baber/WOPTO huggingface dataset:
Patent JP-H05342495-A (JP)
Title: Two-wire transmitting device
Inventor: HANAWA YOSHIKI
IPC: G08C19/02
Filed: 1992-06-12
Abstract: PURPOSE:To provide the improved two-wire transmitting device capable of the stable actuation when the power is applied. CONSTITUTION:In a two-wire transmitting device 15, the current is applied from the side of a load through two transmission lines, and the physical amount to be measured is converted into an electric signal by a sensor 13, which is signal-processed by a signal processing circuit 14 and transferred through the transmission line to the load side as a current signal. It is provided with a reference voltage source VR3 setting the reference voltage to the value deciding the current signal at the time of actuating the two-wire transmitting device 15, a current detecting means outputting the switching signal by detecting the consumption current in the two-wire transmitting device 15 becomes the normal value, and a switching means switching a sensor signal to be outputted from the signal processing circuit 14 and the reference voltage by means of the switching signal. The current signal is controlled by the output of the switching means.
Patent JP-H112026-A (JP)
Title: Placing device of concrete
Inventor: ASAMURA TADAFUMI
IPC: E04G21/04
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To save the labor or time and perform a concrete placing with little loss by providing a plurality of input ports in the horizontal direction of a form, connecting the input ports to a concrete supplying source, and carrying concrete from the supplying source to the input ports. SOLUTION: The input port of concrete is freely selected by opening and closing a shutter valve 13 to regulate the whole placing height to a constant level. A shutter valve 13-1 is first opened, the other valves 13 are closed to input concrete, and the valve 13-1 is closed. Only a valve 13-2,is then closed to input the concrete, and the valve 13-2 is closed. The concrete is successively placed in the same manner. In the placing of concrete into a form 5, reattachment of a hose to a plurality of input ports is dispensed with to save the labor or time, and the loss of concrete in the attachment and detachment of a piping is reduced. The concrete placing quantity can be increased by the portion of the placing interruption for hose replacement to control the placing speed of the whole wall, and the load of the form 5 by the unevenness of height can be reduced.
Patent JP-S5580258-A (JP)
Title: Metal halide lamp
Inventor: WATANABE KEIJI
IPC: H01J61/20
Filed: 1978-12-12
Abstract: PURPOSE: To improve the light emitting efficiency of a metal halide lamp without degradating the color rendition by sealing thallium halide in the lamp tube in addition to scandium halide and sodium halide.  
     CONSTITUTION: Mercury, a starting rare gas, scandium halide, sodium halide and thallium halide are sealed in a light emitting tube 1 made of transparent quartz glass. The mole ration of thallium halide to sodium halide is 10 -4 W10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0710981-A (JP)
Title: Production of polybutylene terephthalate
Inventor: MURAI NOBUYUKI
IPC: C08G63/78
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a high-molecular-weight polymer while suppressing the formation of tetrahydrofuran as a by-product in an esterification reaction. CONSTITUTION:This production process comprises adding 0.5-10ppm of an alkali metal hydroxide or an alkaline earth metal hydroxide to 1,4-butanediol obtained by hydrolyzing an organic acid ester of 1,4-butanediol in the presence of a catalyst comprising a cation exchange resin, esterifying the obtained mixture with terephthalic acid to obtain an oligomer and polycondensing this oligomer.
Patent JP-S5676236-A (JP)
Title: Granulating method
Inventor: KANENOU BUNJI
IPC: C05D1/00
Filed: 1979-11-29
Abstract: PURPOSE: To coat and enlarge a large quantity of particles highly effectively by a simple operation, by providing a cooling and drying fluidized bed closely adjacently between plural numbers of jet layers arranged in series.  
     CONSTITUTION: Between the first stage granulator space A and the third stage  granulator space C is closely arranged the second stage cooler space B and they are  connected by pipe-lines. A desired amount of seed particles having a desired particle diameter distribution is loaded from a seed particles loading port 4; a liquid  from a pipe 13 is sprayed upward through a nozzle 14, and an air current is blown  through an air current blowing pipe 9, so that the seed particles are enlarged. The  enlarged particles are passed through an opening 28 into the cooler B where they  are cooled, and then are passed through an opening 29 into the granulator C where  they are subjected to the same operation as performed in the granulator A. As  a result of repeated enlargment, cooling and enlarging operations of particles in this  manner, a large amount of particle product having a larger paticle diameter can be  obtained efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5943314-A (JP)
Title: Ultrasonic flow speed measuring apparatus
Inventor: MAKI MASAHARU
IPC: G01P5/00
Filed: 1982-09-03
Abstract: PURPOSE:To make it possible to measure a flow speed with high accuracy even in a small diameter pipeline, by providing a delay time during a time from the reception of an ultrasonic pulse to the re-transmission thereof while jitter is applied to the delay time. CONSTITUTION:A transmission and reception repeating part 5A repeatedly transmits an ultrasonic pulse to ultrasonic oscillators 2, 3 mounted to a tube 1 through a change-over switch 4 while a delay circuit 20 for providing a predetermined delay time during a time from the reception of an ultrasonic echo to the next transmission and applying jitter to said dalay time is mounted. In this case, a variable frequency oscillation part 23 connected to the repeating part 5A oscillates frequency corresponding to the propagation time of the ultrasonic pulse between the oscillators 2, 3 and this oscillated frequency is calculated by an up-down counter 11. By this method, the influence of residual echo to a receiving wave can be removed in a relatively short delay time and, therefore, a flow speed can be measured with good accuracy even in a small diameter pipeline.
Patent JP-S6045875-A (JP)
Title: Arithmetic unit
Inventor: SEO KAZUO
IPC: G06F17/13
Filed: 1983-08-23
Abstract: PURPOSE:To obtain an arithmetic unit having a high processing speed by using a pipeline control system where data are read out for each column with the length of data kept at the fixed length and the reading frequency is gradually reduced as the number of processed columns inceases. CONSTITUTION:The data on the 1st column of a matrix stored in a memory 10 is read out and fed to a pivot row deciding device 15 to decide a pivot. The data on the 1st and 2nd columns are read out for the pivot row and divided by a divided 12 to be stored to the memory 10. At the same time, a multiplier 13 performs multiplications. The data on the 2nd column is read out to a signal line 102 and added to the multiplier 13 and a subtractor 14. The output of the multiplier 13 and the subtractor 14 are written to the memory 10 (at and after the next row since the pivot row is already processed). The same processing is carried out with all columns to obtain a matrix. In the same way, the decision of a pivot row, divisions of the 1st and 2nd columns, the multiplication and subtraction of the 2nd column, etc. are carried out with the obtained matrix. Then the similar processing is given to a matrix obtained newly for all columns. Thus it is possible to obtain the desired value of simultaneous equations.
Patent JP-H08312623-A (JP)
Title: Nut with slip stopper
Inventor: SASAKI NOBUYUKI
IPC: F16B7/14
Filed: 1995-05-16
Abstract: PURPOSE: To fix a slip stopper to a bar without a thread part and quickly fix it to the middle part of a long bar by fitting the slip stopper to a round bar, and mounting a nut. CONSTITUTION: A slip stopper 2 is engaged with a round bar 1. A lock nut 3 is fitted to the slip stopper 2. By screwing the nut 3 having slant on the thread part, the extreme end of the slip stopper 2 is tightened and fixed to the round bar 1 so as to bite in it. Because thread is cut on the opposite side of the slip stopper 2, it can be used for fastening the other object. The same effect is obtained in the case of not only a round bar but a polygonal bar, and further not only a bar but a pipe, and the appearance is also excellent.
Patent JP-H08322963-A (JP)
Title: Thread wound golf ball
Inventor: MARUKO TAKASHI
IPC: B29K21/00
Filed: 1995-05-29
Abstract: PURPOSE: To enhance flying distance of a thread wound golf ball which uses a solid center. CONSTITUTION: A solid center of this golf ball is formed so that it has an outside diameter of 27-38mm, 1.5-3.5mm of deformation caused by a load of 30kg, and a rebound (bouncing height) of 96cm or more when it is dropped at a height of 120cm. Further, the golf ball has 350-500 dimples and a volume ratio of dimples between 0.76-0.9%.
Patent JP-S5381483-A (JP)
Title: Recovering method of fumigating agent
Inventor: OOMORI SUSUMU
IPC: A01M17/00
Filed: 1976-12-20
Abstract: PURPOSE: To recover high purity fumigating agent, not contaiminated by decomposed substance, by cooling and liquefying fumigating agent, obtained by desorbing under reduce pressure after adsorbing exhaust gas, carried out fumigating treatment on timber or cereals, on active carbon fiber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5584930-A (JP)
Title: Automatic data imprinting device detachable to camera
Inventor: KONDOU ISAO
IPC: G03B17/24
Filed: 1979-11-28
Abstract: PURPOSE: To imprint the data automatically, by inserting a syncro contact in a lamp lighting circuit containing a lamp for imprinting data, and operating the lighting circuit in cooperation with shutter release operation.  
     CONSTITUTION: A trigger switch 21, which is used also as power switch, is connected in series to a battery 17, and a lamp 18 and a switching transistor Q 1  are connected in series between DC power supply buses +E and -E, and the lighting time of the lamp 18 is controlled by a timer circuit T. A shot shoe HS is provided in a camera body, parallel to a terminal for synchro EXP, and synchro contacts SW 1 , SW 2  which are closed in cooperation with the shutter are connected in series to each terminals, and a selector switch SW 3  is connected parallel to the switch SW 2 . When a connector plug 22 is linked to the camera body, the desired data written in the data board is selected, and is automatically imprinted into the film on an arbitrary occasion or in cooperation with the photographic action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6046494-A (JP)
Inventor: NAKAMURA MASAAKI
IPC: G21C19/18
Filed: 1983-08-25
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-H0321573-A (JP)
Title: Automated bike or scooter stand using power from engine
Inventor: NOMURA NAOMASA
IPC: B62H1/02
Filed: 1989-06-16
Abstract: PURPOSE:To raise a supporting stand for the body of a scooter, etc., simply and surely by allowing it to automatically rise through utilization of the power of an engine, which shall be actuated associate with putting-on of a switch installed near the drive operation part of the scooter. CONSTITUTION:In a two wheel vehicle such as a scooter, etc., a switch is arranged near the operation part at the grip, etc., of the handle bar so as to allow easy changing-over between on and off. Thus a body supporting stand is raised automatically through utilization of the power of engine associate with putting-on of this switch. At this time, the stand is raised at a constant speed regardless of varying speed of the engine. Thus raising of the stand can be done simply and certainly.
Patent JP-H103271-A (JP)
Title: Guiding display device
Inventor: TAKAHASHI OSAMU
IPC: G09F11/21
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To shorten the time for exchange work and to lessen the labor for the exchange work by vertically movably disposing guide rollers to be put on with roll paper as a band-shaped body on its peripheral surface in a position apart from a take-up roll and an un-winding roll in the spacing in a housing. SOLUTION: The un-winding roll 4 and the take-up roll 5 are disposed in the lower part of the housing 2 and the roll paper 3 to be put on between both is lifted by the guide rollers 14 to 16 in a hanging section 12 adjustable vertically in its height. The roll paper 3 is vertically extended by the guide rollers 14 to 16 so that the roll paper is made visible from the window parts 2a, 2b of the housing 2. Then, an operator is less required to vertically bend and stretch his knees and waist at the time of the, exchange with the un-winding roll 4 and the take-up roll 5. The exchange work is carried out in a standing posture and the motions to stand up and bend decrease if the un-winding roll 4 and the take-up roll 5 are disposed in the upper part of the housing 2.
Patent JP-H05175244-A (JP)
Title: Manufacture of gaas mesfet device
Inventor: EIDORIAN BURUUSU EMAASON
IPC: H01L21/338
Filed: 1992-05-22
Abstract: PURPOSE: To provide a device having a gate contact of high Schottky barrier by placing a partially fabricated device in a hermetically sealed environment of inert gas prior to deposition of the gate contact, performing wet etching on the surface of a gate region and drying the etched surface by blowing inert gas. CONSTITUTION: A gate contact 8 is formed by etching a part of an n<+> type contact layer 5 up to an n-type GaAs layer and depositing a metal layer on the n-type region by means of an electron beam deposition system hermetically sealed with inert gas. Before a wafer is set in the deposition system hermetically sealed with inert gas, a sample is set in an environment hermetically sealed with inert gas similar to that of the deposition system and native oxides are removed from the n-type gate region. More specifically, the sample is immersed into an aqueous solution of ammonium hydroxide and then it is dried by blowing an inert gas subjected to filtration drying in similar environment hermetically sealed with inert gas thus obtaining a gate contact 8 having high Schottky barrier.
Patent JP-S5855784-A (JP)
Title: Time tone detector
Inventor: MIYAZAWA OSAMU
IPC: G04R20/20
Filed: 1981-09-29
Abstract: PURPOSE:To improve the time tone signal discriminating function, by differentiating a time tone signal to convert it to a pulse train of a narrow width when the signal reaches a certain level. CONSTITUTION:A time tone signal which reaches a certain level is differentiated by an inverted output Schmitt trigger circuit 12, an inverter 13, a D type FF 14, an AND gate 15, etc. of a differential circuit 3; a D type FF 14, an AND gate 15, etc. of a differential circuit 3; and when the signal voltage in the data input terminal of the FF 14 becomes a threshold or more, a constant-duty pulse train of a narrow width corresponding to clocks inputted to the clock terminal is generated. The period of output pulses of the circuit 3 is prescribed for every one period of the time tone signal to generate one or plural pulse trains at every one period of the time tone signal from a timer circuit 4, and thus, the time tone signal discriminating function which corrects automatically the time of an electronic clock is improved by a constant-duty pulse train.
Patent JP-2000349423-A (JP)
Title: Method and device for forming coating on substrate
Inventor: FUJII HAJIME
IPC: H01L21/683
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To form a uniform coating which is free of variance in length and width of the substrate while forming the coating on the substrate with coating rolls performing proper control over the coat thickness. SOLUTION: A couple of coating rollers A and B are installed rotatably and one coating roller A is enabled to freely move back and for the from the other coating roller B through a servomotor 7; while paint 52 in supply tanks 55a and 55b is supplied to grooves of the coating rollers A and B through doctor bars 53a and 53b, the paint is applied to both surfaces of the substrate inserted between the coating rollers A and B.
Patent JP-S6215837-A (JP)
Title: Microwave hybrid integrated circuit device
Inventor: SAKAMOTO SUSUMU
IPC: H01L23/06
Filed: 1985-07-12
Abstract: PURPOSE:To improve reliability in gain, input/output standing wave ratio (VSWR), noise figure and the like by a forming a sealing body by a package and a metal cap so that electric field distribution is not changed even if metals and conductor parts are brought to close proximity. CONSTITUTION:A matching circuits 3, passive elements 4, active elements 5 and the like are fixed to the periphery of one main surface of a microwave hybrid integrated circuit substrate 1 with a bonding agent and the like and a microwave circuit is formed. Said circuit is accommodated in a screen type plastic package 13. An iron metal cap 14 is fixed to the package 13 with a bonding agent and the like. Said microwave circuit is sealed by the package 13 and the cap 14. A sealing body 15 is formed by the package 13 and the cap 14. Therefore, even if metals and conductor parts are brought to close proximity, the electric field distribution is not changed. The fixing part of the microwave hybrid integrated circuit, which gives effects on the characteristics, and the package 13 are bonded with the bonding agent. The fixing part of the metal cap 14, which does not give effects on the characteristics, and the package 13 are not fixed. The characteristics are checked under this state, and the matching circuit 3 is adjusted.
Patent JP-S6310895-A (JP)
Title: Color picture display device
Inventor: HASHIGUCHI JUNPEI
IPC: H01J31/20
Filed: 1986-07-01
Abstract: PURPOSE:To obtain a color picture without color smear, by following the fluctuation of deflection amplitude in a horizontal scan by an index signal, and controlling a timing with which a chrominance signal is impressed. CONSTITUTION:A control data from an A/D converter 58 is added on a refer ence frequency division ratio at an adder 75, and becomes the preset value of a frequency division counter 74. Thereby, the frequency of a clock signal generated from a clock generator 70 changes by the output value of the A/D converter 58. Therefore, at the the of counting the value stored in advance in a memory 60 by a counter 61, the timings t1, t2,... with which a measured value, that is, the chrominance signal is impressed, change corresponding to the frequency value of the clock signal, and it is possible to coincide the incident timing of a beam on a color fluorescent body, with the timing with which the chrominance signal is impressed, following the fluctuation of the deflection amplitude in the horizontal scan.
Patent JP-H0822103-A (JP)
Title: Film unit with lens
Inventor: NEGISHI KENJI
IPC: G03B17/04
Filed: 1994-07-06
Abstract: PURPOSE:To provide a film unit with a lens constituted so that a positioning action is inexpensively executed by saving a space without being provided with a new positioning member when a main body part and a back cover are fitted. CONSTITUTION:A projecting part 21 is provided with a swollen part 25. The swollen part 25 is gradually swollen toward both sides from the side edges of the line 21 so as to interpose the line 21 and cylindrically swollen and extended toward the base of the part 21 from the middle thereof. Besides, the position of the inside of an engagement groove 22 corresponding to the swollen part 25 is provided with a nallow part 26 so as to restrict the inside width of the groove 22. The groove 22 is swollen toward the lower part thereof from the side edges of both inside walls thereof.
Patent JP-H06350883-A (JP)
Title: Camera
Inventor: OKI YASUSHI
IPC: G03B13/02
Filed: 1993-06-02
Abstract: PURPOSE:To easily and surely photograph an artistic photograph, especially, without failure. CONSTITUTION:A photographing optical system 3 which forms an object image on a silver salt film 5, a photographing state changing means 12 which changes the photographing state of an object and a finder means are provided in a camera where the finder means is provided with an electric image pickup means 6 converting the object image into an electric signal, a correcting means 7 correcting the electric signal obtained by the electric image pickup means 6 in accordance with the change of the photographing state by the photographing state changing means 12 and a display means 8 displaying the object image based on the electric signal corrected by the correcting means 7. Moreover, the photographing state changing means 12 indicates that at least one of a diaphragm value, shutter speed, a filter characteristic and a film photosensitive characteristic is changed. Thus, the image which is extremely close to the image which is actually obtained by photographing can be observed through the finder.
Patent JP-2000346828-A (JP)
Title: Electrophoresis device
Inventor: MURAKAWA KATSUJI
IPC: G01N21/64
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoresis device that can speedily analyze many samples under the same electrophoresis condition and is adequate to medical application. SOLUTION: This device comprises a plurality of capillary migration passages 6 for migrating and separating a sample such as a fluorescent-marked nucleic acid fragment sample, a sample container 23 having a plurality of partitions for storing the sample, and excited-light irradiation optical systems 10, 12, 13-2 for irradiating laser to the migration passages, and fluorescent-detection optical systems 13-3, 14-2, 11, 11' for detecting fluorescence generated from a fluorescent mark for making the sample migrating in the migration passages with irradiation of the laser.  Each migration passage has the excited-light irradiation optical system and the fluorescent-detection optical system, interval between the plurality of migration passages is an interval between centers of partitions of the sample container or integer-times larger than the interval between centers, the interval between the plurality of migration passages is constant, the plurality of migration passages have substantially same length, and distance from migration starting end of each migration passage to a laser irradiated part of each migration passage is mutually the same and linear.
Patent JP-H01321727-A (JP)
Title: D/a converter
Inventor: KANEKO AKIRA
IPC: H03M1/08
Filed: 1988-06-24
Abstract: PURPOSE:To cut off the impulse noise generated in a D/A converting circuit by detecting rise and fall voltages for turning-on/off of a supply voltage to open a changeover switch 4 for the left or right channel. CONSTITUTION:When the rise voltage exceeds a zener voltage V2 at the time of power-on, an output 12 of an operation a1 amplifier IC 1 outputs a voltage equal to a plus supply voltage V1 supplied to the operational amplifier IC 1. When the fall voltage of a non-inverted input 11 is reduced to the Zener voltage V2 or lower at the time of power-off, the output 12 of the operational amplifier IC 1 has the ground potential. By this sequence where the changeover switch 4 for the left or right channel is opened with the ground potential, uncomfortable sounds are not heard and succeeding audio apparatus are not damaged when the supply voltage is turned on and off.
Patent JP-S5379210-A (JP)
Title: Assembling for linear motor use coils
Inventor: HIRANO YOSHIYUKI
IPC: H02K15/08
Filed: 1976-12-24
Abstract: PURPOSE: To prevent a breaking of an insulation film of a coil bobbin by inserting a coil winding being under a current flowing in case of inserting a liner motor use coil into an installation frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5946143-A (JP)
Inventor: SAKAI AKIRA
IPC: B02B5/02
Filed: 1982-09-06
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。