baber/WOPTO huggingface dataset:
Patent JP-S5973733-A (JP)
Title: Water level detecting device
Inventor: KAWAI YOICHI
IPC: G01F23/16
Filed: 1982-10-19
Abstract: PURPOSE:To detect the change in water level accurately by a simple and inexpensive constitution, by providing a U pipe, wherein the level of a liquid is changed in correspondence with the change in air pressure in an air trap; imparting electric conductivity to the liquid; arranging a plurality of electrodes in the U pipe; detecting the change in conductivity by the contact of the electrodes and the liquid; thereby detecting the water level in a water tank. CONSTITUTION:A numeral 9 is a U pipe for detecting a water level. One end of the U pipe is communicated to the lower wall of a washing tank 2 through a linking pipe 10, which constitutes an air trap. The pressure caused by the water level in the washing tank 2 is applied to the inside of the U pipe 9 through the linking pipe 10. Electrodes 13-16 are arranged in the U pipe 9 in this order from the bottom to the top with an appropriate interval. When the pressure in the air trap comprising the linking pipe 10 is increased with the increase in the water level in the washing tank 2, a liquid level difference H in the U pipe 9 is increased. Then, one liquid level reaches the electrode 14, and the electrodes 14 and 13 are conducted through the liquid 11. When the water level is further increased, the electrodes 15 and 16 are sequentially connected to the electrode 13 electrically through the liquid 11.
Patent JP-H0918659-A (JP)
Title: Flatbed scanner
Inventor: JIYOSEFU EI UIIRAA
IPC: G03B27/50
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To attain high capacity, high resolution and color scanning for both a reflection and a transparent original document by using an aligning lattice including a visual mark so as to establish a prescribed relationship between an original document and a scanning axis. SOLUTION: In the reflecting scanning mode, an original document 102 to be scanned is placed on a transparent surface 106 in an active scanning area 1932 while its original side is directed downward. An aligning lattice 2210 is provided to a top face of a scanning carriage 220 almost in parallel with and perpendicularly to a scanning line axis 114. The document 102 is alighned to the lattice 2210 and fixed at a proper position by using a tape 2212 or the like. Thus, even when the carriage 220 is moved in the area 1932, the lattice 2210 is utilized for the positioning at an optional position. Furthermore, the lattice 2210 is lighted from down side by using a lighting source 2220 so that the lattice 2210 is seen through the document 102.
Patent JP-H106460-A (JP)
Title: Film for coating outer face of metal can lid
Inventor: CHIISAKO MASASHI
IPC: B32B33/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide film for coating the outer face of a metal can lid which does not require a solvent and can be manufactured at a low cost by the simplification of a manufacturing step. SOLUTION: This film for coating the outer face of a metal can lid consists of a coextruded laminated film with a thickness of 3-50μm comprising a polyester (A) layer having the ratio of an ethylene terephthalate unit or an ethylene naphthalate unit of 85mol% or more for a total ester unit and a polyester (B) layer having the ratio of an ethylene terephthalate unit or an ethylene naphthalate unit falling within the range of 65-90mol% for a total ester unit. In addition, a printed layer is formed on the surface of the (B) layer at the ratio of 90% or less, and the polyester (B) layer side is used as a thermally adhesive layer to be bonded to the outer face of a metal can lid.
Patent JP-S6163368-A (JP)
Title: Automatic setting method of welding condition for covered electrode
Inventor: MURATA TAKASHI
IPC: B23K9/10
Filed: 1984-09-03
Abstract: PURPOSE:To execute a stable welding by a worker, and to improve the work efficiency by sending a diameter of a covered electrode clamped by a detecting means of an electrode holder, to a welding machine by an electric signal, and setting automatically the welding machine to a correct welding condition. CONSTITUTION:A potentiometer 12 of a spring 5 clamp type electrode holder 4 converts a diameter of the time when it holds a covered electrode 1, to a potential difference signal of the potentiometer 12 and sends it to a sequence circuit of a welding machine 3 by lead wires 12a-12c. The sequence circuit moves a movable iron core 6 by operating a motor 7, and selects automatically a welding current corresponding to the diameter of the electrode 1. It is unnecessary for a worker to go to the welding machine 3 in order to set a welding current, also a wrong selection is prevented, and a stable welding is executed with a high efficiency.
Patent JP-S6426406-A (JP)
Title: Manufacture of cooled concrete due to injection of low-temperature liquefied gas
Inventor: YOSHIOKA YASUHIKO
IPC: B28C5/46
Filed: 1987-07-23
Abstract: PURPOSE:To improve utilization efficiency of cold heat energy of low- temperature liquefied gas, by a method wherein a concrete material is cooled by injecting the low-temperature liquefied gas within a concrete mixer of airtight structure and gasified low-temperature gas is used for cooling of the material by leading the same to a coarse aggregate storage bin or a kneading water tank. CONSTITUTION:Liquid nitrogen is injected through an upper injection nozzle 12 on the inside of a concrete mixer 1 and a constituent material of concrete is cooled by latent heat of vaporization at the time of vaporization of the liquid nitrogen. Gasified low-temperature gas flows out through a discharge port 13, arrives at a coarse aggregate storage bin 17 through a conduit 15 and an aggregate 22 is cooled by the latent heat of vaporization (cold heat). The low- temperature gas led to a kneading water tank 18 turns fine bubble through an air diffuser pipe 19 and kneading water 23 is cooled. The cooled aggregate 22, kneading water 23 are loaded within the concrete mixer 1 through a material loading port 9, and an injection quantity of a low-temperature liquefied gas can be reduced in this manner.
Patent JP-H05197389-A (JP)
Title: Voice recognition device
Inventor: TSUBOI HIROYUKI
IPC: G10L15/18
Filed: 1992-07-10
Abstract: PURPOSE:To provide a voice recognition device capable of dealing with the generation of a meaningless word and natural utterance to generate plural sentences continuously by performing syntax analysis based on the constraint of syntax setting each word candidate outputted from a voice recognizing means in time series as a key word. CONSTITUTION:A voice feature parameter system generated by a voice input part 1 is sent to a voice recognition part 2. The voice recognition part 2 is coupled with voice recognition dictionary memory 21 which stores the voice feature pattern of the key word that is a recognition target word decided in advance, and collates the dictionary of the voice recognition dictionary memory 21 with the voice feature parameter system. The recognition result of the voice recognition part 2 is sent to a syntax and meaning analysis part 3 in the form of a word system (word lattice) discrete in point of time. The syntax and meaning analysis part 3 inputs the key word at every detection of the key word from the voice recognition part 2, and performs syntax and meaning analysis by using grammar and dictionary information in which the syntax meaningful information and temporal relation of an input text stored in a grammar and dictionary storage part 4 are described.
Patent JP-S57106489-A (JP)
Title: Laser joining method
Inventor: SHIYOUJI SETSUO
IPC: B23K26/21
Filed: 1980-12-25
Abstract: PURPOSE:To obtain a weld zone of good airtightness, high strength and free from cracks by scanning laser more than twice when a gap and stress exist between welded materials. CONSTITUTION:A laser beam 9 oscillated from a laser source is separated into laser beams 10, 11 by a half mirror 6, and the laser beam 10 is focussed and stopped down on the surface of butted part 2 of welded materials 1a, (b). On the other hand, the laser beam 11 is totally reflected by a total reflection mirror 5 in the direction of optical axis, and irradiated on the surface of the butted part 2 as under at a position a little off from the direction of advance of the laser beam 10. Here, the laser beam 10 is used to melt and join the base metals 1a, (b) and the laser beam 11 regulates the speed of melting and solidification and prevents cracking of small part due to thermal stress and generation of blowholes inside due to rapid melting and solidification.
Patent JP-H0350919-A (JP)
Title: Acoustic equipment
Inventor: KUSUKI MASAHIRO
IPC: H04B1/16
Filed: 1989-07-19
Abstract: PURPOSE:To attain automatic restoration to a reception station being listened by storing a station data of the reception station and revising the stored data when a count of a timer reaches a prescribed value. CONSTITUTION:When an operation section 5 selects a radio receiver main body 1, a signal such as a music from a relevant reception station is fed to a speaker section 6. When a listener applies interrupt with the operation section 5, the data of the reception station so far is stored in a storage circuit 8 and a timer circuit 9 starts time measurement. When other reception station is selected by other selection key, a relevant signal is fed to the speaker section 6. When the count of a timer circuit 9 reaches a prescribed time, a data in the storage circuit 8 is read, the station data is changed to attain the channel selection state.
Patent JP-H096951-A (JP)
Title: Information visual display method on wide-area computer network
Inventor: KONDO TADAMI
IPC: G09B29/00
Filed: 1995-06-16
Abstract: PURPOSE: To provide the information visual display method on the wide-area computer network which can distinctively inform a user of the kind and amount of integrated information by information retrieval by a computer and a communication. CONSTITUTION: The kinds, sizes, colors, image marks, etc., of buildings and similar city spatial structures (A', B', and C') established in a virtual information city space on a monitor screen 3 are determined according to the kinds of information, which is inserted into servers A and B (1 and 2). The buildings and similar city spatial structures (A', B', and C') differ in size with the information amounts, and are enlarged or reduced to the sizes corresponding to the information amounts, and colored and marked. Those operations are done by using a mouse 6, a keyboard 7, a bar code reader 8, etc. Here, the computer 4, mouse 6, keyboard 7, and bar code reader 8 are connected by an interface 5.
Patent JP-S6244007-A (JP)
Inventor: NODA MASAHIRO
IPC: G06F3/048
Filed: 1985-08-22
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-S57107075-A (JP)
Title: Manufacture of semiconductor device
Inventor: INABA TOORU
IPC: H01L29/78
Filed: 1980-12-25
Abstract: PURPOSE:To prevent impairing withstand voltage of P-N junction and to ensure isolation among elements by a method wherein both a low concetration layer around a region on which elements are to be formed and a high concentration layer at a remote area can easily be produced by one-time boron ion implantation. CONSTITUTION:A channel cut layer 14 is produced around a region 14A where elements are to be formed by boron ion implantation into a SiO2 layer 12 on a P type silicon substrate 11 with an Si3N4 layer 13 of a specified pattern formed. SiO2 layer 15 is deposited by CVD process on which a resist mask 16 is applied to remove part of the layer 15 by HF etching. The layer 15 is again oxidized by heat to make the SiO2 layer 15A 6,000-9,000Angstrom  thick and the SiO2 layer for element separation 15B 9,000-12,000Angstrom  thick. The MOS FET is produced as specified after the layer 13 is etched. By this construction, reliable high quality devices can be produced because the low concentration boron region 14A can easily be formed around the region where elements are to be formed and the high concentration boron region can also be formed easily at a remote area so that no impairment of P-N junction withstand voltage of the elements takes place and adequate isolation can be maintained amoung the elements.
Patent JP-H1131804-A (JP)
Title: Solid-state image pickup device
Inventor: ABE HIDEJI
IPC: H01L27/14
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To try to make pixel size very small by increasing an efficiency of light collection of sensor for the incident light having a lot of diagonal light component, and suppressing a depression of sensitivity for the incident light. SOLUTION: The CCD solid-state image pickup device 1 comprises the linear transfer electrode 5 spaced formed on the substrate 2, an island sensor section 6 converting photo-electricity formed between the lines of the transfer electrode 5 on the substrate 2, a shading film 9 formed on the substrate 2, covering the transfer electrode 5, opening the right above the sensor section 6, and shading an incident of the light R except on the sensor section 6, and an on-chip lens 12 collecting the incident of light R to the sensor section 6 formed above the shading film 9, The thickness d at the side 5a of the transfer electrode 5 on the shading film 9 is formed 0.3 μm or more through 0.8 μm or less and the on-chip lens 12 is formed with its focus P being just above the sensor section 6 and in the opening of the shading film 9,  and with its height being approximately in the same height of the top end 9a of the shading film 9.
Patent JP-2001013914-A (JP)
Title: Image display device
Inventor: YOSHIOKA KAZUO
IPC: G09G3/28
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To extend the period till a baking occurs without unnecessarily reducing the display luminance by reducing the display luminance of display colors corresponding to each phosphor with different ratios. SOLUTION: Inputted video signals are converted by an A/D converting section 2, outputted as display data and inputted to a gain control section 4 and a display data monitoring means 3. The means 3 integrates the data equivalent to one frame and always compares the data with the value of a previous frame to obtain the level change of the display data. When the condition, in which the amount of change does not exceed a prescribed value, lasts for a prescribed time, a display luminance control signal is generated and inputted into the section 4. Gain control sections 5 to 7 reduce gains with the ratios corresponding to the luminance reduction characteristic of light emitting phosphors for every R, G and B color for the display data. The ratios are set to be made larger in the order of R, G and B in accordance with the luminance reduction characteristic of the phosphors.
Patent JP-H1031799-A (JP)
Title: Automatic traveling controller
Inventor: USAMI SUKEYUKI
IPC: B60W30/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To surely guide a vehicle along a running course even when white line on the course can not be detected. SOLUTION: Laser radars 12, 14 for detecting a distance to side walls of the course is provided on left and right sides as well as a CCD camera 16 for detecting the white lines on the course. A picture of the CCD camera 16 is supplied to a picture processing ECU 22 and the extracted white lines are supplied to a vehicle control ECU 20. When two white lines are detected on the course, the vehicle control ECU 20 controls steering by driving a steering actuator 24, based on the two detected white lines, however, when white lines are not detected, the vehicle control ECU 20 controls steering, based on the distance to the side walls. Furthermore when a forward obstruction is found by a laser radar 10, the vehicle control ECU 20 evades the obstruction by changing a lane while detecting a position of a traveling car, based on the distance to the side walls.
Patent JP-H0851159-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOBAYASHI HIROYUKI
IPC: H01L27/02
Filed: 1994-08-05
Abstract: PURPOSE:To provide a semiconductor integrated circuit, which can improve reliability and yield and enhance an integration degree, by shortening wiring length and decreasing the number of contacts. CONSTITUTION:Either terminal 10A, 10B, 10C of input, output or input-output terminals are arranged into a standard cell frame 1 in an oblique one row on approximately the diagonal of the standard cell frame 1 at wiring intervals (a) in the lateral direction and at wiring intervals (b) in the vertical direction. Accordingly, there are places capable of being connected only by lateral wirings without leading out vertical wirings, thus reducing wiring length and the number of contacts.
Patent JP-H0629390-A (JP)
Title: Wafer-scale integrated circuit device and method of wiring between element chips
Inventor: HIROSE YOSHIO
IPC: H01L27/04
Filed: 1992-07-13
Abstract: PURPOSE:To form a ring network, by providing a plurality of element chips on a semiconductor substrate, a going-out logic circuit and a coming-in logic circuit, an external control unit for controlling the element chips to form a chip row. CONSTITUTION:Going-out logic circuits 31a to 37a and coming-in logic circuits 31b to 37b are amounted on element chips 210 to 216. While each element chip is put to a test, going-out logic circuits included in adjoining element chips are connected to each other, and coming-in logic circuits included in adjoining element chips are also connected to each other so that each one-dimensional chip row is formed. Moreover, in the last element chip the going-out logic circuit and the coming-in logic circuit are connected to form a ring network.
Patent JP-H0632134-A (JP)
Title: Automobile stabilizer and automobile having same stabilizer
Inventor: WATANABE TOSHIO
IPC: B60G21/055
Filed: 1992-07-13
Abstract: PURPOSE:To provide a stabilizer which can be installed even in a large vehicle, needless to say a general vehicle and by which vehicle body stability and an ordinary suspension function can be secured when in rectilinear travel and the vehicle body stability can be also secured when in turning travel. CONSTITUTION:In a stabilizer S which is suspended between both left and right wheels and is composed of a torsion bar 1 to prevent rolling when in turning travel, it is separated approximately left and right in the center, and a clutch 3 is arranged in a butt end part between the left and the right, and is formed as an electromagnetic clutch 3, and when a steering wheel 4 is operated, the clutch is engaged, and when it is not operated, the clutch is disengaged, and when in rectilinear travel, an ordinary suspension function is exhibited, and operational stability performance is exhibited, and when in curve travel, a stabilizer function is exhibited sufficiently automatically.
Patent JP-H0349098-A (JP)
Title: Nonvolatile ram
Inventor: KONISHI HARUO
IPC: G11C14/00
Filed: 1989-07-17
Abstract: PURPOSE:To directly perform the read/write of an EEPROM and a store/recall SRAM by connecting the EEPROM between two transfer gates provided between the SRAM and a bit line. CONSTITUTION:At a state where first and second word lines are set at H, all the transfer gates 1-4 are energized, and the readout and the write of data on an SRAM can be performed. Next, at a state where the first word line is set at H and the second word line at L, both the transfer gates 1 and 2 are energized, and both the transfer gates 3 and 4 are de-energized, and data transfer between the SRAM and the EEPROM can be performed, therefore, store and recall in a nonvolatile RAM can be performed similarly. Also, at a state where the first word line is set at L and the second word line at H, the transfer gates 1 and 2 are de-energized and the transfer gates 3 and 4 are energized, therefore, the readout and write of the data on the EEPROM can be performed without destroying the data in the SRAM.
Patent JP-S57111401-A (JP)
Title: External form inspector
Inventor: SEKIZAWA HIDEKAZU
IPC: H01M2/02
Filed: 1980-12-29
Abstract: PURPOSE:To detect the defect of an object to be inspected which has a circular edge form, by irradiating the light beam to the object to be inspected and detecting the scattered beams of the light beam which are radiated in the directions excepting the forward reflecting direction. CONSTITUTION:An object 2 to be inspected which has a circular edge form is turned by a rotary driving device 1 toward an arrow mark and in a certain speed. A laser beam 6 given from a light source 5 is irradiated via a collimator lens 7 to the circular groove part of the object 2 on a rotary table 3. For instance, the beam 6 is irradiated with an angle 45 deg. on the tangent line at the groove part. Thus the beam 6 has a forward reflection as long as the groove part has no defect. If the groove part has some defect, the beam 6 is scattered at the defective area. These scattered beams are formed into an image at a pinhole 9 via a lens 8. The scattered beams are converted into the electric signals in accordance with the light volume through a photoelectric transducer 10 to be displayed at a display 14.
Patent JP-S5975879-A (JP)
Inventor: YASHIMA MICHIO
IPC: B62J11/00
Filed: 1982-10-21
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-H08105475-A (JP)
Title: Brake friction pad assembly and its preparation
Inventor: SUTANREE EFU KARISU JIYUNIA
IPC: F16D65/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an assembly obtained by forming a friction member integrally with a sound reducing member in a brake friction pad assembly having a desired low noiseproofness and a high friction performance which is used for a brake mechanism of a car. SOLUTION: A brake friction pad assembly comprises a support plate 12 having surfaces opposed to each other and at least one opening part 2 O for extrusion extending between the surfaces opposed to each other, a formed friction producing pad member 14 in contact with one surface of the support plate, and a formed sound reducing pad member in contact with one of the surfaces of the support plate opposed to each other. The sound reducing pad member is connected to a friction producing pad member 14 through a formed material present in the opening for extrusion. The friction producing pad member and sound reducing pad member should preferably be prepared in a specific composition suitable for the exploitation of a desired characteristic.
Patent JP-H0510133-A (JP)
Title: Combustion system of spark ignition type overhead valve engine
Inventor: SHINNO YOSHIO
IPC: F02P13/00
Filed: 1991-06-28
Abstract: PURPOSE:To simplify the structure of a cylinder head as well as to improve the extent of combustion efficiency by installing a semispherical combustion chamber concavely in a piston head of a piston, forming a lower surface of the cylinder head into a flush smooth surface, and setting up a spark plug in place nearer to the center of a combustion chamber of the piston head on an intermediate line passing through between an intake port and an exhaust port. CONSTITUTION:A semispherical combustion chamber 4 is installed concavely on a thickness wall of a piston head 10 of a piston 8, and a lower surface 3 of a cylinder head 2 is formed into a flush smooth surface. A spark plug 7 is inset in the combustion chamber 4 from the oblique upside of the cylinder head 2, and an inlet-exhaust valve 12 is vertically set up in the cylinder head 2. The spark plug 7 is set up in place nearer to the center of the combustion chamber 4 formed in the piston head 10 on an intermediate line 11 passing through between an inlet port 5 and an exhaust port 6. With this constitution, a structure of the cylinder head 2 is so simplifiable and, what is more, a flame propagating distance ranging from the center of the spark plug 7 to the terminal of the combustion chamber 4 is almost uniformly shortened, so that a flame is smoothly propagated, thus combustion efficiency is well improved.