baber/WOPTO huggingface dataset:
Patent JP-H06200877-A (JP)
Title: Draining method for settling pond
Inventor: TABEI KUNIO
IPC: F04B49/06
Filed: 1992-12-28
Abstract: PURPOSE:To make change in water level slow as well as to lower the frequency of operation suspension by obtaining the hourly variation of water level continuously measured, and thereby selecting the combination of respective pumps in such a way that the absolute value of water level shall be the smallest one other than zero when water level is raised. CONSTITUTION:The water level 3 of a scale settling pond 4 to which roll cooling water and the like 3 and rain water and the like 2 flow in, is measured by a level gauge 12. Measured water level signals are inputted to a differential circuit 14 via a signal conversion circuit 13, they are then inputted to a command circuit 15 which selects the combination of a plurality of drain pumps 5 through 11 so as to direct commands, thereafter, so that the respective pumps 5 through 11 are thereby controlled In this case, the hourly variation of water level continuously measured is obtained. As a result, the combination of the respective pumps 5 through 11 is so selected that the absolute value of the hourly variation of water level shall be the smallest one other than zero. By this constitution, the basin can be drained in such a way that the water level of the scale settling pond 4 is kept at a point between the highest water level and the lowest one.
Patent JP-H06203256-A (JP)
Title: Prepaid card system, magnetic card issuing machine, and magnetic card processing machine
Inventor: KAYAMA YUKIHIRO
IPC: G06K17/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide the prepaid card system, prepaid card issuing machine, and processing machine that plural traders can use. CONSTITUTION:The prepaid card system consists of the magnetic card issuing machine 1 which issues a magnetic card by entering prepaid charges by traders on one card 2 and the magnetic card processing machine 3 which fetches and also erases data when the card is used for the 1st time. The magnetic card issuing machine 1 consists of an operation part equipped with selection buttons and money amount setting buttons, a magnetic card issue part where the prepaid charges by the traders are recorded corresponding to operation contents, and a control part which records the prepaid amounts of money by the traders. Further, the magnetic card processing machine 3 consists of a read part which reads prepaid charge data by the traders, a storage part, and an erasure part which erases the data after the data are read.
Patent JP-H07199692-A (JP)
Title: Endless film meandering preventing mechanism
Inventor: MANABE KENICHI
IPC: B65H20/06
Filed: 1993-12-27
Abstract: PURPOSE:To constitute a reliable film meandering preventing mechanism, in a device having an endless film spread between at least two spreading members and rotated. CONSTITUTION:The endless film meandering preventing mechanism has a film meandering detecting member 6 which is provided in such a manner that it is freely rotatabiy supported by at least one end part of at least one film spreading member and on which the end part of the endless film is spread and film spreading member end part displacing means 11 and 9 connected to the member 6 and converting the rotary motion of the member 6 into a linear motion when a rotational torque is exerted on the member 6 by frictional force with the part of a film spread on the member 6 by a rotary film, to positionally displace the end part of the film spreading member in a prescribed direction and the shapes of the means 11 and 9 are made nonlinear to change force for positionally displacing the end part of the film spreading member into a prescribed direction by the displaced position of the end part of the film spreading member.
Patent JP-H10187911-A (JP)
Title: Method for identifying and distinguishing physical object from mechanically readable format
Inventor: PETRIE GLEN W
IPC: G06K7/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To efficiently identify the unique spatial position of each glyph in a pattern by uniquely identifying an object from an address in a mechanically readable address space by adding the mechanically readable fragment of code pattern to a two-dimensional (2D) or 3D physical object. SOLUTION: Mechanically readable non-overlapped fragment 85-91 in N- dimensional image area address spaces ALi ...ALn , for example, are added to various 2D and 3D objects 105-111 and defined as the unique mechanically readable identifiers of these objects. These mechanically readable identifies (namely fragments in address spaces) are registered in a look-up table(LUT) 117 composed of a single layer or hierarchically together with objects, to which these fragments are added, and by reading any arbitrary part among the address space identifiers of arbitrary objects 105-111, a pointer to be an index to the LUT 117 is applied.
Patent JP-H08297281-A (JP)
Title: Integrated photoelectric package for reflection-type space optical modulator
Inventor: MAIKERU ESU REBII
IPC: G02F1/1335
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an integrated photoelectric package for a reflection type spatial light modulator which is suitable for a portable electronic equipment. SOLUTION: An array 10 of a reflection type LCSM picture element is formed on a base board 11, and a polarizing layer 45 is arranged on this array 10. An installing support part 60 contains a waveguide channel part 62 having light input 63, light output 69 and mirror surfaces 67 and 68 to turn the light to the output 69 from the input 63. The polarizing layer 45 and the array 10 are installed on the input 63. A light source 46 uniformly illuminates the array 10 by emitting the light through the polarizing layer 45, and the reflected light from the array 10 passes through the polarizing layer 45, and reaches the mirror surface 67, and a duffuser 47 on the output 69 forms an image surface of the reflected light. Electric connecting parts 12 and 27 are formed so as to reach an external contact point 66 by passing through a lead 64 in the support part 60 from the array 10.
Patent JP-H05160038-A (JP)
Title: Method of forming thin film
Inventor: NISHIDA TOSHIO
IPC: H01L21/205
Filed: 1991-12-09
Abstract: PURPOSE:To reduce the temperature of a substrate and to reduce damage, which is inflicted on the substrate, to form a mask having a high selectivity by a method wherein in a growth method having a selectivity, a thin film deposited by an optical CVD method is used as a selective growth mask. CONSTITUTION:A selective growth mask film 2 consisting of silicon nitride is formed on an LD substrate 1A by an optical CVD method. Then, a resist is applied on the film 2 and an etching of the film 2 is performed using a resist pattern 4 consisting of this resist to form a selective growth mask pattern 3. Moreover, the substrate 1A is etched and a mesa stripe structure is formed. Then, a P-type InP current blocking layer 10 and subsequently to the layer 10, an N-type InP current blocking layer 11 are selectively grown and formed by an MOCVD method. Lastly, the pattern 3 is exfoliated with a BHF solution, a P-type InP clad layer and a contact layer 12 are formed by an MOCVD method and a BH-LD structure is formed.
Patent JP-H05159279-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA KENICHIRO
IPC: C09D127/06
Filed: 1991-12-06
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and to improve electromagnetic conversion characteristics and durability by incorporating a multifunctional dispersant having at least >=2 polar groups selected from a sulfone group, phosphoric acid group, amino group and hydroxyl group and <=10000 mol.wt. as the dispersant of magnetic powder into a magnetic lay CONSTITUTION:The magnetic recording medium has the magnetic layer contg. the multifunctional dispersant having at least >=2 polar groups selected from the sulfone group, phosphoric acid group, amino group and hydroxyl group and <=10000 mol.wt. together with the magnetic powder.
Patent JP-H07201926-A (JP)
Title: Tape carrier and production process for semiconductor device using it
Inventor: KIKKAI AKIRA
IPC: H01L23/50
Filed: 1993-12-29
Abstract: PURPOSE:To facilitate packaging types of semiconductor chips different in the position of actually used electrode terminals with one type of tape carrier. CONSTITUTION:Separated small pieces of lead 5c to connect inner leads 5a to outer leads 5b are disposed between the leads 5a and 5b. The number of the leads 5a is equal to that of all electrode terminals of a semiconductor chip while that of the leads 5b is less than this. To connect inner leads to be connected to electrode terminals actually connected to an inner circuit of the chips, connection is selectively made between the leads 5a and small pieces 5c, between the small pieces 5c, and between the pieces 5c and outer leads 5b.
Patent JP-H07195392-A (JP)
Title: Production of insert molded form having fluororesin as facing
Inventor: YODA YASUO
IPC: B29C33/12
Filed: 1993-12-29
Abstract: PURPOSE:To provide a method for producing an insert molded form having fluororesin as facing by which embedding of a core is finished at the same time for molding heat meltable fluororesin and supplementary work through welding after molding is unnecessary. CONSTITUTION:A core 1 is separated from the surface of a mold by the distance equal to thickness of facing to be formed on the surface of the core 1 by interposing a supporting matter 3 made of polytetrafluoroethylene between the mold 6 and the core 1. Heat meltable fluororesin is molded and both the core 1 and the supporting matter 3 are integrated with heat meltable fluororesin.
Patent JP-2000175158-A (JP)
Title: Image reproduction device
Inventor: KAKU JUNYA
IPC: H04N5/765
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an image reproduction device that can access a desired image in a short time. SOLUTION: A plurality of still picture files consecutive to each other are contained in a moving picture file stored in an SDRAM 28 and a moving picture is displayed on a monitor 40 by reproducing them continuously. When an index display button 54 is depressed during reproduction of the moving picture, a CPU 32 reads an index file from a memory card 36 and reproduces a plurality of thumbnail pictures contained in the file. The monitor 40 displays a plurality of thumbnail pictures in place of the moving picture. When an operator selects a desired thumbnail picture among the displayed thumbnail pictures, a still picture file corresponding to the selected thumbnail picture is reproduced. As a result, the same still picture as the selected thumbnail picture is displayed on a full screen of the monitor 40.  When a set key 46 is depressed, a moving picture in succession to this still picture is reproduced. The operator can access a desired recording part in a short time by using the index file.
Patent JP-H11173274-A (JP)
Title: Variable displacement type swash plate compressor without clutch
Inventor: MIZUSHIMA TAKEO
IPC: F04B39/10
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement type swash plate compressor without clutch which can facilitate seal management to outside air, restrain noise, and improve reliability. SOLUTION: A delivery control valve 30 is placed on the way of a delivery passage 39 guiding refrigerant gas from a delivering chamber 12 to a delivery port 1a, and when pressure difference in between a suction chamber 13 and the delivering chamber 12 is less than a given value, the delivery control valve 30 cuts off the delivery passage 39. As a result, flow out of refrigerant gas from the delivery port 1a to a capacitor 84 is prevented, and the refrigerant gas circulates internally. Since a mechanism for internally circulating the refrigerant gas is not required to be mounted to a shaft 5, the suction chamber 13 can be placed outside of the delivering chamber 12 in rear head 3. In addition, since sufficient preload can be loaded on the shaft 5, the shaft 5 stabilizes axially.
Patent JP-H07198970-A (JP)
Title: Semiconductor optical waveguide and optical integrated circuit
Inventor: OE KUNISHIGE
IPC: H01S5/065
Filed: 1993-12-29
Abstract: PURPOSE:To control the refractive index of a semiconductor optical waveguide and to lessen dispersion by forming an optical waveguide layer of a material which is substantially transparent in a use wavelength band, has a specific absorption and has a lattice constant nearly equal to. the lattice constant of the material of a clad layer. CONSTITUTION:This semiconductor optical waveguide is composed of an (on) type InP substrate 1, the optical waveguide layer 2 consisting of the semiconductor material having the absorption of >=10<3>cm<-1> in coefft. of absorption in the wavelength band of 3 to 15mum and having the lattice constant nearly equal to the lattice constant of Ink, an active layer 3 for causing laser oscillation by applying a gain to light of the wavelength 1.3 to 1.56mum, an optical modulator layer 4 for making mode lock action by applying modulation to light of the wavelength 1.55mum, a (p) type InP layer 5, p type electrodes 6, 7, an n type electrode 8 and a high reflection film 9. Namely, at least the optical waveguide layer of the optical waveguide is formed of the material which is substantially transparent in the use wavelength band, has the absorption of >=10<3>cm<-1> in coefft. of absorption in the wavelength band longer than the band and has the lattice constant nearly equal to the lattice constant of the clad material layer.
Patent JP-H06175978-A (JP)
Title: Work cost calculating device
Inventor: FUKUDA RYO
IPC: G06Q30/06
Filed: 1992-12-03
Abstract: PURPOSE:To provide the work cost calculating device which enables a worker to calculate the work cost with an easy operation. CONSTITUTION:This work cost calculating device is provided with an input means 1 like ten key for input of the work cost per unit time, a start button 2 operated for work start, and an end button 3 operated for work end, and they are set in a housing 7. The period from the operation time of the start button 2 to that of the end button 3, namely, the work time is measured by a time counting means 4. An operation means 5 multiplies this measured time by the work cost per unit time to calculate the work cost. The calculated work cost is displayed on a display means 6.
Patent JP-H04300963-A (JP)
Title: Improved room temperature curing silicone composition
Inventor: GEIRII MORUGAN RUUKASU
IPC: C08G77/18
Filed: 1991-12-11
Abstract: PURPOSE: To provide one-pack type room temperature vulcanizable silicone composition having improved application rate (extrudability and pumpability) and thixotropy properties by using a cyano-functional alkoxysilane as a treatment for silica filler.  
     CONSTITUTION: This composition comprises (A) a reaction product of Al: 100 pts. alkoxy-terminated polydiorganosiloxane having a viscosity of 100 to 1,000,000 P (25°C), A 2 : 5 to 40 pts. reinforcing filler (preferably humed silica), and A 3 : 0.1 to 3 pts. cyano-functional polyalkoxysilane (preferably β- cyanoethyltrimethoxysilane) of formula (R 3  and R 4  each represent a 1-18C monovalent hydrocarbon group, R 5  represents a 2-12C bivalent hydrocarbon group, and t is 0 to 3), (B) a tin condensation catalyst (preferably dibutyltin acetate), and (C) 0.1 to 10 pts. scavenger compound for hydroxy functional groups (preferably hexamethyldisilazane) plus if necessary (D) O to 2 pts. specified adhesion accelerator and (E) 0 to 5 pts. polyalkoxysilane for crosslinking. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06272124-A (JP)
Title: Heating apparatus for synthetic fiber yarn
Inventor: NAITO SHUNZO
IPC: D02G1/02
Filed: 1993-12-30
Abstract: PURPOSE:To provide a heating apparatus excellent in corrosion resistance, moldability and temperature profile. CONSTITUTION:This heating apparatus for synthetic fiber yarn is placed at the upstream of a twisting machine and heated to a temp. higher than 250 deg.C. A yarn runs inside of the heating apparatus in a state essentially free from touching to the machine and is heat-set of its twist, which is retrospectively imparted along the yarn by the twisting machine. The heating apparatus is provided with a heating plate made of a copper alloy containing >=60wt.% of copper and >=3wt.% of aluminum.
Patent JP-H11269176-A (JP)
Title: Oxime derivative and agrochemical containing the derivative
Inventor: KOBORI TAKEO
IPC: A01N43/832
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having sufficient drug action, exhibiting excellent plant disease controlling activity as an agrochemical and free from the problem of phytotoxicity to useful plants. SOLUTION: The objective compound is expressed by formula I [R<1> is H or a lower alkyl; X is a halogen, nitro, hydroxy or the like; (n) is 0-3; HetA is a (substituted) 6-membered nitrogen-containing aromatic ring or a benzo- condensed ring type nitrogen-containing aromatic ring; HetB is a ring structure of formula II, formula III or formula IV (Y is H, a halogen, a lower alkyl or the like)]m e.g. (Z)-(5-methyl-1,2,3-thiadiazol-4-yl)phenylmethanone oxime. The compound of formula I can be produced by reacting an azolemethanone compound with hydroxylamine and reacting the resultant hydroxymino compound with a halide, or the like, in the presence of a base (e.g. sodium hydride, potassium hydroxide or cesium carbonete). The agrochemical containing the compound as an active component is effective against plant diseases caused by mold fungi.
Patent JP-H10190210-A (JP)
Title: Manufacture of circuit module
Inventor: SUZUKI KAZUTAKA
IPC: B23K1/005
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the range of temperature rise in an electronic component due to irradiation energy, and reduce thermal damage to the electronic component, by preheating the electronic component to a temperature higher than ordinary temperature, and irradiating connections between the electronic component and a board with laser light or electromagnetic waves to connect them. SOLUTION: An electronic component 1 is sucked by a collet 4 on the upper face of the electronic component 1 and the lower face of the collet 4. The electronic component 1 is aligned with a board 3 so that the electrodes 1a on the electronic component 1 corresponds to the electrodes 3a on the board 3, and then placed on the board 3. The collet 4 is heated by a heater H before or after the collet 4 sucks the electronic component 1 to preheat the sucked component 1 to a temperature higher than ordinary temperature and lower than the maximum temperature at the application of thermal energy. Then the component is held placed by the collet 4 and further bumps 2 are simultaneously heated from the flank by a laser beam LB. Thus the bumps, mainly their surficial layers, are heated and melted by the thermal energy of the laser beam LB.  Thereby thermal damage to the electronic component can be reduced.
Patent JP-H09174707-A (JP)
Title: Fiber laminating apparatus
Inventor: YANAGISAWA KENICHI
IPC: B29D15/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily manufacture a disc component with a wing by laminating reinforcing fibers in a functional array. SOLUTION: A mold 6 of a circumferential multisegment structure formed with slits 7 between adjacent mold segments 4 is disposed on a foundation bed 3 which makes it possible to be rotated in a horizontal direction. Fiber engaging pins 9 are stood at the positions on the extension lines of the slits 7 on the bed 3. Reinforcing fibers 8 engaged with the pins 9 are guided into the mold 6 via the slits 7, engaged with the guide pieces 16 of a horizontal fiber guide 12 to be altered in the direction, and then another pin 9 is engaged via the another slit 7. These steps are repeated. On the way, the fibers 8 are sequentially pressed down by a vertical fiber retaining guide 13.
Patent JP-H10192785-A (JP)
Title: Vibration generating mechanism
Inventor: FUJITA YOSHINORI
IPC: B06B1/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To realize a vibrator which is compact, low in noise and inexpensive by incorporating plural permanent magnets. SOLUTION: The two permanent magnets 14 and 16 with the repulsive (same) magnetic poles opposed are separated from each other. The one magnet 14 between the two is driven by an electrodynamic actuator 12. The one magnet 14 is periodically reciprocated with respect to the other permanent magnet 16 by the use of the actuator 12, hence the facing area of the magnets 14 and 16 is changed, and the magnet 16 is vibrated.
Patent JP-H10193573-A (JP)
Title: Spoilage detector for direction converter of printer and printer using it
Inventor: BECKER WILLI
IPC: B41F33/14
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a spoilage detector for a direction converter of a printer with relatively small number of components by forming a holding suction port and sensing suction port of the same type of the ports, and reducing a section of a second connecting conduit to smaller than that of a first connecting conduit. SOLUTION: The spoilage detector for detecting loss sheet on a holding cylinder 2 of a direction converter of a printer comprises a plurality of first holding suction ports 10 disposed on the cylinder 2 in an area of a rear edge of sheets 8. The ports 10 are connected to a negative pressure generation source 14 via a first common connecting conduit 12. A sensing suction port 16 is disposed before the ports 10 extended on one row preferably on the cylinder 2 with respect to a sheet conveying direction. The port 16 is connected to the conduit 12 to communicate with the flow via a second connecting conduit 18 having a smaller diameter than that of the port 16.
Patent JP-H11186132-A (JP)
Title: Method for feedback of semiconductor device manufacturing process
Inventor: SOMEYA ATSUSHI
IPC: H01L21/027
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for feedback of the semiconductor device manufacturing process that can improve productivity as well as the device performance due to elements further micromachined and integrated by improving the element line width accuracy. SOLUTION: This method determines conditions of processing the lot to be processed, based on quality control data in the process of a few lots already processed during lithography of a semiconductor device. The weighted moving average of the regression coefficient D to convert the wire width to exposure is found, based on the weighted value. The weighted moving average of the algorithm to find a feedback value is obtained, based on this regression coefficient.
Patent JP-H09185445-A (JP)
Title: Numerical data collating method
Inventor: SATO OSAMU
IPC: G06F3/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To judge the presence/absence of error in the input data of cell designated by one person by outputting the sounds of numerical data written in the designated cell from a speaker one by one. SOLUTION: When an operator selects any table to be collated with reading at the time of collating the numerical data of table, a CPU 1 starts the executing processing of reading and displays the selected table on the screen of operation display part 4. When the operator selects a reading starting cell and operates an execute key, the sounds of numerical data written in the designated cell are outputted from the speaker one by one. Since the numerical data of source input materials are confirmed while listening to these numerical data outputted in voice, the presence/absence of error in the input data can be judged.