baber/WOPTO huggingface dataset:
Patent JP-H11207863-A (JP)
Title: Decorative sheet
Inventor: TAKEDA YASUYUKI
IPC: B32B15/08
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet, in which a vinyl chloride resin film is employed as a covering film and which can prevent the haze (whitening) of a metal layer from developing at an elevated temperature environment. SOLUTION: In a decorative sheet including a vinyl chloride resin-containing light transmitting covering film, a light transmitting bonding layer bonded to the back surface of the covering film and a metal layer bonded to the back surface of the bonding layer, the bonding layer consists of a first resin layer bonded to the covering film and a second resin layer bonded to the metal layer. The first resin layer includes a saturated polyester or amino-ethylated resin. The second resin layer includes a polyester having a siloxane bond in a molecule or a polyurethane resin including a polyester unit having a siloxane bond in a molecule.
Patent JP-S62295761-A (JP)
Title: Hydraulic pressure control device
Inventor: ONOKI NOBUYOSHI
IPC: B60T8/48
Filed: 1987-01-29
Abstract: PURPOSE:To enable an estimated oil pressure value under control to be brought to an actual oil pressure value with an oil pressure sensor eliminated by controlling both increase and decrease in pressure for a wheel braking hydraulic cylinder by a duty ratio based on both a target oil pressure and an estimated oil pressure. CONSTITUTION:Both a pressure increasing system starting from a reservoir 15 to a wheel cylinder 13 via a hydraulic pump 3, a check valve 4 and a solenoid valve 11, and a pressure decreasing system starting from the wheel cylinder 13 to the reservoir 15 via the solenoid valve 11, are provided to the hydraulic system of a hydraulic brake device. In the pressure increasing system, the capacity of the pump 3 and pressure oil feeding routs are set in such a way that acceleration in pressure increase is almost zero even if hydraulic pressure is increased. And in the pressure decreasing system, pressure oil discharging passages are set in such a way that deceleration in pressure decrease is negative. And the solenoid valve 11 is controlled every predetermined period by an electronically controlling circuit 17 based on a command value which sets the combination of the pressure increasing system and the pressure decreasing system depending on the relation between an estimated oil pressure value and a target oil pressure value to be obtained at the following period.
Patent JP-H10216766-A (JP)
Title: Sewage treatment facility
Inventor: TSUTSUMI MASAHIKO
IPC: C02F3/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To effectively remove sludge substance such as COD, P and N contained in sewage. SOLUTION: The sewage treatment facility is equipped with a first precipitation basin 31, a reaction tank 3 which is connected to the first precipitation basin 31 and also aerated and a second precipitation basin 4 connected to the reaction tank 3. A diffuser 32 is disposed in the first precipitation basin 31 and connected to a blower 34 through an air pipe 33. Inflow sewage 1 is aerated in the first precipitation basin 31 and sludge substance in sewage 1 is aerobically treated.
Patent JP-H01193483-A (JP)
Title: Solenoid valve
Inventor: HARAGA HISATO
IPC: F16K31/06
Filed: 1988-01-28
Abstract: PURPOSE:To prevent the occurrence of uncomfortable sounds by providing a fluid resistance portion in the vicinity of an electromagnetic valve. CONSTITUTION:A fluid resistance portion 23 for attenuating the water supply side pressure wave is provided in the vicinity of an electromagnetic valve 20 in the water supply side flow path 21 of the electromagnetic valve 20. Thus, contraflow from the electromagnetic valve 20 to the water supply side flow path 21 can be prevented as few as possible to reduce the attenuation of the water supply side return wave pressure and make always return wave pressure higher then the water discharge side pressure. Thus, a diaphragm can be prevented from vibration caused by negative pressure so that the occurrence of uncomfortable sounds can be surely prevented.
Patent JP-H0969660-A (JP)
Title: Gas laser device
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/097
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent dusts from intruding from a laser chamber to improve the lives of a shaft seal and bearing by sucking a clean laser gas stored in a space between the shaft seal of a casing and laser chamber into this chamber through an insertion hole by an axial flow fan. SOLUTION: A cell 6 to store a clean laser gas is defined between a casing 5 and outer wall of a laser chamber 1 and clean laser gas is fed through a passage 7 to this chamber 6. An axial flow fan 8 is mounted on the shaft 3 of another axial flow fan 2 between this fan 2 and inner wall of the chamber 1 and causes a flow of the laser gas stored in the cell 6 to be sucked into the chamber 1 through a pass hole 4. This surely prevents dusts produced in the chamber 1 from entering into the easing 5 contg. the shaft seal and bearing.
Patent JP-S57133629-A (JP)
Title: Electron beam annealing device
Inventor: INOUE TOMOYASU
IPC: H01L21/26
Filed: 1981-02-13
Abstract: PURPOSE:To perform uniform annealing on a semiconductor material by a method wherein a plurality of electron beams are arranged in the scanning direction or in the vertical direction to the above, and the beams are scanned in X and Y directions. CONSTITUTION:The three electron beams irradiating from three electron guns 1-3 are focused on a sample 7 using a lens 5, these three beams are brought together and scanned in the X and Y directions on the sample surface using a scanning coil 6. Through these procedures, the surface of the sample 7 is annealed uniformly. Also, when the three beams are arranged in parallel in the X direction and the beam current of the electron guns 1 and 3 is made smaller than that of the elecron gun 2, the beams of the electron guns 1 and 3 can be used for both postannealing and preannealing. Also, if these electron guns are arranged in parallel to the Y-direction, the temperature gradient can be improved in the vertical direction of the beam scanning, and a steep temperature gradient is generated in the beam scanning direction, thereby enabling to reduce the time required for annealing.
Patent JP-S53105295-A (JP)
Title: Inflammable gas detector
Inventor: SUGAWARA TOSHIO
IPC: G01N27/16
Filed: 1977-02-25
Abstract: PURPOSE: To improve measurement accuracy with simple construction by providing a gas detection chamber which is provided with a port communicating to an adjoining gas chamber vessel and a port open to the atmosphere and installed with valves, one of which opens when the other closes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08213955-A (JP)
Title: Optical network
Inventor: SHIMONO TOMONORI
IPC: H04B10/29
Filed: 1995-02-07
Abstract: PURPOSE: To release limitation of installed positions of a branch case to the utmost by reducing remarkably number of joints of pneumatic pipes being components of a pneumatic pipe cable and reducing number of fused connecting positions of optical fiber cores in the case of building up an optical network so as to remarkably reduce the trouble and the cost of the work and decreasing even the shape of the branch case to the utmost. CONSTITUTION: A single pneumatic pipe cable 4 is installed from a start to an end of an optical network without any joint on its way and required numbers of pneumatic pipes 64 being components of the cable 4 for branching are cut off at required positions of the pneumatic pipe cable 4. Each branching pipe 9 is connected to each cut-off pneumatic pipe 6 and an optical fiber unit is connected from the pneumatic pipe 6 at the start of the pneumatic pipe cable 4 through the pneumatic pipe 9 for branching.
Patent JP-H01194754-A (JP)
Title: Facsimile transmitter having expansion/compression circuit with page memory
Inventor: TAKAHARA TORU
IPC: H04N1/393
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the capacity of a memory, to lower a price, and to easily perform memory management by making a coordinate transforming memory managed by an expansion/compression part into large capacity. CONSTITUTION:A one-dimensional picture signal string read at an original reading part 1 is inputted directly to the expansion/compression part 3, and is written and developed on a coordinate transforming page memory 2, and also, required data is read out corresponding to a magnification/compression factor, and picture data after expansion/compression is computed and outputted. In such a case, since the large capacity exceeding one page of the original is provided in the coordinate transforming page memory 2 though the input/ output speed of data of the expansion/compression part 3 is different, it is not required to provide a page memory for adjusting the input/output speed of the data between the original reading part 1 and the expansion/compression part 3. In such a way, the capacity of the memory can be reduced, and the price can be lowered, and also, the memory management can be performed easily.
Patent JP-S60164534-A (JP)
Inventor: MOCHIZUKI AKIRA
IPC: E04B1/82
Filed: 1984-02-07
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-H01194200-A (JP)
Title: Memory device
Inventor: MIYAJI FUMIO
IPC: G11C29/00
Filed: 1988-01-29
Abstract: PURPOSE:To simplify a constitution by providing a multibit test circuit set by the prescribed number of pulse signals supplied during the generation of a window pulse signal generated during a prescribed period and reset by the prescribed number of pulse signals supplied during the generation of the window pulse. CONSTITUTION:When while the window pulse signal is supplied to a terminal 1a, the prescribed number of the pulse signals are supplied to a terminal 1b or 1c, the multibit test circuit 8 is set or reset. The window pulse signal is not supplied to the terminal 1a, even when the pulse signal is supplied to the terminals 1b, 1c the multibit test circuit 8 does not test a prescribed signal processing part. Accordingly, except the time of operating the multibit test circuit 8, the terminals 1a-1c can be used for inputting and outputting another signal. Thereby, the multibit test circuit 8 can be operated with the simple constitution requiring no exclusive terminal.
Patent JP-H01196153-A (JP)
Title: Resin-sealed semiconductor device
Inventor: OKUAKI YUTAKA
IPC: H01L23/50
Filed: 1988-02-01
Abstract: PURPOSE:To reduce the number of processes and to enhance the strength by providing an opening part formed in one part of a resin-sealed outer shell and a lead pin to be mounted in the opening part and a lead-pin insertion hole in correspondence to the lead-pin insertion hole formed in an outer lead. CONSTITUTION:Outer leads 23 are arranged and formed in positions facing an island 21 at a lead frame 20; lead-insertion holes 24 are made at outer end parts of the outer leads 23 near the outer periphery of a semiconductor element. The lead frame 20 which is wired and connected to inner lead parts 29 of the outer leads 23 by using thin metal wires 30 and where the semiconductor element 22 is mounted forms an outer shell after it is sealed with a resin. During this process, the lead insertion holes 24 are pressure-contacted by using a protruding part 34 of an upper metal mold 31 and a protruding part 35 of a lower metal mold 32 and are sealed up and held in such a way that a resin for outer shell use is not filled into the lead insertion holes. Nail-shaped lead pins 39 whose upper parts are overhung largely from their upper directions are set, in a pressure-inserted state, in insertion holes 38 of a lead pins for sealed resin outer shells formed in advance in the lead-insertion holes 24; they are fixed by using a method such as a soldering method or the like; they are made electrically conductive; the nail-shaped lead pins 39 are installed.
Patent JP-S62178086-A (JP)
Title: Enciphering device
Inventor: MURAKAMI ATSUMICHI
IPC: H04N7/167
Filed: 1986-01-31
Abstract: PURPOSE:To obtain an enciphering device which is adaptable to an efficient encoding transmission equipment of animations/still pictures, sound, etc., and has simple constitution and enciphers pictures effectively, by providing a means which protects a cipher key transmitted with a control data channel. CONSTITUTION:A picture input 310 and a sound input 320 are encoded efficiently by a picture encoding circuit 311 and a sound encoding circuit 321 and are multiplexed by a picture and sound multiplexing circuit 312. The multiplexed output is enciphered by an enciphering circuit 400 and is multiplexed with control data indicating the cipher key or the like by a control data multiplexing circuit 313, and the output is sent to a line 351 through an interface circuit 350 after error correction encoding in a synchronizing signal adding and error correction encoding circuits 314. In this case, the circuit 400 performs the enciphering operation based on a transmission frame synchronizing signal 130 from a timing control circuit 315 in accordance with a tap coefficient and an initial value after reset by a cipher key 302 determined by a key input 303 outputted from a system control circuit 301.
Patent JP-S55111837-A (JP)
Title: Method for preparation of micro-capsule having cell of inorganic substance
Inventor: IWATA MASAHIRO
IPC: B01J13/04
Filed: 1979-02-20
Abstract: PURPOSE:To prepare a micro-capasule having a high sealability, by polymerizing the monomer or low grade polymer contained in a micro-capsule, which has been prepared by adding to a powder bed of particles of an iorganic material a monomer- containing liquid material or a low grade polymer-containing liquid material. CONSTITUTION:A monomer or a low grade polymer, and a catalyst and a hardening agent as necessary are dissolved or mixed in a liquid material which is to constitute a core of an objective product. The liquid material thus obtained is reduced  to fine particles by using, for example, an atomizer. The fine liquid particles thus  obtained are dropped onto a powder bed placed in an agitator unit provided with a  cutter which is rotated or reciprocatingly moved at a high speed. Thus, a micro- capsule is obtained, which has a core consisting of a liquid material, and a cell consisting of an aggregate of fine particles of an inorganic material constituting the powder bed. The micro-capsule is then heated or irradiated with energy rays to  polymerize the monomer or low grade polymer in minute pores in the cell thereof or  on the inner side of the same cell.
Patent JP-S53103345-A (JP)
Title: Aural electronic desk computer
Inventor: MASUZAWA SHIGEAKI
IPC: G06F15/02
Filed: 1977-02-21
Abstract: PURPOSE: To reduce the number of the key which form the keyword and to minimize the size of the computer, by delivering one lead of the caluculation field in a voice through combinations of plural keys which indicate the single sound of the Japanese syllabary or alphabet, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11216428-A (JP)
Title: Sorting machine and sorting method
Inventor: ASAHI KAZUTAKA
IPC: B07C3/14
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve a recognition rate by applying a long recognition processing time to each address information recognition means according to the processing condition of the plurality of address information recognition means. SOLUTION: The max. recognition processing time is subjected to judgment of the lower limit value (lower limit time) by the number of the usable address recognition units within a discrimination section 36. The lower limit value is calculated by the lower limit value of the max. recognition processing time = (the number of the address recognition units - the number of the address recognition units in image input)×(pitch)-(the time lag of the communication in the discrimination section) by using the number of the usable address recognition units, the pitch at which the image data as the read image of postal items by a scanning section based on the intervals and the transporting speed at which the postal items are transported, is transmitted to the discrimination section 36,  the number of the address recognition units during the signal reception of the image data of the postal items in the discrimination section 36, the signal transmission time of the images to the address recognition units assigned by a control unit 110 and the time lag which occurs at the time of recognition results after the recognition processing.
Patent JP-H01308959-A (JP)
Title: Packing agent for chromatography
Inventor: HIRAYAMA CHUICHI
IPC: B01J20/285
Filed: 1989-01-31
Abstract: PURPOSE:To manufacture a packing agent which withstands the use at an alkali range free from generating denaturation in a substance related to living organisms by coupling a primary or secondary amino compound having an ion exchange group to an ester group of a spherical particle of synthetic polyamino acid having an ester group in a side chain by an amide or imide bond. CONSTITUTION:When synthetic polyamino acid has an ester bond in a side chain, an amide bond is formed easily with a primary or secondary amino compound and the amide bond or imide bond is stable in a wide range of pH. Therefore, it is so arranged that a primary amino compound having an ion exchange group is coupled to an ester group of a spherical particle of synthetic polyamino acid having the ester group in a side chain or a secondary amino compound having an ion exchange group is coupled to the ester group of the spherical particle of synthetic polyamino acid having the ester group in a side chain by imide bond. This enables manufacture of a packing agent which is applicable in an alkali range and permits separation and analysis of an organic substance without causing non-specific adsorption.
Patent JP-S53111820-A (JP)
Title: Device for storing article or particularly card
Inventor: EJIYUAADO HANSUYORUGU SHIYUWAI
IPC: B42F17/08
Filed: 1978-02-24
Abstract: A storage device for storing card-like objects, for example photographs. The device is in the form of a cassette like container in which the objects are stacked upright in a rear section comprising the base, lower parts of each side wall and the rear wall of the cassette. A first section of the cassette is pivoted about the front edge of the base and comprises at least part of the top, the front wall and upper parts of the side walls complementary with the side wall lower parts. In the open condition of the cassette photographs can readily be turned forward one by one to stack face downwards on the front section. A plurality of such cassettes may be pivotally supported in a rectangular frame, one behind the other, so that the contents of each cassette can be readily inspected in turn.
Patent JP-H05218377-A (JP)
Title: Semiconductor photodetector
Inventor: HISA YOSHIHIRO
IPC: H01L27/146
Filed: 1992-02-05
Abstract: PURPOSE:To provide a highly reliable monolithic semiconductor photodetector which has a hetero epitaxial layer, modifies wafer deformation caused by the difference of the thermal expansion coefficients between a signal processing circuit and a light receiving part formed on a compound semiconductor layer and is strong against heat cycle. CONSTITUTION:The detector is provided with an Si substrate 1 whereupon signal processing circuits 1a which have a plurality of signal inputting parts are formed, an insulating film 10 which covers at least the signal processing circuits 1a of the Si substrate 1, a single-crystal Si layer 41 which covers the Si substrate 1 and the insulating film 10, a plurality of compound semiconductor layers formed on the single-crystal Si layer 41 and a plurality of light receiving parts formed on the compound semiconductor layer.
Patent JP-S63187624-A (JP)
Title: Semiconductor device
Inventor: OMI TADAHIRO
IPC: H01L21/302
Filed: 1987-01-30
Abstract: PURPOSE:To control the potential of a semiconductor wafer correctly and to provide an LSI having a very high density and a very high speed, by providing on the semiconductor wafer a highly doped layer having the same conductivity type as that of the semiconductor wafer and providing a low-resistance electrode on the doped layer. CONSTITUTION:A highly doped layer 103 is provided on the rear face of a semiconductor wafer 101, the doped layer 103 having the same conductivity as that of the wafer. A low-resistance electrode 102 is provided on the doped layer 103. The doped layer 103 has a concentration of dopant of 1 X 10<18>/cm<3> or over. The wafer 101 is silicon and the electrode 102 is a metal silicide layer. The metal silicide layer is of a high-melting-point metal silicide. The wafer 101 is of a compound semiconductor. Thus, the potential of the wafer 101 can be controlled correctly; therefore, it is possible to provide an LSI having a very high density and a very high speed.
Patent JP-S62179593-A (JP)
Title: Production of aromatic-rich fraction
Inventor: KANAI JUNICHI
IPC: B01J29/04
Filed: 1986-02-03
Abstract: PURPOSE:To enhance the conversion into or selectivity for an aromatic, by bringing a hydrocarbon having a low aromatic content into contact with gallium- contg. crystalline aluminosilicate. CONSTITUTION:The following starting hydrocarbon (I) is brought into contact with gallium-contg. crystalline aluminosilicate (II). Component (I): starting hydrocarbon composed mainly of at least one hydrocarbon having at least two carbon atoms selected from among paraffinic hydrocarbon, olefinic hydrocarbon, acetylenic hydrocarbon, cyclic paraffinic hydrocarbon, and cyclic olefinic hydrocarbon. Component (II): gallium-contg. crystalline aluminosilicate of the formula aGa2O3.bAl2O3.cSiO2.dGeO2.mM-2/nO [wherein M is H, alkali metal or alkaline earth metal; n is a valency of M; a, b, c, and d are respectively a>0, b>0, c>0, and d>=0, provided that a+b<=20, a/b=100/1-1/100, and c+d=100; and m is 0<=m<=3(a+b)].
Patent JP-S61180328-A (JP)
Title: Printer control system
Inventor: SAKURAUCHI YOSHIRO
IPC: B41J29/38
Filed: 1985-02-06
Abstract: PURPOSE:To attain the control of printers having different interfaces with a single control circuit by detecting the printer type signal contained in a printer cable and deciding the interface specifications of the printer to be connected by a CPU set within a terminal equipment. CONSTITUTION:A line of the printer cable connected to an interface receiver 9 is short-circuited with the ground within a cable. Then a printer type signal is set at a low level. Thus the printer cable can contain the printer type signal showing the interface specifications of a printer. A CPU3 detects the printer type signal to check the interface specifications of the printer. Then the CPU3 recognizes the interface specifications of the printer which is presently connected to a terminal equipment with said printer type signal and controls a printer control circuit 1 via a control circuit 2. Thus the control signal accordant with the interface specifications of the connected printer can be produced by a printer control signal producing circuit 4.