPC: B23B45/16
Filed: 1986-02-25
Abstract: PURPOSE:To demonstrate a required performance of the drill in the headline for a long time without abrasion and deterioration of a seal member by providing a rotating means formed of a universal coupling which connects a crank mechanism to a piston between the piston and a piston reciprocating drive mechanism. CONSTITUTION:A drill bit 38 is rotated through an intermediate spindle 23, a cylinder 31 and a spindle 34 from a motor 2. When a clutch is engaged by means of a clutch plate 43 and a bevel gear 26, a piston 32 is reciprocated by means of a crank shaft 28 and a connecting rod 30 and impact is given on the drill bit 38 through a hammer 33 and a striker 35. The piston 32 is connected to the connecting rod 30 by a universal coupling 8 and rotatable together with the cylinder 31, and since the hammer 33 is also rotatable, O rings 83 and 84 located between respective outer peripheries of the piston 32 and the hammer 33 and the inner periphery of the cylinder 31 receive very small load or no load caused by rotating and a deterioration by abrasion can be small, hardly causing any airleakage.
Patent JP-H05208799-A (JP)
Title: Side shift device for fork-lift
Inventor: OKAZAKI YOSHIHIRO
IPC: B66F9/24
Filed: 1992-01-31
Abstract: PURPOSE:To automatically register the center of a side shift device with the center of a cargo. CONSTITUTION:Cargo detectors 9a and 9b to detect the end of a cargo positioned in front of a side shift device 1 are respectively independently laterally movably arranged on both sides of the side shift device 1 and distance sensors 13a and 13b to detect movement distances of the cargo detectors 9a and 9b are provided. From detected results from the distance sensors 13a and 13b, the deviation in a lateral direction of a cargo 14 from the side shift device 1 is computed. A controller 12 which outputs a signal to the side shift drive means so that the side shift device 1 is deviated by the deviation amount based on the computed result is provided.
Patent JP-H11237275-A (JP)
Title: Level sensor
Inventor: KATO AKIO
IPC: G01F23/38
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a level sensor by which a level can be detected without a contact, which does not generate an error even after a long-term use and whose reliability is high. SOLUTION: In a sensor, a level is detected in such a way that the movement of a float arm 10 to which a float 11 is attached is detected on the basis of a change in the output of an magnetoelectric conversion element 6. In this case, a magnet 12 which is attached to the shaft part 10a of the float arm 10 is arranged inside a magnet housing part 4 in a case 2, and a cover 18 is attached to the opening part of the magnet housing part 4 so as to prevent a foreign body from creeping into the magnet housing part 4.
Patent JP-H02218891-A (JP)
Title: Fan abnormality detecting system
Inventor: KITA KAZUNORI
IPC: H02P29/00
Filed: 1989-02-20
Abstract: PURPOSE:To enable the easy and certain detection of abnormality of a fan in a data processing device of forced air cooling type by monitoring the rotation time by the rotation inertia of the fan after breaking the DC power source of the data processing device to detect the abnormality of the fan. CONSTITUTION:In a forced air cooling type data processing device, a unit part 1 is forcedly cooled by a fan part 3 disposed on the lower part of the unit part 1. In this case, a rotation detecting sensor part 2 and a fan abnormality detecting part 4 to each of which a power source is fed from a battery part 5 through a power source feed line 7 are provided. When the DC power source of the data processing device is interrupted, the power source supply to the fan part 3 is stopped, but the fan continues to rotate by the rotation inertia. Therefore, this rotating state is detected by the rotation detecting sensor part 2, and its sensor signal 6 is inputted to the fan abnormality detecting part 4, in which the rotation time is monitored, and notified as a fan abnormality when it is shorter than a fixed time corresponding to the normal rotation time.
Patent JP-S63206890-A (JP)
Inventor: KIMURA HARUO
IPC: G07F17/00
Filed: 1987-02-24
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-S63210382-A (JP)
Inventor: NAKAJIMA YASUHIRO
IPC: E06B1/52
Filed: 1987-02-24
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-S62198690-A (JP)
Title: Production of salt of phosphoric acid ester
Inventor: FUKUDA MASATAKA
IPC: C07F9/11
Filed: 1986-02-26
Abstract: PURPOSE:To obtain the titled uniform compound with little degradation of smell and hue and useful as a raw material for cosmetics, etc., by dissolving a specific acid phosphate in a mixture with a water-soluble substance having hydroxyl group in the molecule, followed by neutralization with a caustic alkali, etc. CONSTITUTION:One or more kinds of acid phosphates (example; monolaulyl phosphate, etc.) expressed by formula I (R1 represents 8-18C hydrocarbon group) or formula II (R2 and R3 represent 8-18C hydrocarbon group) is mixed with one or more kinds of water-soluble substances having hydroxyl group in the molecule (example; propylene glycol, etc.) and dissolved to form a solution. Then one or more kinds of causic alkalis or alkanolamines having 2-3C hydroxyalkyl group (example, triethanolamine, etc.) is added to form a neutralization product and obtain the aimed compound.
Patent JP-H09232273-A (JP)
Title: Method for cleaning semiconductor wafer and cleaner
Inventor: MANAKO KAZUYOSHI
IPC: H01L21/304
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To hold constant solution concentration of a lotion, uniformly clean and etch a semiconductor substrate by stabilizing cleaning effects. SOLUTION: In a method for cleaning a semiconductor board 3 by using a lotion obtained by dissolving gas and its cleaner 1, when a semiconductor wafer is cleaned by the lotion, solubility serving as reference of the gas has previously be acquired and this is set as set solubility. When the semiconductor wafer is cleaned, solubility of the gas is measured and compared with the set solubility, and a temperature of solvent, concentration of solute gas, and all or a part of flux of solute gas are adjusted with respect to a deviation from the set solubility, and the solubility of solute gas is controlled so as to be a constant value. A consumption amount and a consumption speed which oxidization gas or reduction gas dissolved in the lotion should be set have previously been acquired to set as a set consumption amount and consumption speed.  Comparing with this at the time of actual cleaning, controlling is performed to correct a cleaning time with respect to a deviation from the set consumption amount and consumption speed.
Patent JP-H06254725-A (JP)
Title: Flange member bonding method to cylinder base material for electrophotographic device
Inventor: MIYAMOTO MITSURU
IPC: B23P13/02
Filed: 1993-03-02
Abstract: PURPOSE:To attain high-precision junction by sticking the adhesive sections of a flange member machined into a step shape to the inner periphery unmachined sections of a cylinder base material for an electrophotographic device, and coupling the coupling sections of the flange member with the inner periphery machined sections of the base material via transition fit. CONSTITUTION:When a shaft flange 10 and a gear flange 20 are to be bonded to both end sections of the photosensitive drum 24 of an electrophotographic device, inner peripheries of both end sections of a photosensitive drum base material 1 made of Al are cut by the prescribed length to form step-like inner periphery machined sections 6, 7. Both end faces are cut-finished concurrently with this machining. Coupling sections 11, 22 having nearly the same diameters as the inner diameters of the inner periphery machined sections 6, 7 and adhesive sections 12, 23 having the outer diameters slightly smaller than the inner diameter of the base material 1 are integrally formed on the flanges 10, 20. The adhesive sections 12, 23 are coated with adhesives 25, 26, the flanges 10, 20 are coupled with both end sections of the base material 1, they are stuck via the adhesives 25, 26, the coupling sections 11, 22 are coupled via transition fit, and they are integrally bonded.