baber/WOPTO huggingface dataset:
Patent JP-H09126139-A (JP)
Title: Capacity controller for variable displacement pump
Inventor: DEERU BII CHIYAIRUDORESU
IPC: F04B13/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To facilitate acceleration up to starting speed of a power supply in the case of starting the power supply again by moving a spool by means of a control force in proportion to the delivery pressure of a variable displacement pump when the control force exceeds the energizing force determined by a torque limiter. SOLUTION: A displacement controller 10 is equipped with its main body 18 in which a bore 19 is formed, an delivery passage 21 for transmitting the delivery pressure of a pump to the bore 19, a control passage 22 for communicating the bore 19 with an action chamber 17 and a exhaust passage 23 communicating with the bore 19. In order to control a flow rate to the action chamber 17 and a flow rate from the action chamber 17, a torque control valve 26 is arranged in the bore 19. And also, a variable torque limiter 34 is arranged in the expanding part 36 of the bore 19.  And when the control force exceeds the energizing force given from the torque limiter 34, a force in proportion to the delivery pressure of the variable displacement pump is applied to a spool 29 which is moved in right direction in relation to a sleeve 27 so as to realize the first condition by means of a force application means 60.
Patent JP-H0295118-A (JP)
Title: Sealing material for cable closure sleeve
Inventor: OTA SHINICHIRO
IPC: H02G15/113
Filed: 1988-09-27
Abstract: PURPOSE:To prevent a sealing material from jumping and popping out from a sealing material inserting groove by forming a shaping bent part at the sealing material after the bent part of a sealing material inserting groove formed on the longitudinal split faces of a closure sleeve. CONSTITUTION:A sealing material 4 made of a rubber elastic material is provided with shaped bent parts 4A formed at both sides of a linear part 4B after the bent part 3 of a sealing material inserting groove 3 of the longitudinal split face 2 of a cable closure sleeve 1. The sectional shape of the part 4B is formed in a dumbbell state laterally symmetrical with respect to a linear line passing the center of its lateral direction and laterally asymmetrical in the lateral sectional shape of both ends 4C of longitudinal direction. When it is inserted into the groove 3, even if the material 4 is inserted into the bent part of the groove 3, no recovery force is generated. Thus, it can prevent the material 4 from popping out from the groove 3.
Patent JP-H0788164-A (JP)
Title: Method and device for sterilization and washing by ozone air and bathtub provided with its device
Inventor: KANO NAOTOSHI
IPC: A61H33/00
Filed: 1993-09-02
Abstract: PURPOSE:To prevent scale and slimy matter, etc., from adhering to a bathtub and a bathroom by diffusing ozone air generated by an ozone generator through a foam generator arranged in the water, and bringing the diffused ozone foam into contact with a washing object to be sterilized, immersed into the water. CONSTITUTION:In the case this device is applied to a bathtub 10, ozone air generated by an ozone generator 12 is diffused into hot water, and a foam generator 11 for allowing hot water and air to be subjected to vapor-liquid mixing is installed on a bottom part in the bathtub 10. As for the foam generator 11, a porous substance is utilized, and by allowing ozone air to pass therethrough, the ozone air is diffused into hot water as foam. Also, as for the ozone generator 12, a device which utilizes a theory of what is called air discharge, for instance, for allowing air to pass through in silent discharge by a high voltage, and varying a part of oxygen to ozone is used. In such a way, by bringing ozone air of minute foam into contact with the washing object to be sterilized, oxidation, bleaching, protein and oil/fat decomposition, and deodorization are contrived, and it is prevented that scale and slimy matter, etc., adhere to a bathtub.
Patent JP-S60137872-A (JP)
Inventor: SUZUKI KEIICHIROU
IPC: C04B35/58
Filed: 1983-12-23
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-H0875551-A (JP)
Title: Lorentz waveform separation method
Inventor: IWATA TETSUO
IPC: G01J3/45
Filed: 1994-09-09
Abstract: PURPOSE: To separate superposed waveforms by folding back a plurality of superposed Lorentz waveforms symmetrically, subjecting the waveform to Fourier transform, extracting a single side interferogram from a symmetric interferogram thus obtained, applying an autoregression model, and calculating each parameter. CONSTITUTION: Superposed Lorentz waveforms at N data points are folded back symmetrically and subjected to discrete Fourier transform at 2N points. Single side interferograms are then extracted at n data points from the symmetric interferogram at the real part. When the S/N ratio of original spectrum is low, rectangular apodization is applied at p(<N) points on the single side. An autoregression model is then applied to a single side interferogram thus obtained and each parameter of component Lorentz waveform is determined from autoregression coefficients thus obtained. Conventional curve fitting is executed, as required, using the parameter as an initial value.
Patent JP-S6396381-A (JP)
Title: Working method for adsorptive surface of thermocouple safety valve
Inventor: KOBAYASHI SHIRO
IPC: F16K31/06
Filed: 1986-10-13
Abstract: PURPOSE:To improve endurance and workability of adsorptive surfaces of a thermocouple safety valve, by forming many dimples with a desired pattern on the adsorptive surfaces using press working. CONSTITUTION:Dimples 2 with a desired pattern are formed by press working on adsorptive surfaces of the fixed iron core 5 of an electromagnet M which are polished and made in smooth surfaces at the first process. This makes the improvement of workability and endurance of the adsorptive surfaces by surface hardening due to press working, and reduces dispersion of the gap, and makes it possible to get a constant separating load during long time of operation. And also it is allowed to form many dimples only on the adsorptive surface 7a of an adsorptive iron piece 7 by the same working method.
Patent JP-H0698549-A (JP)
Title: Pwm control apparatus
Inventor: SOFUE KENICHI
IPC: H02P1/26
Filed: 1992-09-10
Abstract: PURPOSE:To decrease switching loss and to prevent the breakdown of a switching element. CONSTITUTION:A triangle-wave output circuit 2 outputs a triangular-wave signal SOUT2. An error amplifier circuit 1 outputs a comparing signal SOUT 1. A comparator 3 outputs a switching signal SOUT 3 for turning on a transistor 8 when the triangular-wave signal exceeds the comparing value and for turning off the transistor 8 when the triangular-wave signal does not exceed the comparing value. The triangular-wave output circuit 2 outputs a square-wave signal SOT 4, which becomes the first level in correspondence with the rising part of the triangular-wave signal and becomes the second level that is different from the first level. These part are provided. An exclusive OR circuit 9 detects the change in switching signal of every part of the first of second level part of the square-wave signal and generates a pulse signal SOUT 5. A D-type flip- flop circuit 10 outputs a switching signal SOUT 6 for performing ON- or OFF- switching of the transistor 8 based on the first pulse signal at every part. These parts are further provided.
Patent JP-H11168407-A (JP)
Title: Spread spectrum communication equipment
Inventor: HARA KEITA
IPC: H04B1/7073
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide spread spectrum communication equipment with which circuit scale or power consumption at a base band processing part is reduced and the reception accuracy of reception signals is improved. SOLUTION: A base band processing part 200 is provided with a synchronism capture part 201 for performing synchronism capture to an analog spectrum spreading signal and a data demodulating part 202 for performing demodulating processing to the analog spectrum spreading signal to which the synchronism capture is performed by the synchronism capture signal 201. The synchronism capture part 201 has a matched filter for detecting the peak position of the inputted spectrum spreading signal and the analog processing of the matched filter is performed at least.
Patent JP-H0799002-A (JP)
Title: Light projector
Inventor: KANBE SUSUMU
IPC: F21V11/00
Filed: 1993-09-29
Abstract: PURPOSE:To prevent a throttling mechanism from being seized up by cutting infra red rays, visible radiation and the like radiated from a light source by a protection means to prevent them from hitting against the throttling mechanism in a light projector projecting light in a given area of a studio or a stage. CONSTITUTION:The projector comprises a throttling mechanism 25 and a lens section 24 disposed in order coaxially with a light source 22. A protection means 29 mainly decreasing infra red rays from the light source is interposed between the light source 22 and the throttling mechanism 25.
Patent JP-S6396935-A (JP)
Title: Semiconductor device
Inventor: YASUHIRA MITSUO
IPC: H01L23/52
Filed: 1986-10-13
Abstract: PURPOSE:To improve the space resolution and the performance of voltage decomposition at an LSI chip by a method wherein a conductive thin-film or a light-opaque thin film is formed on a protective film at the LSI and an opening is made on a joint of a specific circuit on a substrate. CONSTITUTION:A source-drain layer 4 and a channel stopper 3 are formed on an Si substrate 1. This assembly is covered with an SiO2 film 2; a polysilicon gate 5 is formed. After a window has been opened on the diffusion layer 4, an Al wiring part 7 is formed. Then, this assembly is covered with PSG 8; an Al thin film 9 is piled up. An opening 10 is made at a position which corresponds to a measuring point at an LSI on the substrate; an electron beam 11 irradiates the measuring point at the LSI on the substrate or the protective film 8. Because the area except a joint of the circuit to be measured is covered with the conductive thin-film 9, the fluctuation other than the fluctuation of the potential at the point to be measured is suppressed and it is possible to measure the potential in a high S/N ratio.
Patent JP-H0559837-A (JP)
Title: Multi-storied parking garage
Inventor: IWATA KO
IPC: E04H6/18
Filed: 1991-08-28
Abstract: PURPOSE:To relieve the work load required for parking because no driver is required to get in an automobile at the time of putting in and out an automobile and to store many automobiles. CONSTITUTION:Many storing racks 13 are arranged vertically and horizontally in such a manner as to face to a moving space of a stacker crane 3 for loading an automobile and carrying the same along two, vertical and horizontal shafts. Each storing rack 13 has shelf boards projected opposite to each other on its both sides for receiving front and rear tires of an automobile, and frames inserted in the storing racks 13 are installed on both sides of an automobile loading table 16 provided on the stacker crane 3. Base plates for receiving front and rear tires are projected on both frames, and the shelf boards and base plates are formed like the teeth of a comb in such a manner as to be mutually cleared upward and downward.
Patent JP-S61124383-A (JP)
Title: Stabilization of immobilized fibrinolytic enzyme
Inventor: SUYAMA KATSUHIKO
IPC: A61L2/00
Filed: 1984-11-16
Abstract: PURPOSE:To prevent the deactivation and denaturation of fibrinolytic enzyme immobilized to a carrier, and to keep the activity of the enzyme stably, by treating the surface of a carrier supporting a fibrinolytic enzyme with a basic amino acid. CONSTITUTION:A carrier having the form of fiber, hollow fiber, tube, etc. and composed of an inorganic substance such as activated carbon, or a natural polymer such as starch, etc. is prepared beforehand. A fibrinolytic enzyme is immobilized to the carrier e.g. by the method disclosed in the Japanese Patent Publication No.53-88390, etc. The surface of the carrier supporting the enzyme is made to contact with a solution of a basic amino acid having a concentration of preferably 0.00001-30wt%. The contacting process is carried out preferably at 0-50 deg.C, if necessary under agitation, shaking, etc. The aging stability of the fibrinolytic enzyme immobilized to the carrier can be remarkably improved and the deactivation of the enzyme in sterilization process can be effectively prevented by this process. The basic amino acid means an amino acid having basic side chain, such as arginine, histidine, etc.
Patent JP-H0291165-A (JP)
Title: Production of ink for ink jet recording
Inventor: HAYASHI HIROKO
IPC: B41J2/19
Filed: 1988-09-28
Abstract: PURPOSE:To obtain an ink prevented from forming nitrogen even when left for a long time, having good printing stability and reduced in the tendency toward plugging and the discoloration and degradation of ink by providing a step of controlling a heating means in the production of an ink for ink jet recording. CONSTITUTION:The following procedure is adopted in the production of an ink for ink jet recording by using an apparatus provided with a heating means and a fluxing means. Namely, the heating means is controlled so that the quantity of nitrogen formed when the produced ink is deaerated and is left in an atmosphere at 70 deg.C for 160hr may be 2-10ppm. Although the step of controlling the heating means is suitably determined according to the dye used, the higher the temperature in the step, the larger the effect. Especially when the ink is boiled, it is the most effective. More particularly, the effect is sufficient for most dyes when the control temperature in the step is about 80 deg.C or higher, and the control time is about 3hr or longer.
Patent JP-S62104364-A (JP)
Title: Input and output device
Inventor: TAKAHASHI SHUICHI
IPC: H04N1/04
Filed: 1985-10-31
Abstract: PURPOSE:To save electric power and to prevent a heat unit from overheating by turning on only specific light sources at any time and then turning on all light sources when recording paper conveyed during recording operation is detected. CONSTITUTION:A readout part is arranged on the upstream side of a conveyance path and its readout pat detects recording paper, thereby eliminating the need for a sensor dedicated to recording paper detection unlike before. For the purpose, only plural specific light sources among illumination light sources provided to the readout part are turned on at any time to detect the recording paper conveyed during the recording operation by the lighting of the specific light sources. Namely, three blocks (c), (e), and (k) among blocks 1-N are turned on at any time. When an original is read, all the blocks 1-N are turned on.
Patent JP-H0295188-A (JP)
Title: Method of controlling speed of dc motor
Inventor: YANO KOJI
IPC: H02P7/292
Filed: 1988-09-28
Abstract: PURPOSE:To inhibit speed hunting resulting from the overshoot of speed by reducing currents only up to a value corresponding to motor voltage when the speed of a DC motor operated by a power conversion means, the direction of power of which is in one direction, is controlled by a speed control loop having a current control minor loop. CONSTITUTION:A DC motor 3 is operated by DC power output from a thyristor converter 2 as a power conversion means, a speed control loop having a current control minor loop is formed for controlling the speed of the DC motor 3, and a voltage detector 21, a cosine converter 22 and a second limiter 23 are installed. The cosine converter 22 generates the phase angle of ignition corresponding to motor voltage, gives it to the second limiter 23 and limits an ignition-angle limiting value alphamax to a value corresponding to the motor voltage. Accordingly, currents can be brought so as not to be reduced up to zero, thus inhibiting the overshoot of speed, then eliminating speed hunting.
Patent JP-H04122929-A (JP)
Title: Magnetic reading and magnetic recording device for film
Inventor: TSUJI JUNICHI
IPC: G03D15/00
Filed: 1990-09-13
Abstract: PURPOSE:To prevent a magnetic recording layer from damaging by providing an interposing member between a magnetic head,which reads or records information being recorded on the reverse surface of the magnetic recording layer where an image is recorded and a film, and moving the interposing member at the same moving speed as the conveying speed of the film. CONSTITUTION:An endless belt 22 is made contact with the magnetic head 20, which reads the information out of the magnetic recording layer 18 of the film 12 conveyed by couples 14 and 16 of conveyer rollers through the belt 22. In this case,the belt 22 is moved at the same speed V1 as the conveying speed Vo of the film 12, so the belt 22 moves integrally with the film 12 in contact at the part of the head 20 and there is no slip between them. Consequently, the recording layer 18 has no damage. This belt 22 is formed thinly of a material which hardly expands and shrinks with environmental temperature and humidity, e.g. PEEK, PTFE, etc. The information may be recorded in the recording layer 18 by arranging a magnetic head for recording instead of the head 20.
Patent JP-H0291297-A (JP)
Title: Production of paper
Inventor: KITAO OSAMU
IPC: D21H11/12
Filed: 1988-09-28
Abstract: PURPOSE:To obtain a paper excellent in opacity, dimensional stability, smoothness and stiffness by mixing a mechanical pulp with a chemical pulp prepared from the woody part of kenaf as the raw material in a specified amount and carrying out paper making of the resultant mixture. CONSTITUTION:To 100 pts.wt. mechanical pulp 10-150 pts.wt., preferably 20-120 pts.wt. chemical pulp prepared from the woody part of kenaf as the raw material is added and the resultant paper stock is subjected to paper making, thus obtaining the objective paper.
Patent JP-S62101740-A (JP)
Inventor: SAKAI TOSHIMITSU
IPC: E04B7/06
Filed: 1985-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000073122-A (JP)
Title: Production of hot dip galvanized steel sheet having high yield ratio
Inventor: KOBAYASHI MASAYUKI
IPC: C22C38/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hot dip galvanized steel sheet having a high yield ratio required to use for building materials, structures, industrial equipment or the like and moreover, free from the generation of blackening in high temp.-high moisture environments even in the case that the surface of plating is applied to chromate treatment. SOLUTION: This plated steel sheet is produced by applying a hot rolled steel sheet of steel composed of 0.1 to 0.3% C, <=0.4% Si, 0.2 to 2.5% Mn, <=0.10% P, <=0.02% S, 0.005 to 0.10% sol.Al, <=0.01% N and the balance substantially consisting of Fe to skinpass rolling of 3.0-15.0% elongation percentage, thereafter, heating it at 500 to 800 deg.C in a continuous hot dip plating line, applying it to plating thereon and after the plating, applying it to skinpass rolling of <=2.0% elongation percentage. By executing the skinpass rolling of high elongation percentage before plating (the skinpass after plating is in low elongation percentage), high yield strength (>=0.7 yield ratio) and blackening resistance can simultaneously be secured.
Patent JP-H1086841-A (JP)
Title: Car body structure
Inventor: TAKANISHI TOSHIAKI
IPC: B62D21/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To weld and fix it to left and right side frames without reducing welding strength of a cross member by forming the side frames as separate bodies by dividing them into main body part members and tip part members, and previously welding the cross member to the tip part members before it is welded to the main body part members. SOLUTION: Left and right side frames 10 and 10 are respectively divided into main body part members 10a and tip part members 10b, and are formed as separate bodies. Taper parts 10c are arranged on the rear ends of the tip part members 10b so that a cross section becomes narrow backward, and bumper facia installing members 10d are arranged in front end parts of the tip part members 10b. Since the left and right tip part members 10b and 10b and a cross member 11 are welded together before a car body frame 15 is formed, installing accuracy of the cross member 11 and a part installed on the cross member can be easily secured. Even if thermal strain is caused in the main body part members 10a and 10a, the thermal strain can be absorbed by adjusting an installing angle by the taper parts 10c and 10c of the left and right tip part members 10b and 10b.
Patent JP-H0289630-A (JP)
Title: Structure for honeycomb and manufacture thereof
Inventor: HORI MASAHIKO
IPC: B32B7/12
Filed: 1988-09-27
Abstract: PURPOSE:To increase the strength of a vertical direction and the strength of a horizontal direction by sticking mold releasing sheet at a certain distance on both sides or one side of a non-cured fibre reinforced thermosetting resin composite sheet having double-sided viscosity, and rolling it up, and thus adhering the exposed parts of the fibre reinforced thermosetting resin composite sheet. CONSTITUTION:A mold releasing sheet 4 is stuck at a certain distance on the both sides or one side of a fibre reinforced thermosetting resin composite sheet 3, however, a sheet made by mold releasing treatment, for example, silicon treatment on both sides or one side of a synthetic film or paper or the like is given as a mold releasing sheet. And, the distance for adhering the mold releasing sheet is made preferably to be 3 to 1 - 5 to 1 in a mold releasing sheet width and the fiber reinforced thermosetting resin composite sheet width. And, the exposed parts of the fibre reinforced thermosetting resin composite sheet are adhered to one another while winding the sheet 1 obtained round a drum 6. In consequence, the exposed parts of the sheet may adhere to the upper and lower sheets through the pressure exerting on the peripheral surface thereof as the sheet is wound round the drum.
Patent JP-H0580557-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIZUTA YASUSHI
IPC: G03G5/06
Filed: 1991-09-24
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and excellent durability by forming a photosensitive layer contg. a specified azo compd. on an electric conductive substrate. CONSTITUTION:A photosensitive layer contg. an azo compd. represented the formula (where A is the residue of a coupler) is formed on an electric conductive substrate. The azo compd. represented by the formula has high sensitivity and can prevent the lowering of surface potential due to repeated use because the structure of o-terphenyl known as a quenching agent has been introduced into the molecule. The azo compd. can stably maintain high sensitivity to exposure for a long time or at a high temp. and has excellent light stability. The resulting electrophotographic sensitive body with the photosensitive layer contg. the azo compd. has high sensitivity and excellent durability.