baber/WOPTO huggingface dataset:
Patent JP-H0384550-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: YOSHIDA AKIRA
IPC: G03G5/05
Filed: 1989-08-29
Abstract: PURPOSE:To repetitively form coated films having a uniform film thickness and uni form film quality by setting the shape and size of a paint bath tank in such a manner that the shearing force generated in paint by a material to be coated immersed in the paint bath tank acts over the entire part of the paint. CONSTITUTION:The shape and size of the paint bath tank are set at the sizes at which the entire paint is housed within the range where the shearing force by the material to be coated acts to the extent that the viscosity indicated by the internal paint exhibits substantially the same value at the time of immersion of the material to be coated. For example, the material to be coated 1 having the shape of a seamless cylinder is held by a suitable elevating means and is immersed in the paint in the paint bath tank 2. The coated film of the prescribed film thickness is formed on the surface by the thixotropic property possessed by the paint while the material is risen at a required speed. The inner peripheral surface of the paint bath tank 2 has an internal wall member 9 so as to be constituted to such size and shape at which the internal peripheral surface has just about <=10mm spacing from the outer peripheral surface of, for example, the material to be coated. The partial gelatinazation is execut ed by maintaining the uniformity of the viscosity in this way and the uniform coated film thickness is obtd. even in the continuous dip coating.
Patent JP-H0384303-A (JP)
Title: Liquid fuel vaporizing device
Inventor: NAKAJIMA TAKERO
IPC: F23D11/02
Filed: 1989-08-29
Abstract: PURPOSE:To vaporize uniformly the liquid fuel by providing a porous passage member which is constituted of a porous material of high heat conductivity with many small passages installed at the inner circumferential face of a cylindrical body and its fuel outlet section on the side of a fuel injection pipe. CONSTITUTION:A liquid fuel vaporizing device 1 consists of a cylindrical body 2 provided with a fuel injection pipe 6 which has heat receiving fins 5 on its outer circumferential face and opens to a combustion chamber, heating plug 10 arranged in said cylindrical body, fuel channel 8 formed between said heating plug and the cylindrical body, and a porous passage member 3 which is installed at the inner circumferential surface 13 and the fuel outlet section 15 of the cylindrical body on the side of the fuel injection pipe 6 and has many small passage holes and high heat conductivity. And the liquid fuel is in contact with the porous passages of the porous passage member and has a large contact face, making the heat receiving area to receive thermal energy large, by flowing through the fuel outlet section where the liquid fuel receives heat most easily and many porous passages of the porous passage member 3 so that the liquid fuel is vaporized uniformly, rapidly and for sure.
Patent JP-H1035191-A (JP)
Title: Tape stand fixed on vertical face and inclined face
Inventor: TAKAHASHI MASASHI
IPC: B43M99/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a tape stand for a cellophane tape, etc., which can be fitted on a vertical face and an inclined face of a desk, a shelf, a board or a refrigerator. SOLUTION: A magnet is fitted on a tape stand 2 and a fixed shaft 3 and a movable shaft 5 are provided and a wing-screw 4 is provided on a connecting part between the fixed shaft 3 and the movable shaft 5. A tape cutter is provided on a cover 7 and a rotational stand 10 which can be freely inserted in and out on the movable shaft 5. A circular face and a triangle face are respectively provided on one face and another face at an inserting part for the movable shaft 5. A stopper is provided at the apex of a movable shaft 5.
Patent JP-H0668069-A (JP)
Title: Kana-kanji conversion device
Inventor: KATO TAKAO
IPC: G06F17/28
Filed: 1992-08-19
Abstract: PURPOSE:To reduce the burden to a user by converting a word, which is converted again during next candidate conversion, to an unpresented word of another part in the case that this word is registered in an example dictionary in combination to the unpresented word of another part. CONSTITUTION:A word of the part, to which next candidate conversion is indicated, in a candidate character string of a candidate character string area 12d is substituted with a word having the next priority level out of words corresponding to the same part stored in a work area 12e. If a flag indicating whether the next candidate processing using the examples should be executed or not is set, it is discriminated whether the word in the candidate character string exists in an example dictionary 11b or not by retrieval. If it exists there, it is discriminated whether a word pairing with the word in the example dictionary 11b exists in words other than words displayed as the present candidate character string of the part other than the part, which is stored in the work area 12e and to which next candidate conversion is indicated, or not by retrieval; and if it exists there, the word stored in the work area 12e is substituted with the word in the candidate character string in the corresponding part.
Patent JP-H04103845-A (JP)
Title: Driving force controller for vehicle
Inventor: TEZUKA KAZUNARI
IPC: F02D41/22
Filed: 1990-08-22
Abstract: PURPOSE:To prevent a vehicle from malfunctioning by checking, the output conditions of plural wheel speed sensors, and thereby computing a substantial slip rate after the whole of signals has been detected. CONSTITUTION:Wheel speed sensors 20a through 20d are installed onto four wheels 8L, 8R, 12L and 12R respectively, a longitudinal acceleration sensor 21 is fitted onto a vehicle body, and a steering angle sensor 22 is provided for a steering device 13. In addition, an accelerator opening sensor 23 and a throttle opening sensor 24 are provided for an accelerator pedal 15 and a throttle valve 16 respectively. And sensing signals from these sensors are inputted into a control unit 30 so as to be processed, so that control signals are thereby outputted to an actuator 17 to control the driving force of each wheel to be in an optimum condition in respect to the conditions of roads, a vehicle and the like, and to driver's intention. By this constitution, malfunction can thereby be surely prevented.
Patent JP-H1047354-A (JP)
Title: Corrugated cage for single-row ball bearing and manufacture thereof
Inventor: SAITO YOSHIHIRO
IPC: F16C33/41
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated cage for a single-row ball bearing and its manufacturing method capable of not only eliminating necessity for assembly work such as connection of both corrugated rings but also increasing strength holding a ball to easily obtain also accuracy because of an integrally molded pocket. SOLUTION: In a sheet of ring plate 1 circulated in a plane width narrower than a diameter of a ball, a pocket 5 capable of holding a ball 3 deeply dropped into this plate is formed with an equal space, an inner/outer side port of the pocket 5 and a drop port 8 of a plane are squeezed so as to prevent the ball 3 from coming out, the ball 3 is partly exposed respectively from the inner/outer side ports.  By applying work to a sheet of the ring plate 1 circulated in the plane width narrower than a diameter of the ball 3, the pocket 5 deeply dropping the ball 3 into this plate is formed, also a lower half part of the pocket 5 is curved so as to be along an outer surface of the ball 3, the inner/outer side ports, respectively are squeezed so as to expose a part of the ball 3, and a flat part 4 between the pockets 5 is left as provided with a wrinkle part 6, and after the ball 3 is dropped in the pocket 5, the wrinkle part 6 is extended by press work, thereby the drop port 8 of the pocket 5 is squeezed narrower than a diameter of the ball 3.
Patent JP-H01243653-A (JP)
Title: Analyzer of error of communication system
Inventor: MAAKU EDOWAADO KURAAKU
IPC: H04M3/08
Filed: 1988-09-05
Abstract: PURPOSE: To specify a faulty part of a communication system which uses an expert system by identifying a faulty unit of an exchange, scanning a decision tree and identifying a fault replaceable unit. CONSTITUTION: This device tests plural communication resources by an error analyzing task, detects an error in communication resources in a system, and creates a signal that shows the error. It detects the signal, calls out an error analyzing task that is suitable to diagnose the error and specifies a fault replaceable unit by automatically traversing a decision tree. Then, it writes data to describe the error in a data structure in a memory means of the system and shows a message based on the error on the display of the system. Thereby, it can specify a faulty part of the communication system by using an expert system.
Patent JP-H04103843-A (JP)
Title: Low nox engine
Inventor: MORIMOTO YOSUKE
IPC: F02D13/02
Filed: 1990-08-21
Abstract: PURPOSE:To improve an air ultizing rate of a cylinder by setting an intake valve opening timing after the top dead center of a piston (T,D,C). CONSTITUTION:After a piston 2 starts its descent in an intake stroke, that is, after T,D,C, an intake valve 4 is opened, and air is absorbed as the piston 2 descents. Just after the piston 2 reaches the piston bottom dead center (B,D,C), the intake valve 4 is closed. The period during which the intake valve 4 is opened by setting a valve opening timing of the intake valve 4 after T,D,C is defined as a period from the time just after the piston 2 passes the top dead center (T,D,C) to the time just after it passes lowest position(B,D,C). The bottom face Z of the intake valve 4 and the piston top position make no mutual interference, and a gap (d) can be completely placed out of consideration. Consequently, an air utilizing rate of a cylinder 1 can be improved.
Patent JP-H0967651-A (JP)
Title: Pc steel bar excellent in uniform elongation and high temperature relaxation characteristics as spot-welded
Inventor: YOKOTA TOMOYUKI
IPC: C22C38/12
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To produce a PC bar steel having high tensile strength and excellent in uniform elongation and high temp. relaxation characteristics as spot-welded by specifying the contents of C, Mn, Mo, Al and Si in the steel components. SOLUTION: A PC bar steel is composed of a compsn. contg., by weight, 0.2 to 0.5% C, 0.2 to 2.0% Mn and 0.05 to 5% Mo and furthermore contg. Si and Al so as to satisfy 2.0% <=Si+Al <=5.0%. If required, at least one or more kinds among 0.01 to 0.05% Ti, 0.0003 to 0.0050% B, 0.2 to 1l.0% Ni, 0.1 to 1.0% Cr and 0.2 to 1.0% Cu are incorporated into the bar steel. Thus, tensile strength of >=1420N/mm<2> is imparted thereto. This PC bar steel can be produced by melting the steel having the above compsn. in accordance with the conventional method, rolling the same into a round bar, thereafter executing suitable rolling and furthermore subjecting it to quenching and tempering.
Patent JP-S6463574-A (JP)
Title: Ethanone oximes
Inventor: FUJIMORI SHINICHIRO
IPC: C07D279/30
Filed: 1987-09-03
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is 1-3C alkyl, etc., (substituted)cycloalkyl, aryl, aralkyl, aryloxy, arylthio, piperidino, imidazolyl, etc.; R<2> is H or 1-3C alkoxy; R<3> is piperidino or (4-acetyl-substituted)piperazino or R<1> and R<2> together represent phenothiazin-2-yl, etc.] or acid addition salt thereof acceptable as a pharmaceutical. EXAMPLE:( Z )-2-(4-Methylpiperazin-1-yl)-1-(4-phenylthio-phenyl)-ethanone oxime hydrochloride. USE:A medicine and antiulcer agent, capable of being orally or parenterally administered in a dose of 0.1-10mg/kg body weight/day as an active ingredient and administered once or more. PREPARATION:An aminoketone expressed by formula II is oximated with hydroxylamine hydrochloride in a solvent, such as methanol, in the presence of a base, such as N-methylpiperazine, at -20-+100 deg.C to afford the aimed compound expressed by formula I.
Patent JP-S62202798-A (JP)
Inventor: MIDORIKAWA KATSUO
IPC: G02B27/18
Filed: 1986-09-20
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-S60112197-A (JP)
Inventor: SUDOU YOUZOU
IPC: G09G3/32
Filed: 1983-11-24
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-H0772881-A (JP)
Title: Karaoke device
Inventor: MURAKI KENJI
IPC: G10L21/003
Filed: 1993-09-06
Abstract: PURPOSE:To provide a KARAOKE (accompaniment to recorded music) device which automatically corrects an interval so that a user can easily sing a song without for him to set an interval changing value CONSTITUTION:Pitch of the singing signals recorded in KARAOKE media is detected by a first pitch detection means 104. Pitch of the user's singing signals inputted from a microphone 105 is detected by a second pitch detection means 107. These pitches are compared by a comparison means 108 and corresponding to the comparison results, output signals of the KARAOKE media are controlled with an interval conversion means controlling means 109 so that the signals are automatically interval converted, with an interval conversion means 110 and 111.
Patent JP-S59111666-A (JP)
Title: Developing device
Inventor: KADOWAKI HIDEJIROU
IPC: G03G15/08
Filed: 1982-12-17
Abstract: PURPOSE:To develop a nondirectional, uniform picture without any brush trace by forming a delta-shaped developer bank among a latent image carrier, developer carrying member, and a specifying plate. CONSTITUTION:A nonmagnetic developing sleeve 3 is arranged fixedly facing the electrostatic latent image carrier 1 and a magnet roller 2 is provided therein rotatably. Then, the gap d2 between a doctor blade 4 and the developing sleeve 3 is made far larger than the gap d1 between the electrostatic latent image carrier 1 and developing sleeve 3 to allow a developer D to pass through the gap d2 smoothly, and the doctor blade 4 is arranged closely to the electrostatic latent image carrier 1 and developing sleeve 3. Thus, the amount of the developer passing through the gap between the carrier 1 and sleeve 3 is limited to bank the developer in a delta shape at a part A under the influence of the magnetic force of the magnet roller 2.
Patent JP-H0887954-A (JP)
Title: Field emission type electron emitting element, its manufacture, and vacuum tube, rectifier and display device using the element
Inventor: MATSUZAKI KAZUO
IPC: H01J9/02
Filed: 1994-09-16
Abstract: PURPOSE: To provide a structure and a method of manufacture effective for improving and unifying an electron emitting characteristic by providing an anode through an insulating layer on a singlecrystal Si substrate, and forming an emitter by working a step provided on the surface of the substrate. CONSTITUTION: An Si oxide layer 34 is formed on a singlecrystal Si substrate 31 having a (100) crystal surface as a main surface, to provide on the 34 layer an anode 33 formed of a singlecrystal Si thin film. An anode pad 373, composed of Al, is formed on the anode 33. A step 38 of acute angle is formed in a part where the layer 34 is not formed of the substrate 31, and an end part of this step is worked into comb shape to serve as an emitter 32. An electrode 30 of evaporating Ti/Ni/Ag is provided in a reverse surface of the substrate 31 serving as the emitter. In this electron emitting element, voltage is applied across the emitter 32 and the anode 33 in a vacuum, to emit an electron from the emitter 32.
Patent JP-H0887103-A (JP)
Title: Correcting method for defect in phase shift mask
Inventor: KARIYA MITSUYO
IPC: G03F1/74
Filed: 1994-09-16
Abstract: PURPOSE: To obtain excellent dimensional accuracy and enough focus depth by filling a recessed defect with a light-shielding material in such a manner that variation in the resolution of the pattern to be formed on a wafer ranges within specified percentage of the designed dimension. CONSTITUTION: A phase shift mask 1 is produced by forming a phase shifter part 3 comprising Six , Ny as the shifter material on a quartz substrate 2 and having a recessed defect 5 in the edge part of the phase shifter part 3. This recessed defect is corrected by filling the recessed defect with carbon by FIB- assist deposition method. The recessed defect is corrected in such a manner that the pattern to be formed on a wafer by exposing through the mask after correction has variation in the resolution dimension in the range within π10% of the designed dimension. Thereby, the recessed defect 5 on the mask can be corrected without producing any new defect, and desired focus depth can be obtd. Moreover, even when the base body has steps, a pattern can be formed with good dimensional accuracy.
Patent JP-S59109815-A (JP)
Title: Flow rate detector
Inventor: SEKI KAZUO
IPC: G01F1/10
Filed: 1982-12-16
Abstract: PURPOSE:To incorporate a rotor bearing into a main body easily without deformation due to a high-temperature and high-pressure fluid to be measured while holding the merits of an elastic member as the bearing, by attaching a reinforcing plate to the rotor bearing consisting of the elastic member. CONSTITUTION:Since a reinforcing plate 7e having a high rigidity such as a stainless steel is attached to a bearing 7 supporting axially a rotor 4, the bearing is not deformed even if the fluid to be measured is under high-temperature and high-pressure. The reinforcing plate 7e is attached to the side of an exit passage 3 of a bearing leg part 7b or a side part 7d. Consequently, the bearing 7 is deformed into a projecting shape to the side of the exit passage 3 to prevent the difficulty of incorporation and the deformation at the press-fitting incorporation time is prevented when the bearing 7 is attached to a main body 1. Thus, the bearing is not changed by the high-temperature and high-pressure fluid to be measured and is incorporated into the main body easily.
Patent JP-H1063530-A (JP)
Title: Redundant type system
Inventor: FURUNO HIDEO
IPC: G05B9/03
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To secure the reliability of tracking operation by a stand-by system by reducing the burden of writing processing. SOLUTION: In this redundant type system, signal buses 3 and 4 and bus buffers 5 and 6 are connected between an operating system device 1 and a stand-by system device 2 and a signal bus 7 with a shared memory 8 is connected between these bus buffers. In this case, the system is provided with the operating system device 1 closing the buffer 5 on the side of the operating system, making the shared memory an output mode at the time of starting a writing cycle and setting data of this time on the signal bus 3 on the side of an operating system, a comparing means 9 comparing data of this time on the signal bus on the side of the operating system and data of last time in the shared memory with each other,  a stoppage request issuing means 11 sending a stoppage request when both of data coincide with each other and a means which finishes the writing cycle at the time of receiving a writing stoppage request, opens the bus buffer on the side of the operating system at the time of not receiving the writing stoppage request and executes a writing request to share this time data in the shared memory.
Patent JP-S59112511-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/02
Filed: 1982-12-17
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-S6281819-A (JP)
Title: Connection system for emergency communication line
Inventor: INOUE TERUTAKA
IPC: H04B10/25
Filed: 1985-10-04
Abstract: PURPOSE:To constitute a line without cutting off an installed cable when a communication line is desired to be provided urgently by providing a connection branch part having a connector on the way of a line for optical cable communication system. CONSTITUTION:A main cable 3 is led out of a fixed terminal station device 2 installed in a fixed station office 1 and connection branch parts 7 are provided to the cable 3 at an interval of several km. Then at the connection of line emergently, a mobile station office 6 is moved to a corresponding connection branch 7, a branch cable 8 in connector connection is disconnected at the connector, instead a connection cable 11 is connected by connecting connectors 10, 12. Thus, an emergency communication line is formed between the fixed terminal station device and the mobile terminal station device without cutting off the main cable 3.
Patent JP-S59111670-A (JP)
Title: Copying machine using photosensitive paper
Inventor: OOISHI YOSHIKATSU
IPC: G03B27/02
Filed: 1982-12-17
Abstract: PURPOSE:To execute a contact type copy of an original such as a book, solid body, and opaque body by exposing photosensitive paper to the 2nd transparent original formed in an electrophotographing process in contact and developing the image. CONSTITUTION:An original D such as a book, solid body, and opaque body on a transparent platen 11 is reproduced as a toner picture on the 2nd transparent original 3 by an optical system 14, electrostatic photosensitive drum 13, developing part 16, transfer part, etc. Feeding-out mechanisms 23 and 24 aligns diazo type photosensitive paper 21 on a tray 22 to the 2nd original 3 and sends them out in a contact type copying process 2 using the diazo type photosensitive paper 21, and the both are conveyed in contact and exposed in contact by an exposure lamp 25. The original 3 after the exposure is taken up around a take-up part 32 and the paper 21 is developed by the diazo developing device 26 at the development part 29 and discharged onto a receiving tray 28.
Patent JP-H0968233-A (JP)
Title: Constant velocity joint and its assembly
Inventor: NAKAMICHI YUICHI
IPC: F16D1/06
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a constant velocity joint easy in the assembly of a hollow shaft to a spline hole of an inner race and the assembly of a sealed plug in the hollow shaft. SOLUTION: A constant velocity joint is provided with an elastomer sealed plug 14 having a storage hole whose sectional shape of a part to be fitted to the inner side of a hollow part of a spline end part 12a of a hollow shaft 12 in the axial direction is straight, and a stopper insert 13 made of shape memory alloy consisting of an insert part 13a to be inserted into the seal plug storage hole and a coming-off preventing head part 13Q. The insert part 13a consists of a plurality of leg parts whose shape is stored as the shape in which at least a center part is swollen outwardly in the radial direction, while the shape of the coming-off preventing head part 13b is stored as the plate shape capable of being abutted on the end face of an inner race.  Assembly is achieved after giving deformation to facilitate the assembly to the shape storage part, and the shape is restored after assembly.
Patent JP-H0669794-A (JP)
Title: Pll circuit
Inventor: FUJIMAKI KENICHI
IPC: H04L7/033
Filed: 1992-08-20
Abstract: PURPOSE:To provide a PLL circuit capable of quickly switching an output frequency with simple constitution. CONSTITUTION:In the PLL circuit which is provided with a reference oscillator 21 outputting a frequency signal to be reference, a first frequency divider 22-dividing the output of the reference oscillator 21, a voltage control oscillator 24 a second frequency divider 25 dividing the oscillation output of the voltage control oscillator 24 and a phase comparator 23 phase-comparing the dividing output of the first/second frequency dividers 22 and 25 so as to control the oscillation frequency of the voltage control oscillator in accordance with the comparing result of the phase comparator 23, a frequency comparator 27 setting the output of the oscillator to be a close is provided to frequency-compare the dividing outputs of the first/second frequency dividers 22 and 25 and to reset the first/second frequency dividers at the time of detecting the coincidence of the frequencies.