baber/WOPTO huggingface dataset:
Patent JP-H06200534-A (JP)
Title: Precast gravity retaining wall
Inventor: UENO KAZUO
IPC: E02D29/02
Filed: 1992-07-23
Abstract: PURPOSE:To obtain a precast gravity retaining wall which is easily transportable excellent in workability, and reliable in construction. CONSTITUTION:Hollow blocks A for retaining wall formation of which rear width is shorter than that of its front width and of which stay lengths are different from each other are piled up, and guide connecting pins inserted into the blocks along a distance between upper and lower blocks are fitted closely to connect the blocks. Then filler material such as filler crashed stone 13 is filled, and materials 7 for marth and longitudinal water drainage are arranged at the rear of filler concrete 8 between the blocks A adjacent to each other in longitudinal direction.
Patent JP-S5987608-A (JP)
Title: Video tape recorder for digital data
Inventor: MIZUNO TOSHINOBU
IPC: G11B20/10
Filed: 1982-11-08
Abstract: PURPOSE:To stabilize a video signal and to record and reproduce the digital data with high fidelity by avoiding discontinuation of a horizontal synchronizing signal even whie the digital data is delivered to record it as a video signal and giving shaping to the digital data separated from said video signal in a reproduction mode to eliminate the disturbance of the horizontal synchronizing signal. CONSTITUTION:In a record mode, the data supplied previously to a digital data generator 1 are properly converted into the digital data I. At the same time, a timing controller 2 controls the timing of generation of the data I to avoid the time overlap to a vertical synchronizing signal VS contained in a synchronizing signal VHS. In a reproduction mode, only the digital data J is separated from a reproduction video signal M of a VTR6 by a separating device 7. The data J is integrated by an integrating device 10, and therefore the disturbance due to the horizontal synchronizing signal of the data J is reduced.
Patent JP-H0757558-A (JP)
Title: Heat-resistant insulated electric wire
Inventor: TAKEUCHI KENZO
IPC: H01B7/29
Filed: 1993-08-09
Abstract: PURPOSE:To improve the flexibility of a heat-resistant insulated electric wire provided with a ceramic insulating film on a conductor. CONSTITUTION:A ceramic insulating film 2 is provided on a conductor 1 made of a Ni wire or the like. A solution containing an organic metal compound such as metal organic acid salt, for example, is applied on it. It is baked at a low temperature, i.e., a temperature lower than the thermal decomposition temperature of the organic metal compound, to form a film 3 made of a ceramic precursor material.
Patent JP-S5897396-A (JP)
Inventor: SHINJI YOSHIKAZU
IPC: D06F33/02
Filed: 1981-12-07
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-H0359442-A (JP)
Title: Resist film detector
Inventor: OKAWA KATSUHISA
IPC: G01N21/27
Filed: 1989-07-28
Abstract: PURPOSE:To detect the presence or absence of a resist film on a wafer with high reliability by executing spectrochemical analysis and measuring the reflectivity on the surface of the wafer in such a wavelength region where the reflectivity of the resist film is substantially low. CONSTITUTION:The subject detector is provided with a spectrophotometer 1, a personal computer 2 communicated with and connected to the photometer 1 by RS232C and the program to judge the presence or absence of the resist film by comparing the reflectivity of such a wavelength region where the data of the reflectivity of the resist film obtd. by the spectrophotometer 1 is substantially low with a reference value. Decision is made that there is the resist film when the reflectivity in the 200 to 250 nm wavelength region is about <=25%. Consequently, the presence or absence of the resist film on the wafer is exactly detected.
Patent JP-S5898762-A (JP)
Title: Developing device
Inventor: TAJIMA HATSUO
IPC: G03G15/08
Filed: 1981-12-07
Abstract: PURPOSE:To obtain a clear picture free from the unevenness and a ghost, by using a mobile coating means which has a fabric brush carrying a developer at its surface, abutts a mobile developer carrier means and moves at a higher speed than said developer carrier means. CONSTITUTION:A developing device has fiber brush 6, and the toner T adheres the brush 6 when a part of a coating roller 4 passes through a receiver of the toner T. Thus the toner T is supplied. The toner adheres to the brush 6 is controlled to a proper amount by a blade 9 of a thin elastic plate, e.g., a nylon plate, etc. which touches the brush 6. At the same time, the roller 4 is turned at a speed higher than the peripheral speed of a developing roller 3. As a result, the toner T is supplied in a sufficient amount to develop a latent image on the surface of the roller 3. Therefore a clear picture is obtained without any unevenness nor ghost.
Patent JP-2000024297-A (JP)
Title: Game device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of preventing inadvertent depositing of a game player. SOLUTION: In the case where a balance of an IC card specified by recorded information in the card becomes zero, and when a score usable for a game is used up (SA4 Y), additive renewal of the card balance in accordance with depositing of a game player is enabled only in a specified increasing renewal allowable period in which the score is not increased.
Patent JP-2001021426-A (JP)
Title: Device for determining occupant sated in seat for vehicle
Inventor: TAKATO TETSUYA
IPC: B60R21/16
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To accurately determine the type of an occupant seated in a seat by utilizing that the seating area of the occupant to the seating part of a seat is hardly affected by the dispersion of the body weight of the seated occupant. SOLUTION: A seat sensor 20 is provided with a plurality of sensor parts located and two-dimensionally dispersed in parallel with the seating surface of the seating part 10a of a seat 10 in the seating part 10a and detects a load exerted on the seating surface according to the seating state of an occupant to the seat 10 by the plurality of sensor parts according to their locations. The radius of a circle which specifies a circular arc obliquely passed through the boundary of a variable region Ra or Rb associated with a change in the attitude of an adult or child seated in the seat 10 is taken as a reference index to determine whether the seated occupant is an adult or child.
Patent JP-H0543255-A (JP)
Title: Production of glass preform
Inventor: DANZUKA TOSHIO
IPC: C03B8/04
Filed: 1991-08-07
Abstract: PURPOSE:To produce a glass preform more efficiently at the time of forming a fine glass particle deposit on a starting material by vapor-phase synthesis. CONSTITUTION:A fine glass particle is deposited on the tip or periphery of a starting rod by vapor-phase synthesis such as VAD and OVD. In this case, a supporting rod 1 is held by a chuck having a rotating and traversing mechanism, a through-hole 4 passing orthogonally through the center axis of the pipe-shaped engaging part 2 at the tip of the rod 1 is formed, a starting rod 3 having the similar through-hole 5 is inserted into the engaging part, a heat- resistance pie 6 is allowed to pierce both through-holes to support the weight of the rod 3 and a glass preform to be synthesized, a tapped hole 7 is provided in the two cross sections toward the center axis of the engaging part with the through-hole inbetween, and a heat-resistance screw 8 is screwed into the tapped hole 7 to fix the rod 3. Consequently, the weight of the large-sized preform is supported, rattling and swinging of the is prevented during synthesis and a good glass preform is produced with the variations in outer diameter and eccentricity reduced.
Patent JP-H1129714-A (JP)
Title: Dyeing of polyamide based fiber characterized by using anthrapyridone compound, and piece dyed thereby
Inventor: SHIRASAKI YASUO
IPC: C09B5/14
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a dyed piece having a sharp hue and high light color fastness can be obtained, and formalin discoloration in wool dyeing does not occur and which comprises using an anthrapyridone compound having a specified structure or a salt thereof in dyeing a polyamide fiber. SOLUTION: The anthrapyridone compound is represented by the formula (wherein R1 is an alkoxycarbonyl, carboxyl, benzoyl or 3-sulfobenzoyl; R2 is H or an alkyl; R3 and R4 are each H, a halogen, an alkyl or an alkoxyl; and (n) is 1-3), and the salt is exemplified by an alkali metal salt, an ammonium salt or a salt with an amine. It has a sharp bluish red. Its amount of use is 0.01-10 o.w.f., based on the weight of the fiber. The dyeing is performed by general dip dyeing, printing or the like. In a typical method for dyeing wool or nylon, it is performed under conditions including an acid to neutral pH range (2-7), a temperature of 90-100 deg.C and a time of 20-60 min. In textile printing, the fiber is first printed with a color paste and then treated with saturated steam at 100-105 deg.C and superheated steam at 120-200 deg.C.
Patent JP-S6257282-A (JP)
Inventor: MARUYAMA SHINKO
IPC: B23P19/00
Filed: 1985-09-06
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-H0757405-A (JP)
Title: Optical disk device
Inventor: FUJIMAKI TORU
IPC: G11B21/02
Filed: 1993-08-10
Abstract: PURPOSE:To shorten the distance sandwitching a base and a coil a magnet and to miniaturize the device by constituting a linear motor for linearly moving a carriage with a yoke wound with a coil, the base consisting of a magnetic material and a magnet. CONSTITUTION:The magnet 9 is fixed by a magnet holder 9a to both sides of the carriage 8 respectively, and the magnet 9 is on-sided between the base 1 consisting of a magnetic material and the yoke 10 wound with the coil 11. A read/write head 12 mounted on the carriage 8 is moved in the radial direction of a disk and is stopped in a prescribed position by this linear motor. By this constitution, the distance between the surface of the base 1 and the surface of the coil 11 wound around the yoke 10 can be shortened, and the device can be miniaturized.
Patent JP-S6174774-A (JP)
Title: Termination of metallic wire
Inventor: TAKAHASHI NOBUO
IPC: B23K26/21
Filed: 1984-09-21
Abstract: PURPOSE:To chamfer easily and uniformly the terminal of a metallic wire having excellent wear resistance and to work the terminal to a semispherical or spherical shape by heating quickly the terminal of the metallic wire by an inert gas shielded arc, etc. thereby melting and solidifying the terminal. CONSTITUTION:An arc is generated between a tungsten electrode 2 and the terminal of the metallic wire 1 in an atmosphere of gaseous argon by using a TIG welding device A and the terminal of the wire 1 is quickly heated and melted by the arc heat thereof. The molten terminal is immediately solidified, by which the terminal of the wire 1 is terminated to the desired shaped such as the semispherical or spherical shape. The termination method is not limited to the above-mentioned method. The similar result is also obtd. by using a plasma arc or laser light to heat quickly the terminal of the metallic wire.
Patent JP-H1141945-A (JP)
Title: Inverter circuit
Inventor: HIRABAYASHI NOBUO
IPC: H02M7/48
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation of an inverter circuit when starting. SOLUTION: Drive circuits 3-1 to 3-4 drive transistors Q1 to Q4 which constitutes an H-bridge circuit 1. A monitor circuit 10 has a voltage divider and a delay circuit 11 which delays the output voltage of a power source 2 for the H-bridge circuit, a comparator 12 which compares the output of the delay circuit 11 with a reference Vref and a transistor Q5 which is turned on/off, according to the output of the comparator 12. The monitor circuit 10 limits the output of the control circuit 4, until the output voltage of the power source 2 for H-bridge circuit rises.
Patent JP-S58100081-A (JP)
Inventor: KITAMURA SHIGEJI
IPC: B66B23/14
Filed: 1981-12-09
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-2000023758-A (JP)
Title: Bed with table
Inventor: TANAKA ATSUO
IPC: A47B23/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To use a side table on a bed with the space below the bed open. SOLUTION: A bed with a table is constituted of a guide plate 1 provided for one side edge along the longitude of a bed 5, a supporting leg 2 which is slidably mounted to the guide plate 1 and in which its upper end is located at a higher location than the guide plate 1, and a table plate 4 mounted to the upper end of the supporting leg 2 and located approximately horizontally above the bed 5. As the table plate 4 is provided for the guide plate 1 on the side edge of the bed 5 via the supporting leg 2, it is possible to utilize the space below the bed 5 effectively.
Patent JP-H0758536-A (JP)
Title: Method and device for tracking satellite by mobile antenna
Inventor: SHIGIHARA AKIRA
IPC: H01Q1/27
Filed: 1993-08-10
Abstract: PURPOSE:To provide a method and device for tracking a satellite by a mobile antenna in which the mobile antenna is set to a direction where reception signal strength is a maximum in a short time. CONSTITUTION:Cross reference data between a difference of reception strength when a mobile antenna 1 is turned by a unit angle and a deviation in the direction of the antenna 1 with respect to a direction maximizing the reception strength are stored in advance in a memory table, and when the difference from the reception strength before and after the turning through the turning of the mobile antenna 1 actually by a unit angle is calculated, the turning angle of the antenna 1 required to maximize the reception strength is decided based on the cross reference data and the antenna 1 is driven by the decided turning angle.
Patent JP-S6178340-A (JP)
Inventor: YOSHIDA TADAYUKI
IPC: A01M1/22
Filed: 1984-09-25
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-2000031834-A (JP)
Title: Decoding circuit for variable length code
Inventor: HONMA TOSHIHIRO
IPC: H03M7/40
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple circuit configuration for a decoding circuit, converting variable length encoded data to fixed length code data without especially performing any rotating processing. SOLUTION: This circuit is composed of a serial/parallel converting part 11 for converting variable length encoded serial input data to parallel data, register part 12 for storing these parallel data, code converting part 15 for detecting and converting a variable length code from the stored parallel data to a fixed length code and outputting its variable code length, synchronizing detecting part 18 for detecting a synchronizing signal showing the partition of data blocks from the serial input data,  selector part 12 for switching its output from a prescribed initial value to the variable code length from the code converting part 15 corresponding to that synchronizing detecting signal and pulse generating part 51 for generating a load pulse for storing the serial input data in the register part at any arbitrary timing corresponding to the variable code length based on the prescribed initial value and variable code length from the selector part 52.
Patent JP-S58100949-A (JP)
Inventor: EFUGENII AREKUSEEBUITSUCHI KOR
IPC: B22D11/128
Filed: 1981-12-11
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-H06184066-A (JP)
Title: Preparation of diphenylamine compound
Inventor: OTSUTOO IMERU
IPC: C07C209/28
Filed: 1993-07-19
Abstract: PURPOSE: To obtain the subject compound without producing phenols by allowing anilines to react with cyclohexanones over a specific catalyst under specific conditions.  
     CONSTITUTION: Anilines of formula I are allowed to react with cyclohexanones of formula II (wherein, R 1 -R 4  are each H, 1-4C alkyl or 1-4C alkoxy) at a ratio of from 1:4 to 6:1, preferably from 1:2 to 5:1 over a supported catalyst containing from 0.05 to 5 (wt.)%, preferably from 0.1 to 3% at least one metal(s) having an dehydrogenation action selected from Ru, Pd, Os, Ir, Pt, Fe, Co, Ni, Re, Mn, Ce, Cu, Ag and Cr at from 200 to 450°C under from 0.1 to 20 bar to obtain an objective compound of formula III. Here, the cyclohexanones may exist by being mixed with reused reaction products. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58101287-A (JP)
Title: Scroll type compressor
Inventor: MATSUSHITA TAKASHI
IPC: F04C18/02
Filed: 1981-12-10
Abstract: PURPOSE:To permit superior facility control by forming fluid passing through holes in the part closer to the center part from an ordinary fluid taking-in port and controlling opening and closing of the fluid passing through holes by an electromagnet apparatus and an annular attracting plate pressed to the direction of a side plate by an elastic bodies. CONSTITUTION:At least a pair of fluid passing through holes 255 and 256 are formed at the position closer to a center along a swirl 252 from a fluid taking- in port on the side plate 251 of a scroll member 251. An electromagnet apparatus consisting of an annular attracting plate 40 which is slidable in the axial direction and is always pressed to the direction of a side plate 251 by an elastic body, a coil 42, and a core 41 is used as a mechanism for controlling opening and closing of the fluid passing through holes 255 and 256. Therefore, the stroke of shift of the attracting plate 40 for controlling opening and closing of the fluid passing through holes 255 and 256 can be increase, and the fluid loss can be reduced when the fluid passing through holes 255 and 256 are opened, and superior facility control is enabled. With a simple constitution consisting of the electromagnet apparatus and the annular attracting plate 40, opening and closing control with superior sealing performance is enabled.
Patent JP-H06210511-A (JP)
Title: Surface covered endmill excellent in anti-wear quality
Inventor: YOSHIMURA HIRONORI
IPC: C23C14/06
Filed: 1993-07-16
Abstract: PURPOSE:To improve the anti-wear quality by covering the surface of an endmill made of the cemented carbide of a tungsten carbide group with a hard cover layer such as a compound carbide solid solution body of Ti and Al formed by ion plating. CONSTITUTION:The surface of an endmill composed of the cemented carbide of a tungsten carbide group is covered with a hard cover layer whose average layer thickness is less than 0.5-4mum and which consists of a single layer of one kind out of a compound carbide solid solution body of Ti and Al a compound nitride solid solution body and a compound carbonitride solid solution body, formed by ion plating or plural layers of more than two kinds. By providing such a hard cover layer like this, heat resistance, high temperature hardness and the quality of heat-resisting plasticity deformation can be improved much more by means of the solid solution of Al, and together with the improvement of the quality of close sticking to the endmill surface by means of ion plating, an excellent anti-wear quality at the time of cutting can be obtained, and the extension of cutting life can be realized.
Patent JP-H0548420-A (JP)
Title: Output circuit
Inventor: FURUKAWA CHIAKI
IPC: H03K19/0175
Filed: 1991-08-08
Abstract: PURPOSE:To prevent the generation of a through-current while preventing the decrease in the operating speed of the output circuit. CONSTITUTION:First to 4th stages of N-channel MOS transistors (TRs) 1-4 are connected in series between a high potential power supply Vcc and a low potential power supply G, complementary input signals IN, the inverse on IN are fed to the gates of the 4th stage and the 1st stage TRs 4, 1, the inverse of input signal IN in phase with that of the 1st stage TR 1 is delayed and the delayed signal is inputted to the gate of the 2nd stage TR 2, the input signal IN in phase with that of the 4th stage TR 4 is delayed and the delayed signal is inputted to the gate of the 3rd stage TR 3, and an output signal Dout is outputted from the source of the 2nd stage TR 2.
Patent JP-S6257436-A (JP)
Inventor: BURASUSHINHARAAGE BOIDO KOOREI
IPC: C08K5/17
Filed: 1986-08-27
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-H0856878-A (JP)
Title: Vacuum cleaner
Inventor: HAYAMIZU SADATAKA
IPC: A47L9/14
Filed: 1994-08-24
Abstract: PURPOSE: To prevent the temp. rise of an electromotive blower by allowing the air in a dust collection chamber to smoothly flow in the adjacent electromotive blower chamber even if much dust is accumulated in a dust collection bag. CONSTITUTION: An electromotive blower chamber 21 and a dust collection chamber 24 are partitioned by a partition wall 26 and the canopy part 32 holding a filter 27 is provided to the upper part of the partition wall 26. A dust collection bag presser 37 is provided to the canopy part 32 and the upper surface of the dust collection bag 23 is pressed by the lower end part of the dust collection bag presser 37 to ensure an air passage between a valve 33 and the partition wall 26.
Patent JP-H0545737-A (JP)
Title: Image forming device
Inventor: TANAKA YUJI
IPC: G03B27/32
Filed: 1991-08-08
Abstract: PURPOSE:To accurately obtain the image of a desired dimension in an image forming device forming the image in a method for controlling light with which an image forming material is irradiated at every one-picture elements, to sensitize the material. CONSTITUTION:The size and arrangement of the picture element exposed by an exposing device 3 are constituted so that a difference in the dimension of a formed image, caused by a change in the dimension of the image forming material, having on an image forming process, is corrected. Moreover, a difference detecting means 8 detecting the difference in the dimension of the image of the image forming material 11, and an image processing means 61 determining the picture element exposed with information from the difference detecting means, are provided.
Patent JP-H0644001-A (JP)
Title: Display controller and display control method
Inventor: AZUMA TAKAO
IPC: G06F3/0481
Filed: 1992-07-27
Abstract: PURPOSE:To realize a shift straddling two independent screens by MMI of what is called 'throw (snap)' by shifting a shift object much more even if a system is considered to physically be shift-terminated. CONSTITUTION:On shifting an icon 21 displayed on the display screens 14a and 14b of a display device in accordance with an instruction by the touch pen 11a of a coordinate input device, the shift direction and shift speed of the icon 21 are detected at the intervals of prescribed time. If the shift speed of the icon 21 is more than prescribed one when the shift instruction terminates, namely, when the touch pen 11a is parted from the icon 21 (tablet surface), the icon is shifted in a shift direction by a prescribed distance R.
Patent JP-H1026556-A (JP)
Title: Heat-type infrared-ray image sensor
Inventor: AKAGAWA KEIICHI
IPC: H04N5/33
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To perform the high-quality reading in high fidelity by removing the offset by self-heating in a heat-type infrared-ray image sensor using bolometers. SOLUTION: In a heat-type infrared-ray image sensor, a plurality of bolometers 1, wherein the temperature rises up by the projection of the infrared rays, respectively, a plurality of charge storage means 2, which are provided in correspondence with the respective bolometers 1, and a plurality of switches 3, which are connected between the respective bolometers 1 and the corresponding charge storage means 2, are provided. After the charge switch elements 3 are turned on respectively and the charges of the charge storage means 2 are discharged from the specified time through the bolometers 1, the signal in correspondence with the remaining charge of each charge storage means 2 is outputted.