baber/WOPTO huggingface dataset:
Patent JP-H01257223-A (JP)
Title: Detecting apparatus for water level
Inventor: SHINKAI TOSHIKI
IPC: G01F23/62
Filed: 1988-04-07
Abstract: PURPOSE:To enable the precise detection of a water level even when the water level changes suddenly, by driving magnetic sensors by a magnet fitted to a float moving vertically in accordance with the water level and by scanning the magnetic sensors sequentially to read the positions thereof. CONSTITUTION:A magnet 14 is fitted on the inner peripheral surface of a float 11 as shown in the figure (a), while magnetic sensors 16 are fitted on a substrate 15 inside a pipe at equal intervals necessary for measurement. When the float 11 moves vertically in accordance with a change in a water level, the magnet 14 fitted to the float 11 drives the sensor 16 corresponding to the water level in the pipe 10. On the occasion, CPU 18 shown in the figure (b) makes a scan circuit 17 move stepping sequentially, increments counts one by one in each stepping movement and recognizes the order of the sensor 16 from the counts, and the water level is detected therefrom. Since no wire is used for the detection of the water level in this way, an apparatus is made free from disconnection of the wire, and readjustment to be required due to a sudden change in the water level or the lowering thereof below the limit of measurement is dispensed with. The precision of measurement is determined by the intervals of fitting of the sensors 16.
Patent JP-S58213208-A (JP)
Inventor: BUIRUHERUMU KUNTSUFUERUTO
IPC: G01B17/00
Filed: 1983-05-12
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-H08278271-A (JP)
Title: Carbon monoxide gas sensor
Inventor: TAKAHASHI TOMONORI
IPC: G01N27/12
Filed: 1995-04-10
Abstract: PURPOSE: To provide a carbon monoxide gas sensor using an oxide semiconductor which can accurately measure carbon monoxide concentration even in an exhaust gas with different oxygen concentration and nitrogen oxidation part concentration. CONSTITUTION: A carbon monoxide gas sensor has a sensor element 2 consisting of oxide semiconductor where resistance changes sensing the carbon monoxide constituent by causing a gas to be measured containing carbon monoxide to contact. It has means 3 and 4 for independently measuring interference gas in a gas to be measured for interfering with the resistance change due to the carbon monoxide of the oxide semiconductor and an operation means 5 for obtaining carbon monoxide concentration by compensating the amount of resistance change due to the interference gas measured by the measuring means 3 and 4.
Patent JP-H11167212-A (JP)
Title: Production of zone plate and apparatus therefor
Inventor: EBI MASAMI
IPC: G03F9/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a zone plate capable of forming the high-accuracy zone plate. SOLUTION: A reticle pattern 30 is projected and exposed onto a sensitive substrate 5 placed on a turntable 6 of the apparatus for producing the zone plate by forming a concentric pattern on the sensitive substrate 5. At this time, the reticle pattern 30 is projected onto the sensitive substrate 5 while the rotational error of the turntable 6 is corrected in accordance with the previously measured rotational error of the turntable 6.
Patent JP-H01256914-A (JP)
Title: Automatic bakery equipment
Inventor: KUDO KYOKO
IPC: A47J43/046
Filed: 1988-04-07
Abstract: PURPOSE:To properly perform the kneading work and bake good bread by providing an auxiliary kneading means protrudably and extractably provided into a manufacturing container and a control means controlling the protrusion and extraction of the auxiliary kneading means in response to the proceeding of the bakery process. CONSTITUTION:The kneading work is performed while a kneading bar 17 is protruded in a container 1. On the other hand, a coil 25 is excited by a controller 21 during the preset time t2 after the preset time t1, the kneading work is performed while the kneading bar 17 is not present in the container 1, thus the bread dough 31 is brought into contact with all corners in the container 1 to prevent the occurrence of the dough remaining state. When the preset time t2 elapses, the controller 21 stops the excitation to the coil 25, thus the kneading work is continued for the preset time t3 while the kneading bar 17 is again protruded in the container 1. The kneading bar 17 is extracted from the container 1 in the middle of the secondary gas extracting process, and the occurrence of traces on the bred surface by the existence of the kneading bar 17 is prevented.
Patent JP-S63248993-A (JP)
Title: Vane pump
Inventor: IWATA HIROTO
IPC: F04B/
Filed: 1987-04-06
Abstract: PURPOSE:To improve durability and maintain the high performance by forming the sliding contact part between the rotor of a vane pump and the rotors of two plates for nipping a cam ring, from the material having high abrasion resistance. CONSTITUTION:When a rotor 18 nipped from both sides by two plates 24 and 26 revolves in a cam ring 22, each vane 20 slidingly contacts the inner surface of the cam ring 22, and pumping action is performed by increasing and reducing the capacity of a pump chamber formed between two contiguous vanes 20. At this time, the rotor 18 revolves, slidingly contacting a pressure plate 24 and a side plate 26, and the violent abrasion is generated between two plates 24 and 26. Therefore, the parts 24c and 26b which slidingly contact the rotor 18 are made from the material consisting of light alloy and fiber in compounded form, and the abrasion resistance of the sliding part can be improved, and the increase of the internal leak can be prevented, and high performances can be maintained.
Patent JP-S63248340-A (JP)
Title: Method for preserving alpinia japonica miq.
Inventor: TOMIZAWA TOSHIHITO
IPC: A23B7/00
Filed: 1987-04-06
Abstract: PURPOSE:To sustain freshness of Alpinia japonica Miq., by packaging a traylike container carrying Alpinia japonica Miq. with a water absorbing sheet in a plastic film, cooling the packaged container stepwise to a specific temperature, preserving the container and then warming the container stepwise to a specific temperature. CONSTITUTION:Alpinia japonica Miq. and a water absorbing sheet are placed on a traylike container consisting of paper, plastic, etc., so that both may contact and then packaged in a plastic film, such as polyethylene or nylon, to afford a packaged body, which is subsequently cooled from room temperature to about 5 deg.C and further cooled stepwise from the above-mentioned about 5 deg.C to about 2 deg.C for about 3-5 days. the resultant cooled packaged body is preserved in a temperature zone down to about 1 deg.C - the icing point of the Alpinia japonica Miq. for a given period and then warmed stepwise from about 2 to about 5 deg.C for 3-4 days. Thereby freshness of the Alpinia japonica Miq. is sustained for a long period.
Patent JP-2000276632-A (JP)
Title: Coin receiving machine
Inventor: KUDO HIROAKI
IPC: G07D11/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent confusion and generation of erroneous calculation by accommodating temporarily held coins in a housing when the acknowledging command, etc., of the temporarily held coins is not inputted within a prescribed time, giving prescribed processing and making a log-record showing that at least unacknowledged close processing is executed. SOLUTION: A control part 35 accommodates a temporarily held coin in a housing when neither the acknowledging command of the temporarily held coins by a acknowledgment command means 40 nor the returning command of the temporarily held coins by a returning command inputting means 41 is inputted within a prescribed time after the file open processing of a file managing means 37 is executed and the accumulation of coins of a temporarily holding part is completed. In addition, a function as an unacknowledged close processing means 44 for making the means 37 execute data updating processing and file closing processing is provided. When unacknowledged close processing is executed, a log recording means 45 makes a log record including update data and data showing that unacknowledged close processing is executed.
Patent JP-H06297311-A (JP)
Title: Manufacture of optical element
Inventor: TANAKA KAZUSHIGE
IPC: B23B5/00
Filed: 1993-04-12
Abstract: PURPOSE:To significantly enhance productivity, when an optical glass material that is held and turned by a rotating member is cut by a cutter means that is movable both in the direction of the rotating axis and in the radial direction, by carrying out cutting control so that the maximum chip thickness satisfies a prescribed expression. CONSTITUTION:When a spherical lens is manufactured by a cutting work method, a lens blank 11 is joined to a leans holder 12 by means of wax, and the lens holder 12 is fitted to the main spindle 13 of a lathe. Cutting work is carried out by a monocrystal diamond cutter 15 fitted to a cutter table 14 that is movable both in the direction of the rotating axis and in the radial direction. In the case, let f = the feeding speed of the table, d = the depth of cut of the cutter, R = the radius of the nose 16 of the cutter, cutting is controlled so that the maximum chip thickness tm calculated by the formula tm=f.cos<-1>(1-d/R) satisfies the expression tm<=0.15mum. Thus, the cutting work of an optical glass material, especially that of chalcogenide glass having a Vickers hardness of 120 to 160kg/mm<2> is enabled.
Patent JP-H10259626-A (JP)
Title: Hot-water/water mixing faucet
Inventor: SAEKI HIROYUKI
IPC: E03C1/042
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To use a faucet main body as a common part and cope with the diversification of configuration at a low cost by connecting a mixed-water discharge tube mixing and discharging hot water and water to the secondary side of a hot-water feed faucet main body connected to a hot-water feed pipe and a water feed faucet main body connected to a water feed pipe. SOLUTION: A hot-water feed faucet main body 1A and a water feed faucet main body 1B having the same shape are integrally extended with the connection ports 3 of a hot-water feed pipe and a water feed pipe downward from a nearly cylindrical substrate 2 made of cast bronze, and screw grooves are formed on the outer peripheries of the connection ports 3. A discharge connection tube section 9 is integrally formed on one side of the substrate 2. A mixed-water discharge tube 20 made of a synthetic resin and connected to the secondary side of the faucet main bodies 1A, 1B, i.e., the connection tube section 9, is constituted of a Y-shaped mixing tube section 21 and an extension tube section 22, and a hook-like discharge port 26 is formed into a downward bent shape at the tip of the extension tube section 22.  The base section 27 of the extension tube section 22 is inserted into the mixed tube section 21, a clip 31 is inserted into a slit groove 28, and the extension tube section 22 is unremovably connected to the mixing tube section 21.
Patent JP-H07295511-A (JP)
Title: Driving method for liquid crystal display device
Inventor: YOSHIDA DAISUKE
IPC: G02F1/133
Filed: 1994-04-22
Abstract: PURPOSE:To enable low-voltage driving and to reduce the size and cost of the device by supplying a signal voltage to one electrode of a capacitor as a storage means and then varying the voltage of the other electrode. CONSTITUTION:This device has the electrostatic capacitor as the signal storage means for one line, a control circuit which controls the potential of one electrode of the electric capacitor, and a switching transistor(TR) 16 which transfers a signal from the capacitor to a data line 17. A horizontal scanning circuit 12 makes a scan with pulses phiHn and a signal equipment to one line is stored in the capacitor as the storage means from a common signal line 14. When negative polarity is written, phi cap of the common electrode potential control means for the capacitor is turned ON in blanking periods of horizontal scanning to vary the potential Vcap of the common electrode of the capacitor from V1 to V2. When positive polarity is written, the signal is held in the capacity by the scanning of the horizontal scanning circuit 12 and then phiT is turned ON while the capacitor common electrode potential Vcap is still V1. Consequently, the signal held in the capacitor is transferred to a signal line as it is.
Patent JP-S57199213-A (JP)
Title: Collecting device for sf6 gas
Inventor: SUZUKI TOSHIHIRO
IPC: H02B13/055
Filed: 1981-06-02
Abstract: PURPOSE:To collect and SF6 gas lone by providing a collecting tank filled with activated charcoal through which the SF6 gas being a collected gas component and air being a non-collected gas component can circulate, and a cooling liquid cooling the abovementioned activated charcoal at a temperature near the condensation temperature of the aforesaid collected gas component. CONSTITUTION:An SF6 gas is enclosed in an SF6 gas insulated electric apparatus 1. In the apparatus 1, lower-side opening part 31 and an upper-side opening part 32 are provided. In the opening part 31, a collecting tank 4 is provided through the intermediary of a flow regulating valve 71 and a suction piping 6, and activated charcoal 41 is put in the suction end part of the collecting tank 4. Moreover, an outer vessel 5 houses the collecting tank 4 and a tank cooling liquid 51 is put in the outer vessel 5. After the lower-side opening part 31 and the upper-side opening part 32 are opened and most of the SF6 gas is collected, the present device is employed for collecting the remaining SF6 gas. The SF6 gas can be collected by sending air from the upper-side opening part 32, or by sucking the gas from further down-stream side of the collecting tank 4 by a compressor.
Patent JP-S59212342-A (JP)
Title: Device for truing up veneer in direction of width
Inventor: IWAMOTO HIROHIKO
IPC: B65G47/28
Filed: 1983-05-12
Abstract: PURPOSE:To quickly effectuate the conveyance and positioning of a veneer on a ruler, by bringing the free ends of linear elements of a conveying roller into contact with the bottom of the veneer on a conveyor to place one end of the veneer on the surface of the ruler. CONSTITUTION:When a veneer S is transferred onto a conveyor 1 as the fibers of the veneer are oriented almost perpendicularly to the direction of conveyance of the veneer, a rotating conveyance roller 5 comes into contact with the bottom of the veneer so that the free ends of linear elements 7 planted in the rotary shaft 6 of the roller are continually brought into touch with the bottom of the veneer as the linear elements are inclined further toward a ruler surface 4a due to the weight of the veneer. For this reason, a conveying force acts to the veneer S to bring one end of the veneer into contact with the ruler surface 4a to position the veneer on the ruler and apply a force for conveying the veneer perpendicularly to the direction of its fibers.
Patent JP-S5419364-A (JP)
Title: Semiconductor device
Inventor: MIYAJI MIEZOU
IPC: H01L21/58
Filed: 1977-07-14
Abstract: PURPOSE: To prevent deterioration by thermal fatigue by soldering a substrate and stem by interposing a screen of Mo or W. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11265337-A (JP)
Title: Terminal auxiliary device and terminal equipment
Inventor: MARUYAMA TOSHIHIRO
IPC: G06F13/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a terminal auxiliary device capable of extending functions for sound input and image input without being influenced by limitaion to hardware or resources in a terminal equipment. SOLUTION: Image data from a camera 10 and sound data from a microphone 12 are digitized by respective input devices 14, 16 in the terminal auxiliary device 1. These digitized image and sound data are processed as a packet by a controller 18 and supplied to a network 22 through a network adaptor 20. A terminal equipment 2 can extend functions for image input and sound input by adding a receiving function and an analytical function of data outputted from the device 1 based on driver software supplied from the adaptor 24.
Patent JP-H02263505-A (JP)
Title: Tool for working
Inventor: SO MITSUHIKO
IPC: B21B25/00
Filed: 1989-04-04
Abstract: PURPOSE:To improve the surface texture of a material to be treated by constituting a base material of a Co-based or Ni-based alloy contg. specific wt.% of Cr and C, incorporating W powder into the part in contact with the material to be treated and specifying the volumetric rate of the W grains therein to specific vol.%. CONSTITUTION:The base material is constituted of the Co-based alloy or Ni- based alloy contg. <=1.0wt.% Cr and <=0.08wt.% C. The W powder is incorporated into the surface layer of the part of the base material where the base material comes into contact with the material to be treated. The volumetric rate of the W grains in the surface layer is specified to 20 to 90vol.%. The base material is constituted of an iron-based alloy and the Co-based or Ni-based alloy powder is built up on the part thereof in contact with the material to be treated. The W powder is incorporated into this built-up layer. The volumetric rate of the W grains is specified to 20 to 90%. The heat resistance, seizure resistance and wear resistance of the tool are improved in this way.
Patent JP-H04317827-A (JP)
Title: Vehicle indicator
Inventor: SUGITA MASAYA
IPC: G03H1/00
Filed: 1991-04-17
Abstract: PURPOSE:To provide a meterhoodless vehicle indicator whose indication quality does not deteriorate even if there is the incidence of outer light and also which does not allow the reflecting in of an article that exists on this side of a front plate. CONSTITUTION:A hologram 2 is provided in a case 1, and a pointer 3 is arranged in front of the hologram 2. A non-glare plate 4 which is a transparent plastic plate whose front is administered with non-glare processing, is arranged in front of the pointer 3. Also, a light source 5 whose purpose is to radiate regenerated light RW, is provided at the back of the hologram 2. Information is recorded at the hologram 2 in advance that when regenerated light RW is radiated from the light source 5, the indicated images 6 of real images such as characters, graduations may be imaged at locations near the back of the non-glare plate 4.
Patent JP-S5310969-A (JP)
Title: Production of semiconductor device
Inventor: TSURUOKA MASAO
IPC: H01L21/50
Filed: 1976-07-19
Abstract: PURPOSE: To prevent the increase in contact resistance by depositing the same conductivity type layer of a high impurity concentration on the main surface of a chip, fitting the chip into a glass layer and lapping the surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5310996-A (JP)
Title: Liquid crystal display element
Inventor: SASAKI MASARU
IPC: G02F1/13
Filed: 1976-07-19
Abstract: PURPOSE: Workability and reliability are improved by forming a polarizing layer composed of multichromatic pigments on top and bottom glasses holding liquid crystal therebetween, and further forming a reflection film of metal of a reflection factor to one of the polarizing layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61243200-A (JP)
Title: Method and apparatus for transferring empty beam in surface treatment device
Inventor: ISA KEIICHI
IPC: C25D17/06
Filed: 1985-04-20
Abstract: PURPOSE:To reduce the transfer time for empty beams and to minimize the wasteful dead beams by transferring stepwise the empty beams from a final station to an initial moving station via an idle station. CONSTITUTION:This surface treatment device executes treatments such as degreasing, rinsing, electrolyzing and dyeing by mounting materials to be treated to the empty beams positioned to the initially moving station 4 in a mounting station 2 and transferring successively the beams to plural treatment tanks 1a-1n. The materials to be treated and removed from the beam in a removing station 3 after the end of the treatment and the empty beam is positioned to the final station 5. The empty beam is then transferred to the intermediate idle station 6 and is then transferred to the above-mentioned station 4. The transfer of the above-mentioned empty beams is executed by holding respectively simultaneously the empty beams positioned in the final station 5 and the idle station 6 by holding means and conveying synchronously the empty beams to the idle station 6 and the initial moving station 4 respectively.
Patent JP-S61280851-A (JP)
Inventor: SAKIDA HIROBUMI
IPC: A61B10/00
Filed: 1985-04-20
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-S5210029-A (JP)
Title: Display tube lighting circuit
Inventor: TSUCHIDA HACHIO
IPC: G09G3/10
Filed: 1975-07-14
Abstract: PURPOSE: To reduce the number of input signal lines of the display tube lighting circuit of pulse lighting method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5420463-A (JP)
Title: Sludge dehydrator
Inventor: NIIMI AKIHIKO
IPC: B01D33/04
Filed: 1977-07-15
Abstract: PURPOSE: To make a light dehydrated sludge of low water content percentage, by installing an air evacuating dehydration means and a predetermined-pressure gas pressurizing dehy dration means in a sludge dehydrator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07272461-A (JP)
Title: Image signal and voice signal recording method and image signal and voice signal recording/reproducing apparatus
Inventor: OGURO MASAKI
IPC: H04N5/91
Filed: 1994-03-31
Abstract: PURPOSE:To utilize the data which can be read from the data written a number of times without waste by a method wherein an auxiliary data area is divided into a main area and a sub-area and, in the sub-area, maker-original auxiliary data are recorded after the pack recorded in a maker code. CONSTITUTION:When a header is '11110000', it is defined as 'maker code pack'. In a code pack PC1, a maker code is recorded as a maker identification code. Then 8 bits are recorded in a code pack PC2 and lower 2 bits are recorded in a code pack PC3 as the number TDP of total packs to follow. Further, from the lower third bit of the pack PC3 over a pack PC4, free bits are provided. An area in which auxiliary data accompanying images and voices are recorded is provided in addition to the area in which image signals and voice signals are recorded and the auxiliary data area is divided into a main area and a sub-area and, in the sub-area, maker-original auxiliary data are recorded after the pack recorded in a maker code.
Patent JP-S5513533-A (JP)
Title: Scanning unit
Inventor: NAGAAI KAZUMICHI
IPC: H04N1/028
Filed: 1978-07-13
Abstract: PURPOSE: To make it possible to obtain electric signals having little shading and reduce the number of photoelectric conversion elements by irradiating the scanning light beam onto the original surface through a transmission hole and receiving the reflection light by photoelectric converter in both sides of the transmission hole.  
     CONSTITUTION: Scanning light beam 7 scans original surface 11 by light polarizres 9 and 10. Photoelectric converter holding block 1 is moved in a fixed speed synchronously with the scanning of scanning mechanism 12. The scanning light beam passes through scanning beam transmission hole 5 and scans original surface 11, and the reflection light is converted to electric signals by photoelectric converter 6. Since the photoelectric converter is moved synchronously with the scanning, good-quality electric signals having little shading can be obtained. Then, when plural photoelectric elements are arranged around transmission hole 5, errors can be absorbed by the correlation of plural light receiving signals. 
     COPYRIGHT: (C)1980,JPO&Japio