baber/WOPTO huggingface dataset:
Patent JP-H11131406-A (JP)
Title: Method of constructing water permeable pavement, and water permeable tile
Inventor: TATEYAMA SHUHEI
IPC: E01C5/00
Filed: 1997-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of constructing a water permeable pavement with high adhesion and high water permeability and a water permeable tile suitable therefor. SOLUTION: A sub base 2 consisting of crushed stone is formed on a subgrade 1. A water permeable concrete layer 3 is formed on the sub base 2. A water permeable tile 5 is adhered onto the water permeable concrete layer 3 in dot or mesh form. According to this, high adhesion and water permeability can be ensured. A water collecting pipe 6 is arranged in the water permeable concrete layer 3 to purify and collect rainwater. The collected water is guided to a storage pit 11 through a storage tank. The storage pit 11 is provided with a storage pump 13 to circulate and reuse the water. As the water permeable tile 5, shirasu is used in addition to conventional silica rock, crushed stone, or crushed matter of tile, pottery, or glass. Thus, a lightweight and highly water permeable one can be provided at a low cost.
Patent JP-H10155655-A (JP)
Title: Rice cooker
Inventor: AOYANAGI KEIKO
IPC: A47J27/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker capable of tastily cooking rice by taking a suitable steaming time. SOLUTION: When a cooking process starts at a step (S101), a gas burner is ignited via the operation of a cock. Thereafter, when water temperature in a rice cooker rises and rice cooker bottom temperature reaches 145 deg.C at a step (S102), the rice cooking process is judged as finished and the gas burner is extinguished at a step (S103). In this case, the extinguishment of the gas burner is detected with a thermocouple for detecting an extinguished state, or the extinguishing operation of a valve is detected with a micro switch at a step (S105). Then, a timer is started at a step (S105), and a buzzer is made to sound when a timer setting time elapses at a step (S106). A user is advised accordingly at a step (S107).
Patent JP-2000158664-A (JP)
Title: Ink cartridge identifying apparatus
Inventor: HAMAZAWA YOSHINORI
IPC: B41J2/175
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To enhance identification accuracy of ink cartridge by identifying the number of spits of a monochromatic ink cartridge and a color ink cartridge for each block. SOLUTION: First through fourth counters 41-44 count the number of nozzles (i.e., the number of spits) of each block. When switch elements 2a, 2b,... are turned on, heaters 1a, 2a,... are conducted and the conduction is detected to up count the spit. When a heater fails due to disconnection, for example, spit of a nozzle corresponding to that heater is not counted. An identifying circuit 5 compares the number of spits of each block counted by the first through fourth counters 41-44, respectively, with a reference number of spits set for each block. Consequently, a decision can be made whether a color ink cartridge is mounted or a monochromatic ink cartridge is mounted.
Patent JP-H05172483-A (JP)
Title: Heat exchanger
Inventor: TANAKA TATSUO
IPC: F28F17/00
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a pin fin type heat exchanger which can be easily manufactured and effectively discharge drain water by forming a plurality of slits at a predetermined interval on a heat radiating material in a direction crossing perpendicularly to a linear part of a heat exchanging pipe. CONSTITUTION:A bandlike radiating material 12 having a height corresponding to a distance between opposed surfaces of heat exchanging pipes 5 is provided in a state that one surface is corresponded to an air flowing direction between the pipes 5 and 5 adjacent in a vertical direction. A plurality of slits 14 are provided at a predetermined interval along a direction crossing perpendicularly to the pipes 5 on the plate 12. Thus, linear pin fins 15 are formed on the material 12. A back plate 16 is mounted as a drain water duct on the rear end face of a heat exchanger 4 in the air flowing direction. Accordingly, when the exchanger is used as a condenser, the drain water is effectively removed through a drain water guide 16.
Patent JP-H06189195-A (JP)
Title: Video signal switching circuit
Inventor: SUZUKI AKIHIKO
IPC: H04N5/262
Filed: 1992-12-18
Abstract: PURPOSE:To transmit pictures in picture quality or a resolution required on a picture reception side by compressing the pictures corresponding to compression information from the picture reception side and transmitting them. CONSTITUTION:A picture transmitter receives the picture number of multi- pictures of the compression information from a picture receiver through a communication control circuit 26 connected to ISDN. Control is performed by a CPU 10 or the like based on reception, the compression rate of a compression/ expansion circuit 24 is determined from a multi-picture number/compression rate table 12a of a ROM 12 and multi-picture information compressed by the determined compression rate is transmitted to the picture receiver similar to the picture transmitter. Thus, the pictures can be transmitted in the picture quality or the resolution required on the picture reception side.
Patent JP-H10177589-A (JP)
Title: Pattern comparison inspection device, its method, and medium recording pattern comparing and verifying program
Inventor: SUGANO MAKOTO
IPC: G03F1/20
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a pattern comparison inspection device which can automatically discriminates such a difference that becomes an issue on the quality of a mask from such a slight difference that does not become an issue on the quality of the mask. SOLUTION: A pattern comparison inspection device is incorporated with an occupation ratio calculating section 23 which divides pattern data in a picture element area and calculates the occupation ratio of the divided pattern data to the picture element area, a gray-level bit map preparing section 24 which prepares a gray-level bit map based on the occupation ratio of the divided pattern data, and a bit-map comparing section 27 which discriminates whether or not designed pattern data coincide with pattern data for an electron beam plotting device by comparing the gray-level bit map of the designed pattern data prepared by means of the preparing section 24 with the gray-level bit map of the pattern data for electron beam plotting device.
Patent JP-H11173794-A (JP)
Title: Shooting training system
Inventor: KAMIMURA TADATOSHI
IPC: F41J5/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a shooting training system in which a predicted arriving position of a bullet on a target is displayed even if the speed of the bullet is ultrasonic or subsonic. SOLUTION: A shooting training system comprises a target 1, a laser modulated light emitter for irradiating the region 2 in front of the target 1, three light receiving units 6 arranged on a line at the points 4 for receiving the reflected light 5 when a bullet 3 passes through the region 2 and converting the reflected light 5 into a detection signal, a bullet passing position detecting section 8 for operating the passing position of the bullet 3 in the region 2 based on the phase difference of the detection signal, and a section 7 for displaying the arriving position and the point based on the passing position of the bullet 3.
Patent JP-H11177832-A (JP)
Title: Image processing method and device therefor
Inventor: ISHIBASHI HIDEYASU
IPC: H04N1/60
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To perform the image processing with excellent color reproducibility without generating the paint-out of colors or the like in an image processing method and device for applying a color emphasis processing to image data. SOLUTION: The image data S showing color images are converted into the density data D of RGB by referring to an LUT 6 in a density conversion means 1. The density data D are converted into exposure density data ED by referring to the LUT 7 showing the relation of a density and an exposure density in an exposure density conversion means 2. For the exposure density data ED, the image processing including the color emphasis processing is executed in an image processing means 3. Since the exposure density data ED become completely gray when the density data of RGB are equal, gray is preserved before and after the image processing.  Processed exposure density data ED' obtained in the image processing means 3 are converted into processed density data D' by referring to the LUT 7 in an exposure density inverse conversion means 4 and converted into processed image data S' by referring to the LUT 6 in a density inverse conversion means 5.
Patent JP-H05257725-A (JP)
Title: Error transmitter for cpu unit
IPC: G06F11/14
Filed: 1992-12-18
Abstract: PURPOSE:To efficiently operate respective units by shortening system recovery time discriminating the cause of system error at the other unit and by continuing the operations without resetting when there is no influence upon the processing of its own unit, when the system error is generated. CONSTITUTION:Processing contents are selected corresponding to the states of a system reset signal 12 to be inputted/outputted between a CPU unit 2 for calculating/executing the contents of a program and the other unit (such as an output unit 3, special function unit 4 and data link unit 5) controlled by the CPU unit 2, and a CPU error signal 13 to directly transmit error inside the CPU unit 2 to the other unit.
Patent JP-H08172811-A (JP)
Title: Fitting structure for lever angle detecting sensor in traveling vehicle for operation
Inventor: NAKAJIMA MASATO
IPC: A01B69/00
Filed: 1994-12-28
Abstract: PURPOSE: To simplify fitting of a handling lever spindle and a lever angle detecting sensor, to eliminate fine adjustment after fitting them to a main machine and to prevent inconvenience of interference of a coupler connecting part of the lever angle detecting sensor with an obstacle and infiltration of water into the coupler connecting part. CONSTITUTION: A spindle 25a of a position lever 25 is fitted to one opposing face part 35a of a lever bracket 35 formed in an approximately U shape. On the other hand, the other opposing face part 35c is equipped with a lever angle detecting sensor 38 provided with a coupler 38 in an integrated way in a position of the coupler facing upward to constitute an assembly (ASSY).
Patent JP-H07158356-A (JP)
Title: Mounting structure for decorative window
Inventor: SUZUKI AKIMITSU
IPC: E06B3/58
Filed: 1993-12-03
Abstract: PURPOSE:To mount a high quality designed window frame with an extremely simple work without using a screw. CONSTITUTION:In a built-in window, which forms a square-shaped window notched part on two surface materials forming a door and envelops the window notched part between the surface materials 1 and constitutes a square-shaped frame 3, which is mounted by allowing a recessed groove 2 of a window frame to face each other, is mounted between the surface materials 1 and incorporate a glass 4 or the like into the recessed groove 2, an engagement receiving piece 7, which is opposed to the glass 4 or the like in the opposite direction and forms a fit-in groove 6, is installed to a surface 3a which forms a visual surface of the window frame of the frame 3. An engagement piece 9a, which fits in the fit-in groove 6, is formed on a bottom 9 which has a decorative frame.
Patent JP-H04208017-A (JP)
Title: Mobile cable extending machine and cable passage and extension method
Inventor: HIDAKA AKIRA
IPC: H02G1/06
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate the extension of a thin cable by always energizing guide means in the direction that it comes close to the a driving wheel, and sending out the cable held by the holder of a driving wheel in the direction different from the pull-in direction. CONSTITUTION:Guide means 114A and 120 guide a cable 22 to be laid along the periphery of a driving wheel 32. Since these guide means 114A and 120 are always energized in the direction that it comes close to the driving wheel 32 by an energizing means 122 so that it can shift in the direction that it comes close to and separate from the driving wheel, the cable guided by these guide means 114A and 130 is held by the holder 38 provided around the driving wheel 32, and is carried by the rotation of the driving wheel 32, and is sent out of the mobile cable extending machine 24. Hereby, the thin cable can extended easily.
Patent JP-H07160262-A (JP)
Title: Sound source parameter supplying device
Inventor: ICHIKI TETSUJI
IPC: G10H1/02
Filed: 1993-12-07
Abstract: PURPOSE:To freely adjust the output timing of musical sound parameters by providing a parameter supplying means which reads musical sound parameters from each storage area of a parameter storage means and supplies them to a musical sound generating means. CONSTITUTION:A parameter supplying means changes a channel number based on the time from the beginning of a pipeline control of a prescribed channel number to the start of a use of a musical sound parameter. The musical sound parameters are stored in DRAMs 11 to 1N while using the changed channel number as write addresses. The musical sound parameters, which are used in each processing phase of each channel that controls pipelines, are read from each storage area of the DRAMs 11 to 1N while using the channel number being specified by a timing generating section 1 as read addresses and are supplied to a musical sound generating means. Thus, musical sound parameters are read from the DRAMs 11 to 1N with a good process timing of each processing phase of the pipeline controls and the output timing is freely adjusted.
Patent JP-2001156820-A (JP)
Title: Communication network, node device, and method and device for transmission control
Inventor: YAMAMOTO TAKAHISA
IPC: H04L12/42
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication network, a node device, and a method and a device for transmission control which prevent addition of unnecessary traffic to a communication network and existence of communication of which the communication band is reduced. SOLUTION: A signal which is inputted to the communication network and reaches a destination terminal may pass a switch 251 twice or more and may not be circulated once or more on the communication network after being inputted to the communication network.
Patent JP-2000192652-A (JP)
Title: Internal form panel for constructing concrete wall
Inventor: SATO MASATOSHI
IPC: E04G9/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To repeatedly use an internal form panel without overhauling when a square cylindrical continuous concrete wall penetrated through each floor of a building is to be constructed. SOLUTION: The skeleton of the form panel is composed of corner vertical skeleton shaft bodies 10, 12, 14, 16, intermediate vertical skeleton shaft bodies 18, 20, 22, 24 and horizontal connecting skeleton shaft bodies 26, and form boards 44 are fixed through batten cleats 46 at every stage of the horizontal connecting skeleton shaft bodies 26. The horizontal connecting skeleton shaft bodies 26 are coupled with the corner vertical skeleton shaft bodies 10, 12, 14, 16 and the intermediate vertical skeleton shaft bodies 18, 20, 22, 24 through hinge mechanisms, and the plane contour shapes of the horizontal connecting skeleton shaft bodies 26 are deformed freely in the contracting direction together with the form boards 44.
Patent JP-H11160020-A (JP)
Title: Optical apparatus for use in observation
Inventor: KOTAKI KENICHI
IPC: G01B11/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To make an image formation optical system movable in any direction to a sample face, by supporting an optical unit including an illumination means and the image formation optical system in an arm at a leading end of a polycentric robot comprising a plurality of arms connected in series via joint means. SOLUTION: An optical unit 12 fixed at a leading end arm of a polycentric robot is arranged over a sample stage. An illumination light from a lamp house 13 set in the optical unit 12 is projected sideways to a half mirror 15. The illumination light reflected downward by the half mirror 15 is shed on a sample face on the sample stage via an objective lens 16 and reflected at the sample face. The reflected light again passes the objective lens 16 and half mirror 15, forming an image at an image pickup face 20 of a CCD camera 19 via a second objective lens 17. A laser diode 21 and a photodiode 22 arranged in the optical unit 12 are placed facing the sample stage. The sample stage is minutely driven up and down by an oblique incidence method.
Patent JP-H09176946-A (JP)
Title: Mold filling of fiber aggregate
Inventor: YAMAGUCHI MASANAO
IPC: D04H1/55
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for mold filling of fiber aggregate capable of increasing binding force of a fiber structural material obtained by filling in a mold cavity by an air transfer. SOLUTION: Opened fiber aggregate F is filled in a cavity of a mold 1 comprising an air-permeable part material for hot-molding fiber aggregate comprising a matrix composed of short fibers of synthetic fibers having crimped shape whereinto binder fibers having a melting point lower than the short fibers are dispersed and mixed. The fiber aggregate F is filled in the cavity of the mold 1 and repeatedly applying compression and compression release to the fiber aggregate F in a direction along a laminar oriented plane P of the fiber aggregate F formed in parallel along the surface of the cavity of the mold 1.
Patent JP-H11178242-A (JP)
Title: Uninterruptible power supply system
Inventor: KAMITSURA AKITAKA
IPC: H02J3/38
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce cross currents resulting from the distortion of by-pass power supply by reducing the difference between a set output voltage waveform and a detected output voltage waveform added to a reference waveform by means of an instantaneous waveform control section to a small value or zero. SOLUTION: A switch 3a is opened by a switching signal given while by-pass power supply and uninterruptible power supply are connected in parallel with each other by the period of the switching signal and cuts off an instantaneous waveform control amplifier 2d from an instantaneous voltage control section. After the switching of power supply is completed, the switch 3a is returned to the original closed state. Therefore, while the uninterruptible power supply is connected in parallel with the by-pass power supply, the difference between a set output voltage waveform VUset and a detected output voltage waveform VUdet is not added to the set output voltage waveform VUset and the waveform V itself becomes a reference waveform Vset . Accordingly, cross currents between the by-pass power supply and uninterruptible power supply can be reduced by suppressing the unnecessary distortion of the output voltage of the uninterruptible power supply resulting from the distortion of the by-pass power supply.
Patent JP-H09173698-A (JP)
Title: Rack device for clothes drier
Inventor: NAKAMURA SHOJI
IPC: D06F58/18
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the darkness at hand of a washing machine whose upper space is covered with a clothes drier and to perform a quick and accurate operation. SOLUTION: An illumination lamp 12 is provided on the arm part 3b of a rack 3 for supporting the clothes drier 1 above the washing machine 2 and the washing tank of the washing machine 2 is illuminated from an upper part. Even when indoor illumination hardly reaches the inside of the washing tank since the upper space of the washing machine 2 is covered with the clothes drier 1, by lighting the illumination lamp 12, the inside of the washing tank right below is sufficiently illuminated. Thus, the operations of feeding laundry to the inside of the washing tank and taking out the laundry from the inside of the washing tank are quickly and accurately performed without the darkness at hand.
Patent JP-H04210490-A (JP)
Title: Method for recovering silver
Inventor: GOSHIMA NOBUTAKA
IPC: C25C1/20
Filed: 1990-11-30
Abstract: PURPOSE:To make the amt. of silver electrodeposited per unit time almost constant and to prevent a side reaction by keeping the cathode current density in an electrolytic cell almost constant. CONSTITUTION:The main body 1 of an electrolytic cell is divided by a diaphragm 2 into a central cathode chamber 3 and a doughnut anode chamber 4 around the cathode chamber, and a doughnut anode 5 is placed in the chamber 4. A constant-current control rectifier 11 is connected between a feeder cathode 10 and the anode 5, and a silver recovery reaction is conducted in the main body 1 with an almost constant electrolytic current. A fixer contg. silver ion is supplied to the main body 1 as an electrolyte. The silver ion is reduced on a three-dimensional cathode 6 and deposited on the cathode 6 as metallic silver, or the silver ion is suspended in the electrolyte or deposited on the bottom face of the diaphragm 2. Since an almost constant current flows in the electrolyte, the amt. of silver deposited per unit time is almost constant.
Patent JP-2001151998-A (JP)
Title: Method of producing lactone modified reactive monomer composition with reduced lactone chain
Inventor: OKAZAKI AKIRA
IPC: C09D167/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a composition which can be made into a high quality industrial finishing agent well-balanced in various properties, an ultraviolet and electron curable coating agent, a reaction modifier and the like by allowing a lactone to react with other ethylenically unsaturated monomers at a mixing ratio for conventional bridging agents and other common components. SOLUTION: The method of producing a polylactone modified hydroxyalkyl (meth)acrylate with reduced monomers having two or more lactone chains comprises effecting ring-opening polymerization of a lactone at a reaction molar ratio of more than one to a hydroxyalkyl (meth)acrylate represented by the formula (wherein R, R1, R2, and R3 are each independently H or CH3; nR4 and nR5 are each independently H a 1-12C alkyl; x is 4-7; n and n in the composition are each 0 or an integer of 1 or greater and the average value of n in the composition is 0.35 to less than 1).
Patent JP-H03198287-A (JP)
Title: Semiconductor memory device
Inventor: TOMIGAMI KENJI
IPC: G11C11/401
Filed: 1989-12-26
Abstract: PURPOSE:To decrease the peak value of a consumed current for the activation of amplifying means by activating an amplifying means for an area including a memory cell specified with an address signal earlier than an amplifying means for an unspecified area. CONSTITUTION:A color decoder outputs a signal Ym which selects an area I of a memory array in response to a row address. A timing control circuit outputs timing-controlled signals S0A and the inverse of S0A, and S0B and the inverse of S0B in response to an activation signal. Consequently, sense amplifiers SA1 - SAn are activated first. Thus, sense amplifies are divided into two groups, which are activated at different timing, so the peak value is reduced to half. Further, amplifiers AA1 - SAn in the area I are activated before amplifiers SB1 - SBn in an area II. Consequently, a data signal to be read out of a specified memory cell can be amplified early. Consequently, the read speed can be increased.