baber/WOPTO huggingface dataset:
Patent JP-S5389810-A (JP)
Title: Preparation of porous sintered product of zinc
Inventor: HASEBE MASATOSHI
IPC: C22C1/08
Filed: 1977-01-18
Abstract: PURPOSE: To obtain the electrode structure, etc.  for alkaline battery, etc. , which has the electric conductivity, high porosity and sufficient strength, by sintering the green compact of zinc after its oxide coating has been reduced by being heated in the mixed gas of ammonia chlorine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05190155-A (JP)
Title: Electrodeless electric discharge lamp
Inventor: OKADA ATSUNORI
IPC: F21S2/00
Filed: 1992-01-14
Abstract: PURPOSE:To provide an electrodeless electric drscharge lamp which can be easily started only by the electric conduction of the high frequency current in an inductive coil. CONSTITUTION:A bulb 1 is an annular bulb body made of light transmissive material, and an inductive coil 2 is wound in the circumferential direction on the outside. A starting assisting member 3 consisting of dielectric is arranged over the whole peripheral surface surrounding the center hole of the bulb 1. When the inductive coil 2 is applied with high frequency current, a ring shaped inductive electric field is generated in the bulb 1, and the inductive electric field is acted on the electric discharge gas introduced into the bulb 1, and a streamer is generated. The streamer advances along the inner peripheral side of the bulb 1 close to the starting assisting member 3, and forms a loop. When the loop due to the streamer is formed, an inductive electric current flows, and the transition to the annular electric discharge is performed and light is emitted. Since the streamer is generated on the inner peripheral side in the inside space of the bulb 1, the length of the path to the loop is shortened, and the transition to the annular electric discharge is performed with less energy supplied.
Patent JP-S5389772-A (JP)
Title: Solar battery wristwatch
Inventor: MIURA SADATSUGU
IPC: G04C10/02
Filed: 1977-01-18
Abstract: PURPOSE:To achieve the miniaturization of a wristwatch by providing solar batteries in the specified position of a dial so that the distance from the top of the dial becomes the distance under the specified range.
Patent JP-S61180010-A (JP)
Title: Conduit for load transmitting cable
Inventor: ABE TAKESHI
IPC: F16C1/20
Filed: 1986-01-14
Abstract: PURPOSE:To enhance endurande of a load transmitting cable by forming a sliding surface of the cable with a material which is obtained by adding fixing a carbon material to with at least one kind of copolymer selected from a group consisting of copolymer including the ethylene-ethylene tetrafluoride family an the ethylene-ethylene chloride trifluoride family. CONSTITUTION:Carbon material is added to and mixed with at least one kind of a fluorine-containing copolymer selected from a group consisting of ethylene- ethylene tetrafluoride family copolymer and ethylene-ethylene chloride trifluoride family copolymer. This material thus prepared is put on a sliding surface between the inner cable of a load transmitting cable and a conduit. Regarding the ethylene-ethylene tetrafluoride copolymer or the ethylene-ethylene chloride trifluoride copolymeride used here, a molar ratio of the ethylene tetrafluoride (ethylene chloride trifluoride) to ethylene should be in a range of 40/60-70/30, or preferably 45/55-60/40.
Patent JP-S5287798-A (JP)
Title: Electric machining method
Inventor: INOUE KIYOSHI
IPC: B23H7/28
Filed: 1976-01-17
Abstract: PURPOSE:To provide an electric machining method which allows easy removal of chips by reciprocating a workpiece, or opposite electrodes forming a machining gap therebetween, in the direction perpendicular to the direction in which the workpiece is fed.
Patent JP-S62161567-A (JP)
Title: Portable printer
Inventor: NAKAJIMA YASUMASA
IPC: B41J3/28
Filed: 1986-01-13
Abstract: PURPOSE:To obtain a portable printer capable of printing an arbitrary sentence on the desired place of paper having an arbitrary shape, by arranging a printing means to the opening part provided to one side surface of the printer. CONSTITUTION:In a portable printer, a printing means is arranged to the opening part provided to one side surface of the printer and has no paper feed mechanism. After the sentence (an address and a name etc.) inputted from a keyboard was confirmed at a display part 2, when a printing part 3 is pushed down to a printing place, a thermal head 5 is operated and an arbitrary sentence can be printed n a desired place. The keyboard 1 has characters arranged in the order of the KANA syllabary and can easily input a sentence by KANA/ KANJI conversion. Because a memory is backed up, the sentence does no disappear even if a switch is opened and the stored sentence can be easily called out. The printing part is constituted of the thermal head 5 and a thermal transfer ink ribbon 4 and, when the outer frame 6 of the printing part is pushed down to a printing place, the thermal head 5 falls and moves while presses the thermal transfer ink ribbon 4 to the printing place to perform printing. When the thermal head 5 moves to the terminal, said head rises to return the original position.
Patent JP-H07212612-A (JP)
Title: Vertical amplitude correction circuit
Inventor: TANAKA HIROSHIGE
IPC: H04N3/16
Filed: 1994-01-20
Abstract: PURPOSE:To improve the fluctuation of vertical amplitude due to fluctuation of an anode voltage of a cathode ray tube in the vertical deflection for a television receiver or a display monitor employing the cathode ray tube. CONSTITUTION:In the vertical deflection circuit where the amplitude of a sawtooth wave voltage across a capacitor C1 used to generate the sawtooth wave voltage fed to vertical deflection is corrected by applying a voltage generated at a low potential side of a high voltage winding N2 of a flyback transformer (FBT) and changed depending on an increase/decrease in an anode current of a cathode ray tube to the capacitor C1 via resistors R1, R2 or the like, a diode D1 is provided, whose anode terminal receives a prescribed voltage and whose cathode terminal connects to one terminal of the capacitor via a resistor, the cathode voltage of the diode is set so that the diode D1 is reverse- biased at the outside of the region where the anode current is limited within a prescribed current and forward-biased within the region where the anode current is limited within the prescribed current and the diode is closed by the forward bias to stop the correction.
Patent JP-H01180407-A (JP)
Title: Continuous measuring instrument for small-sized component
Inventor: NERIO KATSUMASA
IPC: G01B21/02
Filed: 1988-01-12
Abstract: PURPOSE:To accurately and speedily take a measurement with flexibility and to facilitate the replacement of a body to be measured by providing a fixed reference piece which abuts on one side of mutually opposite measurement surface of the body to be measured and a movable measurement piece which abuts on the other measurement surface. CONSTITUTION:The movable measurement piece 3 is positioned nearby the fixed reference piece 2, a support plate 31 is located at the support position of the body 52 to be measured (bearing fitting insertion part 53 and 54), and the body 52 to be measured is supplied onto the plate 31 in this state by a handling mechanism. Then a pressing mechanism 10 is put in operation to move the piece 3 in a spreading direction and the body 52 to be measured moves following it and is supported by balls, so that the piece 3 is inhibited from moving. This position is detected by a measuring member 20 and the pitch P to the measurement surface is calculated. Then while the air cylinder 34 of a support mechanism 30 is put in operation after the measurement to move the plate 31 to a stand-by position (shown by a chain line in a figure), the piece 3 is moved to the piece 2 and then the body 52 to be measured falls on a conveyor by the conveyor and is moved to a next stage.
Patent JP-H02186209-A (JP)
Title: Depth direction analyser
Inventor: MITSUI TADASHI
IPC: G01N23/06
Filed: 1989-01-13
Abstract: PURPOSE:To perform real time analysis by a method wherein the neutral particles from a sample due to sputter etching are detected and the depth thereof is calculated from the preliminarily calculated relation between the intensity of neutral particle and an etching depth and the particles or beams generated by the irradiation with charged beam are detected to perform the analysis of an element. CONSTITUTION:A sample 5 is irradiated with ion beam and charged beam from generators 1, 3 and neutral particles due to sputtering and particles (or beams) due to interaction are detected by detectors 2, 4 and the detection outputs thereof are read by a data processing computer 6. The coefficient showing the preliminarily calculated relation between the intensity of neutral particles and an etching depth is preliminarily stored in the internal memory of the computer 6 and the etching depth of the sample is calculated from the intensity of neutral particles due to the detector 2 within a real time and the compositional elements of the sample 5 are analyzed from the output of the detector 4 to perform the correction to a multilayer film.
Patent JP-H06214132-A (JP)
Title: Wiring switching device for optical fiber
Inventor: SAITO KAZUTO
IPC: G02B26/08
Filed: 1993-01-14
Abstract: PURPOSE:To provide the optical wiring switching device for optical fibers capable of greatly improving the workability and reliability of a wiring switching operation and maintenance operation, realizing the large-scale integration of a device scale and preventing the deterioration in the transmission characteristics and strength of the optical fibers. CONSTITUTION:This wiring switching device has the plural first optical fibers 4 which are connected through a fiber arranging board 3 to the surface of a matrix board 1 in a relaxed and densely curved state, a switching robot 9 which switches the connection of the selected arbitrary first optical fibers, a hook mechanism 11 which is engaged with the neighborhood of the through- parts of the arbitrary first optical fibers and guides the arbitrary first optical fibers to the switching robot 9 at the time of switching the connection and a take-up mechanism 12 which tenses the guided arbitrary first optical fibers from a curved state to a nearly straight state by means of a roller. The congestion degree of the plural first optical fibers 4 on the front surface side of the matrix board 1 is relaxed by inclining the fiber arranging board 3.
Patent JP-S62167322-A (JP)
Inventor: ERITSUHI ISUTERU
IPC: C08K3/10
Filed: 1987-01-14
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-S57182274-A (JP)
Title: Automatic money transfer system
Inventor: HONDA HIROSHI
IPC: G06Q20/10
Filed: 1982-01-14
Abstract: PURPOSE:To prevent a erroneous transfer destination by mistake, by receiving data, which shows whether transfer is enable or not, based upon a transfer request from a center, and performing the transfer on confirming transfer amount data display when the transfer is enabled. CONSTITUTION:Data on a request for transfer is sent from a terminal equipment 1 to a center 8 through a terminal controller 7. At the center 8, a center file is retrieved on the basis of the sent data, thereby returning data on whether there is a corresponding account or whether there is balance, namely, whether transfer is possible or not, to the terminal equipment 1 through the controller 7. In response to the returned data, the equipment 1 displays data on the amount of money to be transferred on a character display 4. After the display is confirmed, data as a transfer command is transmitted to the center to perform the transfer. This transfer system prevents troublesome processing caused by a wrong transfer destination.
Patent JP-S5499404-A (JP)
Title: Tape end detecting system
Inventor: AIHARA TOSHIHARU
IPC: G11B15/093
Filed: 1978-01-23
Abstract: PURPOSE: To readily and accurately detect tape end by using a means of comparing the electric signals indicating the ratio of the rotating speeds of tape reels and the signals having been stored and a means of changing over the electric signals indicating the rotating speeds according to tape running directions.  
     CONSTITUTION: A magnetic tape 3 is put on from a feed reel 1 to a take-up reel 2 and the input pulse number from the tachometer of the reel 2 is counted at the time intervals of the continuous tachometer pulses from the reel 1 and is stored in a register 8. It turns out that the value of the register 8 having been stored indicates the tape end in the state of rewinding the tape 3 from the reel 2 to 1 and therefore if this value and the count value of the input pulses from the tachometer of the reel 2 at the time intervals of the continuous tachometer pulses from the reel 1 are compared with a digital comparator 9, the tape end in the rewinding direction of the tape 3 is accurately detected. In the case of delivering out the tape 3, detection may be made similarly if the selector switch 6 is changed over. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05191831-A (JP)
Title: Motion detecting circuit
Inventor: TANAKA SEIICHI
IPC: H04N9/78
Filed: 1992-01-16
Abstract: PURPOSE:To decrease erroneous detection of noises as motion and to decrease the detection omission of motion by changing the detection characteristic of motion in accordance with the noise state of an input video signal. CONSTITUTION:As the changes of a video signal by motion does not exist for a blanking period, a difference signal for a frame for the blanking period is purely a noise and it is considered that the noise state for the blanking period is roughly the same as the noise states of other pattern period. Therefore, when the absolute value of the difference signal for a frame for the blanking period is greater or much noise exists in an input video signal, this circuit is operated so that the offset value of a coring circuit 14 may be greater and the factor value of a factor circuit 15 may be smaller in accordance with it. When the absolute value of the difference signal for a frame for the blanking period is smaller or noise is little in the input video signal, the circuit is operated so that the offset value of the coring circuit 14 may be smaller and the factor value of the factor circuit 15 may be greater in accordance with it. Thus, the detection sensitivity can be controlled.
Patent JP-H04240188-A (JP)
Title: Formation of diamond film on si substrate by cvd method
Inventor: TAKI MASAYOSHI
IPC: C30B29/04
Filed: 1991-01-21
Abstract: PURPOSE:To form a diamond film by CVD method which can increase nucleus generating density and form the film having a flat surface. CONSTITUTION:After islands of 20-30Angstrom  diameter made of a corrosion resistance material are stuck on a Si substrate with 20-100Angstrom  interval, the Si substrate is etched to >=10Angstrom in depth while the islands are left and then the island stuck on the Si substrate is removed. The diamond film is formed on the surface- treated Si substrate by CVD method. As many difference parts in level which cause to start generation of diamond nucleus are formed between the etched grooves and the traces of the removed islands on the surface of the Si substrate, nucleus generating density of the diamond excellently increases compared with the conventional example as shown by fig. and at the same time the diamond film having a flat surface is obtained.
Patent JP-S63174203-A (JP)
Inventor: SUZUKI HITOSHI
IPC: H05K1/09
Filed: 1987-01-13
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-H07209564-A (JP)
Title: Coated optical fiber in ribbon
Inventor: OHASHI KEIJI
IPC: G02B6/44
Filed: 1994-01-21
Abstract: PURPOSE:To provide coated optical fibers in a ribbon which are superior in water resistance, oil resistance, and sliding performance. CONSTITUTION:As for the ribbon of optical fibers which is formed by arraying plural optical fibers 2 in parallel and uniting them in one body with a batch jacket layer 3, ultraviolet-ray setting type polyurethane acrylate resin to which an organic compound containing fluorine is added is used as the material forming the batch jacket layer 3. Consequently, an increase in transmission loss due to partial peeling of the jacket is improved. When the ribbon is wound around a bobbin, blocking is reduced and when a cable is gathered, drawing in a slot is reduced. Consequently, talc powder need not be applied over the surface of the batch jacket layer of the ribbon of optical fibers, so a decrease in the cleanness in an operation atmosphere is prevented and an increase in transmission loss caused by talc powder due to side pressure is prevented when the batch jacket layer is made thin.
Patent JP-H03210683-A (JP)
Title: Multiplier
Inventor: KIMURA KATSUHARU
IPC: G06G7/164
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a multiplier having the excellent linearity and a wide dynamic range by preparing the same circuit configuration to both 1st and 2nd input voltage and also the same multiplier characteristic to both input voltage respectively. CONSTITUTION:A 1st square circuit 8 contains a pair of unmatched differential amplifiers where the gates of transistors TR M55 - M58 are connected to each other with the input/output operations set adverse to each other and input pairs having the TR sizes different from each other. Then the circuit 8 squares the output V1+V2 of an adder 6. A 2nd square circuit 9 contains a pair of unmatched differential amplifiers where the gates of the TR M63 - M66 are connected to each other with the input/output operations set adverse to each other and input pairs having the TR sizes different from each other. Then the circuit 9 squares the output V1 - V2 of a 1st subtractor 7. A 2nd subtractor 10 secures the difference between both circuits 8 and 9 and obtains the multiplication outputs 4V1 and V2 proportional to the product of the 1st input voltage V1 and the 2nd input voltage V2. In such configuration, the excellent linearity is ensured for a multiplier.
Patent JP-S61166049-A (JP)
Title: Semiconductor device
Inventor: SATO TOSHIHIKO
IPC: H01L21/60
Filed: 1985-01-18
Abstract: PURPOSE:To prevent the peeling of a BLM electrode, and to improve heat- dissipating properties by forming a through-hole to an insulating film on a through-hole section in a multilayer Al wiring shaped to a lower layer while forming a lower layer film for the BLM electrode in size slightly larger than the through hole and shaping an upper layer film for the BLM electrode in size slightly smaller than the through-hole. CONSTITUTION:A Cr film 10, a Cu film 11 and an Au film 12 are deposited in succession on the whole surface to form three layer BLM films 9A, a resist film is shaped onto the whole surface and patterned, and a resist mask 14 slightly larger than a CS hole 8 is formed. The Au film 12 and the Cu film 11 as upper and intermediate layers are etched selectively, and over-etched, thus etching the Au film 12 and the Cu film 11 toward the side inner than the resist mask 14, then shaping the films 12 and 11 in diameters smaller than the CS hole 8. The Cr film 10 is etched in approximately the same size as the resist mask 14. When the resist mask 14 is removed, a BLM electrode 9, the Cr film 10 as a lower layer thereof has a larger diameter and the Cu film 11 and the Au film 12 as the intermediate and upper layers thereof have diameters smaller than the diameter of the film 10, is constituted.
Patent JP-H04330519-A (JP)
Title: Multiplier
Inventor: ABE TOMOKAZU
IPC: G06F7/496
Filed: 1991-01-22
Abstract: PURPOSE:To improve the processing speed of a computer system by quickly finding out a product of a multiplier and a multiplicand within a short time. CONSTITUTION:This multiplier is provided with a register A11 for storing a multiplicand, a register B12 for respectively storing a multiplier and the sum of partial products in lower and upper digits and shifting the stored contents to the right in each four bits and a register 13 for storing the triple value of a multiplicand. A selector control circuit 18 allows respective signals 81, 82 to pass through the bits 03-02, 01-00 of the register B12 and controls selectors 15, 16 to select data corresponding to 0, 4, 8, and 12 times the multiplicand and 0 to 3 times the multiplicand. A 3-input adder 14 inputs any one of 0, 4, 8, and 12 times data of the multiplicand from the selector 15, any one of 0 to 3 times data of the multiplicand from the selector and the upper digit contents, i.e., the sum of partial products, of the register B12 from a selector 17 and simultaneously adds these data. An added result Y35-00 is inputted to the upper digits.
Patent JP-H04237890-A (JP)
Title: Variable displacement compressor
Inventor: ISHIKAWA KIMIHIRO
IPC: F04C18/344
Filed: 1991-01-22
Abstract: PURPOSE:To provide a vane type compressor equipped with a simple mechanism which throttles an intake and by-passes inlet gas at the same time. CONSTITUTION:A rotary valve 21 is interposed between a side plate 7 and a cover plate 11 of a vane type compressor 1. This rotary valve 21 is provided with a bypass passage 61 interconnecting plural pieces of bypass ports 37 installed in the side plate 7 and a second inlet port 25, and an inlet passage 65 interconnecting a first inlet port 29 of the cover plate 11 and the second inlet port 25. With the rotary valve 21 turned round, a position of the bypass port 37 to be opened to the bypass passage 61 is changed to some extent, and thereby intake bypass control takes place and simultaneously an opening area with the inlet passage 65 of the first inlet port 29 is changed so that intake throttling control is thus carried out.
Patent JP-S5597579-A (JP)
Title: Inverse proportion stop cock
Inventor: ZETSUTSU FUTOSHI
IPC: F16K11/083
Filed: 1979-01-20
Abstract: PURPOSE: To enable temperature control gradually, providing a T-shape separating window on the inner surface of the body, by increasing or decreasing hot water and water in inverse proportion by rotation of a handle.  
     CONSTITUTION: When a cut 16, 17 moves to C 1 , H 1  from the orginal position rotating a handle 7 leftward, small flow supply water through a small intersection area of a cut 16 and a seperating window 9 and large flow hot water through a large intersection area of a separating window 12 are flowed into the gap 18 to mix at the same time. If the handle 7 is turned leftward in sequence, the intersection area of a cut 16 and a separating window 9 is decreased in sequence, and the intersection area of a cut 17 and a separating window 12 is increased in inverse proportion to this in sequence. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58124287-A (JP)
Title: Embedded heterogeneous type laser diode
Inventor: SHIGE NORIYUKI
IPC: H01S5/227
Filed: 1982-01-20
Abstract: PURPOSE:To obtain a high light output, by making the mixed crystal ratio of an embedded layer larger than the mixed crystal ratio of an active layer so that  the difference in the mixed crystal ratio between the active layer and the embedded layer is located within the range of 0.15-0.3. CONSTITUTION:As the mixed crystal ratio difference DELTAx between the active  layer 3 and the embedded layer 5 becomes smaller than the vicinity of 0.35, a relative light output increases. When DELTAx reaches the vicinity of 0.15, the light output becomes three times the original output. Meanwhile, a threshold current  density is constant when the mixed crystal ratio difference DELTAx is larger than  about 0.3, but the density rapidly increases when DELTAx becomes smaller than 0.3.  Therefore, when the mixed crystal rato difference DELTAx is made too small, an operating current is increased, and the inherent characteristics of the embedded heterogeneous type laser diode are lost. The desirable range for the mixed  crystal difference DELTAx is located in the range of 0.15-0.3, in such a way that the  value of the operating current does not become too large and the light output  can be improved.
Patent JP-S63176956-A (JP)
Inventor: TAKAHASHI KENJI
IPC: F25B13/00
Filed: 1987-01-16
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。