baber/WOPTO huggingface dataset:
Patent JP-H0921999-A (JP)
Title: Liquid crystal display device
Inventor: TSUDA HIDEAKI
IPC: G09F9/35
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To compensate the unevenness of the scattering property of liquid crystal to be generated when using a device by making scatterings of liquid crystal uneven in accordance with positions of display areas of a liquid crystal panel. SOLUTION: Liquid crystal 20 is held in between one pair of transparent substrates 16, 18 supply electrodes 22 are provided on the substrate 16 and the active matrix including pixels electrodes 24 and TFTs is provided on the substrate 18. A liquid crystal panel 10 is provided with a display area 12 and en electrode connection area 14 where driving circuits such as TAB are connected to drive liquid crystal 20 and in the display area 12, scattering of liquid crystal 20 are made to be uneven in accordance with positions. The scattering property of liquid crystal 20 in the central part A of the display area 12 is expecially made to be stronger than the scattering property in liquid crystal in peripheral parts B, C.  Normally, it is compensated by applying the unevenness of scatterings of liquid crystal 20 at first that the unevenness of the scatterings of the liquid crystal 20 is generated by depending on a temp. distribution when the temp. is raised by being heated by the light irradiated during a time when the device is used from a light source. Consequently, the unevenness of contrast ratios is made not to be generated in a projecting.
Patent JP-S6415808-A (JP)
Title: Process identifying method
Inventor: NAGASEKO TORU
IPC: G05B13/04
Filed: 1987-07-10
Abstract: PURPOSE:To realize the optimum control of a process by selecting a process model having the maximum post-probability among plural models and identifying the selected model as an optimum process model. CONSTITUTION:A data sampling part 2 samples N pieces of input/output data on a process 1. These sampled data are supplied to a parameter deciding part 3 and the parameters of plural process models are obtained by a nonlinear optimizing method. Then a post-probability arithmetic part 4 obtains a probability density function based on the dispersed and observed values obtained from the parameter estimating value decided by the part 3. Then said probability density function is operated by Bayes theorem for acquisition of the post- probability of the process model. Thus the optimum process control is attained by identifying a process model that has the maximum post-probability.
Patent JP-H0612860-A (JP)
Title: Semiconductor memory
Inventor: MURAOKA KAZUYOSHI
IPC: G11C7/14
Filed: 1992-06-29
Abstract: PURPOSE:To suppress the fluctuation of reference cell write potential, to enhance the reliability of operation and to reduce an operation current and to accelerate a cycle time by separating a read bit line from a reference cell at the nearly same time as starting time of the operation of a sense amplifier. CONSTITUTION:When the reference cell 30 is activated, a reference cell write gate WG 1 becomes to be in an inactivated state in the state of a minute amplitude before the bit line B1 is amplified by a sense amplifier circuit 32, and the potential of the reference cell 30 at this time becomes a value in the vicinity of bit line precharge potential. Then, the potential fluctuation of the reference cell write potential VREF is reduced, and no unbalance occurs in the level read sensitivity of memory cell data at an active cycle, and further, the write gate WG 1 becomes to be in the in-activated state in the state of that the bit line B1 is the minute amplitude. Thus, the charge/discharge current of the reference cell is suppressed and the operation current is reduced and the cycle time is reduced and accelerated.
Patent JP-H097718-A (JP)
Title: Ic socket
Inventor: ARAKI HIROSHI
IPC: H01R33/76
Filed: 1995-06-14
Abstract: PURPOSE: To provide the IC socket which lessens faulty contacts among a solder ball and contacts pins, prevents the solder ball from being deformed, thereby can provide a compact and firm spring, and is therefore high in reliability. CONSTITUTION: In this IC socket, there is provided with an insulating substrate having a mounting part for an IC package, and with a group of contact pins each of which has its one end imbedded in the aforesaid insulating substrate at specified intervals, and also has the other end elastically brought in contact with the solder ball 3 of the IC package.  As an individual contact pin, a contact part 5a with the solder ball 3 is formed into an annular type shape, and it is characterized in that tri-angle shaped projected pieces 5b capable of doing a wiping action when they are in contact therewith, are provided in the inner side of the annular type contact part, and an 'O' shaped spring part 5c in provided at the outer side of the annular type contact part where each leg of the spring part is extended obliquely downward from two points faced to each other across the annular type contact part, and is bent in a dog-leg shape at its halfway.
Patent JP-S5976092-A (JP)
Inventor: ORII UIRIAMU MAAKO
IPC: C01B33/107
Filed: 1983-09-19
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-H0813222-A (JP)
Title: Artificial skin or net as wig base
Inventor: INOUE TETSUO
IPC: A41G3/00
Filed: 1994-07-01
Abstract: PURPOSE:To provide an artificial skin or net as a wig base which can be put on scalp with no unpleasantness and troubles such as rash, itchiness or inflammation due to its high heat dissipation, thus causes no stuffiness and gives cool feeling. CONSTITUTION:The base for setting human hairs and/or artificial hairs at least partially contains a metal oxide (may contain fibers). In the case of a sheet base, when the metal oxide is applied to the back face, it is very effective in viewpoints of hygiene and putting-on feeling.
Patent JP-2001000408-A (JP)
Title: Body fat measuring device
Inventor: FUKUSHIMA TOSHIAKI
IPC: A61B5/05
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain stable and higher reproducible results by designing a body fat measuring device in such a manner that it measures body fat using biological impedance, and electricity application electrodes and voltage measuring electrodes both of which constitute an electrode part are arranged closely to each other and in almost horizontal state to stable contacting force. SOLUTION: This body fat measuring device measures body fat through palms, and at the upper right and left parts of a main body 1, right and left electricity application electrodes 7a, 7b and voltage measuring electrodes 9a, 9b are arranged respectively. These electrodes 7a, 7b and 9a, 9b are arranged in almost horizontal state, and the electrodes 7a, 9a and 7b, 9b which constitute right and left electrode parts 5a, 5b are arranged closely to each other so that a person can touch them by his/her palm at a time. To measure body fat, the device is placed on a desk, and a person puts his/her right and left hands on the right and left electrode parts 5a, 5b. This results that a person can put his/her right and left hands on the electricity application electrodes 7a, 7b and the voltage measuring electrodes 9a, 9b at a time to obtain a stable measurement.
Patent JP-S5872069-A (JP)
Title: Method for testing induction dielectric strength of three-phase transformer
Inventor: TAGUCHI YOSHIAKI
IPC: G01R31/12
Filed: 1981-10-27
Abstract: PURPOSE:To obtain an effect equivalent to that which is obtained when a short-circuit winding is provided in a three-phase transformer to be tested, by connecting the primary winding of another auxiliary transformer to the secondary winding of this three-phase transformer. CONSTITUTION:In respect to secondary windings, the second secondary winding (v) corresponding to the second primary winding terminal V is grounded. Auxiliary single-phase transformers 2 and 3 which are prepared separately and have the same specification are connected to 3 terminals (u), (v), and (w) of secondary windings. Primary windings of single- phase transformers 2 and 3 are connected in series, and both terminals of this series connection are denoted as 2a and 3a, and the series conection point is denoted as (n). the terminal 2a is connected to the first secondary winding terminal (u), and the terminal 3a is connected to the grouded second secondary winding terminal (v), and the series connection point (n) is connected to the third secondary winding terminal (w). The secondary windings of single- phase transformers 2 and 3 are connected in parallel with polarities matched to each other. In respect to the tertiary windings of a transformer 1 to be tested, a tertiary winding terminal T corresponding to said second primary winding terminal V and the second secondary winding terminal (v) are grounded, and two other terminals are made free, and thus, a test circuit is constituted.
Patent JP-2001000813-A (JP)
Title: Filter
Inventor: YOSHIDA KUNIKATSU
IPC: B01D46/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the leak suppressing effect of a granular body when a filter element is broken. SOLUTION: This filter is provided with a filter element 3 for filtering off a granular body in a gas 61, an auxiliary filter element 1 set on the downstream side of the filter medium 5 of the filter element 3 with respect to the flow of the gases 61 and 63, a flow passage provided with the filter element 3 and auxiliary element 1 and divided into three sections by the filter medium 5 and the auxiliary filter mediums 15 and 17 of the auxiliary filter element 1 from the upstream side to downstream side of the flow of the gases 61 and 63 and a backwashing means set on the downstream side of the filter medium 5 with respect to the flow of the gases 61 and 63 in the passage and jetting the gas 65 flowing in the opposite direction to the flow of the gases 61 and 63.  The auxiliary filter element 1 has plural auxiliary filter mediums 15 and 17 with larger meshes than the filter medium 5, the mediums 15 and 17 are provided in multiple stages in the flow of the gases 61 and 63, and a space 21 is formed between the mediums.
Patent JP-S5873215-A (JP)
Title: Low noise amplifier
Inventor: DOUI YOSHIKAZU
IPC: H03F3/60
Filed: 1981-10-27
Abstract: PURPOSE:To improve the noise index of a single amplifier, by separating reflecting waves at an input of the 1st amplifier, inputting this reflected wave into the 2nd amplifier and synthesizing outputs of both amplifiers at in-phase. CONSTITUTION:A signal reflected at an input of a main amplifier 4 passes through a circulator 2, inputted to an amplifier 7 as it is and amplified. Since the output of the amplifier 7 is synthesized with the output of the amplifier 4 at a hybrid 6 at in-phase, the phase can be matched at a phase shifter 8. The synthesized output of both amplifies 4, 7 is outputted at an output terminal 5. When a noise index F of the amplifiers 4, 7 and an input reflecting coefficient gamma satisfy the condition of gamma<2>>F/(3F-2), the noise index of the amplifiers can be improved.
Patent JP-S6417947-A (JP)
Title: Method of joining precast concrete member
Inventor: HOSOKAWA JUNJI
IPC: E04B1/04
Filed: 1987-07-09
Abstract: PURPOSE: To easily obtain a firm connection structure by disposing an elastic body such as a rubber sheet between precast concrete members to be coupled by a bolt and a nut. CONSTITUTION: An elastic body such as a rubber sheet 30 is disposed in a joint between precast concrete members 11 to be coupled by a bolt 31 and a nut 32. A low friction material or a low friction agent 33 is disposed between the precast concrete member 11 and a floor face 40, and joining working by the bolt 31 and the nut 32 is facilitated. Thereby force acting the joint part is made uniform to be firmly connected, the improvement of sound insulation and heat insulation can be contrived and the connection working is facilitated.
Patent JP-H0337054-A (JP)
Title: Fitting method for hand piece
Inventor: INOUE NAOHIKO
IPC: A61B19/00
Filed: 1989-07-05
Abstract: PURPOSE:To easily adjust the length of a hand piece and surely fit it by inserting the tip section of the chip cover of the hand piece into the through hole of a ball joint coupled with the spherical inner hole of a fixing plate, and fastening and fixing the slot of a screw section with a wing nut. CONSTITUTION:A fixing plate 25 is moved and fixed to the target point of an operation section on a skull together with a moving block 23. The tip section 5 of the chip cover 3 of a hand piece is inserted into the through hole 6 of a ball joint assembled in the fixing plate 25, the optimum angle of the hand piece is determined, then the fixing plate 25 is fastened by a fixing screw 26 to fix the ball joint. The necessary length of the chip 2 of the hand piece is inserted into the skull from the fixing plate 25 while the scale of the tip section 5 of the chip cover 3 is read, a screw section 9 provided with the slot 8 of the ball joint is fastened by a wing nut to fix the chip cover 3, ultrasonic vibration is applied to the chip 2 to crush, emulsify, suck and remove the target point.
Patent JP-S6062876-A (JP)
Title: Composite power crowbar device
Inventor: OKAMOTO NORIO
IPC: G21B1/21
Filed: 1983-09-16
Abstract: PURPOSE:To obtain preferable current characteristic by stopping a current from flowing from a capacitor for the first power crowbar power source to a load circuit during the operation of the second power crowbar circuit. CONSTITUTION:A reverse charge preventing diode D is bypassed and connected to a capacitor CPA for the first power crowbar power source of a power crowbar bank 3A in the first power crowbar circuit A in the state that a cathode is disposed at the positive terminal side. Accordingly, the invertion of the voltage or reverse charging does not occur at the capacitor CPA for the first power crowbar power source. Thus, in case that the reverse charge becomes a peak in the second power crowbar circuit B when the reverse charging becomes a peak in the second power crowbar circuit B, no ripple occurs in the reverse current, but the reverse current is held in the flat state.
Patent JP-H0927130-A (JP)
Title: Optical disk device
Inventor: EBISAWA KAN
IPC: G11B7/085
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of stably and surely moving a recording/reproducing position between a land part and a groove part. SOLUTION: A switch 27 is made a 27b side based on a signal JS of a system controller part 31, and a tracking servo, based on the signal TE is stopped. A jump signal JD is generated based on the signal JS, and the movement of a laser beam is started. The signal TE from a signal generation part 21 is polarity inverted by an inverter 23 to be made an inversion signal RTE. The switch 24 is made a 24b side based on the signal JS, and the differential signal DS of the signal RTE is generated, and a zero crossing is detected by a detection part 39. When the zero crossing is detected, the generation of the signal JD is stopped based on the signal ZD, and a brake signal BD is generated, and a moving speed is decelerated.  When the zero crossing of the signal RTE is detected by the detection part 36, the generation of the signal BD is stopped based on the signal ZC, and the switch 27 is made a 27a side by the signal LS from a control part 34. The servo operation based on the signal RTE is started.
Patent JP-S6150448-A (JP)
Title: Data transmission system
Inventor: KATAOKA KEIICHI
IPC: H04L25/49
Filed: 1984-08-18
Abstract: PURPOSE:To transmit easily digital information through one transmission line and to improve the accuracy of transmission data by transmitting plural pieces of digital information into analog signals and converting the received analog signals into digital information through the provision of a bind sector at the adjacent decision range of boundary. CONSTITUTION:The measuring range is selected as, e.g., six stages and set as shown in figure (b) as X1=1V, X10=2V, X100=3V,..., and when the digital information is converted into analog information, the information is transmitted through one transmission line. A bind sector not belonging to any information region is provided to the boundary of adjacent analog information at the reception side. Captions 100, 101 are adjacent measured range analog information strings in figure (c) and the boundary of the signal is an intermediate voltage shown in a caption 104. When the voltage is larger than the boundary analog value 104, it is discriminated as information 101 and when smaller, it is discriminated as information 100, then when a noise 102 of the transmission system is superimposed on the information and exceeds the boundary voltage 104, it is mis-decided as the adjacent range at the reception side.
Patent JP-H073246-A (JP)
Title: Sealing member
Inventor: SHIBATA HIROSHI
IPC: F16J15/10
Filed: 1993-06-17
Abstract: PURPOSE:To obtain a sealing member, containing whiskery calcium carbonate having a prescribed major axis and a prescribed minor axis and excellent in clogging effects, sealability, flexibility and restoring properties without using asbestos causing problems in sanitation. CONSTITUTION:The objective sealing member contains whiskery calcium carbonate having 5-50mum major axis and 0.3-3mum minor axis.
Patent JP-S6234670-A (JP)
Title: Longitudinal warp preventing method in fillet welding by intermittent preceding welding
Inventor: HORIGUCHI TAKESHIGE
IPC: B23K9/00
Filed: 1985-08-07
Abstract: PURPOSE:To prevent the generation of the longitudinal warp in the fillet welding without tacking by performing a preceding welding intermittently by the preceding welding torch prior to the main welding and by performing the main welding in the state of constraining a steel sheet and aggregate by the preceding welding thereof. CONSTITUTION:The pressure fitting mechanism and preceding torch 13 consisting of pressing rollers 6, 8 and pressure fitting roller 9 are provided at the inlet port side of the device and a steel steel 1 and vertical rib 2 are fed to the left part and subjected to the main welding with performing the preceding welding. Namely the vertical rib 2 is guided with its upright by a tripping roller 4 and pinch roller 5 and the steel sheet 1 is contacted to the vertical rib 2 with its becoming dished by the pressing rollers 6, 8 and press fitting roller 9 as well. A preceding welding 14 is performed intermittently from one side by the preceding welding torch 13 at this contact point. Thereafter it is fed to the outlet port pressing roller 12 in the state of giving a reverse deformation by a reverse warping roller 7 which is arranged at the lower part of the pressing roller 8 and the main welding 11 is performed by the welding torch 10 therebetween.
Patent JP-S5962409-A (JP)
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B35/24
Filed: 1982-09-30
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-S5876673-A (JP)
Inventor: MORIYA MASAKAZU
IPC: E05C17/22
Filed: 1981-10-28
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-S6420378-A (JP)
Title: Hydrophylicity imparting agent suitable for polyolefinic fiber
Inventor: SAKAMOTO HIKARI
IPC: D06M13/292
Filed: 1987-07-09
Abstract: PURPOSE: To obtain the subject hydrophilicity-imparting agent capable of imparting hydrophilicity durable against water to a polyolefin-based fiber by including sorbitan monooleate, a polyoxyalkylene-modified silicone and an alkyl phosphate compound. CONSTITUTION: This hydrophilicity-imparting agent capable of imparting a suitable hydrophilicity to a polyolefin-based fiber is obtained by compounding 50-85 wt.% sorbitan monooleate, 10-40% polyoxyalkylene-modified silicone having 50-80 wt.% polyoxyalkylene constituted of >=40 wt.% polyoxyethylene, and 5-20 wt.% alkyl phosphate-based compound. Not only the hydrophilicity durable against water is imparted, but also process passableness is manifested in the production process of the fiber and the finishing process thereof by imparting the hydrophilicity-imparting agent to the fiber. A metal salt of a alkyl phosphate or a metal salt of a polyoxyalkylene 8-18C alkyl phosphate is cited as the phosphate compound.
Patent JP-H0461550-A (JP)
Title: Optical reader
Inventor: OKUMURA TOMOHIRO
IPC: G06T1/00
Filed: 1990-06-29
Abstract: PURPOSE:To prevent read indistiveness or mis-reading by detecting a change in the illuminance of a light image of a read element and changing a light radiation direction of a linear light source based on the detection signal. CONSTITUTION:A motor 4 is driven to move a lamp 1 toward other limit sensor 3B when a luminous quantity of the lamp 1 is made stable to generate a data table representing an illuminance peak value, a reference setting level (e.g. level of 70% with respect to the peak level), and the relation between an angular direction of the lamp 1 within the angle range and the luminous quantity change, then the motor 4 is reversed to direct the lamp 1 at a reference position corresponding to a reference setting level based on the data table and then the motor drive is stopped. Even when a luminous quantity changes takes place due to a voltage regulation or the like, the lamp direction angle is corrected while the motor 4 is driven to always keep the reference setting level.
Patent JP-S6147732-A (JP)
Inventor: IDEL KARSTEN
IPC: C08G75/0254
Filed: 1985-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0223658-A (JP)
Title: Semiconductor memory device
Inventor: KATO TERUO
IPC: H01L27/112
Filed: 1988-07-13
Abstract: PURPOSE:To achieve high integration twice or more compared with a device where elements are formed in series on a flat plane of a substrate by forming first and second electrodes alternately on upper and lower layers of a first conductivity type channel layer and further forming selectively on the channel layer, a second conductivity type layer as a data write layer corresponding to first and second electrodes. CONSTITUTION:Gate oxide films 12 are deposited on the upper and lower surfaces of a p type channel layer 11, and a first word line 13 and a second word line 14 are formed respectively alternately on the lower layer side of the channel layer 11 and on the upper layer side of the same through said gate oxide films 12. Further, n type doped layers 15 are formed at given portions of the channel layer 11 correspondingly to the first and second word lines 13, 14. Since the gate oxide films 12 are present on the upper and lower layers of the channel layer 11, it is desirable for assuring a large on-current that an inversion layer formed by the upper gate oxide film 12 is continuous with that formed by the lower gate oxide film 12. Accordingly, a polycrystalline silicon film is needed to be thinner.
Patent JP-H08324704-A (JP)
Title: Compressing, dewatering and deodorizing garbage container for home use
Inventor: HORI HISAO
IPC: B65F1/14
Filed: 1995-06-05
Abstract: PURPOSE: To provide a compressing, dewatering and deodorizing garbage container for home use which can promote to beautify a home kitchen, decrease garbage quantity, purify environments, reduce garbage collecting cost and burning cost borne by local autonomies, and purify sewerage and rivers by dewatering, compressing and deodorizing garbage. CONSTITUTION: This container is provided with a draining bag 8 fitted to a plastic container 5, to which nitrifying bacteria (availability bacteria group) is applied, a cover 1, stoppers 7, a handle 6, an intermediate pressing cover 2, an intermediate partition 3, and a dewatered liquid receiving pan 4.