baber/WOPTO huggingface dataset:
Patent JP-S5827202-A (JP)
Title: Digital controlling device
Inventor: TAKADA KEISUKE
IPC: G05B11/28
Filed: 1981-08-12
Abstract: PURPOSE:To reduce the size of the device by pulse duration converting the content of a central processing unit and transmitting it to an analog input circuit through a pulse insulating element, and at the same time, providing a pulse insulating element between a feedback circuit and the central processing unit. CONSTITUTION:Analog detection signals of detectors 1A, 1B... are A/D converted and inputted to a central processing unit 5 and operation signals of operating equipment 7 is calculated and outputted to a counter 18. The content of the counter 18 is pulse duration converted by a pulse duration converter 19 and converted to voltage in a pulse duration-voltage conversion circuit 25 through a pulse insulating element such as a photocoupler and further converted to operation current AI in a V/I converter, and given to an operation section 7. Output of the pulse duration converter 9 and abnormality diagnosing signal of a monitoring section 16 are fed back to an analog input circuit 2 and the central processing unit 5 through photocouplers 21 and 35. By this way, the structure for insulation becomes simple and reduction of the size is made possible.
Patent JP-S5651293-A (JP)
Title: Anaerobic digestion of organic waste material
Inventor: KON MASAHIRO
IPC: C02F3/28
Filed: 1979-10-02
Abstract: PURPOSE: To recover a gas containing high purity methane by removing carbon dioxide gas from a gas generated in an acid producing procedure and blowing said carbon dioxide gas into a gasified slurry of a gasification procedure in a two phase type treatment of an org. waste material.  
     CONSTITUTION: If an organic waste material such as a sewage sludge or an excretion is thrown into an acid producing procedure and treated under an anaerobic condition, a gas containing hydrogen, methane and carbon dioxide is generated. This gas is sent into an absorption tower 2 and contacted with an absorbing agent to remove carbon dioxide, thereafter blown and mixed into a gasified slurry in a gasification tank 3. Thereby, the hydrogen in said gas is converted along with carbon dioxide gas from the gasification procedure into methane by the action of a gasifying bacteria. As described above, high purity methane is obtained by a two phase type digestion method of an organic waste material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04331463-A (JP)
Title: Switching power supply
Inventor: YASUMURA MASAYUKI
IPC: H02J3/16
Filed: 1991-05-01
Abstract: PURPOSE:To suppress higher harmonic distortion of commercial power supply by constituting an active filter of a rectifying/smoothing circuit comprising a low capacity capacitor and a resonance frequency control resonant converter circuit. CONSTITUTION:Since a smoothing capacitor 3 connected with a full-wave rectifying circuit 2 has low capacity, DC output contains ripple of double frequency that of commercial power supply. The DC output is inverted through a switching power supply system comprising a resonance frequency control current resonant converter circuit 4 to produce an AC output which is then fed through the primary and secondary windings N1, N2 of a DC/AC power supply regulation transformer 7 to a rectifying/smoothing circuit 8. Switching frequency of the resonant converter circuit 4 is controlled in proportion to the ripple voltage. A control circuit 9 controls the control current flowing through the control winding of the DC/AC power supply regulation transformer 7 so that the average value of the DC output from the rectifying/smoothing circuit 8 containing the double frequency component will be constant.
Patent JP-H0421469-A (JP)
Title: Perfect printing system
Inventor: MIWA KANNA
IPC: B41J5/30
Filed: 1990-05-16
Abstract: PURPOSE:To obtain a printing result by reversing a top surface printing through 180 deg. in a rear surface printing by a method wherein the order of addresses in drawing a pattern in a page memory at the time of top surface printing is reversed at the time of rear surface printing, and dot patterns per word read out in the fixed order of addresses are stored in parallel to be serially outputted in the normal or reverse order in accordance with a top surface printing or a rear surface printing. CONSTITUTION:At the time of top surface printing, a pattern is drawn in a page memory 11. in the order of increasing address. At the time of rear surface printing, a pattern is drawn in the order of decreasing address. When a printing character dot pattern 'P' is printed, at the time of top surface printing 'P' is drawn in the page memory 11 in the order of increasing address with the top one first, and at the time of rear surface printing 'P' is drawn in the page memory 11 in the order of decreasing address with the last one first. In this manner, the dot pattern 'P' is reversed only at upper and lower parts. After that, the dot pattern on the page memory 11 is transmitted to a shifter 13 per bite through a DMA bus in the order of increasing address with the top one first.
Patent JP-H08321027-A (JP)
Title: Magnetic head and magnetic recording and reproducing device
Inventor: MARUYAMA YOJI
IPC: G11B5/31
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a novel magnetic head which permits the contact of a recording medium and the magnetic head and a magnetic recording and reproducing device which is formed by using this magnetic head and is inexpensive and is large in capacity and high in density. CONSTITUTION: The magnetic head 2 has pads 51, 52, 54 which project from the substrate surface to the inflow end and outflow end of a sliding surface. A recording and reproducing function part is disposed on the pad 54 on the outflow end side. The sum total of the areas of the pad surfaces is specified to 0.0003 to 0.02mm<2> and the height of the inflow end side pads 51, 52 is set higher than the height of the outflow end side pad 54. The supporting center of the magnetic head 2 is set in the position exclusive of the centroid on a segment connecting the centroid of the magnetic head and the pad center on the outflow end side. The load acting on the magnetic head is specified to a range from 10mg to 1g.  Consequently, the stable continuous sliding in the state of bringing the recording medium to contact with the pads is made possible and the state of bringing the recording and reproducing function part into proximity to the recording medium is stably maintained.
Patent JP-H07336405-A (JP)
Title: Receiving agc circuit for digital cellular radio telephone
Inventor: SUGANUMA HAJIME
IPC: H04B1/16
Filed: 1994-06-08
Abstract: PURPOSE:To provide a receiving AGC circuit for digital cellular radio telephone which can perform correct a operation to use an inexpensive circuit element with a small error and with the sufficient allowance for noises. CONSTITUTION:This circuit is provided with an automatic gain amplifier 1 which inputs the receiving intermediate frequency signal, a quadrature demodulator 2 which detects a base band signal I, the inverse of signal I, a base band signal Q and the inverse of signal Q based on the output signal of the amplifier 1, a wired OR circuit 3 which connects the cathode terminals of the diodes CD101-CD104 to the output terminals of those base band signals and also connects the anode terminals in parallel to each other, a smoothing circuit 6 which inputs ¦I¦OR¦Q¦ that is taken out after applying the bias voltage to the anode terminals, and a comparator 7 which compares the output signal of the circuit 6 with the reference voltage received from a reference voltage generating circuit 4 and feeds the control voltage back to the amplifier 1.
Patent JP-S5351495-A (JP)
Title: Production of resistance composite
Inventor: HATSUTORI MASUZOU
IPC: H01C7/00
Filed: 1976-10-20
Abstract: PURPOSE: To obtain a composite of low cost but suitable for producing fixed resistance for precision use and resistor for compound integrated circuit use that can be formed through firing in atmosphere, by mixing glass frit with conductive fine powder made from mixture of Zr and Si which is heated, reacted and crushed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61283957-A (JP)
Title: Selecting method for dispatching troops
Inventor: ARISUMI TOMOHIRO
IPC: G06Q10/00
Filed: 1985-06-11
Abstract: PURPOSE:To select accurately the number of dispatachable troops staying at a base nearest a stricken area without producing previously a planning list, by giging input of a dispatching spot and the type and scale of the troops. CONSTITUTION:A dispatching spot file memory is retrieved from the dispatching spot information and the order of distances to a stricken area is decided among the bases of troops. Then a dispatching organization file memory corresponding to the dispatching type is retrieved for the stricken area. The dispatching organization file memory prescribes the number of troops needed for each job and each dispatching scale. Then the desired number of troops is decided in response to the input dispatching scale. Then a troop file memory of each base is retrieved in the order of shorter distances to the stricken area. Thus the dispatchable troops can be selected with reference t the dispatching enable/ unable situations.
Patent JP-S5251959-A (JP)
Title: Speed detector employing two position detecting elements
Inventor: BAN ITSUKI
IPC: G01D5/36
Filed: 1975-10-23
Abstract: PURPOSE:To detect a correct speed regardless of whether or not a discrepancy exists in a pattern for detecting positions by employing two position detecting elements.
Patent JP-S5251970-A (JP)
Title: Electromagnetic flowmeter
Inventor: WADA ICHIROU
IPC: G01F1/58
Filed: 1975-10-23
Abstract: PURPOSE: In an electromagnetic flowmeter comprising a pair of electrodes and exciting coils forming a magnetic field in a coudit, it is intended to compensate in-phase noises included between the pair of electrodes by providing magnetism-sensitive elements sensitive to a change in a fluid pressure or external pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02305235-A (JP)
Title: Portable radio equipment
Inventor: KUNITOMO KOICHI
IPC: H04W52/00
Filed: 1989-05-19
Abstract: PURPOSE:To reduce power loss by providing 1st and 2nd batteries supplying a power voltage whose total voltage is nearly coincident with the operating voltage of a transmission signal amplifier unit and supplying the power voltage of the 1st and 2nd batteries to 1st and 2nd regulators at the time of waiting. CONSTITUTION:A battery 11 consists of batteries 11a, 11b whose voltage is 6V being a half the external power supply. A radio control unit 13 is operated by a power voltage from the battery 11b in the standby state and a signal processing unit 15 is operated by a power voltage from the battery 11a. The radio control unit 13 is operated by a power voltage from the battery 11a at the transmission and the signal processing unit 15 is operated by the power voltage from the battery 11b and the transmission output unit 16 is operated by the power voltage supplied from the battery 11 in which the batteries 11a, 11b are connected in series. The power loss is decreased to 1/7 with respect to a conventional equipment.
Patent JP-H09311440-A (JP)
Title: Photosensitive planographic printing plate and processing method therefor
Inventor: TAKAGI KOJI
IPC: G03F7/09
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive planographic printing plate having high sensitivity and excellent in printing resistance even when development is carried out many times. SOLUTION: When a layer of a photosensitive compsn. contg. an o- quinonediazido compd. is formed on a surface-roughened and anodically oxidized Al plate to obtain a photosensitive planographic printing plate, a layer contg. a silicon compd. is formed by coating on the face of the substrate opposite to the face with the photosensitive layer. The photosensitive compsn. further contains a clathrate compd. and a polymer contg. structural units represented by the formula (where each of R1 -R4 is H, alkyl or phenyl).
Patent JP-H04352418-A (JP)
Title: Semiconductor manufacturing device
Inventor: KITANO KATSUHISA
IPC: H01L21/205
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a semiconductor production device, which improves the temperature uniformity of a substrate, prevents the adhesion of an unnecessary product on light-transmitting window glass and can form a thin film having film quality having a high grade and equal and stable film thickness distribution and film quality distribution. CONSTITUTION:One surface of a substrate 6 is supplied with a reaction gas while one surface of an infrared absorption member 13 is abutted against the other surface side of the substrate 6 and installed, the reaction-gas supply region on one surface side of the infrared absorption member and the other surface side region are constituted so as to be completely separated by the infrared absorption member 13, and the infrared absorption member 13 is organized so as to be formed in the same shape as a deformed form that the substrate 6 is deformed at the time of heating.
Patent JP-H02305445-A (JP)
Title: Manufacture of field-effect transistor
Inventor: TOUNO HIROSHIGE
IPC: H01L29/812
Filed: 1989-05-19
Abstract: PURPOSE:To make it possible to make a high-concentration layer thick regardless of the thickness of an operating layer by a method wherein the high- concentration layer is formed at scheduled ohmic electrode formation sites, an opening part is formed at a scheduled gate electrode formation site and the operating layer is formed. CONSTITUTION:A high-concentration n<++> layer 3 is formed at scheduled ohmic electrode formation sites of a compound semiconductor substrate (a semi- insulative GaAs substrate) 1 by implanting ions in the scheduled ohmic electrode formation sites, an opening part 5 is formed by etching a scheduled gate electrode formation site of the substrate 1 up to a prescribed depth and an operating layer 8 is formed by implanting ions in the opening part 5. Then, ohmic electrodes 10 are formed on the layer 3 and a gate electrode 9 is formed on the layer 6. Thereby, as the surface of the layer 3 can be arranged at a position higher than that of the surface of the layer 6, the thickness of the layer 3 can be made thick regardless of the thickness of the layer 6.
Patent JP-H10318956-A (JP)
Title: Method for judging buried state of anchor
Inventor: ITO HIROSHI
IPC: G01N25/72
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To judge the buried state of a metal anchor being buried into concrete non-destructively. SOLUTION: A cap 41 of a heating device 4 is mounted to a head part 3a of an iron anchor bolt 3 being buried into a concrete foundation 1. The temperature distribution of a side surface 11 near the anchor bolt 3 of the concrete foundation 1 is measured by an infrared camera 5. The buried state of the anchor bolt 3 is judged based on the measurement result of the temperature distribution.
Patent JP-H04352120-A (JP)
Title: Optical deflecting method
Inventor: FUNEMI KOJI
IPC: G02B26/10
Filed: 1991-05-30
Abstract: PURPOSE:To make a scan with a light beam at a high speed and also to switch the light beam by applying a voltage whose hysteresis characteristic is corrected to a piezoelectric element, controlling the displacement of the piezoelectric element, and rotating a reflecting mirror. CONSTITUTION:This optical deflecting method consists of the piezoelectric element (e.g. laminated type piezoelectric element) 4, a main body base 5, a fulcrum base 6, steel spheres 7a and 7b, and the reflecting mirror 9. The hysteresis characteristic of the piezoelectric element 4 is modeled previously, the voltage whose hysteresis characteristic is corrected according to the model is applied to the piezoelectric element 4 to control the displacement of the piezoelectric element 4, and the displacement is converted from linear motion to rotary motion by using a converting mechanism to rotate the reflecting mirror 9, thereby making the scan with the light beam and switching the light beam with high accuracy. The response of the piezoelectric element 4 is faster than that of a conventional method, so the light beam can be put in fast scanning motion and switched.
Patent JP-H05324879-A (JP)
Title: Bar code type deciding method
Inventor: MOCHIZUKI HIROKI
IPC: G06K7/10
Filed: 1992-05-20
Abstract: PURPOSE:To surely decide the code type of a bar code CODE128 when the mixed bar codes of a WPC group, ITF, CODE39, NW7 and CODE128 is read respectively. CONSTITUTION:It is checked whether a 1st bar d(i+1) is larger than a 2nd bar d(i+3) by >=1.5 times or not. If not, the bar code is decided to be a binary code. If so, it is checked whether a 3rd bar d(i+5) is larger than the 2nd bar d(i+3) by >=2.5 times or not. If so, the bar code is decided to be CODE128. If not, it is checked whether a 2nd space d(i+4) is larger than a 1st space d(i+2) by >=3.5 times or not. If so, the bar code is decided to be CODE128. If not, it is checked whether a 3rd space d(i+6) is larger than the space d(i+2) by >=3.5 times or not. If so, the bar code is decided to be CODE128. If not, the bar code is decided to be a binary bar code.
Patent JP-S5553531-A (JP)
Title: Method of connecting pipe made of polybutene-1 resin
Inventor: IWATA IKUHIRO
IPC: F16L23/026
Filed: 1978-10-16
Abstract: PURPOSE: To provide the subject method comprising the steps of integrally depositing a plurality of sockets of the subject resin each of which has at its end a metal flange, at a joint and a pipe both of which are made of the same resin, and clamping the flanges thereby to connect the pipes watertightly and strongly.  
     CONSTITUTION: The inner peripheral surfaces of respective openings 1 and 1 of a joint A made of a polybutene-1 resin are heated and molten. Then, in the outer periphery of the socket 3 made of the same resin formed at the one end integrally with the flange 2, there is mounted rotatably a metal flange 5 formed with a bolt hole 4, and other end of the socket 3 is heated and molten to integrally deposit the end at the molten part of the opening 1 of the joint A. On the other hand, at the end part of a pipe B of the same resin to be connected there is deposited a socket 3 of the same resin mounted with the same resin by the above described with the same resin by the above described procedure. Thereafter, an annular packing C is interposed between both sockets 3 and 3' and block flanges 5 and 5' are clamped by bolts and nuts D. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5651726-A (JP)
Title: Photometric system
Inventor: YAMAZAKI MASABUMI
IPC: G03B7/099
Filed: 1979-10-03
Abstract: PURPOSE: To enable accurate photometry to be performed with simple circuits by performing memory type photometry in such a manner that the integrated current for exposure determination becomes equal to an initial value until shutter curtains become fully open and controlling exposure by the use of the photocurrent amplification factor information outputted in the final after the full opening.  
     CONSTITUTION: A mirror up signal causes a mirror to start ascending. When it ends ascending, the photocurrent amplification information Va having been stored in a microcomputer 11 is inputted from the DA converter 12 of an amplification control circuit 4 to a constant current circuit 2 which in turn supplies the current IREF to a photocurrent amplifying circuit 1, thereby controlling the amplification factor. The substituting characteristic value VB2 determined by the IREF and the photocurrent Ii from a silicon photodiode SPD is sampled (n) times by way of an AD converter 13, and its mean value VB2S is determined. When the front curtain starts traveling, a transistor Q5 is turned OFF by a switching driver 7, by which integration is started and Va is outputted so that VB2 becomes equal to VB2S. After the full opening, controlling is performed by using the final Va. Thereby, the accurate photometry may be performed with the simple circuits. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63292258-A (JP)
Title: Computer system
Inventor: DOUSAKA TATSU
IPC: G06F13/10
Filed: 1987-05-25
Abstract: PURPOSE:To simplify programs and to reduce the overall load of a computer system by starting plural types of terminal emulator programs on a multi- function terminal equipment so that these emulator programs can be produced separately for each purpose of applications. CONSTITUTION:When a terminal emulator programs 9a or 9b is started, a terminal state transmission means 7 transmits the terminal state information. A terminal state detecting means 4 detects the start of a multi-function terminal equipment 2 from said terminal start information. Then a terminal emulator identifying instruction transmission means 12 sends an identifying instruction to the equipment 2. Thus a terminal identifying code transmission means 11 sends a terminal identifying code to an electronic computer device 1. Then a terminal state informing means 13 delivers the information to start the program 6a or 6b in response to said terminal identifying code. In such a way, data are transferred between the device 1 and the equipment 2.
Patent JP-S61285900-A (JP)
Title: Piezoelectric vibrator
Inventor: HORIIKE SUMIO
IPC: H04R17/00
Filed: 1985-06-12
Abstract: PURPOSE:To improve the efficiency of an assembling work by sticking an insulating material film having a lead wire connecting hole onto the surface of an electrode film. CONSTITUTION:On both upper and lower surfaces of a piezoelectric element 1, electrode films 2 and 3 are formed. On the upper surface of the electrode film 2, so as to cover the surface, the insulating material film 4 is formed in which the connecting hole 5 of the lead wire is provided at a central part. The insulating material film 4 forms an epoxy type insulating paste, etc., by using a usual printing method. The lead wire connecting hole provided at the insulating material film 4 is kept to the size in which the sufficient quantity of soldering or the conductive adhesives to connect the lead wire not shown in the figure to the electrode film 2 can be used. Thus, a worker can easily and correctly fit the lead wire.
Patent JP-H08318196-A (JP)
Title: Slot nozzle
Inventor: YORUGUUORAFU BAGANGU
IPC: B05C5/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a slot nozzle in which the width of mouthpiece opening is adjustable. SOLUTION: This slot nozzle has two slider members 10, 20 which are relatively displaceable to each other in a prescribed direction and have sliding surfaces 12, 22, respectively. The first sliding surface has a notched part 14, the second sliding surface has a projection 24 engaged with the notched part and both slider members constitute a cavity between them. The cavity communicates with a nozzle inlet 30 which is formed on one of outer surfaces of the slider member, and has a slot-shaped opening on the side face located in parallel with the displacing direction between the two slider members. The slot-shaped opening constitutes the mouthpiece opening of the slot nozzle and the discharge width of the opening is adjustable by relatively displacing the slider members to each other.