baber/WOPTO huggingface dataset:
Patent JP-H01229765-A (JP)
Title: Power steering device for vehicle
Inventor: YAMASHITA MASATO
IPC: B62D6/02
Filed: 1988-03-10
Abstract: PURPOSE:To obtain always favorable steering feeling by dividing part of working fluid from a hydraulic pump and controlling the flow rate in accordance with a vehicle speed and feeding the fluid into a reaction oil chamber while on the other hand, at the time of large steering, angle, making the rise of oil pressure a steep gradient and lowering a steering torque. CONSTITUTION:A power steering device is operated in accordance with an operating force applied to a steering wheel 10 and has a control valve A which controls the feeding/discharging of a pressure oil discharged out of a hydraulic pump P into and from a power cylinder C and a hydraulic reaction mechanism B which restrains the relative rotation displacement between an input shaft 13 and an output shaft 14 and which transmits reaction force to the steering wheel side. In this case, part of the working fluid of a feeding oil passage 21 which extends from the hydraulic pump P is branched into a branch passage 25 in which a fixed orifice O1 is provided and into a branch passage 26 in which a flow control valve D is provided, while being confluent in an oil passage 27. The working fluid after being confluent is introduced into a reaction oil chamber B1 after its pressure is controlled by a variable pressure control valve E in accordance with a vehicle speed.
Patent JP-S53141969-A (JP)
Title: Drum type drier
Inventor: SHIMIZU HAJIME
IPC: D06F58/02
Filed: 1977-05-17
Abstract: PURPOSE: To reduce a bearing sliding sound and improve durability by using an L type synthetic resin bearing receiving radial and thrust load as the bearing of the drum front section and arranging a buffering felt in the section receiving the thrust load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01234632-A (JP)
Title: Damper device for ejection mechanism
Inventor: MUTO SHOZO
IPC: G11B15/675
Filed: 1988-03-10
Abstract: PURPOSE:To obtain an enough brake force and ensure the slowing of the operation speed of an ejection mechanism by housing a magnetic sphere capable of pressing an elastic piece to the internal surface of a magnet on the attraction thereof in a wedge-shaped groove. CONSTITUTION:A ring-shaped magnet 18 is fitted to the internal surface of a case 9 fixed to a part of a frame. A brake member 19 is provided inside the magnet 18 and a wedge-shaped groove 26 is cut from the external surface thereof in a peripheral direction, thereby forming an elastic piece 21. A magnetic spherical body 23 capable of pressing the elastic piece 21 to the internal surface 18a of the magnet 18 on attraction thereof is housed in the wedge-shaped groove 26. According to the aforesaid construction, an enough brake force becomes available and the operation speed of an ejection mechanism can be properly slowed.
Patent JP-S58174790-A (JP)
Inventor: ATSUTA TOSHIO
IPC: F16L58/08
Filed: 1982-04-08
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-H10251485-A (JP)
Title: Epoxy resin composition and resin-sealed semiconductor device prepared by using the same
Inventor: FUJITA HIROSHI
IPC: C08L63/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin compsn. excellent in high-temp. storage stability and curability and a resin-sealed semiconductor device prepd. by using the same. SOLUTION: This compsn. contains an epoxy resin, a phenol resin curative, 2.0-20 pts.wt. (based on 100 pts.wt. sum of the epoxy resin and the curative) brominated epoxy resin, 2.5-50 pts.wt. (based on 100 pts.wt. sum of the epoxy resin, the curative, and the brominated epoxy resin) diantimony tetraoxide of which the amt. accounts for at least 50wt.% of all the animony oxide compds., 0.25-5.0 pts.wt. (based on 100 pts.wt. sum of the epoxy resin, the curative, and the brominated epoxy resin) 1,8-diazabicyclo[5.4.0]-7-undecene of which the amt. accounts for at least 50wt.% of all the cure accelerators, 20-400 pts.wt. (based on 100 pts.wt. brominated epoxy resin) compd. represented by the formula: Mgx Aly (OH)z (CO3 )m .nH2 O (x, y, z, m, and n are each an integer of 0 or higher), and an inorg. filler.
Patent JP-S54148557-A (JP)
Title: Receiving signal processing unit
Inventor: SUGANUMA YOSHINORI
IPC: G01S7/28
Filed: 1978-05-15
Abstract: PURPOSE:To detect the true reflected echo signal from the receiving signal mixed with noise in torpedo homing, etc. by frequency-analyzing the input acoustic signal to a transmitter-receiver by a Fourier transformation unit capable of performing processing in real time and a computer incidental thereto. CONSTITUTION:In torpedo homing, etc., the reflected echo Re mixed with noise N returns to a transmitter-receiver TP when the transmission sound TS is radiated into the sea through the transmitter-receiver TP. After this signal has been amplified, it is Fourier-transformed at each micro time interval by an FET unit and the data thereof are sent out to a computer COMP at every micro frequency interval. The data from the Fourier transformation unit FET are subsequently compared with the reference data having beforehand been stored in a memory MR. When the data from the FET unit are larger than the reference data, the reflected echo detection signal RS is outputted. In this way, the target in a remote place may be readily captured.
Patent JP-S57170913-A (JP)
Title: Preparation of crosslinked polyethylene having excellent creep characteristics
Inventor: INOUE NORIYUKI
IPC: C08F251/00
Filed: 1981-04-16
Abstract: PURPOSE: To prepare the titled product excellent especially in notched creep characteristics, by grafting a silane compound to a polyethylene having specific density and molecular weight, and crosslinking the resultant silane-modified polyethylene with water to a specific gel fraction.  
     CONSTITUTION: A polyethylene having a density of 0.94W0.95g/cm 3  and a viscosity average molecular weight of ≥5×10 4  is grafted with 0.5W15 PHR of an  ethylenic unsaturated silane compound of formula[R is ethylenic unsaturated hydrocarbon(oxy) group; R' is saturated aliphatic hydrocarbon group; Y is hydrolyzable organic group; n is 0, 1 or 2] (e.g. vinyl trimethoxysilane) by heating in the presence of 0.01W5 PHR of a radical generating agent (e.g. dicumyl peroxide). The objective product can be obtained by exposing the resultant silane-modified polyethylene to an aqueous atmosphere in the presence of a silanol condensation catalyst (e.g. dibutyltin dilaurate) and crosslinking to a gel fraction of ≥65%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59190789-A (JP)
Title: Circuit device for communication equipment
Inventor: GEORUGU DAIZENBAAGAA
IPC: H04Q11/04
Filed: 1984-03-27
Abstract: In a telephone exchange system comprising information-processing sequential logic systems and devices for averting overloads, the group processor requests which occur for the incoming through-connections are rejected first given a necessity of an overload defense system and with an overload of a first degree, the request being the through-connection request to be executed, respectively, once incoming and once outgoing (with reference to the respectively-employed subscriber line or trunk or, respectively, corresponding channels) over line trunk groups per connection. Requests by group control unit for outgoing through-connections are likewise rejected only given an overload of a second degree. Discrimination of the two overload levels is provided by way of a counter.
Patent JP-H10256476-A (JP)
Title: Columnar device and aligner and manufacture of device
Inventor: INE HIDEKI
IPC: H01L21/027
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To enable the manufacture of a device in novel form suitable for exposure, by displacing columnar device material, and forming a circuit pattern at a columnar face. SOLUTION: A slit-shaped region 1a illuminated in slit form with a reticle 1 is projected in slit form at the cylindrical surface being the columnar face of cylindrical silicon 3 where a resist film is applied to the face exposed as columnar device material, through a reduction projection lens 2 for contraction. At this time, the columnar silicon 3 is rotationally displaced in the direction indicated by the arrow, synchronizing with the reticle 3 being rectilinearly displaced in the direction of an arrow. Hereby, the circuit pattern of the reticle 1 is exposed to the cylindrical surface of the columnar silicon 3. For the columnar silicon 3, the dislocation is detected by positional detection systems 4a and 4b, on this side of the exposure position, and the dislocation is corrected together with the carrying into the exposure position.  For exposure, the slit-form regions 1a of circuit patterns are made in order on the cylindrical surface of the columnar silicon 3 by the application of an exposure light source, for example, an excimer laser.
Patent JP-H08256252-A (JP)
Title: Communication adapter
Inventor: KAWABATA KAZUYA
IPC: H04N1/00
Filed: 1995-03-16
Abstract: PURPOSE: To attain consistency between a host device and a communication adapter and to prevent a malfunction and a system breakdown in advance by accurately confirming a communication phase between the communication adapter and an external communication equipment. CONSTITUTION: A communication phase storage part 13 successively stores the communication phase between a facsimile adapter 10 and a facsimile equipment 30 and a communication phase judgement part 14 judges whether or not the communication phase unreported to the host device 20 is stored in a communication phase storage part 13. An SCSI control part 15 reports the communication phase every time for the polling request of the host device 20, and when it is judged that the unreported communication phase is present, reports the unreported oldest communication phase stored in the communication phase storage part 13.
Patent JP-H10257723-A (JP)
Title: Rotor and its manufacturing method
Inventor: TAKAGI MASAHIRO
IPC: H02K15/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the transformation of a shaft by making the fit between the inside periphery of a rotor core assembly and the outside periphery of a shaft clearance fit, and welding the shaft and the rotor core assembly after inserting and positioning the shaft. SOLUTION: The outside diameter 4a of a rotor core 4 is provided with a processing margin of 0.4mm in diameter so as to yield dimensional accuracy, and also, the inside diameter 4b1 is made in the dimension capable of keeping the clearance of 0.01-0.1mm in diameter, being larger than the outside diameter 3a of a shaft 3. Next, the end face of the rotor core assembly 2 is set in a jig, and the shaft 3 is inserted into the hole 4b of the rotor core assembly 2, and the shaft 3 is positioned in the specified position by the positional relation between the end face 3b of the shaft 3 and the end face 4d of the rotor core assembly 2. Then, for the rotor 1, the end face 4d of the rotor core assembly 2 and the outside periphery 3a of the shaft 3 are welded together by a laser welder.  This obviates the necessity to press-fit the shaft in the rotor core assembly, and also the shaft does not flaw, so the transformation of the shaft can be prevented.
Patent JP-H02238382-A (JP)
Title: Positioning method of probe and circuit to be measured
Inventor: NAGATSUMA TADAO
IPC: G01R31/317
Filed: 1989-03-13
Abstract: PURPOSE:To enable execution of measurement without disturbance and with excellent reproducibility by an electric-field probe positioned with high precision, by conducting optical positioning by using an objective lens having different focal distances with respect to lights of two wavelengths. CONSTITUTION:In a state wherein an electric-field probe 5 is withdrawn, a first- wavelength light sent by a first interference filter through an objective lens 1 is focused on a circuit 6 to be measured, by adjusting the position in the vertical direction of a stage 7 in accordance with a focal distance f1 of the first wavelength light. Next, the probe 5 is inserted into an optical path and a second-wavelength light is made incident by a second interference filter. Then the light is imaged at a different focal distance f2, since the lens 1 has chromatic aberration on the optical axis with respect to lights having different wavelengths. When the second-wavelength light is imaged on a dielectric multilayer film 4 reflecting lights, which is provided in a part of an electrooptic crystal 3 on a transparent substrate 2 of the probe 5, accordingly, the probe 5 and the circuit 6 are positioned precisely at a minute distance of a focal distance difference f1 - f2 from each other, and an electric field generated by the circuit 6 is measured without disturbance and with excellent reproducibility.
Patent JP-S53142452-A (JP)
Title: Automatic coating device
Inventor: MATSUI TADASHI
IPC: B05B13/04
Filed: 1977-05-19
Abstract: PURPOSE: An automatic coating device designed to keep the spray angle and spraying distance on the surface to be coated by the control of lifting of the spray gun and fan-shaped oscillation depending on the shape of the article. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11259353-A (JP)
Title: Information operating device, information processor, and its method, and storage medium for recording information processing program
Inventor: SATO MASAMICHI
IPC: G06F12/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To move or copy information of an information processor to the same or another information processor by requesting the information processor to input information stored in a storing part at a preliminarily designated position and also sending the information. SOLUTION: A user designates a display position (input position) of information to be copied. The position specification is performed by an operation on a screen using an information pickup device 1 and a mouse provided in an inputting part. The user operates a paste switch of the device 1 body after designating the input position. The device 1 sends a paste request to an information processor 11B from a communicating part when the paste switch is operated and sends information which is acquired from an information processor 11A and stored in a RAM. When the processor 11B receives the paste request from the device 1, it executes receiving processing of information sent from the device 1.
Patent JP-H0587681-A (JP)
Title: Measuring method and apparatus of coating state
Inventor: INOUE SUSUMU
IPC: G01B11/06
Filed: 1992-03-16
Abstract: PURPOSE:To continuously and correctly measure the coating state of a linear body coated on the surface thereof. CONSTITUTION:Parallel rays are cast to a side surface of a linear body 100. A light A reflected at the front surface and a light B reflected at the boundary surface to a specific direction are selected by a condenser lens 121 and a pin hole member 122, and detected by an image sensor 124. A distance d1 of the reflecting lights in a direction orthogonal to the specific direction and a distance d2 between the incident lights A' and B' forming tone reflecting lights are measured. The coating state is presumed from the distances d1 and d2.
Patent JP-S61219555-A (JP)
Title: Apparatus for displaying information of machine tool
Inventor: MAEDA KATSUNOBU
IPC: B23Q11/00
Filed: 1985-03-22
Abstract: PURPOSE:To enable actions for maintenance to be safely, securely and rapidly carried out by indicating not only letters and patterns but also images overlapping them or indicating simultaneously letters and pictures divided from each other. CONSTITUTION:When an alarm lamp is it during cutting by a MC unit and failured portions are checked, the inputs of a stationary picture as a display mode command and an alarming No. as an address setting command in first and second video controllers 7, 8 are given by a key board 12. And in a mixing circuit 10, they are mixed by the signal from said controllers 7, 8 and mixing control unit 9 to indicate simultaneously images of an alarm message, alarming procedure indication and correction portion thereof on a screen of a CRT display unit 11. Thus, by observing the screen, an operator can grasp the content of the alarm.
Patent JP-S54148512-A (JP)
Title: Phase synchronizing circuit
Inventor: ISHIBASHI MICHIYASU
IPC: G11B5/09
Filed: 1978-05-15
Abstract: PURPOSE: To correctly determine the polarity of the phase synchronizing circuit without providing any fixed pattern by detecting the "101" pattern of the digital data having undergone modified FM (MFM) modulation.  
     CONSTITUTION: The MFM signal having been reproduced is shaped to a pulse width of 1/4 or other of data bits by a pulse shaping circuit 2 and is then applied to an exclusive-OR circuit 3 and inverter 8 forming a phase comparator. On the other hand, the pulses of the phase delayed by 90° with respect to the data bits are applied at the period of 1/2 the data bit period by a loop filter 5 and variable frequency oscillator 4 to the circuit 3. The circuit 3 in turn generates the phase error pulses. This causes a 4-bit counter 6 to generates a signal each time when it counts the 8th one of the phase difference pulses existing between the adjoining MFM pulses, thereby setting an FF 9. Hence, the FF 9 is set according to the input of the "101" pattern of the MFM signal, thus the polarity of the phase synchronizing circuit is correctly determined and the demodulation of the MFM signal is accomplished without providing any fixed pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57173207-A (JP)
Title: Storage device for level correction information
Inventor: ISHIWATARI KOUJI
IPC: H03G3/02
Filed: 1981-04-17
Abstract: PURPOSE:To eliminate an output level difference by writing information for correcting an output level in a memory corresponding to each different input signal source, and then reading and supplying it to an electronic volume control every time when the input signal sources are switched. CONSTITUTION:One input is selected as a reference level. An input terminal and a memory are selected with switches 8 and 24. The selected input signal is supplied to an amplifier 10 through an electronic volume control 9A and then listened to through a speaker 11. At this time, the electronic volume 9A is set  to a proper sound volume. As a result, the extent of attenuation which corresponds to the input signal level is obtained. Information on the extent of attenuation is stored in the memory. Then, the firstly determined reference level  is compared with another input signal to obtain the extent of attenuation adequate for the other input signal. Thus, a level difference between the sound  volumes obtained by switching the input sources is eliminated.
Patent JP-H07245261-A (JP)
Title: Alignment device
Inventor: TAKAGI MAKOTO
IPC: G06T7/00
Filed: 1994-03-03
Abstract: PURPOSE:To make an alignment of an image with a model image possible even when a mark for alignment is changed with time and to lessen an erroneous detection of the mark by a method wherein when an update decision means decides the model image to be in a st.ate that it should be updated, an image detected by a model image detection means is updated as a new model image by an update means. CONSTITUTION:When the value of a difference between the present date of a model image and the model creation date of the model image exceeds the value of a model image update time, image data on the model image part found by this normalization correleration is cut out from an image memory 22 taking-in image data on the present image planes of model images including the model image, is transferred to a memory 24 for model, is preserved on a hard disc 26 along with the present date, old information on the model image is deleted from the interior of the disc 26 and the model image comes to a normal termination. Thereby an image can be aligned with a model image based on updated image data by a normalization correleration from the next time and even when a mark for alignment is changed with time, the image can be aligned with the model image and at the same time, an erroneous detection of the mark can be lessened.
Patent JP-S63301011-A (JP)
Inventor: SUTEIIBUN EMU BAAMAN
IPC: H01R13/46
Filed: 1988-03-10
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-S52141275-A (JP)
Title: Differential magnetic field detector
Inventor: FUJII YOSHIHIRO
IPC: G01R33/04
Filed: 1976-05-20
Abstract: PURPOSE: To detect magnetic field which is locally desturbed with simple constitution, by directly connecting two sets of magnetic sensitive portions in series differential way. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06276013-A (JP)
Title: Small-sized plane patch antenna
Inventor: ARITA MASAAKI
IPC: H01Q13/08
Filed: 1993-03-18
Abstract: PURPOSE:To provide the small-sized plane patch antenna which is reducible in size, wide in frequency band width, and superior in flexibility, portability, and reliability. CONSTITUTION:This patch antenna is constituted by electrically connecting an L-shaped projection part 6 to a rectangular radiation element 2 at the corner part where there is no cutting part 3 for a circular polarized wave along one side facing the end surface of the feeding strip element 4 of the rectangular radiation element 2; and the length (a) of the long side of the L-shaped projection part 6, the length (b) of the short side, the length C of projection from the rectangular radiation element 2 in parallel to the end surface of the feeding strip element 4, and the length (d) of projection from the rectangular radiation element 2 at right angles to the end surface of the feeding strip element 4 are adjusted within specific ranges.
Patent JP-S59183146-A (JP)
Title: Planetary gear speed regulator
Inventor: YAMASHITA MASAAKI
IPC: F16H3/42
Filed: 1983-04-01
Abstract: PURPOSE:To obtain a high performance speed regulator for low speed heavy load by providing connection between an input shaft and an output shaft via a planetary gear mechanism, and also making connection between an intermediate shaft fitted in the input shaft and coupled with the output shaft, and the input shaft via a friction wheel mechanism. CONSTITUTION:An input gear 2 is provided in a body on an input shaft 1 driven and turned by a prime mover, and a planetary gear 3 also engaged with an inscribed gear 4 is engaged with said gear 2. The inscribed gear 4 is constructed by providing in a body a circumscribed gear 4' engaged with an output inscribed gear 5 provided with an output shaft 6 in a body. Further, an eccentric revolving shaft 7 shown by hatched lines is rotatably supported on the input shaft 1, and respective gears 3, 4, 4' are supported on the same shaft 7. Further, a friction wheel 8 is provided in a body on the input shaft 1 and a spherical friction wheel 9 is forced to make close contact with said friction wheel, while a hollow shaft 11 provided with a friction wheel 10, in a body, making close contact with said friction wheel 9 is fitted to the input shaft 1 from the outside. And, gears 12, 15 engaging with respective inscribed gears 14, 16 integrated with the output shaft 6 and the inscribed gear 4 are provided in a body on said shaft 11.