baber/WOPTO huggingface dataset:
Patent JP-H06239134-A (JP)
Title: Installing structure of window panel elevating device
Inventor: KAMIYA YOSHINORI
IPC: B60J5/04
Filed: 1993-02-17
Abstract: PURPOSE:To provide an installing structure of a window panel elevating device which can carry out the installation regulating work of a window panel in a good condition. CONSTITUTION:While an installing piece 30 almost horizontal is formed at the lower part or the upper part of a window panel elevating device 23 toward the inner side R of a vehicle, a catching piece 20 almost horizontal to catch the installing piece 30 by its upper surface is formed at the position opposing to the installing piece on an inner panel 15 toward the outer side of the vehicle. While slits h7 along the inner and the outer direction of the vehicle are formed at one side of the installing piece 30 or the catching piece 20, installing holes h6 are formed on the other side, and the slits h7 and the installing holes h6 are fastened with bolt and nut means B5 and N4.
Patent JP-H06240030-A (JP)
Title: Resin composition for coating
Inventor: TAKANO SATOSHI
IPC: C09D133/04
Filed: 1993-02-17
Abstract: PURPOSE:To obtain the subject compsn. which is excellent both in antifouling properties and in the persistence of adhesion to a substrate. CONSTITUTION:This resin compsn. excellent in antifouling properties, abrasion resistance (persistence of adhesion), etc., is obtd. by mixing polyvinyl chloride or polymethyl methacrylate with a polymer formed by copolymerizing an ethylenically unsatd. monomer having a fluoroalkyl group, an ethylenically unsatd. monomer having a polysiloxane chain, and methyl methacrylate. The compsn. is applied to a plasticized polyvinyl chloride substrate.
Patent JP-H08219871-A (JP)
Title: Knocking sensor for internal combustion engine
Inventor: HARADA KENJI
IPC: G01H11/08
Filed: 1995-02-16
Abstract: PURPOSE: To uniformalize load distribution in both end faces of a piezoelectric element and improve detection sensitivity of a knocking sensor of an internal combustion engine. CONSTITUTION: Regarding a knocking sensor in which a flexible board a piezoelectric element 7, and a weight 8 are fastened and fixed in a cylindrical housing 1 having a bottom by a bolt 9 and which detects knocking by converting vibration acceleration of the piezoelectric element 7 into an electric signal; the inner circumferential bottom face of the housing 1 and the lower end face of the weight 8 are formed to be taper faces with prescribed taper anglesθ1 , θ2 and spaces C, D are formed between both end faces and the piezoelectric element 7.
Patent JP-S60175349-A (JP)
Title: Vacuum evaporation type getter for camera tube
Inventor: ODAKA TOYOKAZU
IPC: H01J29/94
Filed: 1984-02-20
Abstract: PURPOSE:To make a getter film being evaporatively attached to the inner wall surface of a vacuum vessel so as not to give any adverse effect to the motion of a camera tube, by installing a screen plate, preventing a getter from scattering in a desired specific direction, in an edge of an opening part of the vessel housing a getter material. CONSTITUTION:A getter material 1c composed of Ba or the like as the main component is filled up in an opening part of a getter vessel 1 under pressure, while a screen plate 13 being projected out of the opening part is attached to an edge part of the vessel 1, making up a flash getter, than this getter is attached to the sidepiece of an electron gun for an electromagnetic focusing camera tube by means of a setting leg 13b and housed inside a vacuum envelope 9. And, after being exhausted into a vacuum, the getter material 1c is heated by means of high frequency induction heating or the like and evaporated, thus a getter film 11a is formed on an inner wall surface of the envelope 9. Accordingly, owing to the screen plate 13, the useless getter film 11a is prevented from being attached to a valve spacer 10 of the electron gun so that any drop in performance and generation of vibrations and noises can be made so as not to be produced there.
Patent JP-S63245879-A (JP)
Inventor: JIYON DEI MAATENZU
IPC: H01R12/72
Filed: 1988-02-09
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-H02235883-A (JP)
Title: Isomerized dideoxynuxleoside
Inventor: DONA MEARII FURIN
IPC: A61K31/52
Filed: 1990-02-09
Abstract: NEW MATERIAL: A compound of formula I [wherein A is 6-amino-9H-purin-9- yl,2-amino-6-hydroxy-9H-purin-9-yl; provided that the amino group may be substituted by NHO(O)R 2  and N=CHR 3 R 4 ; R is OH, OC(O)R 1 ; and R 1  to R 4  are each a 1-20C alkyl, a 1-12 alkoxyalkyl, a (substituted)phenyl or the like].  
     EXAMPLE: (3R-cis)-2-amino-1,9-dehydro-9-[tetrahydro-5-(hydroxymethyl)-3-furanyl]-6 H-purin-6-one.  
     USE: An agent for the treatment of a subject infected with a retrovirus.  
     PREPARATION: A compound represented by formula II (wherein X is an eliminable group; and C is hydroxylmethyl or a masked precursor) is reacted with adenine or guanine, and the masked precursor C is optionally converted into hydroxymethyl. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07155189-A (JP)
Title: Lycopene cyclase
Inventor: JIYOSEFU HIRUSHIYUBERUGU
IPC: C12N1/21
Filed: 1994-02-01
Abstract: PURPOSE: To provide a new lycopene cyclase gene encoding lycopene cyclase resistant to herbicide, expressing a biosynthesis path from geranylgeranyl pyrophosphate to β-carotene in a host cell and improving the nutrient value, etc., of organism.  
     CONSTITUTION: A cyanobacterium Synechococcus sp. PCC7942 is screened on a clone resistant to herbicide and a modified DNA sequence controlling the production of lycopene cyclase enzyme resistant to herbicide is purified and separated to obtain the objective new lycopene cyclase gene composed of a DNA sequence of bp 2029-3261 encoding a lycopene cyclase composed of an LCY polypeptide having an N-terminal partial amino acid sequence expressed by the formula, expressing a biosynthesis path from geranylgeranyl pyrophosphate to β-caroten in a proper host cell to improve the nutrient value, pharmacological properties and appearance of organism and useful e.g. for the construction of a transgenic plant resistant to herbicide. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62187263-A (JP)
Title: Testing equipment
Inventor: OSHINO TOSHIKAZU
IPC: G01R31/26
Filed: 1986-02-14
Abstract: PURPOSE:To prevent a body to be inspected from being stained owing to dew condensation and freezing capability from deteriorating by providing a gas supply mechanism which supplies dry gas whose dew point is lower than a prescribed value into a test tank. CONSTITUTION:The test tank 2 is provided inside the flank of a drum 1 pro vided rotatably and the body 3 to be inspected is carried in and out of the tank through an opening part 2a which is open to the outside. Further, a high- temperature tank 4 and low-temperature tank 5 are provided at the outer periph eral part of the drum 1 oppositely to each other across the drum 1 and the air supply mechanism 6 which consists of a valve 6a, a nozzle 6b, etc., is pro vided to part of the test tank 2 to supply dry gas A such as dry air or dry nitrogen gas whose dew point is set below the prescribed value into the test tank 2. Therefore, the internal atmosphere of the test tank 2 is substituted with the dry gas A supplied through the gas supply mechanism 6 and the test tank 2 is connected to the low-temperature tank 5 while outside air containing water is discharged, so the freezing capability of a freezing mechanism 5a is prevented from deteriorating and dew condensation on the surface of the body 3 to be inspected is prevented from being caused.
Patent JP-S52112289-A (JP)
Title: Semiconductor ic unit
Inventor: HIRAO TADASHI
IPC: H01L21/76
Filed: 1976-03-17
Abstract: PURPOSE: To obtain semiconductor IC of high collector anti-pressure by increasing the thickness of residual epitaxial layer sufficiently without increasing the thickness of necessary isolated oxidation film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0544567-A (JP)
Title: Method and device for determining air mass in crankcase scavenging type two-stroke engine
Inventor: RICHIYAADO MIRUTON FURANKU
IPC: F02D41/18
Filed: 1991-02-22
Abstract: PURPOSE: To provide a method and means for determining air mass used in combustion in a cylinder of a crankcase scavenged two-stroke engine without the need of correction for incomplete transfer of air between a crankcase chamber and a combustion chamber. CONSTITUTION: First, mass MT of air trapped and compressed in a crankcase chamber is determined, and thereafter, the residual air mass MR remaining in the crankcase is determined after the transfer of air to a combustion chamber, based upon the Ideal Gas Law relationship and the pressure P, volume V and temperature T of air in the crankcase chamber, at predetermined points in the engine operation cycle. The actual air mass M transferred to the combustion chamber is determined as a function of the difference between MT and MR. Engine trapping efficiency can be used to correct for air leakage from the combustion chamber prior to cylinder exhaust port closure.
Patent JP-H08221387-A (JP)
Title: Higher harmonic detection method by fixed sampling
Inventor: KANAYAMA TETSUYA
IPC: G06F17/14
Filed: 1995-02-17
Abstract: PURPOSE: To provide a method for substantially reducing other order component errors and accurately detecting higher harmonic components by performing an averaging processing as a vector amount at the time of computing the higher harmonic components by a fixed sampling system. CONSTITUTION: Sampling data for one cycle of the fundamental frequency of measurement input are gathered, the gathered data are Fourier transformed, (n)-th order harmonic  (n) is an optional integer} components are computed and the arithmetic result is decomposed into a real number component and an imaginary number component. After computing the similar calculation for the number of times of a point number equivalent to the one cycle of foundamental harmonics such as the case of advancing a sampling start phase for one sampling and the case of advancing it for two samplings, etc., averaging is performed as the vector amount and the valid value of the (n)-th order higher harmonics is obtained.  Since the arithmetic result at the time of changing the sampling start phase for one cycle is obtained and the vector sum is taken, the influence of generating error components in the other order by the fundamental harmonics and higher harmonics provided in the measurement input is substantially eliminated.
Patent JP-H04246532-A (JP)
Title: Mold release film
Inventor: SEKI SHIGEMI
IPC: B32B7/06
Filed: 1991-01-31
Abstract: PURPOSE:To provide the mold release film which develops excellent low peeling strength and is capable of keeping the low peeling strength even when it is heat-treated for long time. CONSTITUTION:At least one surface of a film substrate is coated with fluorine- containing resin and the coating layer containing the oil of fluorine groop as a main component, and the mold release film obtained by such method is most suitable as the mold release film for adhesive.
Patent JP-H04244970-A (JP)
Title: Signal detector
Inventor: SUZUKI RYOICHI
IPC: G01R19/165
Filed: 1991-01-31
Abstract: PURPOSE:To prevent erroneous operation by providing a limiting means of an output amplitude of a time constant circuit in the circuit connected to a resistance for output detection of a photointerruptor to check a reference level from lowering to a GND level even with no input signal. CONSTITUTION:A photointerruptor 10 is made up of an LED 11 and a phototransistor 12 to detect action of an object 16 to be detected. A transistor 14 drives the LED 11 through a resistance 13 for limiting current and an output of the transistor 12 is detected with a resistance 15. The output is connected to an operational amplifier 17 and a comparator 20 and a resistance 18 for time constant and a capacitor 19 are connected between an output of the operational amplifier 17 and the comparator 20. Here, a diode 21 is inserted between a negative power source terminal of the operational amplifier 17 and the GND. Thus, the reference level B will not fall below a forward voltage Vf of a diode 21 even when an input signal level A vanishes thereby eliminating unstableness of operation.
Patent JP-S63198204-A (JP)
Inventor: NAKAMURA NAOYUKI
IPC: F21S2/00
Filed: 1987-02-10
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-H04245608-A (JP)
Title: Magnetic field orientation molding press
Inventor: NAKATSUKA SATORU
IPC: H01F41/02
Filed: 1991-01-31
Abstract: PURPOSE:To improve surface magnetic field even for a sintered magnet, by decreasing the area of the magnetic field applying surface of one magnetic pole of a main pole or an opposite pole which are arranged so as to face each other via a cavity, as compared with the other pole. CONSTITUTION:While synthetic resin magnet material introduced in a cavity 1 is in a softened state, a magnetic field is applied. Magnetic lines of force permeate said material so as to converge in the central lower part in the cavity 1. Magnetic powder in the magnetic material converges, along the direction of the magnetic lines of force, in the central part of the lower part of the cavity. As to the shapes of a main pole 3 and an opposite pole 4, the area of one magnetic field applying surface is made narrower than the other. Thereby magnetic field is made to converge above the central part of an action surface of a magnet, and the magnetic flux after magnetization can be concentrated, so that the surface magnetic field on the action surface of a magnet can be remarkably increased.
Patent JP-H02208851-A (JP)
Title: Optical head device
Inventor: MIYAJIMA GIICHI
IPC: G11B11/10
Filed: 1989-02-08
Abstract: PURPOSE:To compress an installing space by supplying a magnetic field to an information recording medium by a permanent magnet provided in the neighborhood of the optical system of a base part and at a side opposite to that of the information recording medium of the optical system. CONSTITUTION:The permanent magnet 34 is provided at an optical member supporting part 7, and is magnetized in the neighborhood of an objective lens 15 in a direction of optical axis. Thereby, the magnetic field generated from the permanent magnet 34 when no current flows on a bias coil 32 transmits the neighborhood of the objective lens, and transmits a yoke part 33, then, is concentrated on an opposite yoke 35. When the current flows on the bias coil 32 through a path (a) and the magnetic field in the direction of the opposite yoke 35 is generated at the yoke part 33, the permanent magnet functions as an auxiliary magnetic field for the magnetic field, then, generates the magnetic field (b), which increases total magnetic field strength. Thus, by providing the permanent magnet to generate the magnetic field in the direction of the optical axis of the objective lens 15 and setting it as an auxiliary magnetic field generating source for the bias coil 32, the miniaturization of the bias coil 32 can be attained. Thereby, it is possible to obtain a magneto-optical recorder suitable for a system.
Patent JP-S60177885-A (JP)
Inventor: HOZUMI HISASHI
IPC: G05D1/00
Filed: 1984-02-21
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-S61188781-A (JP)
Title: Digital magnetic recording/reproducing device
Inventor: ISHIDA SUMI
IPC: G11B20/10
Filed: 1985-02-18
Abstract: PURPOSE:To minimize the number of quantization bits of an analog-to-digital converter and an equalizer circuit by promptly detecting the overlevel and suppress it as well as correcting the under range. CONSTITUTION:A k-th truck signal outputted from an attenuator 5 is so adjusted that its positive peak of waveform may enter between voltages Vac and Vbc and a negative peak signal may enter between Vdc (=-Vbc) and Vec (=-Vac), and outputted from an output terminal 6. Shift register 45, 47 must only have the same number of steps as the number of trucks and the length of an H level signal of divider must only have t-time, and as they do not have to align their initial values with switch address of a multiplexer, the circuit composition shall be simplified. Furthermore, repetition cycle t2 of the output of divider 39 can be optionally set by selecting dividing ratio of a divider 39, therefore the recovery time of automatic level adjustment can be set freely.
Patent JP-S61189741-A (JP)
Title: Inverting system for modulation polarity of fm signal
Inventor: MOROTOMI TETSUAKI
IPC: H04N7/171
Filed: 1985-02-18
Abstract: PURPOSE:To obtain a signal from the output of a band pass filter (BPF) with inversion given to the FM signal with no distortion of polarity, by setting the frequency of the carrier wave signal delivered from an oscillation circuit at a level double as high as the center frequency of an input signal. CONSTITUTION:The oscillation circuit 2 produces the signal of a frequency double as high as the center frequency of the FM signal 20. This signal is used as the carrier wave signal of a balanced modulation circuit 1. In such a case, the output signals of the circuit 1 include a carrier wave signal 22, a lower side wave signal 21 obtained by modulating the input signal 20 by the signal 22 and an upper side wave signal 23. The arrow heads showing the polarities of these signals are set in the opposite directions. Thus the center frequency of the signal 21 is exactly equal to that of the signal 20 since the frequency of the signal 22 is set double as high as that of the signal 20. The signal 21 is selected by a BPF 3 to obtain the signal 21 having the center frequency equal to that of the signal 20 and the inverted modulation polarity.
Patent JP-S61188516-A (JP)
Title: Rotating polygon mirror
Inventor: SAKAGAITO YUKIO
IPC: G02B5/08
Filed: 1985-02-18
Abstract: PURPOSE:To prevent easily the dividing angle error of respective reflecting surfaces and to improve the quality with a low-priced constitution by providing a groove in a central direction from an edge between respective reflecting surfaces of the rotating polygon mirror. CONSTITUTION:The groove is formed in the central direction from the edge between respective reflecting surfaces 3 of a rotating polygon mirror main body 2, the groove is easily further opened at the core-shaped part 5 of the inner edge part of the groove, the crack is prevented to occur and a taper- shaped female screw 6 is formed at the external edge part. A taper screw 7 is screwed into the screw 6, the width of the groove is further opened, the angle of respective reflecting surfaces 3 is changed, the dividing angle error of respective reflecting surfaces can be easily corrected by adjusting the screw 7, and without the processing accuracy, a polygon mirror 1 having the high quality can be manufactured, the electrical dividing angle correction as well is not needed, and the device can be obtd. with low cost.
Patent JP-H053156-A (JP)
Title: Plasma processing device
Inventor: HASEGAWA TOSHIAKI
IPC: H05H1/10
Filed: 1991-01-30
Abstract: PURPOSE:To obtain a plasma processing device which is small in size, simple in structure and carries out a plasma processing over a wide range uniformly at a high speed by a method wherein a magnetic substance is provided inside a magnetic field forming coil deviating from the central axis of the coil, and the magnetic substance is made to revolve relatively to the coil concerned. CONSTITUTION:In a plasma processing device, where plasma 8 is generated inside a plasma reaction chamber 1, and a workpiece 4 is subjected to plasma processing in the plasma reaction chamber 1, a magnetic field forming means 31 which gives a divergent magnetic field to make the plasma 8 diverge and a magnetic field forming coil 3 installed near to the workpiece 4 are provided. Furthermore, a magnetic substance 2 is installed inside the magnetic field forming coil 3 deviating from the center axis of the coil 3, and the magnetic substance 2 is made to revolve around the rotating shaft 51, which deviates from the center axis of the magnetic substance 2, relatively to the magnetic field forming coil 3. For instance, a disc-shaped magnetic substance 2 of Permalloy is installed inside the coil 3 and revolved by a motor drive source 6.
Patent JP-S56125543-A (JP)
Title: Manhole for buried pipe
Inventor: SHIOTANI USABUROU
IPC: E02D29/12
Filed: 1980-03-07
Abstract: PURPOSE: To permit the safe passing of man inside a pipe buried by a method in which the periphery of a manhole provided in a crossing manner with the axle of the pipe is connected tangentially with the siding circumference of a pipe member, and a ladder is provided to the inner walls of the manhole cylinder and the pipe member.  
     CONSTITUTION: A manhole 5 is formed from the siding circumference of a buried pipe member 1 toward its upper part, whereby part of the inner wall of the connecting opening portion of the pipe member 1 and the manhole 5 can form a connected surface down to the pipe bottom. And, ladders 7 and 7a are provided continuously to the inner walls of the manhole 5 and the pipe member. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10211048-A (JP)
Title: Chair
Inventor: FUKUNAGA MIKIO
IPC: A47C3/30
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a waist pain preventing chair capable of reducing a sense of incompatibility such as numbness, tiredness, etc., by equipping an ischial bone supporting member vertically driven or obliquely driven via drive devices at two proper places of a seat part and constituting the ischial bone supporting member to be changed in form by fluid. SOLUTION: A seat part 3 of this chair 1l is equipped with a frame 5 connected with the upper end of a leg part 2, a pad 6 consisting of a foam body of urethane, etc., and a surface leather 7 to cover the pad 6. A drive device 8 to drive receiving power from a power supply part and a right and left pair of ischial bone supporting members 9a, 9b controlled by drive of the drive device 8 are equipped in the vicinity of a back rest 4 of the pad 6. On the upper faces of ischial bone supporting members 9a, 9b, upward opening dent parts 10 are formed. The drive device 8 is equipped to drive the ischial bone supporting members 9a, 9b in horizontal vertical movement, tilt vertical movement, tilt movement, and longitudinal movement, and is controlled by a computer based on the output of a pressure sensor, etc.
Patent JP-H05233132-A (JP)
Title: Coordinate input device
Inventor: SEKIYA TOSHIYUKI
IPC: G06F3/03
Filed: 1992-02-18
Abstract: PURPOSE:To provide a coordinate input device which can accurately input a coordinate even if there is interference owing to a reflecting wave at vibration transmission board end part. CONSTITUTION:CPU 10 controls a counter 11 which decides a signal frequency driving the vibrator 3' of a damping material 3, sequentially inputs the vibration of plural and different frequencies different in vibration transmission speed on a vibration transmission board 1 from the damping material 3 and calculates a vibration transmission distance from a vibration input point to the vibration sensor 2 from the transmission time of vibration having the different frequencies which a vibration sensor 2 detects. CPU 10 selects only the vibration transmission distance where pertinency is recognized among vibration transmission distances obtained in the vibration of the respective frequencies and the coordinate is operated based on the vibration transmission distance.