baber/WOPTO huggingface dataset:
Patent JP-S55108002-A (JP)
Title: Process control system
Inventor: YAMADA KAZUYUKI
IPC: G05B11/26
Filed: 1979-02-14
Abstract: PURPOSE: To mitigate rapid operation of the operation terminal and to prevent the destruction of the operation terminal, by providing a simple interrupter with the circuit of process control system.  
     CONSTITUTION: The process variable from the process variable input terminal 1 is fed to the input processing section 2 having the input operator 201, and the process variable processed at the processing section 2 is fed to the control operation section 3. The control operation between the process variable and the set amount is made by the control objective setter 301 giving the process optimum control value, feedback control operation unit 302, nonlinear type operator 303, and interrupter 304 outputting the pulse output width with suitable split, provided with the operation section 3. Further, the value having two directions of positive and negative to the deviation value and a given relation is outputted, the output width of pulse is split and the pulse output is fed to the pulse output processing section 4 to split the pulse output, allowing to suitably select the sampling period and output period and finely adjust the process operation terminal 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53101267-A (JP)
Title: Semiconductor device
Inventor: OOTSUKA KANJI
IPC: H01L21/60
Filed: 1977-02-16
Abstract: PURPOSE: To reduce the compound growth between metals when Au small-gage wire is thermocompression-bonded to Al electrode and thus to reduce the electric resistance as well as to eliminate the burnout, by providing previously a heatresisting conductor layer composed of low-resistance poly crystal Si to the substrate of the Al electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01189896-A (JP)
Title: Discharge lamp lighting device
Inventor: SATO KATSUMI
IPC: H05B41/24
Filed: 1988-01-26
Abstract: PURPOSE:To stabilize output by detecting peak value of voltage to be impressed on a switching element for feeding back this to a high-frequency lighting device. CONSTITUTION:An impression voltage detection circuit 7 for detecting impression voltage of a transistor Tr, which is a switching element, is provided. To a driving signal of the transistor Tr, the impression voltage changes as shown by Fig. (b), while peak voltage moves to medium of a continuous line, when a circuit constant is standard value, and peak voltage moves to a higher position of a dotted line, when the circuit constant fluctuates to smaller value, while peak value moves to a lower position of an alternate long and short dash line. As to an output current, similarly, when peak voltage increases, the output current increases so that output fluctuation due to power supply fluctuation or dispersion of parts can be detected by observing impressed voltage. Thereby, action frequency can be controlled and the output current can be almost unified. An effect can be achieved with a low price without using special circuit parts.
Patent JP-H07224253-A (JP)
Title: Hot-melt adhesive sheet
Inventor: KOBAYASHI TERUAKI
IPC: C09J7/02
Filed: 1994-02-09
Abstract: PURPOSE:To provide a member which can minimize the amt. of an aggregate used and can save time and manpower without the necessity for special waste water treatment in a decorative aggregate-exposure finishing. CONSTITUTION:A hot-melt adhesive sheet is obtd. by forming a layer of a hot-melt adhesive compsn. on a flexible substrate and then, on the resulting layer, a thin layer of a hot-melt org. polymer compsn. which contains a fine powder of a water-insol. and water-absorbing substance compatible with the adhesive compsn. or which contains a polyolefin compd. melting at 130 deg.C or lower and compatible with the adhesive compsn.
Patent JP-S60161639-A (JP)
Title: Semiconductor device
Inventor: WAKASHIMA YOSHIAKI
IPC: H01L23/29
Filed: 1984-02-01
Abstract: PURPOSE:To obtain a semiconductor device enabled to be formed easily with a resin film on a pellet, and generation of a soft error according to alpha ray is checked by a method wherein the resin film to be coated on the pellet is formed of thermoplastic resin. CONSTITUTION:A pellet 1 is bonded according to an eutectic alloying method or using an Ag base, etc. on the tab 3 of a lead frame. The pellet 1 is heated, a thermoplastic resin film piece 2 is put on the pellet to be molten and to be cooled, and the resin film piece is fixed on the pellet. Bonding pads 8 and the tips of inner leads 5 are connected electrically using Au fine wires 4, and molded with thermoplastic resin. As the thermoplastic resin, polyethylene, polyphenylene sulfide, polyamide and acrylic resin, polypropylene, polystyrene and vinyl resin can be enumerated. For the thermoplastic resin, the resin of high pure and hardly containing elements to discharge alpha rays such as Th, U, etc. is used from a point of view to check a soft error according to alpha rays.
Patent JP-S59141686-A (JP)
Inventor: KURIMOTO NAKATOMI
IPC: E21B6/02
Filed: 1983-01-31
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-S55108935-A (JP)
Title: Duplicator
Inventor: YAMAMOTO TATSUO
IPC: G11B5/027
Filed: 1979-02-13
Abstract: PURPOSE: To make a print mother tape needless and perform mass production of tapes in a short time, by driving plural discs, where sound signals are subjected to time base compression and are recorded with digital signals, in parallel synchronously and by transferring outputs of discs alternately.  
     CONSTITUTION: Signals on master tape 2 are written into time base change memory 11a through A-D converter 9 and are subjected to time base compression. Contents of the memory become PCM recording signals and are recorded on magnetic discs 24a, 24b... and are reproduced by operating plural reproducing devices 15a, 15b... in parallel. At this time, the rotation speed of driving motors 27a and 27b is so controlled that data may be synchronous with one another, and outputs of discs 24a, 24b... are transferred alternately. Consequently, it is unnecessary that the tape is rotated in a high speed by the mechanical system, and slave tapes can be obtained in the 1/32 time of the normal tape speed simply by the time base change memory circuit electrically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61176688-A (JP)
Title: Apparatus for automatic operation control of transfer truck
Inventor: KAWAI TOSHIKATSU
IPC: G05D1/02
Filed: 1985-01-31
Abstract: PURPOSE:To enable the safe automatic operation of a transfer truck for coke oven, by switching the transfer truck to the automatic mode by a stationary controller via an induction wireless controlling apparatus, transferring the truck automatically, and initializing the data of the present position of the truck by the first detected data of a position detector. CONSTITUTION:The automatic operation of a transfer truck 2 of a coke oven is carried out by the following system. The system is furnished with a mobile station 6 mounted on the transfer truck 2 and a fixed station 3 placed on the ground. The information is transferred between the ground and the truck by a wireless induction apparatus via the induction wireless antenna 5 on the truck and the induction wireless trolley 4 connected to the fixed station 3 and extended parallel to the rails 9 on which the transfer truck 2 is transferred. The detectors 8a-8c of the absolute positions are attached on the rails 9 of the truck 2, and a stationary controller 1 to control the motion of the truck 2 is provided. The truck 2 is switched to the automatic operation mode by the use of an automatic operation controlling apparatus composed of the above units via the wireless induction apparatus, and the present position of the truck 2 is initialized by the absolute position detectors 8a-8c detected first.
Patent JP-S62173070-A (JP)
Title: Automatic sorting method for casting
Inventor: DEGUCHI NOBUAKI
IPC: B22D29/00
Filed: 1986-01-27
Abstract: PURPOSE:To sort many castings with high accuracy by packing granular particles having heavy specific gravity into a container for as-castings and striking risers to separate the risers from the castings, then acting electromagnets onto the castings, taking the castings out of the container and separating the risers, runners, etc. from the castings. CONSTITUTION:The castings 4 are placed in the container 6 and the granular particles 7 are packed therein to the extent of exposing the upper part of the risers 3. The risers are then continuously stricken by using a gate breaking robot to break and separate the castings 4 and the risers 3 from gate parts. A magnet mounting plate 222 disposed with the electromagnets 21 is lowered. The castings 4 are attracted to the electromagnets 21 when said magnets move near to the castings 4. The castings 4 and the risers 3 and runners are separated when the mounting plate 20 is raised thereafter. The granular particles are preferably about 1-5mm steel grains. This method has good accuracy of sorting and is applicable to many kinds of as-castings. The automatic sorting is thus made possible.
Patent JP-H06232859-A (JP)
Title: Frame synchronizing circuit
Inventor: NAGAREAI MASAHIDE
IPC: H04J3/06
Filed: 1993-02-02
Abstract: PURPOSE:To provide a frame synchronizing circuit in small circuit scale. CONSTITUTION:This circuit is provided with a counter part 13 for generating a time slot number synchronized with a time slot by detecting the transmission line frame synchronizing bit of an input signal constituted by multiplexing data from plural data terminals, memory part i2 for temporarily storing data, and processing part 11 for setting the condition of data frame synchronizing bit detection corresponding to each time slot based on multiframe information inputted from the outside, detecting the data frame synchronizing bit of the input signal by reading the data from the memory part 12 on conditions corresponding to the time slot number synchronously with the time slot number, and writing processed data in the memory part 12 when changing the time slot number.
Patent JP-H08184788-A (JP)
Title: Polarization controller
Inventor: NITTA ATSUSHI
IPC: H04B10/29
Filed: 1995-01-04
Abstract: PURPOSE: To provide the polarization controller which is reducible in sized, has no movable part and copes with a case wherein the polarization state of input light changes in a short time. CONSTITUTION: A light signal 6 which is transmitted through an optical fiber is split by a polarized light separating means 1 into two polarized waves in two orthogonal directions and the amplitudes of the separated light components are adjusted by optical amplifying devices 2 and 3. After the phase difference between lights of those light components is adjusted (phase-adjusted) by a phase control means 4, they are multiplexed by a multiplexing means 6. A system of this constitution adjusts the amplitudes and phases of the respective split light components and then the signals can be converted into a light signal 7 in a desired polarization state.
Patent JP-H03222885-A (JP)
Title: Rotary compressor
Inventor: NISHIURA NORIMASA
IPC: F04C18/356
Filed: 1990-01-25
Abstract: PURPOSE:To improve the extent of oil holding property on a sliding surface by installing each oil sump groove, extending such a direction as crossed with the slidingly contacting direction of a blade, in the suction space side of a slot and in the compression space side of the blade, respectively. CONSTITUTION:A blade 31, which partitions a cylinder chamber 12 into a suction space 13 and a compression space 14 is inset in a slot 30 installed in a cylinder block 7 free of slide motion. In a side face 30a at the side of a suction space of the slot 30, there are plural pieces of oil sump grooves 32 in a direction being crossed with the sliding direction of the blade 31 over the whole surface of a range normally coming into contact with this blade 31. In addition, also in a side face 31b of a compression space 14 of the blade 31, there are provided with plural pieces of oil sump grooves 33 in a direction being crossed with the sliding direction in a range not advanced out of the slot 30. Since the blade 31 is somewhat tilted by low pressure at the side of the suction space 13 and high pressure at the side of the compression space 14 and thereby advanced or retracted, such a possibility that an edge in an inlet at the side of the suction space 13 and another edge at the side of the compression space at the rear end of the blade 31 might hook on these oil sump grooves 32, 33, thereby raking out oil will not happen at all, thus oil holding property is improved.
Patent JP-H01192210-A (JP)
Title: Television receiver
Inventor: KOITAYA SHIGERU
IPC: H04N5/44
Filed: 1988-01-28
Abstract: PURPOSE:To discriminate the content and state of channel preset by providing a character signal generating means generating a menu display signal representing the content of preset at the storage mode, applying deflection drive to the display means by a pseudo synchronizing signal from a pseudo synchronizing signal generating means in the storage mode and displaying the signal from a character signal generating means. CONSTITUTION:A channel selection position to be preset is depressed to designate a storage area of a memory 14 corresponding to the button. With the memory area designated, a channel selection circuit 5 starts searching. An initial data is set in the search as the channel data supplied to a PLL circuit 11 and the channel data is moved by a prescribed step from the initial data. While the local oscillation frequency controlled by the channel data during the search does not correspond to the frequency of the significant signal channel, since no IF frequency component is detected in the output supplied from an electronic tuner 2, the output of a synchronism detection circuit 15 represents no signal and the synchronizing signal component is detected when the IF component appears to stop searching.
Patent JP-S5299429-A (JP)
Title: Tube nest supporting device and its manufacturing method
Inventor: SATOU MITSUNORI
IPC: F16L3/22
Filed: 1976-02-18
Abstract: PURPOSE: This device is suitable for using to primary cooling system piping nests and the like of a pressure pipe type pile, and adequately supports piping nests subjected to much spatial limits without temporal supports, ensuring effective installation in consideration of thermal stress countermeasure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61176376-A (JP)
Inventor: SAITO HIROSHI
IPC: A63F9/20
Filed: 1985-01-30
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-H03281849-A (JP)
Title: Butt joint structure for reinforcing bar
Inventor: ODA NOBUO
IPC: E04C3/20
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the lowering of joint strength by repeating tension and compression by increasing tensile strength by a method in which the ends of reinforcing bars are inserted in a butted state into a sleeve of a specific shape, and a wedge is pressed into it sidewardly to the axes of the reinforcing bars. CONSTITUTION:A hollow cylindrical oblong(almost semicircular) sleeve 1 is made up of flat walls 2 and 2' having wedge holes 5 and 5' on its mutually projected relative positions in the longitudinal direction, a convex transverse wall 3, and a flat transverse wall 4, which are formed toward outside of the sleeve 1. The ends of reinforcing bars 7 and 7' to be joined are inserted into the sleeve 1 and butted and wedges 6 are pressed into between the wall 4 and the bars 7 and 7' through the hole 5' from the hole 5 to fix the ends of the bars 7 and 7' to the inside of the sleeve 1. In this case, a flat transverse wall convexed toward the inner face of the sleeve and an insert plate with flat one side and convex other side may be used.
Patent JP-2000210563-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: OGURA YOSHITSUGU
IPC: B01J23/38
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To stabilize the characteristics of a catalyst using TiO2-Al2O3 compounded oxide as a carrier and further improve the durability of the catalyst while keeping the initial NOx removal efficiency by preventing sulfur poisoning. SOLUTION: In the case an alkali metal is deposited on a carrier of a TiO2-Al2O3 compounded oxide in which Ti is highly dispersed in atomic scale, the Ti/Al mole ratio is controlled to be within (1/12)-(1/18) and in the case an alkaline earth metal is deposited, the Ti/Al mole ratio is controlled to be within (1/4)-(1/6). In the case of deposition of an alkali metal, the maximum effect is achieved at low Ti ratio in the carrier and in the case of deposition of an alkaline earth metal, the maximum effect is achieved at a relatively high Ti ratio in the carrier.
Patent JP-S59141908-A (JP)
Inventor: KATAOKA OSAMU
IPC: A47J27/08
Filed: 1983-02-04
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-H03222573-A (JP)
Title: Picture reader
Inventor: TAKAHASHI KATSUHIRO
IPC: H04N1/04
Filed: 1990-01-29
Abstract: PURPOSE:To synthesize plural pictures by providing a means reading sequentially plural pictures and a means synthesizing and outputting read picture as one picture continuously. CONSTITUTION:A control section 19 has a function of setting number of sheets of originals to be synthesized and applying scanning control of the originals and gives an output command to an output section 18 when the image of the picture of the original sheets to be synthesized is finished. The output section 18 outputs the picture formed on a photodetector array 17 continuously on a same output medium as a picture and when the output command is received from the control section 19, all pictures are outputted externally from the output medium. Thus, the read picture is synthesized and outputted as one picture.
Patent JP-H06232051-A (JP)
Title: Formation of ohmic contact
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/205
Filed: 1993-02-03
Abstract: PURPOSE:To surely form a low-resistance ohmic contact which has an excellent barrier property and is high in reliability. CONSTITUTION:The method contains a process in which a contact section 2 where the ohmic contact must be formed is coated with a metallic layer 5 for forming ohmic contact, a process in which an oxidation preventing film 5 is formed on the surface of the metallic layer 5, and a process in which a barrier metal layer 7 is deposited on the surface of the film 6 by the CVD method.
Patent JP-H08211381-A (JP)
Title: Projecting method, projecting device and polarizer
Inventor: HATTORI TETSUO
IPC: G03B21/00
Filed: 1995-02-02
Abstract: PURPOSE: To provide a projecting method and a projecting device capable of obtaining a projected image with good contrast and to provide a polarizer with a high performance of separating polarized light. CONSTITUTION: The device is provided with a 1st polarized light separating part 11a for separating unused polarized component from light including P- polarized component and S-polarized component emitted from a light source 301, a 2nd polarized light separating part 12a for still more separating the unused polarized component lying in the separated light emitted from the 1st polarized light separating part 11a so as to be emitted to a spatial optical modulation element 401, and also for separating the unused polarized component from the modulated light emitted from the spacial light modulating element 401,  a 3rd polarized light separating part 13a for separating the unused polarized component from the separated and modulated light emitted from the 2nd polarized light separating part 12a and a projecting lens 501 for projecting the separated light emitted from the 3rd polarized light separating part 13a on a screen 601.
Patent JP-S58134300-A (JP)
Title: Liquefied hydrocarbon gas evaporation method
Inventor: ABE KANJI
IPC: F17C9/02
Filed: 1982-02-05
Abstract: PURPOSE:To facilitate evaporation control of liquefied gas by conducting heating liquid heated by a heater to a heat exchange portion to evaporate liquefied hydrocarbon gas, making a part of heating liquid subject to a drop in temperature recycle through the heater to the heat exchange portion, and making a part of the other cycle not through the heater. CONSTITUTION:Liquefied hydrocarbon gas flows through a pipe 11 in a vapor- liquid separator 2, and through a pipe 13 in a tube of a heat exchanger 1. Liquid heated through a heater 6 by a pump 5 flows through a pipe 14 in the heat exchanger 1, and a part of most of low-temperature liquid after heat exchange is circulated through a pipe 17, a pump 4 and a pipe 18 to be sent back to the pipe 14, the residual liquid, as usual, joins the inlet side of the pump 5 to be subjected to reheating. Even if the flow of heated liquid from a valve 8 decreases, low-temperature liquid from the pump 4 compensates for it, so that the degree of depending upon the open and close operation of the valve 8 is lowered to control the evaporation precisely.
Patent JP-S62213860-A (JP)
Inventor: DEIITAA MIYURAA
IPC: F16D1/08
Filed: 1987-01-28
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-S60159665-A (JP)
Title: Pulse scanning method of ic
Inventor: SUGA TOSHIKI
IPC: G01R31/28
Filed: 1984-01-30
Abstract: PURPOSE:To switch only optional pins in a group of input pins by storing an identification signal in a flip-flop synchronously with the leading edge of a test mode signal before data is inputted. CONSTITUTION:The identification signal is inputted to each input Ai before data is inputted, and the level of the signal Ai is stored in the flip-flop FFi when the test mode signal rises from a low value to a high value. At this time, when the signal Ai is at the high level, one terminal of the AND circuit 1 is held at the high level and the signal Ai is transmitted to an output Yi; when the signal Ai is at the low level, one input terminal of an AND circuit 3 is held at the high level, and a signal Bi is transmitted to the output Yi. This switching means switches test signals A1-An from circuits D1-Dn connected in series in the IC5 and other control signals B1-Bn to confirm whether the circuit is abnormal or not with the test signals A1-An.
Patent JP-2000213901-A (JP)
Title: Ruler for building plan, and planning method for building
Inventor: NAZUKA AKIRA
IPC: G01B3/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To easily and quickly set by anyone a type and an arrangement for a building not infringing a normal of a north side diagonal limitation, in the building standardized in its type to some extent. SOLUTION: In this ruler 2, true north side setback distances d1-d7 of respective protrusions provided by dividing with a slope value of a north side diagonal values provided by subtracting a height of a north side diagonal start point from respective heights h1-h7 of the protrusions in the main protrusions of a ridge, an eaves, a pent roof, a parapet, a balcony hand rail, a penthouse and the like are marked respectively by prescribed scales to be unidirectional from a common origin 20 along an edge part 21 of the ruler 2.
Patent JP-S53102079-A (JP)
Title: Electronic watch with alarm function
Inventor: KIMURA SATORU
IPC: G04G13/02
Filed: 1977-02-17
Abstract: PURPOSE: To achieve the expansion of alarm function by making possible arbitrary setting of repeat intervals of alarm. 
     COPYRIGHT: (C)1978,JPO&Japio