baber/WOPTO huggingface dataset:
Patent JP-H11231944-A (JP)
Title: Temperature controller
Inventor: KADOTANI KANICHI
IPC: G05D23/13
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the temperature control of a temperature controlled object by connecting a discharge path that is common to plural stage units and returning temperature fluid to a liquid storage tank through the discharge path after it is injected and supplied to each fluid injection chamber. SOLUTION: Plural stage units 10 are mutually laminated and a regenerator tank for low temperature 70 and a regenerator tank for high temperature 80 are respectively provided at positions under the units 10. And a pair of common discharge paths 55 and 65 is connected to each unit 10, the return inlets of the tanks 70 and 80 are respectively connected to the paths 55 and 65 and temperature liquid is returned to the tanks 70 and 80 respectively after it is injected and supplied to the fluid injection chamber of each unit 10 through the paths 55 and 65.
Patent JP-S52111353-A (JP)
Title: Circular arc generator
Inventor: KOSUGI MAKOTO
IPC: G09G5/20
Filed: 1976-03-16
Abstract: PURPOSE:To simply display circular arc wave by forming sine, cosine, and rectangular waves from a pulse generated by a pulse generator using counters and FFs, and by providing those to CRT display as X, Y and intensity signals.
Patent JP-S56124058-A (JP)
Title: Digital signal measurement device
Inventor: SHIMIZU TAICHI
IPC: G01R19/00
Filed: 1980-03-05
Abstract: PURPOSE:To make possible correct measurement by providing a plural number of comparators as device constituents and making them interrelated so that an unstable state is indicated when data to be measured is at unstable level. CONSTITUTION:A comparator 1, 2 has an input terminal VIN for a signal to be measured and an input terminal VREF for reference voltage on the input side and its output terminals (a), (b) are connected to a sample/latch switching circuit 3. An output from the sample/latch switching circuit 3 is connected to a cathode-ray tube 8 through the intermediary of a sampling circuit 3, a memory 6, a cathode-ray tube display control circuit 7, etc. Under this constitution, even when the level of a digital signal for a line is unstable such that it does not reach a prearranged logic level, such a state can be displayed on a cathode ray tube 8. Consequently it is possible to perform a correct measurement easily and quickly.
Patent JP-S60173635-A (JP)
Title: Control system of installation group
Inventor: TOSHIMA ISAO
IPC: G05B19/02
Filed: 1984-02-20
Abstract: PURPOSE:To decrease the processing time by calculating an address of a variable common between an IF section and an address of a variable of an IF section only, referring to only a variable common to the combination of each state and discriminating the AND condition. CONSTITUTION:A control command decision control section 141 extracts a rule to attain coincidence discrimination with an internal code stored in a work table group with respect to each internal code designated in the IF section. When the code is coincident and a variable is designated to a parameter part of an internal code of the IF section, an AND condition combination generating section 143 generates the combination of the variables satisfying the AND condition of the IF section. When a procedure designation to one internal code of the THEN section of the rule exists, a procedure start section 144 is started and the type of the rule is checked and an intermediate conclusion write section 145 or a control command write section 146 stores the internal code extracted by the THEN section to a work table or a control command storage table 105.
Patent JP-2000227650-A (JP)
Title: Processing liquid heating device and automatic developing device for photographic sensitive material
Inventor: YAMAUCHI KENJI
IPC: G03D3/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a heating device that processing liquid can be efficiently heated and the temperature thereof can be stably controlled by providing it with a heating element disposed having space between the inside surface of a container and setting the total surface area of the heating element brought into contact with the processing liquid to be equal to or over the specified ratio of the total surface area of the container brought into contact with the processing liquid. SOLUTION: The inflow port 422 and the outflow port 242 of the processing liquid are formed at both end parts of the cylindrical hollow container 420 whose outside form is cylindrical. Then, a heater 415 and a temperature sensor 417 are disposed at the inside space of the container 420. The heater 415 is provided with a cylindrical outside form and fitted to the side wall 425 of the container 420 through a flange part 416 arranged at the base part thereof. In this constitution, the processing liquid entering from the port 422 flows in a passage formed by the outside surface of the heater 415 and the inside-surface wall of the container 420 and flows out from the port 424. Then, the total surface area of the heater 415 brought into contact with the processing liquid becomes >=1/2 of that of the container 420 brought into contact with the processing liquid.
Patent JP-H05221248-A (JP)
Title: Differential limiting device for vehicle
Inventor: IMAISHI NARIAKI
IPC: F16H48/30
Filed: 1992-02-15
Abstract: PURPOSE:To provide a desired lock torque value regardless of hysteresis generated between a control amount of an operating medium in a differential gear provided in a vehicle and the lock torque value of a clutch. CONSTITUTION:A control unit 4 for controlling an electromagnetic clutch so as to generate a desired lock torque value by adjusting a current value, supplied to the electromagnetic clutch of an electromagnetic control differential gear 1 in accordance with a driving condition of wheels (W1, W2), is provided, and in the case of generating the desired lock torque value by increasing the current value, it is set from a relation between the current value in the case of increasing it and the lock torque value. In the case of generating the desired lock torque value by decreasing the current value, it is set from a relation between the current value in the case of decreasing it and the lock torque value, and a hysteresis corresponding current supply means 43h for controlling a current of this set current value, so that it is supplied to the electromagnetic clutch, is provided in the control unit 4.
Patent JP-H05226847-A (JP)
Title: Printed board unit and testing method therefor
Inventor: KONNO YUKIHISA
IPC: G01R31/28
Filed: 1992-02-17
Abstract: PURPOSE:To simply and inexpensively test without influence of a limit of probing technique by so providing an intermediate layer printed board having a pattern and pads for externally outputting a test signal as to extend it to protrude to the side of a printed board unit. CONSTITUTION:Probes 8, 9 of a testing unit 7 are brought into contact with pads 6 of an intermediate layer printed board 4 of a printed board unit to electrically couple the unit 1 to the unit 7. The unit 1 is operated in this state, and an operation signal at a predetermined point at that time is fetched as a test signal to the unit 7. After the test is completed, parts 4a, 4b of the board 4 extended to the side from the unit 1 are removed by cutting. Since the board 4 can be substantially exclusively used to output the signal, even if the unit 1 is highly integrated in a high density and provided with multiple functions, a marginal pattern designing can be performed.
Patent JP-H05197989-A (JP)
Title: Beam alignment measurement mechanism for multi-beam optical disk device
Inventor: NAKAGOME TAKASHI
IPC: G11B20/18
Filed: 1992-01-20
Abstract: PURPOSE:To improve the accuracy of tracking at the time of recording and reproducing on multi-track by multi-beam and to secure the interchangeability of an optical disk. CONSTITUTION:A tracking actuator is vibrated in the direction vertical to the groove P on the optical disk D over plural pieces of the grooves P by a sine wave phase-synchronizing with the rotation of the optical disk D, and intervals P1, P2, P3, P4 between the zero cross points of an obtained tracking error signal are obtained and beam alignment is measured.
Patent JP-2000227561-A (JP)
Title: Projection type display device
Inventor: WATABE HITOSHI
IPC: H04N9/31
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To easily adjust white balance and to enhance the quality of a video by obtaining such constitution that the white balance can be adjusted without projecting a picture on a screen. SOLUTION: In a projection type display device using a digital micro-mirror device 3, light reflected in a first direction out of the light reflected from the micro-mirror device 3 is projected toward the screen 5 so as to display the picture and the light reflected in a second direction is received by a photosensor 16 so as to measure light information. Then, the level of a video signal is controlled by utilizing the measured light information so as to adjust the white balance. Thus, the light reflected on a part other than the screen 5 is measured and it can be utilized for adjusting the white balance. Besides, the white balance can be adjusted by making the screen 5 totally black.
Patent JP-H09222634-A (JP)
Title: Camera
Inventor: KOBAYASHI KOICHI
IPC: G02B7/28
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To execute focus detection ion plural focus detection areas by communicating with an auxiliary light projecting device on the outside of the camera so that light distribution characteristic may be obtained, and deciding the permission or the inhibition of the projection of the auxiliary light based on the light distribution characteristic and the focus detection area selected to execute the focus detection. SOLUTION: An interface 32 is incorporated in a camera CPU 31 and communication with a flashing device 2. As for the focus detection of the camera 3; plural focus detection areas are set on a photographic image plane set on the scheduled focal plane of a lens, and focus detection arithmetic operation is performed, then the focusing state of the lens is detected. Based on a signal received from a focus detector 33, the CPU 31 detects the image deviation value of a pair of subject images, and the focusing state of the lens is detected based on the image deviation value. A CPU 21 on the flashing device 2 side controls light emission and the projection of the auxiliary light. The CPU 21 communicates with the CPU 31. Then, the CPU 31 decides the permission or the inhibition of the projection of the auxiliary light.
Patent JP-H11215791-A (JP)
Title: Rotation drive
Inventor: HAGIWARA HIROYUKI
IPC: H02K21/14
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce runout in a radial direction while an object is rotating by disposing a magnetic circuit constituted of a plurality of magnets and a plurality of coils between two air bearings. SOLUTION: A rotor 2 and a stator 12, and a plate 3 and the stator 12 are disposed so as to have a slight clearance at a boundary part. By having air supplied from the outside flow into respective boundary parts from the stator 12, an air membrane is formed to attain the function of a bearing. The two air bearings are disposed at a motor housing 13, and a motor part 4 is disposed between the two air bearings 1. The supporting shaft 16 of the motor part 4 is integrally-fixed through another shaft 7, and a rotor yoke 6 formed out of magnetic substance and a plurality of magnets 5 are fixed to a support shaft 16. The disc-shaped scale 11 of an encoder is integrally formed at the end part of one air bearing 1, and the angle of a rotating part including the two air bearings 1 and the motor part 4 is measured.
Patent JP-S59157389-A (JP)
Inventor: TAKATANI YASUO
IPC: D06P5/00
Filed: 1983-02-22
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-S56127093-A (JP)
Title: Preparation of mycophenolic acid
Inventor: SUGIZAKI TERUYA
IPC: C12P7/02
Filed: 1980-03-10
Abstract: PURPOSE: To prepare the objective compound in the atmospheric environment without bacterial contamination, by reacting microorganisms belonging to Penicillium genus and capable of producing the titled substance in a reaction liquid containing saccharides and devoid of assimilable nitrogen source at a specific temperature.  
     CONSTITUTION: Fungi belonging to Penicillium genus and capable of producing mycophenolic acid, e.g. Penicillium bravi-compactum, Penicillium stoloniferum, etc. are cultured in a conventional enriched medium. The cells are added to a reaction liquid for the preparation of mycophenolic acid, and made to react at 20W35°C under aerobic conditions. The reaction liquid is the one containing saccharides selected from glucose, sucrose and fructose as substrate, and essentially devoid of a nitrogen source. If necessary, adenine may be added to the liquid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51128942-A (JP)
Title: Prostaglandin analogues, process for preparing there of and pharmaceut ical compositions containing said analogues
Inventor: HAYASHI MASAKI
IPC: A61K31/23
Filed: 1976-03-19
Abstract: PURPOSE: Prostaglangin analogues of formula I: (where X is ethylene or cis-vinylene; Y is ethylene or trans-vinylene; A is C=C or represented by formula II; R 1  is alkylene having (C 1 WC 7 ; R 2  is S or sulfinyl; R 3  is alkyl having C 1 WC 5 , etc.). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56127712-A (JP)
Title: Technique to blow solid fuel into blast furnace
Inventor: SATOU HIDEYUKI
IPC: C21B5/00
Filed: 1980-03-08
Abstract: PURPOSE:To prevent fuel explosion during its transport process and to reduce cost in crushing fuel in blast furnace operation by a method wherein a solid fuel blowing through tuyeres is used in the state of specific coarse grains. CONSTITUTION:A solid fuel blowing through the tuyeres of a blast furnace is given a grain size of not fine powder but of coarse particle size which is free from the danger of explosion. This eliminates the need for an explosion preventive facility during its transport and cost to crush fuel into fine powder.
Patent JP-2000228142-A (JP)
Title: Terminal unit for branch with built-in fuse
Inventor: ISHII KIMITOSHI
IPC: H01R13/68
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a terminal unit for branch with a built-in fuse simplifying the work for changing the fuse. SOLUTION: A terminal unit for branch with a built-in fuse is structured such that a low voltage current limiting fuse 3 is provided between a plug-in body 1 connecting to a main line connector and a lead wire 2 for branch in a branch connecting part, the end of the lead wire 2 is covered with a rubber cover 4 approximately in a cap form, and fixed, one end of a fuse tube 5 is fixed to the plug-in body 1 and the other end is fixed to an opening end of the rubber cover 4, and the end of the lead wire 2, the low voltage current limiting fuse 3, and the plug-in body 1 are covered with the rubber cover 4 and the fuse tube 5. The small diameter part of the rubber cover 4 is fixed to the lead wire 2, a tubular part 4b is provided integrally on the opening end of the rubber cover, and the other end of the fuse tube 5 is inserted freely inside the tubular part 4b.
Patent JP-H08217703-A (JP)
Title: Production of 2,4-diphenyl-4-methyl-1-pentene
Inventor: HIMORI SHUNICHI
IPC: C07C2/04
Filed: 1995-02-17
Abstract: PURPOSE: To obtain the subject compound in high yield and in high selectivity without generating a particularly harmful by-product by dimerizing α- methylstyrene in the presence of a radical initiator by using a specific cyclic chelate complex. CONSTITUTION: (A) α-Methylstyrene is dimerized in the presence of (B) an organic peroxide such as preferably hydroperoxide or a dialkyl peroxide or an azo compound such as azocumene or 2,2'-azobisisobutyronitrile as a radical initiator by using (C) a cyclic chelate complex of formula I [X is N or CH; R<1> to R<4> are each H, a 1-10C alkyl or R<1> and R<2> and R<3> and R<4> are bonded, respectively to give a group such as a group of formula II (Y is H, a 1-3C alkyl, a halogen, etc.) or a group of formula III; Z is H, amino, a 1-3C alkoxy, etc.] to give the objective compound. The amount of the component C used is preferably 0.00001-0.0002mol based on 1mol compound A. The amount of the component B used is preferably 0.01-10 pts.wt. based on 100 pts.wt. component A.
Patent JP-S55122152-A (JP)
Title: Alcohol concentration detector for drinking alcohol distiller
Inventor: TAKEDA MASARU
IPC: C12H6/02
Filed: 1979-03-14
Abstract: PURPOSE: To automatically and continuously measure the concentration of distilled alcohol by utilizing a combination of an oscillatory densimeter and a flowmeter.  
     CONSTITUTION: Distilled alcohol is sampled in a pipe 3, and bubbles, imprities and viscous matter are removed from the alcohol. The resulting alcohol flows through a pipe 8, a change-over valve 9, a pipe 11, a flowmeter 12 and an oscillatory densimeter 13 in the mentioned order. The concentration of the alcohol is detected by a densitometer 51 with reference to outputs from the flowmeter 11 and densimeter 13. The detected concentration of the alcohol is converted into an electric signal and input into a control unit 52. When the concentration is in excess of a predetermined level, the control unit 52 allows the alcohol to flow through a passage 14 and a passage 18 to be measured and set as products. When the concentration is below a predetermined level, a distiller 1 is stopped by the control unit 52, and the change- over valve 15 is operated to drain the sample liquid. The change-over valve 15 is then shifted to release a stop valve 30. As a result, washing water flows into measuring instruments to flush the same. Compressed air is then introduced into the measuring instruments to air-purge the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01205497-A (JP)
Title: Printed wiring pattern
Inventor: KAWABE MASATOSHI
IPC: H05K1/11
Filed: 1988-02-10
Abstract: PURPOSE:To discover a defective connection section between a printing pattern and a lead terminal for an IC easily through visual observation or automatic check by forming a discriminating means such as a fine slit, a hole having a fine area or the like at a position where the discriminating means is avoided from an inspection obstruction in a printed wiring pattern. CONSTITUTION:In a pattern section 2, a fine slit (a discriminating means) 10 in thin width is shaped toward the longitudinal direction of the pattern section 2 at a place near to the direction of an outside diameter only by a specified distance (l) from the nose section (an end section in the direction of the outside diameter) of a lead terminal 4. A hole (a discriminating means) 11 may also be formed at the place near to the direction of the outside diameter only by the specified distance (l) from the nose of the pattern section 2. Since the fine slit and the hole are shaped to the pattern section 2, the top face of a substrate 1 is exposed. The exposed substrate surface has a color, a pattern, etc., different from the pattern section 2, and both the pattern section 2 and the substrate surface are discriminated easily. Even when a through-hole 15 is formed, a boundary between the through-hole 15 and the pattern section 2 can be discriminated.
Patent JP-S54123189-A (JP)
Title: Modified ethylene-tetrafluoroethylene copolymer and its production
Inventor: YAMABE MASAAKI
IPC: C08F210/00
Filed: 1978-03-17
Abstract: PURPOSE: An ethylene-tetrafluoroethylene copolymer that is produced by copolymerization with a small amount of a specific vinyl monomer bearing acid amide groups, thereby improving tesile properties at high temperatures.  
     CONSTITUTION: As the specific vinyl monomer, is used a vinyl monomer, bearing  acidamide groups of the formula (R 1 , R 2  are 1W10C alkyl; x is 0,1; n is 1W10).  The molar ratio of tetrafluoroethylene/ethylene charged is set to about 70/30W90/10  and during the copolymerization, the above monomer mixture of 40/60W60/40 is  charged and the vinyl monomer also is added in a concentration of 0.1W10 mol%,  preferably 0.3W 5 mol%, thus producing said ethylene-tetrafluoroethylene copolymer with molar ratio content of 40/60W60/40 tetrafluoroethylene/ethylene, vinyl  monomer content of 0.1W10 mol%, and a volum flow rate of 10W500 mm 3 /sec. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09205722-A (JP)
Title: Load limiting method for single-phase three-wire type power receiving and device therefor
Inventor: MAKABE MATAAKI
IPC: H02H3/08
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a load limiting method which can lead out the load of single-phase three-wire system power receiving to the allowable unbalancing degree of a transformer for power distribution. SOLUTION: This method is used for load limiting of single-phase three-wire system power receiving whose power is supplied through two load wires (A, B) and one neutral wire (N). This method shuts down a breaker 1 for power receiving if the total current of respective loads exceeds a preset contract current value, or any of current values in respective load wires exceeds a value of 1/2 of preset contract current value plus an allowable current value. This allowable current value is set, for example, in consideration of the allowable unbalancing degree of a transformer for power distribution and estimated unbalancing degree of a plurality of consumers connected to it.
Patent JP-S56127320-A (JP)
Title: Gamma-globulin pharmaceutical
Inventor: OONISHI HARUO
IPC: A61K9/10
Filed: 1980-03-10
Abstract: PURPOSE: A highly safe and intravenously injectable γ-globulin pharmaceutical, consisting of a mixture of human γ-globulin with a sugar alcohol.  
     CONSTITUTION: A γ-globulin pharmaceutical consisting of a mixture of human γ- globulin with a sugar alcohol, e.g., sorbitol, mannitol, xylitol or erythritol. The sugar alcohols have the actions of dissociateing γ-globulin aggregation included in the γ-globulin and suppressing the production of the aggregation to stabilize the γ- globulin pharmaceutical and these acdions are more powerful than those of sugars such as glucose. Therefore, crude γ-globulin having a high anticomplementary value can also be used as the material, and particularly a lyophilized γ-globulin pharmaceutical can also be produced because of the improved storage stability thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52112848-A (JP)
Title: Hard scale removing
Inventor: OKA TAKASHI
IPC: F22B37/48
Filed: 1976-03-19
Abstract: PURPOSE: To enable to remove hard scales deposited even on a complicated structure without using chemical solution and, hence, with no environmental pollution due to secondary waste water at all. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54121542-A (JP)
Title: Sliding shutter with louver
Inventor: WATANABE HIROMASU
IPC: E06B7/00
Filed: 1978-03-15
Abstract: PURPOSE: To prevent unwanted opening and closing of louver pieces due to exerting external forces such as wind and the like.  
     CONSTITUTION: A connecting bar 2 is disposed within a vertical crosspiece 1 so as to be movable in up-and-down direction and the up-and-down motion of the connecting bar 2 is converted into pivoting motion of a louver piece 3 by means of an eccentric cam 4. An operating lever 6, projecting outwardly from the connection bar 2 through an operating window provided in the back surface of the vertical crosspiece 1, is equipped so as to be capable of being pulled out from the connecting bar 2 and of cooperating with the up-and-down motion of the bar 2, also, a locking means 7 is provided to press a portion of the operating lever 6 toward outer surface of the crosspiece 1 at peripheral portion around the operating window 5 by means of force of a spring. Desired effects may be obtained by the sliding shutter with louvers constructed in such manner. 
     COPYRIGHT: (C)1979,JPO&Japio