baber/WOPTO huggingface dataset:
Patent JP-H06104754-A (JP)
Title: Multistage analog-to digital converter provided with buried correction data memory for trimming of ladder-type resistance
Inventor: MAIKERU KIISU MEIZU
IPC: H03M1/14
Filed: 1993-06-30
Abstract: PURPOSE: To indirectly correct the nonlinearity of the ladder-type resistor of an A/D converter(ADC) circuit by linearizing the reference voltage at a tap point, generated by means of the ladder-type resistor of the ADC by using correcting data stored at every step of the ladder-type resistor. CONSTITUTION: An A/D converter is provided with a ladder-type resistance circuit 108, which generates a series of step-like reference voltages 3/16-13/16 and a set of comparator circuits 110, which compare voltages derived from an input voltage Vin with at lest a subset of the voltages 3/16-13/16. An embedded memory array in the A/D converter stores the digital values corresponding to each tap point of the ladder-type resistor 108, namely, to each reference voltage 3/16-13/16. In a first conversion cycle, roughly calculated conversion values CP1-CP16 are generated by comparing a series of reference voltages MSB1-MSB16 with the voltage Vin. The values correspond to one of the tap points of a ladder-type resistor 124 as the values which are the nearest the voltage Vin. In a second conversion cycle, the conversion value of further more precise resolution is generated.
Patent JP-H0326880-A (JP)
Title: Suction pipe connection device for rotary type compressor
Inventor: ONO KIMITO
IPC: F04B39/12
Filed: 1989-06-23
Abstract: PURPOSE:To prevent the deformation of a sealed container and cylinder bore and improve the assembly performance of a compressor and obtain a connecting device having the superior productivity and durability by tightening-fixing the contraction part of a suction pipe and the spread part of the suction pipe and a sleeve pipe through superposition, by a frare nut. CONSTITUTION:A sleeve pipe 11 is welded into the hole 9 part of a sealed container 2, and a flare nut 2 is externally fitted onto the sleeve pipe 11, and a cylinder 3 is fixed into the sealed container 2 through tuck welding so that a suction passage 10 coincides with the hole 9 part. In this state, a suction pipe 13 is inserted, riding over the inside of the sleeve pipe 11 and the inside of the suction passage 10 so that the spread part 14 is inscribed with the spread part 12 of the sleeve pipe 11, and an internally inserted pipe 15 is press-fitted into the suction pipe 13, and the sealing performance between the sleeve pipe 11 and the suction passage 10 is improved. In the final stage, the contraction part 16 of a suction pipe 6 is attached onto the spread part 14 of the suction pipe 13, and the flare nut 18 is tightened onto the screw part 17 of the suction pipe 6, superposing the spread parts 12 and 14, and three pipes 6, 11, and 13 are joined integrally.
Patent JP-H05333496-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SATO TAKEHIKO
IPC: G03C7/38
Filed: 1992-05-29
Abstract: PURPOSE:To development performance and color reproducibility and to enhance stability in running processing by incorporating a specified cyan dye-forming coupler in a silver halide emulsion layer and a specified tetraazaindene compound in an emulsion layer and/or its adjacent layer. CONSTITUTION:The silver halide emulsion layer contains one of the cyan couplers represented by formula I and the emulsion layer and/or its adjacent layer contains one of the tetraazaindene compounds represented by formulae II and III. In formulae I-III, Za is -NH- or -CH(R3)-; each of Zb and Zc is -C(R4)= or -N=; each of R1-R3 is an electron-attractive group having a Hammett's substituent constant sigmap of >=0.20; R4 is H or a substituent; X is H or the like; each of R5-R8 is H, alkyl, or the like: Y is O or S; and M is H or an alkali metal atom or the like.
Patent JP-2000060431-A (JP)
Title: New enzyme-treated protein-containing food, its production and enzymatic pharmaceutical preparation used therefor
Inventor: SOEDA TAKAHIKO
IPC: A23L7/109
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new enzyme-treated protein-containing food having excellent physical properties improving effect by TG, further improving effect of good throat-through property, good resistance to the teeth, etc., and preferable color tone and taste by including a protein treated with transglutaminase(TG) and oxdoreductase. SOLUTION: This food contains a protein treated with TG and oxdorecuctase. Calcium independent TG derived from a microorganism such as actinomycetes is preferable as the TG. Glucose oxidase, ascorbic acid oxidase or catalase is preferable as the oxdoreductase. When the protein is treated with TG and oxdoreductase, the treatment is carried out in the presence of at least one kind of a substrate of the above oxdoreductase, partial hydrolase of protein, milk protein and a thiol-containing material is added. At least one kind of wheat, fish meat, livestock meat, soybean protein and albumen is preferable as enzymatically treated protein.
Patent JP-H0746242-A (JP)
Title: Call processing system and interaction method and processor therefor
Inventor: RARII EDOWAADO SHIETSUSERU
IPC: H04Q3/545
Filed: 1993-06-30
Abstract: PURPOSE: To provide a flexible call processing system by accessing and starting data which is arranged in a memory so that interactions of individual subroutine programs and operating programs are customized. CONSTITUTION: Fundamental call software has plural sub-systems and includes connectivity control (SLS). This, control protects higher application layers from lower resource layers. Each sub-system includes a resource handler RHS, and it manages protocol handlers, code receivers, tone generators, etc., of resources in the call processing system. Each sub-system includes a signaling system ESIS also, and it processes interactions of different signaling schemes of subscribers A and B. A billing system BILLS where billing records from other sub-systems are stored after format arrangement and a means STATS where information from other systems are processed and stored are included, thus realizing a flexible system.
Patent JP-H11349231-A (JP)
Title: Flange for paper tube
Inventor: MIYAKE YOSHIAKI
IPC: G03C3/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a flange for a paper tube improved in fitting force of the flange to be attached to the end of the paper tube. SOLUTION: A flange 30 for a paper tube detachably attached to the end of a pipe-shaped paper tube 21 is composed of a disc 1 having a concentric hole 2 on the central part, and a hollow cylindrical inserting member 3 extending from the hole 2 of the disc 1 along the central axis. A protrusion 31 to be engaged with the inner surface of the paper tube is provided on the outer periphery of the hollow cylindrical inserting member 3, and the sectional shape in the direction along the central axis of the protrusion 31 has pointed parts provided at both ends of the section and a recessed part provided between them.
Patent JP-2000138568-A (JP)
Title: Clock signal switching device
Inventor: MILLER JOHN P
IPC: H03K5/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a glitch in the clock signal output, when switched, in a device which selectively outputs two asynchronous clock signal inputs. SOLUTION: A clock signal switching device selects an outputted clock signal (CLKA or CLKB) based on a selected signal SEL, but, since the switching timing is controlled by a handshake signal (SELA or SELB) synchronized to each clock signal, the selection is not interrupted in the course of a pulse. When, for example, the clock signal is switched from CLKA to CLKB, the handshake signal SELA disables the CLKA of a terminal 20 at an AND gate 56. In addition, the other handshake signal SELB does not become 'high' until the signal SELA becomes 'low' (indicating that the clock signal CLKA is disabled) and the handshake signal CLKB at the input 28 of another AND gate 58 is not outputted. Since the handshake signal SELB is also synchronized to the clock signal CLKB, the signal CLKB is not outputted from the gate 58 in the course of a pulse.
Patent JP-H0219211-A (JP)
Title: Bag-making/filling/packing apparatus
Inventor: MASUBUCHI NORIO
IPC: B65B9/213
Filed: 1988-06-28
Abstract: PURPOSE:To cool a seal part within a short time and to prevent the generation of surface unevenness by a method wherein a pair of cooling bodies are horizontally provided in a freely openable and closable manner so as to interposed a packing film feed passage therebetween and a transfer means for moving the seal part between both cooling bodies with the opening movement of said sealers. CONSTITUTION:A film A is delivered by delivery belts 2, 2 and both side sealers 3, 3 are closed to heat-seal the film A at two places in parallel and a cutter 4 is advanced to cut upper and lower bag bodies A3, A4. At this time, the bag body A3 on the upstream side is held between press surfaces 7a, 7a and, thereafter, simultaneously with the opening movement of both side sealers 3, 3, a tucking-up guide 9 and one of retracted cooling bodies 5 are advanced by a drive source 10. The tucking-up guide 9 impinges against the bag body A3 on the upstream side at first to fold said bag body and the seal part A1 of the lower end thereof is raised. At this time, compressed air is injected from the jet orifice 9c of the tucking-up guide 9 to push down the seal part A1 and, subsequently, the cooling surfaces 5a, 5a of both cooling bodies 5 are brought into contact with the seal part A1 and grasp said seal part A1 to cool the same.
Patent JP-S5585206-A (JP)
Title: Detecting device for wear of fireproof container
Inventor: OKAYAMA SAKAE
IPC: G01B7/06
Filed: 1978-12-22
Abstract: PURPOSE: To obtain temperature of the container without a thermometer and to detect wear of the container by putting a conductive metal detecting element with a low melting point between the fireproof container and the external frame formed in the outer circumference of the container and by providing a device that detects the conduction of the said element.  
     CONSTITUTION: The detecting elements 3b of metal with a low melting point, for example, zinc, are shaped like a narrow fancy paper tablet and are arranged on the outer wall of the container at regular interval. One side terminal of each element 3b is connected to the electrode of the power supply 5 through the pilot lamp 6, the other side terminal of the element is done to the other electrode of the supply. Each pilot lamp is lighted out when the detecting element is melted due to the rise of temperature of the outer wall of the container as the container is worn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09325506-A (JP)
Title: Production of electrophotographic photoreceptor and its apparatus
Inventor: IMAHASHI NAOKI
IPC: B05D1/18
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To effective control the solvent vapor concn., near the liquid level of a coating material for a coating layer and to minimize the occurrence of the sagging part of the film as far as possible at the time of producing an electrophotographic photoreceptor by a dip coating method by making a venting means having a specific structure to mount to a substrate holding jig. SOLUTION: The cylindrical substrate is held at the substrate holding jig and the cylindrical substrate is subjected to dip coating while the gas near the liquid level of the coating material for the photosensitive layer and the outer peripheral part of the cylindrical substrate is sucked or released by the air venting means 9 from the position apart a specified distance from the cylindrical substrate or the top end of the coating layer in the production of the electrophotographic photoreceptor in which the substrate is held by the holding jig and which is dipped and coated into the coating material for the photosensitive layer. The venting means 9 is composed of a venting filter 5, an annular part 8 which fixes the venting filter 5 and is capable of fixing the filter to the venting means mounting member, a vent pipe 3 and a joint 4 for the vent pipe. This venting means 9 is freely attachably and detachably disposed at the substrate holding means.
Patent JP-S6223321-A (JP)
Inventor: SAKURAI HITOSHI
IPC: E05B49/00
Filed: 1985-07-23
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-S5786145-A (JP)
Title: Manufacture of diamond parts
Inventor: MITSUYU TSUNEO
IPC: C04B41/80
Filed: 1980-11-17
Abstract: PURPOSE:To work tightly metallized diamond parts at low temperatures by roughening the surface of the diamond parts by oxygen ion impact and then by sticking a metallic layer to the roughened surface by vacuum deposition, etc. CONSTITUTION:To metallize diamond parts tightly, a work process including oxygen ion impact is effective. Namely, a holder 22 mounting the diamond parts 23 in a vacuum container 20 is applied with a 1,000V negative high voltage with a switch 25 placed at a side 1, and oxygen gas is introduced into the container 20 to about 5X10<-2> Torr; and glow discharged between the parts 23 and a main electrode 21 is caused and oxygen ions generated as a result of the discharge strike the surface of the diamond parts 23, etching the surface layer by 0.05mum. Then, the switch 25 is changed over to a side 2 to apply the negative high voltage to the main electrode 21, and argon is used as discharge gas. Then, a conductive film material 24, e.g., Hf is evaporated by sputtering to stick to the surface of the etched diamond parts to 0.1mum thickness.
Patent JP-S5863912-A (JP)
Title: Illuminator for polarized bright and dark viewfield
Inventor: HAYASAKA TOSHIMI
IPC: G02B21/06
Filed: 1981-10-12
Abstract: PURPOSE:To protect the eyes of a microcope examiner, by providing a shutter which works in response to the changeover of optical paths. CONSTITUTION:When a dark viewfield is illuminated, an optical path switch  knob 10 is kept pushed. A shutter 13 touches a flipping shaft 16 adhered to an  optical path switch frame 4 through the projected part 13a. Thus the shutter 13  is turned right around a shaft 14 fixed to the main body frame 1 and flipped  outside the optical path. Here the knob 10 is pulled out slightly as shown in  figure, and the shutter 13 turns left around the shaft 14 by its empty weight and according to a right shift of the shaft 16. Then the shutter 13 hits a stopper 15 and cuts off partially the optical path of illumination. The knob 10 is pulled further as shown in figure to switch the illumination to a bright viewfield. Thus the projected part 13b of the shutter 13 hits a flipping pawl 17 adhered to the frame 4 and then hits a flipping pawl 17 adhered to a main body frame 1. Thus the shutter 13 is turned right to be flipped outside the optical path.
Patent JP-2000348934-A (JP)
Title: Solenoid device
Inventor: KURIBAYASHI TAKASHI
IPC: H01F7/16
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid device, where a coil current is lowered when a plunger is drawn into a case for reduced power consumption, while the position of an object to be operated which is connected to the plunger is discriminated without a special sensor. SOLUTION: A pair of coils 122 and 123, connected to a power source 14 in parallel are provided in a case 120, and a normally closed switch 127 which is turned off while interlocked with a plunger 125 when it is drawn into the case 120, is provided with a switch 127 inserted in a energizing circuit of one coil 123, with energization to the coil 123 made to stop, when the plunger 125 is drawn into the case 120. The electric potential at an intermediate part between the coil 123 and the switch 127 is inputted in a controlled 13, to discriminate a stroke position of the plunger 125 based on the change in the electric potential.
Patent JP-S6222700-A (JP)
Inventor: MORIGUCHI YOSHIO
IPC: D06F71/16
Filed: 1985-07-23
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-H109661-A (JP)
Title: Air cleaner
Inventor: NISHIKAWA KAZUO
IPC: F24F13/28
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner of a compact construction, which occupies only a small space, wherein a whole photocatalyst is irradiated with a light source and can obviate cleaning and replacement of a filter. SOLUTION: An air cleaner comprises a main body 3 which is provided with an air inlet 1 and an air outlet 2, an air supply fan 4 which supplies the air sucked through the air inlet 1 to the air outlet 2, an endless or annular filter 5 which cleans the air by making the air sucked through the air inlet 1 pass therethrough, and a rotating roller 6 which can drive the endless filter 5 to circulate. The endless filter 5 includes photocatalyst therein and an ultraviolet radiation lamp 8 which excites the photocatalyst is disposed in an annular space defined by the endless belt 5.
Patent JP-H0454408-A (JP)
Title: In-vacuum position recognizer
Inventor: HORINO MASAYA
IPC: G01B11/00
Filed: 1990-06-22
Abstract: PURPOSE:To obtain the position recognizer which is small in out gas amount and dust production and occupies a small space by separating a beam splitter and a video camera, and structuring the beam splitter movably in the direction of the optical axis of an image formation optical system and fixing the video camera. CONSTITUTION:A vacuum pump 24 evacuates a vacuum container 23. The beam splitter 1 is inserted onto a pressure application shaft 21 and a shaft 24 is moved up and down so that a material 9 to be joined is aligned with the focus position of position recognition devices 2 and 3. An XYtheta stage 11 is driven by a controller 27 over a look at an image projected on a monitor 26 to position materials 9 and 10 to be joined. Then the splitter 1 is moved out of the pressure application shaft 21 and materials 9 and 10 are joined together by a pressure application device 28. A movable part is only the beam splitter, a direct acting bearing 6 is reducible in size, and the out gas and dust from a slide part are reduced.
Patent JP-S6054879-A (JP)
Inventor: NAKAMURA MASAAKI
IPC: G07G1/12
Filed: 1983-09-06
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-H062693-A (JP)
Title: Multistage compressor
Inventor: MURATA KEISUKE
IPC: F04D15/00
Filed: 1992-06-22
Abstract: PURPOSE:To prevent damage to a thrust bearing by providing a means to keep differential pressure between discharge pressure of the last stage impeller fitted to the low pressure side and delivery pressure of the last stage impeller fitted to the high pressure side constant in a multistage compressor having opposed type impellers. CONSTITUTION:In a multistage compressor having opposed type impellers where a plurality of impellers are fitted separately left and right to a main shaft 9 while turning mutually toward the opposite side, a radial directional hole A opening to the outside of a casing 4 is bored in a partition plate 3 between the last stage impeller 1 fitted to the high pressure side and the last stage impeller 2 fitted to the low pressure side. This hole A and a suction port B are connected to each other by means of a pipeline 5 in which a pressure control valve 6 is interposed, and a differential pressure transmitter 7 to detect differential pressure between upstream pressure of the pipeline 5 and delivery pressure of the compressor is provided upstream of this pipeline 5. An opening of the pressure control valve 6 is controlled through a differential pressure supporting adjustor 8 according to output of this differential pressure transmitter 7, so that the differential pressure can be kept constant.
Patent JP-H0454075-A (JP)
Title: Diversity tv reception system
Inventor: KOYAMA HAJIME
IPC: H04N5/44
Filed: 1990-06-22
Abstract: PURPOSE:To surely prevent production of noise attended with changeover of a reception antenna by connecting a noise pickup circuit and a noise cut-off circuit to eliminate a relevant component of a noise component from a video signal in series with a post-stage of an intermediate frequency amplifier detection circuit. CONSTITUTION:A noise B is superimposed on an output signal A from an SIF circuit 4A, the output signal A is fed to a noise pickup circuit 8 and also to a subtraction means 9A. Only the noise B component is outputted from the noise pickup circuit 8 and relates to a prescribed timing signal B' from a timing generating circuit 7A of an antenna diversity control circuit T. Then an output signal C whose noise B component is forcibly set to zero via a noise cut-off circuit 9. Moreover, the output signal C is fed to a linearizing circuit 10 acting like a kind of filter function, from which a smoothed output signal D is obtained.
Patent JP-H08336213-A (JP)
Title: Erroneous insertion preventer of unit in control center
Inventor: HIRATA MASAYUKI
IPC: H02B11/167
Filed: 1995-06-05
Abstract: PURPOSE: To prevent accident due to erroneous insertion of draw out type unit. CONSTITUTION: The erroneous insertion preventer of unit comprises a plurality of containing chambers 2 having front opening 3 formed in a control center 1, a planar body 6 disposed on the fringe of each opening 3, a plurality of positioning parts 7 formed on the planar body 6, an erroneous insertion prevention piece 9 fixed to a selected positioning parts 7, a draw out type unit 12 comprising a main circuit machine, e.g. a circuit breaker 18, or an electric machine, e.g. a controller 16, contained in each containing chamber 2, a machine fixing board 14 standing on each unit 12, and a notched part 15 made in the fringe of the fixing board 14 in order to pass the prevention piece 9.
Patent JP-H1013165-A (JP)
Title: Voltage/current converting circuit
Inventor: HONMA TOMOYUKI
IPC: G05F1/56
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To improve linear relation between the change quantity of an input voltage and that of an output current by adopting the collector current of a transistor as an input, so as to supply a current being equal to the collector current to an emitter. SOLUTION: The emitter-grounded transistor Q2 of an output stage, the transistor Q3 with configuration being equal to that of resistance R1 and resistance R2 are arranged. Then, the collector current of the transistor Q3 is returned in a current mirror circuit 11, so as to be adopted as the bias current of an input transistor Q1. The emitter of the input transistor Q1 is connected to the output terminal of the current mirror circuit 11. Thus, the voltages between the bases and the emitters of the input transistor of an input stage and the emitter-grounded transistor Q2 of the output stage fluctuate in a same way, and the fluctuation of the voltages between the bases and the emitters is cancelled. That is, Iout becomes equal to Vin/R1, and the change quantity of the input voltage Vin and the change quantity of the output current Iout are made to be almost linear in relation.
Patent JP-H10163220-A (JP)
Title: Heat treatment method of semiconductor wafer, and semiconductor wafer formed thereby
Inventor: BOKU ZAIKIN
IPC: H01L21/322
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To optimize a donor-killing process which is performed for eliminating the role as donar of penetrating oxygen existing in crystal lattice at the time of single crystal growth, in the manufacturing process of a semiconductor wafer. SOLUTION: In order to optimize a donor-killing process which is performed in the manufacturing process of a semiconductor wafer, heat treatment is performed at a temperature of 900 deg.C or higher for a specific period. Thereby growth of oxygen deposit of initial oxygen which is made to flow into crystal lattice is restrained. Indepently of the initial oxygen concentration, oxygen deposit is easily restrained, and the yield of a semiconductor element can be improved.