baber/WOPTO huggingface dataset:
Patent JP-S5763766-A (JP)
Title: Microwave discharge light source
Inventor: BABA KEIICHI
IPC: H01J65/04
Filed: 1980-10-02
Abstract: PURPOSE:To prevent the breakdown of a lamp during assembling process, in such a way that lamp supporters provided with supporting grooves on their other ends are attached to the wall of a microwave cavity and projecting portion of the lamp is supported by and fixed in the grooves. CONSTITUTION:A microwave from a magnetron 1 is radiated into a waveguide 3, a microwave electromagnetic field is formed by leading the microwave into a semicircular cylindrical microwave cavity 4 from a feed opening 5, and light is radiated by generating a discharge in a lamp 6. In the case, the lamp 6 is supported and fixed on a predetermined position by dropping the projecting portions 62 of the lamp 6 in insertion grooves 11 cut in the one ends of two light transmitting quartz made cylindrical lamp suporters 13. These 2 supporters are made of cylindrical light transmitting quartz glass tube and is inserted in the cavity 4 and fixed, to the wall 41 of the cavity 4. Thereby, the breakdown accident of the projecting portions 62 of the lamp 6 can be prevented without deteriorating the lighting characteristic of the lamp 6, and the defect of the lamp 6 caused by assembling process can be extremely reduced.
Patent JP-S5363371-A (JP)
Title: Novel indan lactone derivatives and their preparation
Inventor: SUGIE AKIHIKO
IPC: C07D307/93
Filed: 1976-11-16
Abstract: PURPOSE: Indan lactone derivatives of formula I [X is formyl, radical of formulan-CH 2 OR(R is H, aprotective group of OH, such as methyl, benzyl), formula II(R 1  is H , alkyl; R 2  is H, lower lakyl), formula -CH 2 CH 2 -CO-R 1 ],e.g. 3-methoxymethyl1-hydroxy-2-indan acetic acid-ϒ-lactone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5929003-A (JP)
Title: Polymer film body having semipermeability
Inventor: MASUDA HITOSHI
IPC: H01M50/414
Filed: 1982-08-09
Abstract: PURPOSE:To provide a titled film body which has high solvent permeability and is mechanically and chemically stable by constituting the same of a sulfonated aryl acetylene polymer obtd. by incorporating a sulfonate group into an aryl acetylene polymer having a specific structure. CONSTITUTION:A sulfonated aryl acetylene polymer obtd. by incorporating a sulfonate group into the aryl acetylene polymer expressed by the general formula (wherein X is a halogen atom or methyl group, A is an alkyl group, alkoxy group, nitro group or halogen atom, (n) is 0-4 integer, (m) is the number at which the mol.wt. of the polymer attains >=5,000) or the aryl acetylene polymer expressed by the general formula is filmed, then the surface of the film body is high subjected to a sulfonation treatment, whereby the polymer film body having solvent permeability and high solute removability and having mechanical and chemical stability, a low cost and semipermeability is obtd.
Patent JP-S5362255-A (JP)
Title: Hot air heater
Inventor: MIYAHARA SHINJIROU
IPC: F24H9/00
Filed: 1976-11-16
Abstract: PURPOSE: To prevent generation of noises by directing the hot air stream from a diffuse-combustion burner through a heat exchanger with muffling function. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5663267-A (JP)
Title: Phase difference measuring device
Inventor: SATOU YUTAKA
IPC: G01R25/00
Filed: 1979-10-27
Abstract: PURPOSE: To decrease the phase error caused by the amplitude change of the input signal and thus realize an accurate phase measurement, by compenating the phase error of the input signal selecting narrow band pass filter via the circuit at the rear stage in a light wave range finder ellipsometer or the like.  
     CONSTITUTION: The S/N is improved for the input signal S i ' by the narrow band filter 5, and the signal S i ' is supplied to the synchronous rectifier 2 in the form of the signal S i . On the other hand, the reference signal S r  having the same frequency as the signal S i  is applied to the rectifier 2 via the phase shifter 1. And the synchronous rectification output V 0  is applied to the shifter 1 via the amplifier 3 and in the form of the control signal U i , and thus a phase shift control is given to secure the output V 0  of zero. Accordingly, the output signal of the phase difference measuring circuit 4 shows the phase difference between the signal S i ' and the signal S r  if both the input and output signals of the shifter 1 are introduced to the circuit 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5849750-A (JP)
Title: Method for imparting heat sensitivity to aqueous dispersion of nonionic and anionic polymer
Inventor: KURIYAMA KATSUMI
IPC: C08K5/17
Filed: 1981-09-04
Abstract: PURPOSE:To impart a sufficiently high heat sensitivity to an aqueous dispersion of a nonionic and anionic polymer, without lowering the stability of the dispersion at room temperature, by adding an N-alkylamine ethylene oxide adduct to the dispersion. CONSTITUTION:An aqueous dispersion of nonionic and anionic polymer (e.g. natural rubber latex, etc.) is added with 0.5-10pts.wt. based on 100pts.wt. of the solid content of the dispersion, of an agent for imparting heat-sensitivity selected from the N-alkylamine ethylene oxide adducts of formulaI(R is 6-30C alkyl; x and y are 0 or 1-20), formula II (R1 and R2 are 6-30C alkyl; n is 1-20) and formula III (z is 0 or 1-20). It is preferable to dissolve the N-alkylamine ethylene oxide adduct in water, and add the solution to the dispersion. The resultant aqueous dispersion of polymer has extremely high storage stability at room temperature, and is storable without causing abnormal viscosity increase.
Patent JP-S63302390-A (JP)
Title: Separate timer device
Inventor: NISHITANI ISAO
IPC: G04G15/00
Filed: 1987-06-02
Abstract: PURPOSE:To widen the application of a timer by providing a child device which warns when a parent device is provided for transmitting time data to a child device and two conditions, one condition of which is that the time data transmitted from the parent device are constant and the other condition of which is that the environmental intensity of illumination is constant, are realized. CONSTITUTION:A recess 10 in which a child device 2 is secured in a case 3 of a parent device 1 is formed, and in the case 3 an LCD display part 4 exhibiting two two-digit numbers, one is hours and the other is minutes, a power source ON/OFF switch 5, figure keys 66 inputting numeral numbers 1, 2...9, 0, a hour registering key 7, a minute registering key 8 and a transfer key 9 which transfer data to the child device 2 are provided. Further an LED display part 11 is provided in the recess 10. On one hand a photodetector or the like is provided in the child device 2. In the arrangement the figure key 6 of the parent device 1 is manipulated, time data are input and transferred to the child device 2. On the other hand the child device 2 receives the time data from the parent device 1 by being secured in the recess 10 of the parent device 1. Therefore, the child device 2 is detached from the parent device 1 and clocking the time is started. When clocking output matches time data, continuous sounds are produced from a buzzer circuit.
Patent JP-S5836228-A (JP)
Inventor: ANDORE RATEIOON
IPC: D01H4/24
Filed: 1982-08-11
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-H05336428-A (JP)
Title: Video camera
Inventor: TSUJINO KAZUHIRO
IPC: H04N5/232
Filed: 1992-05-29
Abstract: PURPOSE:To securely put a lens back to the position where the lens is positioned just before the power source is turned OFF even if the lens moves after the power source is turned OFF by omitting a process wherein a control means is manually made to memorize physical information characteristic to the lens unit after the lens unit is combined with a main camera body. CONSTITUTION:This video camera is equipped with the control means 12 which controls the motion of the lens unit 1 even when the lens unit 1 and main camera body 2 are combined together by using the characteristic physical information on the lens unit stored in a nonvolatile storage means 8 in the lens unit 1 for imaging a subject on an image formation surface. Further, this video camera is equipped with a nonvolatile storage means 8 which stores and holds the position of the lens at the time of power-OFF operation and a means which moves the lens to its reference position at the time of the power-ON operation and then moves the lens to the lens position stored in the nonvolatile storage means 8.
Patent JP-S63303614-A (JP)
Title: Path line changing apparatus
Inventor: NAKAMURA KEIJI
IPC: B21B39/04
Filed: 1987-06-02
Abstract: PURPOSE:To smooth an angle of inflection point of a path line and to prevent the generation of a flaw of a steel strip by splitting a switching pipe in the longitudinal direction into plural units of switching pipes. CONSTITUTION:The switching pipe 20 is split into the plural units of the switching pipes 1A.... Each unit switching pipe 2A is supported by a supporting body 21, and link plates 22 supporting the supporting body 21 is pivotally attached by pins 23 mutually to join. At this time, the inlet link plates 22A are to be a frame plate 22C fixed on the earth and a pair of upper and lower link plates to insert the next link plate 22. On the frame plate 22C and a link plate 22B when each link plate 22 is inflected, stoppers 24 to butt to slopes of the front and rear ends of the link plate 22A and to decide the limit of inflecting are formed corresponding to the slopes. Therefore, a smooth direction change changing a small angle change at each inflecting position is enabled. Further, the more the number of the unit switching pipes are, the smoother path line is formed.
Patent JP-S5839665-A (JP)
Title: Distillation of pyridine base
Inventor: INOUE MASAKATSU
IPC: C07D213/12
Filed: 1981-09-02
Abstract: PURPOSE:When pyridine bases are obtained from acetaldehyde and ammonia and ammonia is recovered by distillation, sodium or potassium hydroxide is added to prevent the precipitation of crystals caused by carbonate groups. CONSTITUTION:The reaction of acetaldehyde, or sometimes of a combination thereof with formaldehyde or acrolein, with ammonia is conducted to form pyridine bases and ammonia is recovered as an aqueous solution from the resultant uncondensed gas, then more than 0.05wt% of sodium hydroxide or potassium hydroxide is added to the solution and the ammonia is recovered by distillation. The sodium or potassium hydroxide is added in a form of solid or solution. In order to avoid the precipitation of carbonate salts, potassium or sodium hydroxide is preferably added to the crude reaction mixture by about 1/5 of the above amount as well. EFFECT:No clogging takes place by precipitation of crystals.
Patent JP-S62293742-A (JP)
Title: Semiconductor element container
Inventor: NOGUCHI KAZUO
IPC: H01L23/08
Filed: 1986-06-13
Abstract: PURPOSE:To make airtightness and assembly workability compatible by forming the upper surface of a container base body as a transistor-pellet-mounting surface and the upper surface of a wall member as a sealing surface in approximately the same height. CONSTITUTION:A semiconductor element container is shaped so that the upper main surface of a projecting type insulating container base body and the upper main surface of an insulating wall member 4 are brought to approximately the same height. A transistor pellet 10 is fixed to a metallized layer 2 formed onto the projecting type insulating container base body, and connected electrically to at least a grounding-side lead 15. An input-side lead 3 is connected electrically to a metallized layer 8 for leading out an input-side electrode, and a metallized layer 5 for sealing formed onto the upper surface of the insulating wall member 4 hermetically seals the container and a cap 11 by a metal 6 for sealing together with a metallized layer 7 for sealing. A wire 9 for an input- side electrode wiring, a wire 12 for an output-side electrode wiring, a metallized layer 13 for leading out an output-side electrode electrically connected to an output-side lead 14, etc., are shaped.
Patent JP-S5361947-A (JP)
Title: Differential comparator circuit
Inventor: KONDOU MIKIO
IPC: G06G7/12
Filed: 1976-11-15
Abstract: PURPOSE: To secure a production of an output when both input A and B exceed a prescribed voltage level as well as to secure an output generation when the difference between the both input A and B exceeds a prescribed level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S621357-A (JP)
Title: Reader
Inventor: MAEMURA KEISUKE
IPC: H04N1/19
Filed: 1985-06-27
Abstract: PURPOSE:To prevent the degradation in picture quality of a read picture due to drop-out of picture elements by arranging linearly plural line sensors where the width of the picture element in one end part is narrower than the width of the other picture elements. CONSTITUTION:In a picture reader 24, plural line sensors 18 consisting of CCDs are arranged linearly on one end of an alumina substrate 19. A thick film layer- built wiring (omitted in the figure) is provided on one principal surface of the substrate 19 and is connected to lead terminals 21 for connection to an external circuit (omitted in the figure). In each line sensor 18, plural picture elements 11, 1101, and 1102 are arranged linearly at an equal pitch in the main scanning direction as a reading part. The width of the picture element 1101 in one end part of the sensor 18 is a half of the width of the other picture elements 11. Plural sensors 18 and 18 are arranged on the substrate 19 so that the pitch between picture elements 1101 and 1102 is equal to the other pitches.
Patent JP-S5762324-A (JP)
Title: Flame detecting circuit
Inventor: MATSUMI TAKATOMO
IPC: F23N5/12
Filed: 1980-10-03
Abstract: PURPOSE:To enable to correctly detect a misfire and an abnormal combustion by setting the flame sensitivity at the time of ignition to be higher than that for a combustion operation, in a flame detecting circuit utilizing the ion current of a flame. CONSTITUTION:Whether or not a fan heater is ignited is detected by a flame rod 27. In the begining stage of ignition, since the combustion flame is unstable and the flame rod 27 is not red hot, the ion current is small. To cope with this condition, the sensitivity for flame detection is enhanced so that the ignition can be securely confirmed. Although the flame is stable and the flame rod 27 becomes red hot to increase the ion current at the time of normal combustion, the current is reduced when an abnormal combustion occurs due to an insufficiency of air or the like. To detect the abnormal combustion securely, the detection sensitivity is set to be lower. The sentivity is automatically changed over by the lowering of the potential at the connecting point between a capacitor C4 and a resistor R15 which lowering is caused by the ion current arising from the ignition.
Patent JP-S6118963-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUMINO FUMIO
IPC: G03G5/043
Filed: 1984-07-06
Abstract: PURPOSE:To enable stable prevention of interference by forming an electrostatic charge generating layer and charge transfer layer composed of a continuous region and isolated regions made of binder resins different in refractive index from each other by a specified value on a conductive substrate. CONSTITUTION:An intermediate layer 2 is formed, when necessary, on the conductive substrate 1, and on this layer a charge generating layer 3 and the charge transfer layer 4 are laminated to obtain an electrophotographic sensitive body. A charge generating material, such as azo pigments or quinone pigments, is dispersed into a binder resin and formed into a 10-1,000nm thick film to form the charge generating layer 3. The charge transfer layer 4 is formed by dissolving a polycyclic aromatic compd. into a soln. mixed with a copolymer, etc. obtd. from a styrene and MMA, and it is composed of the continuous region 4a and the isolated regions 4b each different from each other in refractive index, preferably, by >=0.05, and the layer 4 is formed in a thickness of 5-30mum.
Patent JP-S6118878-A (JP)
Inventor: BUIRII GANZERUTO
IPC: G01P15/08
Filed: 1985-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61101853-A (JP)
Inventor: DUTTON PATRICK FRANCIS
IPC: G06F12/08
Filed: 1985-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000330044-A (JP)
Title: Optical switch
Inventor: TOKO HIROYOSHI
IPC: G02B26/08
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To freely switch an optical path between mutually crossing optical waveguides by making the center line of a groove with two opposing side walls coincide with the internal angle bisector at the intersection of the optical axis center lines of the crossing waveguides. SOLUTION: Optical waveguides 1 cross each other and, at the intersection, a groove 2 is provided having two opposing side walls vertical to the optical waveguides 1. In the groove 2, an index matching liquid 3 is partially sealed such as silicone oil having the same refractive index as that of the core of the optical waveguides 1. With the center line of the groove 2 provided so as to coincide with the internal bisector (ideal reflecting surface 4) at the intersection of the optical waveguides 1, the position of the side walls of the groove 2 is found shifted from the ideal reflection surface 4 by half the width of the groove 2. However, through the Goos-Hanchen effect, the actual reflection surface shifts from the side wall of the groove 2 to the ideal reflection surface 4.  Hence, by using this shift, the reflection surface can be set at the position close to the ideal reflection surface 4.
Patent JP-H07327182-A (JP)
Title: Connection structure for antenna coupler
Inventor: HONDA TAMIKI
IPC: H04N5/64
Filed: 1994-05-31
Abstract: PURPOSE:To reduce the cost and to improve the S/N by projecting an output connector of the antenna coupler to the outside of a shield case and connecting the connector directly to an input connector of a tuner pack. CONSTITUTION:A tuner pack 19 is fixed to a base 20, an output connector 18 of an antenna coupler is directly plugged to an input connector 24 of the tuner pack and a shield plate (leftmost side in figure) supporting the antenna coupler 1 is fitted to a base 20 by its legs 23, 25. The input connector 6 is projected from a hole of the shield plate 2 to support the input connector by the base 3 in the inside of the antenna coupler. A resin made case 4 is provided in the inside of the antenna coupler and a couple of left right ribs in the inside of the case 4 support the base 3. A boss 11 is formed integrally to a rear side of the case 4. An output pin and an earth plate 8 are soldered to the base 3 to form an output terminal 18 by pushing them from a case opening at the left side of the base 3.
Patent JP-H06348540-A (JP)
Title: Circuit and method for tracing program
Inventor: NIWA KUNIO
IPC: G06F11/28
Filed: 1993-06-11
Abstract: PURPOSE:To improve the efficiency of debugging by using a tracer when a program described in a high-level language like a C language is debugged. CONSTITUTION:A circuit 20 which latches the base pointer of a local variable and a circuit 18 which latches a program execution address are provided; when a data base is accessed, the contents of the base painter latch and the contents of the program execution address latch are written in a trace memory 2 together with the accessed address, data, and statuses and the variable offset of the local variable is calculated from the address recorded in the trace memory and the value of the base pointer. Then the debugging information table of a program to be debugged is retrieved by using the variable offset and the program execution address in the trace memory to make the data access contents recorded in the trace memory correspond to the local variable.
Patent JP-S621686-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M9/126
Filed: 1985-06-25
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-H036163-A (JP)
Title: Telephone set
Inventor: TSUKADA YOJI
IPC: H04M11/00
Filed: 1989-06-01
Abstract: PURPOSE:To execute an effective call by an auditory sense handicapped person by bringing an input sound signal to character conversion and displaying it. CONSTITUTION:At the time of call, an auditory sense handicapped person executes a call by ten keys 2, brings a message to handwriting input to a handwriting input board 4 after a call state is set, and displays it successively on a display part 5 of a telephone set of the other party. A call to the auditory sense handicapped person from a sound hearing person is executed by lighting of a lamp instead of a ring-back tone, and a sound signal from the sound hearing person is analyzed by a voice recognizing unit 7 of a telephone set 1 for an auditory sense handicapped person, brought to character conversion by a unit 8 and displayed on the display 5, and the call can be executed.
Patent JP-H087993-A (JP)
Title: Connector for installing panel
Inventor: SHINTO SATORU
IPC: H01R13/74
Filed: 1994-06-22
Abstract: PURPOSE:To prevent the backlash in the housing inserting and extracting direction, and, in the vertical direction and in the lateral direction orthogonal to the housing inserting and extracting direction, in a connector for installing a panel. CONSTITUTION:To a housing 11, the first elastic arms 12 extending obliquely from both the left and the right side surfaces 11a to the rear side and the outer side; the second elastic arms 13 extending obliquely from both the upper and the lower side surfaces 11b to the rear side and the outer side; and projections 14 projecting from the side surfaces 11a and 11b at the rear end of the housing 11, to the outer side; are provided respectively. The first and the second elastic arms 12 and 13 are engaged with the openings of panels respectively, and they are composed to press the end faces of the openings to the outer side. To the first elastic arms 12, steps 12c facing to the rear side to block the extraction of the housing 11 are formed, while the parts 13b of the second elastic arms 13 to press the opening end edges, are formed in the recess form to regulate the movement of the housing 11 in the inserting and extracting direction.
Patent JP-2000331108-A (JP)
Title: Information processor with historicizing function of operating purpose
Inventor: IWAKI HIROYUKI
IPC: G06F19/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an information processor with historicizing function of operating purpose which can prevent information from being buried by historicizing the operating purposes of data files and decoding the history in the future. SOLUTION: An information processor having a storage device is provided with a file managing means which manages data files, an operating purpose inputting means 21 which inputs the operating purposes of the data files, and an operating purpose history managing section which is arranged at every data file and stores operating purposes. The processor is also provided with operating purpose history managing means 22, 23, and 24 which store operating purposes inputted from the inputting means 21 in the operating purpose history managing section by actuating the means 21 and an operating purpose history displaying means 25 which reads the operating purpose of a data file from the operating purpose history managing section and displays the purpose on a display device.
Patent JP-S5929727-A (JP)
Title: Controller for supercharger of engine
Inventor: TANAKA TOSHIMASU
IPC: F02B37/12
Filed: 1982-08-12
Abstract: PURPOSE:To reduce supercharged pressure in such operation that abnormal ignition would occur, by leading the supercharged pressure out of a pneumatic actuator for opening/closing a by-pass valve, to the atmosphere or to an intake pipe upstream to a compressor. CONSTITUTION:In order to reduce supercharged pressure, a first valve 13-1 is opened so that the supercharged pressure is introduced into an actuator 8 through an introducing pipe 11 to push a diaphragm 8-1 to open a valve 9 through a rod 8-3. In order to heighten the supercharged pressure, a second valve 14-1 is opened so that the pressure in the actuator 8 is released to the atmosphere through an outlet pipe 12 and thereby lowered to return the diaphragm 8-1 to close the valve 9.