baber/WOPTO huggingface dataset:
Patent JP-H0215239-A (JP)
Title: Compensated twisted nematic liquid crystal display device
Inventor: UCHIDA TATSUO
IPC: G02F1/139
Filed: 1988-07-04
Abstract: PURPOSE: To widen a visual recognition angle by compensating the positive optical anisotropy of a liquid crystal cell when a liquid crystal layer has positive optical anisotropy at the time of impressing an electric field thereon. CONSTITUTION: This liquid crystal display device has uniform uniaxial films having negative optical anisotropy in a direction perpendicular to substrates 12, 14 between the liquid crystal cell including the twisted nematic liquid crystals 13 and a pair of deflectors 11, 16. The positive optical anisotropy of the liquid crystal cell is compensated by the negative optical anisotropy of an anisotropy compensating means 15 when the voltage is impressed between the electrodes and the liquid crystals 13 have the positive optical anisotropy around the electric field direction under the electric field. As a result, the leak light in the finite incident angle direction is decreased.
Patent JP-H0593416-A (JP)
Title: Device for providing shearing wave for ground and measuring method of liquefaction strength
Inventor: TAKETOMI MASANORI
IPC: E02D1/02
Filed: 1991-06-10
Abstract: PURPOSE:To measure comparatively easily and accurately liquefaction strength of the ground by transferring shearing waves generated by the reciprocation of a weight to the ground, and measuring interstitial water pressure varied by the shearing waves. CONSTITUTION:A weight 14 housed in a container 11 is reciprocated by an electromagnet 17, and a shearing wave generating section 2 to generate shearing waves by making the collision of the weight 14 with stoppers 12 and 13 is provided. After that, anchoring means 3 and 3 consisting of a pair of opposed bearing plates 30, 31 and strut means 32, 32 bridged between the bearing plates and capable of varying the interval are provide. Then, the shearing wave generating section 2 is fixed to the inside of a hole bored in the ground with the anchoring means 3. Shearing waves generated by the shearing wave generating section 2 are transferred to the ground through the anchoring means 3. Interstitial water pressure varied by the shearing waves propagated in the ground is measured by an interstitial water gauge installed at a certain distance from a shearing wave generator 1 to measure liquefaction strength of the ground.
Patent JP-2000001966-A (JP)
Title: Parting material
Inventor: OGURA HIROYUKI
IPC: E04F19/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To easily manufacture/control a parting material by installing a base member on a building skeleton, and installing the upper corner bead part and the lower corner bead part on the base member. SOLUTION: A base member 1 is installed on a building skeleton, and the upper corner bead part 3 and the lower corner bead part 2 are installed on the base member 1 to cover the outdoor surface lower part of an upper outer wall material 17 with a vertical plate 14 of the upper corner bead part 3 as well as to cover the outdoor surface upper part of a lower outer wall material 17 with a vertical plate 12 of the lower corner bead part 2 to thereby form an intermediate parting material. The upper corner bead part 3 is installed on the base member 1 to cover the outdoor surface lower part of the lowest outer wall material 17 with a vertical plate 14 of the upper corner bead part 3 to thereby form the lowest parting material.  When the installing part of the lower corner bead part 2 is installed on the building skeleton, the outdoor surface upper part of the uppermost outer wall material is covered with the vertical plate 12, and the upper end surface is covered with a horizontal plate 11 to thereby form the uppermost parting material. Thus, three kinds of parting materials can be formed by a single parting material.
Patent JP-H1054010-A (JP)
Title: Steel pipe and concrete composite construction bridge pier
Inventor: UKAJI KENICHI
IPC: E01D19/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve construction efficiency while ensuring sufficient bending strength and shear strength to make it possible to carry out rapid execution. SOLUTION: A steel pipe and concrete composite construction bridge pier erects a hollow steel pipe 2 on the upper part of the foundation 1, and the circumference of the hollow steel pipe 2 is coated with concrete to constitute a skeleton 3. In that case, for example, the hollow steel pipe 2 having several meters in diameter, 10 and tens meters in thickness is used, it is divided into segments of specific size in advance in accordance with diameter and thickness, and they are connected with welding or bolts with high strength in a construction site.
Patent JP-H09323559-A (JP)
Title: Operation device of automatic transmission
Inventor: SATO HARUHIKO
IPC: F16H59/10
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an operation device of an automatic transmission capable of operating a shift lever at a comfortable wrist angle by keeping the wrist angle constant even at the time of operating the shift lever to any of positions. SOLUTION: A shift lever lower part gear 19 to rotate a shift lock release shaft 16 in accordance with stroke quantity at the time of changing a position of a shift lever 11 and a shift lever lower part gear 17 to change rotation of the shift lock release shaft 16 to rotation of an operation knob 12 are furnished on the shift lock release shaft 16 arranged in the shift lever 11 on an operation device of an automatic transmission constituted by being furnished with the shift lever 11 to change a position of the automatic transmission and the operation knob 12 arranged on an upper part of this shift lever 11 free to rotate.
Patent JP-H09322742-A (JP)
Title: Fry of wrapped natto
Inventor: INAGAKI MOTOTSUGU
IPC: A23L7/157
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a fry of wrapped Natto (fermented soybeans) reduced in the smell of Natto without reducing the nutritive value of Natto by wrapping a material consisting essentially of Natto with Aburaage (a fried bean curd), covering the outer periphery of the wrapped Natto with a batter of a flour, etc., and frying the covered Natto. SOLUTION: A material 2 consisting essentially of Natto 1 and optionally mixed with submaterials such as a vegetable and seasoning is wrapped with Aburaage 3, thereafter covered with a batter of a flour, etc., and fried to form a covering layer 4. The objective fry of wrapped Natto having a removed or extremely reduced smell, stickiness, etc., which are characteristic of Natto and easily eatable for every person is obtained.
Patent JP-H0831726-A (JP)
Title: Forming method of photo-resist pattern
Inventor: SATO YASUHIRO
IPC: G03F7/26
Filed: 1994-07-18
Abstract: PURPOSE:To inhibit an effect by a standing wave effect, and to form a photo- resist pattern having stable size by exposing a mask pattern to a photo-resist, developing the photo-resist while leaving an irregular section formed to the sidewall of the photo-resist by exposure and burying the recessed sections of the irregular section. CONSTITUTION:A foundation layer 1 is coated with i-beam positive type photo- resist, and exposed by a step and aligner. The layer 1 is baked in an extent that the irregular sections 5 of the sidewalls of the photo-resist formed at the time of developing do not disappear. The surface of the photo-resist is dried through developing. The whole surface is irradiated with the light 8 of a KrF excimer laser. The photo-resist 7 section for the excimer laser intruding into the recessed sections of the irregular sections 5 of the sidewalls of the photo- resist 2 is not sensitized at that time. Only the irregular sections 5 caused by standing waves can be buried by developing.
Patent JP-S6143848-A (JP)
Title: Multiplex signal receiver
Inventor: MURATA KOICHI
IPC: H04J3/24
Filed: 1984-08-08
Abstract: PURPOSE:To relieve the load to be inflicted on the device of the next order by constituting the titled device with a signal detection circuit, a buffer memory, an address pointer memory, a head address designation memory and a hard cue, receiving a signal string subject to time division multiplex and allowing the next order device to extract a reception signal in the unit of one signal block. CONSTITUTION:A signal detection circuit 12 detects an end signal, which is written in a buffer memory 16 to revise the content of an address pointer memory 17. Then end signal detection information 15 is outputted from the signal detection circuit 12 and the detected end signal and corresponding channel number information 20 are stacked to the hard cue 21. Further, the next order device reads periodically the hard cue 21 to read a channel number whose one signal block is finished, the head address corresponding to the said channel is read from the head address designation memory 19 to confirm the address of the buffer memory 16 in which the head signal of the signal block is stored and the signal block of the channel is read from the buffer memory 16.
Patent JP-H0218333-A (JP)
Title: Heat treatment of porous base material
Inventor: OGA YUICHI
IPC: C03B37/014
Filed: 1988-07-05
Abstract: PURPOSE:To prevent the generation of impurities in the atmosphere in a core tube and to obtain a very high purity base material for an optical fiber by forming a high purity glass layer on the inside of the core tube made of quartz glass by a vapor phase reaction. CONSTITUTION:A high purity glass layer 11 is formed on the inside of a core tube 10 made of quartz glass by a vapor phase reaction. A porous base material for an optical fiber is put in the tube 10 and heat-treated. Even when the inside of the tube 10 is etched by a gaseous fluorine compd., no impurities are generated in the atmosphere, so impurities are prevented from entering the base material.
Patent JP-H0534424-A (JP)
Title: Rechargeable battery pack
Inventor: MORISHITA JO
IPC: G01R31/36
Filed: 1991-07-08
Abstract: PURPOSE:To make it easy to see from the outside how many times a rechargeable battery is charged up so as to easily discriminate between the repeated life of the battery and failure even if a rechargeable battery pack fails. CONSTITUTION:A voltage comparator 2 compares the voltage of a rechargeable battery 1 with voltage generated by a reference voltage generator 3 and outputs '1' when the voltage of the rechargeable battery 1 is higher than that of the reference voltage generator 3, i.e. when the battery is charged up. Signals output from the voltage comparator 2 are inputted to a counter 4 and accumulated there and counted. The content of the counter 4 thus indicates how many times the rechargeable battery 1 is charged up. The counter 4 has a spare battery and is therefore capable of holding its content even if the rechargeable battery 1 is overcharged. The result of counting by the counter 4 is input to a display 5 and displayed to an operator as a numerical value.
Patent JP-H0911451-A (JP)
Title: Ink jet recording equipment
Inventor: SHINADA YASUYUKI
IPC: B41J29/42
Filed: 1995-06-30
Abstract: PURPOSE: To make the maximum and effective use of a head or a cartridge through the lifetime thereof and to minimize wasteful use of ink by a method wherein the judgement as to whether recording can be executed or not is made in accordance with the conditions of discharge of ink discharge ports. CONSTITUTION: Recording data are once stored in a recording output memory 5 and then supplied to an image processing part 6 simultaneously with the start of a recording operation. The form of the data inputted through an interface 4 is transformed so that it be fit for a recording system of equipment and is transferred to a recording control part 7. The recording control part 1 drives discharge elements of a recording head 10 selectively in conformity with the recording data so as to make them discharge ink and also moves a carriage through the intermediary of a carriage drive part 11 so that recording for one scan be executed in the direction of movement thereof. After the recording for one scan is ended, the recording control part makes a sheet feeding means 12 feed a recording sheet by a prescribed amount in the longitudinal sheet feeding direction.
Patent JP-H04231691-A (JP)
Title: Compressor for refrigeration
Inventor: KOMAN BARAKURISHIYUNA NAMUBIA
IPC: F04C29/00
Filed: 1991-06-11
Abstract: PURPOSE: To prevent reverse rotation caused by reversed flow of compressed gas upon shut down of a compressor by a check valve for reducing noise and valve damage. CONSTITUTION: A disc type check valve 44 moving to and from the released position and the closed position correspondingly to the pressure differential between the upper stream side and the lower stream side is provided in a delivery passage. With the dimensions of an opening of the valve member 70 set so that such pressure differential may generate, the position of the valve member is retained by the valve member in the released position engaging with a stop surface 68 and abutting upon a valve seat member 58 in the closed position.
Patent JP-S6410389-A (JP)
Title: Data enlarging system
Inventor: KIKUCHI WATARU
IPC: G06F12/00
Filed: 1987-07-03
Abstract: PURPOSE:To execute the highly speedy enlarging processing of image data by executing the transferring of the image data with a processor when the image data are enlarged. CONSTITUTION:An address shift circuit 13 designates an address at a time image data are read from a memory 11 in correspondence to an enlarging value designated by an enlarging designating circuit 12. A data enlarging circuit 14, in correspondence to the enlarging value designated by the enlarging designating circuit 12, fetches a designated bit number from the low order bit of an address sent by a processor 10 and decodes them. With an address designated by the address shift circuit 13, the image data are enlarged from the memory 11 in correspondence to the designated enlarging value, read and sent to the processor 10. The address shift circuit 13 sends this address sent by the processor 10 to the memory 11 and the address is written in the memory 11. Accordingly, the processor only executes the reading and writing of the image data and it is not necessary to execute, as in the past, an enlarging processing by the program.
Patent JP-H0331090-A (JP)
Title: Propeller for boat
Inventor: YAMAMOTO YOSHITOMO
IPC: B63H11/02
Filed: 1989-06-27
Abstract: PURPOSE:To safely propel a boat or the like with thrust generated through centrifugal force by providing partitioning plates between both pipes of a one- side spread double pipe, in which the inner pipe is blinded, and rotating the double pipe with a pipe axis serving as the center. CONSTITUTION:A shaft 4 is fixed to a banded (bottomed cylindrical) inner side pipe 2 and enabled to rotate by a prime mover of engine or the like. An outer side pipe 1 is arranged so as to surround this inner side pipe 2, and a plurality of partitioning plates 3 are fixed between both the pipes 1, 2. By rotating a thus constituted double pipe at a high speed by the shaft 4, large centrifugal force is generated in water in space 5 surrounded by both pipes 1, 2 and the partitioning plate 3, and by jetting this water at a high speed in the direction of an arrow head 7 from a clearance 6 on the spread side between both pipes 1, 2, strong propulsive power is obtained.
Patent JP-2000351521-A (JP)
Title: Recording device
Inventor: TAMAKI HIROYUKI
IPC: B41J11/66
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To easily form an entirely frameless image in a device for performing a recording to a recording medium by reciprocating a carriage having a recording means loaded thereon by providing a cutting means for forming a perforated line on the recording medium. SOLUTION: This device has a carriage 3b for loading the ink cartridge 3a of a recording means 3 and a cutting means 5 for forming a perforated line to a recording medium S provided in the vicinity thereof. The cutting means 5 comprises a pair of gears 7 for forming perforations as perforated line in the carrying direction of the recording medium S provided on both lateral sides of the recording medium through a vertically movable driving shaft 7a, and a gear 8 for forming perforations similarly in the lateral direction of the recording medium S mounted on the carriage 3b. The gear 8 is provided in such a manner as to be vertically movable by a raising and lowering means such as solenoid 9. In a 'perforation line formation print', each gear 7, 8 is lowered to form perforations along four edges of the recording medium S.
Patent JP-H0611581-A (JP)
Title: Timer
Inventor: SAKOTA HIDEAKI
IPC: G04F3/06
Filed: 1992-06-25
Abstract: PURPOSE:To perform 'constant time setting' and 'time range setting' with a common set ring. CONSTITUTION:A projection 3 capable of elastically deforming is projected at external position of a set dial 2 in the front of a timer main body 1. In front and back of the circumference of the set dial 2, a front set ring 7 and a rear set ring 6 are coupled. The facing surfaces of the first projection 9 provided on the rear set ring 6 and the second projection 10 provided in the front set ring 7 are constructed to be the first seat surface 11 and the second seat surface 12, respectively. In the state the first seat surface 11 and the second seat surface 12 meat, the cross section shape surrounded by the first projection 9 and the second projection 10 and the concave 4 of the projection 3 is made an equilateral triangle. One surface of the projection 3 is made a first stopper 13 for the first seat surface 11 to contact. Another surface of the projection 3 is made a second stopper 14 for the second seat surface 12 to contact.
Patent JP-H10340852-A (JP)
Title: Substrate for transfer mask and manufacture of transfer mask using the substrate
Inventor: AMAMIYA ISAO
IPC: G03F1/20
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing time, and realize a short turnaround time, by previously forming at least one or more alignment mark for position alignment which is used for work at a specified position of a substrate. SOLUTION: An SOI substrate 10 of multilayer structure composed of Si 1/SiO2 2/Si 3 is used. After an SiO2 layer 4 is formed on the whole surface of the substrate 10, alignment marks 5 are formed at two specified positions of the SiO2 layer on the surface side. After an Si3 N4 layer is formed on the whole surface of the SOI substrate 10, the Si3 N4 layer and the SiO2 layer at the specified positions on the substrate rear which are positioned to the alignment mark 5 on the surface are subjected to specified patterning. By using the patterned Si3 N4 layer as a mask, a rear recessed part 6 and a slit 7 for cutting are formed on specified positions on the substrate rear. After the obtained substrate is cleaned and dried, Ag based low temperature hardening paste is buried the rear recessed part 6 and the slit 7 for cutting. After drying, hardening treatment is performed.  A quartz substrate 1 is stuck on the rear of the substrate via photo-setting type adhesive agent 9.
Patent JP-H05347721-A (JP)
Title: Back porch clamp circuit for video switching device
Inventor: MURAKAMI HIROYUKI
IPC: G09G1/16
Filed: 1992-06-03
Abstract: PURPOSE:To stably keep the so-called pedestal level even with the video signals of different types. CONSTITUTION:A pulse width selection signal is inputted to a pulse width converter circuit 6 almost concurrently with the input timing of a video signal. Then, a pulse signal of a TTL level that has the pulse width accordant with the pulse width selection signal and is synchronous with a horizontal synchronizing signal is outputted. Then, a clamp pulse signal having the pulse width set by the circuit 6 and has the same level as a clamp level signal is inputted to a clamp circuit 5 by a D/A converter 7 and an analog switch circuit 4. Therefore, the pedestal level of the video signal inputted to the circuit 5 is kept at the same level as the clamp pulse signal.
Patent JP-H05333365-A (JP)
Title: Space optical modulating element and its production
Inventor: NAMIKAWA YASUO
IPC: G02F1/135
Filed: 1992-06-01
Abstract: PURPOSE:To reduce the thickness of a light transmission layer and to suppress the two-dimensional diffusion of an electric field so as to improve the resolving power of a display screen by sticking a Bi12SiO20 (BSO) single crystal by a silicone adhesive to a substrate having no light transmission effect, thereby forming the light transmission layer. CONSTITUTION:The BSO single crystal 14 which is brittle and cannot be made into a thin piece as it is is stuck by the silicone adhesive 13 to the glass substrate 11 and thereafter the BSO single crystal 14 is thinned by polishing, by which the thin BSO single crystal is formed as the light transmission layer. Namely, the BSO single crystal 14 is adhered by the silicone adhesive 13 and, therefore, writing light is not absorbed and since the adhesive is not completely cured, the difference in the coefft. of thermal expansion between the substrate 11 and the BSO single crystal 14 is absorbed by the silicone adhesive. Then, the peeling and cracking of the BSO single crystal 14 are effectively prevented. Since the BSO single crystal 14 is thin, the electric field is not diffused laterally in the light transmission layer and the high resolving power is obtd. Further, the response speed is high and the follow up to moving pictures is possible in spite of the input of these pictures as the BSO is used.
Patent JP-S5868110-A (JP)
Title: Random operating method for solenoid
Inventor: TOKUDA SHIYUUICHIROU
IPC: D02J1/00
Filed: 1981-10-19
Abstract: PURPOSE:To put a solenoid in random operation, by previously storing a group of random numbers in a storage element, outputting the whole or part of the random number group as data in response to an output indication to the storage element, and applying values obtained through arithmetic processing to the solenoid at need. CONSTITUTION:A bottom roller 3 turns at an invariably constant number of revolution, and a top roller 3' is associated with an arm 10 oscillated on a fulcrum 11 through a solenoid 9 to be pressed against the bottom roller 3 intermittently. Therefore, the operation of the solenoid 9 is controlled by a random signal generator 12, and the top roller 3' is pressed against the bottom roller 3 repeatedly in accordance with various random pulse waves generated by the random signal generator 12. In the random signal generator 12, numbers of random numbers are stored in a group previously and once an output indication is received, data are outputted, one by one, from the random number group in sequence. In this case, a necessary random pattern is obtaned by a program for selectively extracting only data necessary for the generation of the desired random pattern.
Patent JP-H108830-A (JP)
Title: Sash window
Inventor: TAWARA KIYOTO
IPC: E06B1/18
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of dew condensation at an upper frame and a lower frame in an outside type sash window. SOLUTION: A sash window (double sliding window 1) is so constituted that an outer sliding screen 3 and an inner sliding screen 4 are arranged in a window frame 2 with an upper frame 11, a mower frame 12 and longitudinal frames framed and that the window frame 2 is an outside type positioned on the outdoor side of a building opening. Heat insulating materials 11C, 12C are provided between inner rails 17, 19, guiding the inner sliding screen 4, of the upper frame 11 and lower frame 12 of the window frame 2 and fitting parts (indoor members 11B, 12B), fitted to a building frame, of the upper and lower frames 11, 12. Indoor members 11B, 12B exposed to the indoor side are thereby heatinsulated from outdoor members 11A, 12A exposed to outside air, so that the generation of dew condensation at the indoor members 11b, 12B can be suppressed.