baber/WOPTO huggingface dataset:
Patent JP-H09139040-A (JP)
Title: Disk recording and reproducing system and head floating fluctuation detecting method
Inventor: OKAMURA HIROSHI
IPC: G11B21/21
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of abnormal data recording and reproducing operation and to provide a reliable data recording and reproducing operation by monitoring floating fluctuation of a head in using a regenerative signal from the head in an HDD and simply detecting such floating fluctuation as outside an allowable range. SOLUTION: This is a system of monitoring floating fluctuation of head by utilizing AGC voltage of AGC circuit 9 of a data reproduction processing circuit for executing prescribed data reproduction processing with an inputted regenerative signal obtained at the time of reading out data recorded on a disk from the head 2. The AGC voltage of AGC circuit is converted into digital data by an A/D converter 10 and is inputted to a CPU 11 to monitor floating fluctuation of the head. The inputted AGC voltage is compared with threshold data DT stored in a memory 12, and when the voltage exceeds an allowable range, a floating fluctuation detecting signal FS for indicating abnormal fluctuation in a floating amt. of the head is outputted by the CPU 11.
Patent JP-S62158008-A (JP)
Title: Mixing equipment for multi-component synthetic resin
Inventor: SUGAO TAKENOBU
IPC: B29B7/76
Filed: 1985-12-30
Abstract: PURPOSE:To enhance the mixing and agitating efficiency and at the same time make it possible to pour mixed resin components in a mold in the form of static flow by a method wherein a mixing chamber, into which the respective resin components flow through the inflow ports for the respective resin components, which are opened at the retreat of a cleaning rod so as to be agitated by colliding with each other, is formed in said cleaning rod, and the mixed components which are agitated in the mixing chamber are discharged through a discharge chamber. CONSTITUTION:A long groove-shaped mixing chamber 22 is provided in the axial direction of a cleaning rod 20A so as to agitate both resin components by colliding with each other therein after the inflow ports 11 and 12 for the respective resin components are opened by the retreating movement of the cleaning rod. The agitated mixed components flow out through the small diameter tip part 29 of the cleaning rod 20A into a discharge chamber 13 and are then discharged outside through a discharge port 14. At his time, after being agitated by collision in the mixing chamber 22 in the cleaning rod 20A, the respective resin components are given throttling effect through the process ranging from the mixing chamber 22 to the discharge chamber 13 so as to be agitated more favorably and at the same time to damp the energy of collision in order to be discharged in the form of soft flow.
Patent JP-H06197947-A (JP)
Title: Composite organic implant and manufacture thereof
Inventor: TAKAHASHI CHIHIRO
IPC: A61C8/00
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a composite organic implant which is high both in organic affinity and mechanical strength by covering the surface of a metal substrate by a crystallized glass method with a cover layer containing non-calcium phosphate based ceramics mainly composed of diopside. CONSTITUTION:A composite organic implant has a ceramic cover layer of crystallized glass formed on the surface of a metal substrate. The ceramic cover layer is made of a non-calcium phosphate based composition containing silicon oxide, calcium oxide and magnesium oxide and 50% by volume of the total crystalline region is diopside crystal. A diffusion layer containing oxygen and silicon is formed at a surface layer part of the metal substrate baked and enables the upgrading of adhesion strength between the ceramic cover layer and the metal substrate.
Patent JP-H03160182-A (JP)
Title: Bearing of compressor
Inventor: SUZUKI AKIRA
IPC: F04C18/16
Filed: 1989-11-17
Abstract: PURPOSE:To surely fix a bearing so as to contrive extension of its life by tightening exclusive use bearing nuts, screwed to a bearing tightening thread provided in a shaft of a rotor, so as to enable the bearing nuts to fix the bearing for supporting a load of the rotor of a rotary type compressor. CONSTITUTION:In a screw compressor, air, sucked from a suction port by rotating male and female rotors 1, 2, is compressed in a casing 3, and the air, after its pressure reaches a predetermined value, is delivered from a delivery port. For supporting a load of acting on the rotors 1, 2 at the time of this compression action, cylindrical roller bearings 6a to 6d are arranged in suction and delivery sides, as use for a radial load, while combination angular bearings 7a, 7b are arranged in the delivery side as use for a thrust load. Here, by cutting a thread in rotor shaft parts 12a, 12b, the cylindrical roller bearings 6c, 6d, combination angular bearings 7a, 7b and an inner lace of a supply oil spacer 21 are fixedly tightened by exclusive use bearing nuts 20, 25.
Patent JP-H02143744-A (JP)
Title: Subordinate clock changeover system
Inventor: SHIRAI HIROAKI
IPC: H04L7/00
Filed: 1988-11-25
Abstract: PURPOSE:To decrease the phase shift at clock changeover by generating a high speed clock synchronized with a low speed clock through the use of a PLL and generating the clock being a reference. CONSTITUTION:A phase synchronizing circuit (PLL) 63,... is provided in a subsequent clock generating circuit 13,... generating a subordinate clock from a low speed transmission line clock. The phase locked loop circuit (PLL) 63,... is provided before frequency divider circuit 23,... and a high speed clock synchronized with a transmission line clock is generated. A high speed clock synchronized with the low speed transmission clock is generated by using the phase locked loop circuit (PLL) 63,... and the clock being the reference is generated and the output clock is generated through changeover. Thus, the phase deviation of the clock at changeover is decreased regardless of the clock frequency extracted from the transmission line signal to attain the control with a prescribed accuracy.
Patent JP-H11114900-A (JP)
Title: Forming method of three-dimensional-shaped trial product by heating tool
Inventor: MIYAGAWA KEIICHI
IPC: B26F3/12
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To quickly and inexpensively make an optional three-dimensional contour shape by providing a procedure to make an NC work program from three-dimensional-shaped data of a three-dimensional-shaped trial product and a procedure to form a workpiece in a desired trial product shape by cutting it. SOLUTION: Point group data 201 is corrected (processing 202) so as to become a smooth measuring surface by leveling a quantizing error a measuring error in a measured value by performing smoothing processing. Next, its data is converted into model data (processing 203). That is, a data shape is converted so that measuring data can be read in a CAD device. In this way, it is converted into CAD data from the point group data 201 by a three-dimensional measuring apparatus. Next, an NC work program is made from the CAD data 204 of a prototype or CAD data by dividing the prototype into plural parts (processing 207). Therefore, an NC work program 208 practicable by an NC device of a heating tool working machine can be made.
Patent JP-H07183675-A (JP)
Title: Device for electronics box
Inventor: FURANTSU HEHITO
IPC: H05K7/14
Filed: 1994-11-07
Abstract: PURPOSE: To attach another electronic module to an electronics box later by providing a hook to detachably combine a rear plate having a female multiconnector to an attachment plate and detachably combine the plate to the electronics box. CONSTITUTION: An interface terminal plate 68 of an electronics box 26 is thrusted into a female multiconnector 38 of a bus print plate 36. By the thrust, the interface terminal plate 68 connects a bus system of a standard module 40 to the bus print plate 36 of a device 10 by a detachable hook. With this arrangement, the insertion portion of the device 10 accommodates other electronic modules 2 and 4, and electrically connects the modules to the internal bus of the standard module 40.
Patent JP-H03157930-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMURA KENJI
IPC: H01L21/768
Filed: 1989-11-15
Abstract: PURPOSE:To avoid the outward diffusion of boron in the next heat treatment process thereby enhancing the yield and the reliability by a method wherein a phosphosilicate glass is deposited on a borophosphosilicate glass film. CONSTITUTION:A borophosphosilicate glass(BPSG) film 14, a phosphosilicate glass(PSG) film 15 are deposited on a silicon oxide film 12. Next, the surface is thermal oxidized for performing the reflowing process to be flattened. At this time, boron is not diffused due to the surface film comprising PSG film 15 which is to be etched away later. Through these procedures, the BPSG film 14 can be flattened without producing any particles thereby enhancing the yield and the reliability.
Patent JP-S62157700-A (JP)
Inventor: IKEZAWA TETSUO
IPC: B23H1/06
Filed: 1985-12-28
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-S63150618-A (JP)
Title: Run path display device
Inventor: IIBOSHI AKIRA
IPC: G08G1/137
Filed: 1986-12-15
Abstract: PURPOSE:To decide target point passage invariably accurately by updating the approach distance to a target point while comparing it with old data and deciding the target point passage according to the closest distance which is found. CONSTITUTION:A CPU 3 finds the position of an automobile on two-dimensional coordinates by sequential arithmetic according to the outputs of a distance sensor 1 and a direction sensor 2, and also stores and displays it on a display device 7 together with map information from a storage medium reproducing device 6. Further, the CPU 3 calculates the approach distance of the automobile to the target point and updates it while comparing the new and old data with each other successively to find the closest distance, thereby deciding the target point passage when the distance is smaller than a preset constant distance.
Patent JP-S62159544-A (JP)
Title: Data sampling clock generating circuit
Inventor: MINAMI YUJI
IPC: H04L7/033
Filed: 1985-12-30
Abstract: PURPOSE:To attain sure data sampling by synchronizing a generated sampling clock with a framing code. CONSTITUTION:A pulse FP is inputted to a clear terminal of a 1/5 frequency division circuit 7, where a signal 5ck having a frequency being 5 times that of a sampling clock is inputted and a pulse whose duty is 1/5 and whose frequency is coincident with the frequency of the sampled clock ck is outputted. Thus, the pulse rising later than the timing of the pulse FP is outputted from the 1/5 frequency division circuit 7 and the phase of the output pulse is deviated from the phase of the pulse FP by 2pi/5 of the frequency of the sampled, clock ck or its multiple. Then the pulse is used as a bit synchronizing siggnal and the data is sampled by a data extraction circuit 8. Thus, the data is sampled in the timing retarded at least by 2pi/5 from the tip and the sampling is ensured.
Patent JP-H02143765-A (JP)
Title: Subscriber circuit
Inventor: KOYAMA KAZUHIKO
IPC: H04M1/58
Filed: 1988-11-25
Abstract: PURPOSE:To obtain an excellent transmission characteristic with less hybrid loss due to bypassing at all times by selecting a balancing network with a different impedance depending whether or not a MODEM is connected to a terminal equipment so as to attain switching connection to a hybrid circuit. CONSTITUTION:A tone detection circuit 10 detects it that a modulation signal with a carrier in a frequency decided by a MODEM arrives in a hybrid circuit 6 when the MODEM is connected to a terminal equipment 12. A balancing network switch 9 receives the information whether or not the arrival of a modulation signal is detected from the tone detection circuit 10, balancing networks 7, 8 with different impedance are selected depending on the information to be switched to the hybrid circuit 6. Thus, when a MODEM is connected to the terminal equipment 12 or not connected, the excellent transmission characteristic with less hybrid loss due to bypass is obtained in both cases.
Patent JP-H11132713-A (JP)
Title: Distance measuring device and automatic focus control and photographing device, and recessed and projecting part detector
Inventor: ODA TAKAHIRO
IPC: G01B11/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To make a distance measuring device compact. SOLUTION: A light emitting side arm 1b and a light receiving side arm 1e are formed in a main frame 1 through a cutout section 1a and a cutout section 1d, respectively, a light emitting part 2, which emits light toward a subject H, is attached to the light emitting side arm 1b, and a light receiving part 3, which receives light, is attached to the light receiving side arm 1e. The light emitting part 2 and the light receiving part 3 are installed in such a way that their optical axes cross on a center axis of a device itself. When the other end 1c of the light emitting side arm 1b and the other end 1f of the light receiving side arm 1e are moved by utilizing the expansion and shrinkage movement of a piezoelectric element 4, irradiation light Li from the light emitting part 2 reaches the light receiving part 3 as reflected light Lr only when it is positively reflected by the subject H.
Patent JP-H11305994-A (JP)
Title: Data processor
Inventor: HOWARD DAVID WILLIAM
IPC: G06F5/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a data processor capable of using a conditional inverting function in relation with a precharge type circuit. SOLUTION: This device is provided with a precharge type circuit 200 having an input line 320 arranged so as to be precharged at a first logical value during a precharge phase and a conditional inverter circuit connected to the input line 320 and arranged so as to apply a first data value or inverted first data value to the first input line 320 during an active phase following the precharge phase. The conditional inverter circuit is provided with the first set of logic gates 335 and 340 connected between a signal line 300 and a prescribed voltage and the second set of logic gates 325 and 330. The first set of logic gates 335 and 340 applies the first data value to the first input line 320 at the time of receiving a select signal, and the second set of logic gates 325 and 330 applies the inverted first data value to the first input line 320 at the time of receiving the select signal.
Patent JP-2000116726-A (JP)
Title: Room to be installed in living space for patient of chemical substance hypersensitiveness
Inventor: OBATA MITSUHISA
IPC: A61G10/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a room which is a place capable of meeting the request of a chemical substance hypersensitiveness patient and making it possible to obtain a sense of security to absolutely avoid the attack of a disease and is capable of rapidly sedating the symptom after the attack of the disease. SOLUTION: The room 1 installable in a living space 2 is fabricated. The room 1 is fabricated mainly of material which less generates volatile hazardous chemical substances and may be assembled in the living space 2. The assembled room 1 forms a closed space 9 decreased in the volatile hazardous chemical substances. The room is provided with an introducing air cleaner 17 which introduces the cleaned air into the closed space 9 and an in-room air cleaner 18 for cleaning the air in the closed space 9 while circulating the air. As a result, the room 1 capable of meeting the need of the chemical substance hypersensitiveness patient may be provided.
Patent JP-H06207502-A (JP)
Title: Clutch and pump-assembly
Inventor: RUISU EMU BAANABEI
IPC: F01C13/04
Filed: 1993-11-05
Abstract: PURPOSE: To provide a structure that keeps an electromagnetic clutch and a hydraulic pump being precisely co-axial during use. CONSTITUTION: A hub is hollow and cylindrical in shape, including a first mounting portion 31 that has an inner cylindrical mounting surface 31b. A cylindrical flange 11 of a hydraulic pump is received in the inner cylindrical mounting surface. The hub also includes an enlarged cylindrical flange portion 32 disposed adjacent to the first mounting portion. A plurality of apertures 12 is arranged for securing the flange portion to a mounting bracket 20. A second annular mounting portion 34 having an outer cylindrical mounting surface 34a is also arranged in the hub. The outer mounting surface receives a bearing assembly 42 of an electromagnetic clutch. The hub provides precise co-axial mounting surface for both the hydraulic pump and the electromagnetic clutch.
Patent JP-H03159279-A (JP)
Title: Laminated type displacement element
Inventor: WATABE YOSHIYUKI
IPC: H01L41/09
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a laminated type displacement element which is high in stability and reliability by a method wherein a thin plate is formed of electromechanical conversion material, a means which heats a laminated body is provided, and the laminated body is so constituted to operate near at a temperature that it becomes maximal in piezoelectric distortion constant. CONSTITUTION:A sheet-like thin plate 1 is formed of mixed material of electromechanical conversion material through a doctor blade method. The thin plates 1 are laminated, which is pressure-joined together and sintered in an oxygen atmosphere for a few hours at a prescribed temperature, and the sintered laminated body is cut into a laminated body 5 as prescribed in dimensions. The laminated 5 is heated by a electric heater 9 to be kept near at a temperature that the electromechanical conversion material which forms the laminated body 5 composed of the thin plates 1 becomes maximal in piezoelectric distortion constant, and a drive voltage is applied onto the laminated body 5 to actuate. By this setup, a laminated type displacement element of this design, which can operate staying constant in displacement and electrostatic capacity and be remarkably improved in reliability even if an ambient atmosphere changes in temperature, can be realized.
Patent JP-2000127265-A (JP)
Title: Automatic assembling apparatus for inner partition plate
Inventor: TAKADA MUNEHIKO
IPC: B31B50/98
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic assembling apparatus of a inner partition plate for labor-saving without fear of interrupting an assembling work by rapidly automatically assembling an inner partition plate by an automatic supply. SOLUTION: Parallel groove guides of predetermined rows in which lateral partition plates are sequentially supplied, erected and transferred with cutouts disposed upside and magazines 10, 11 and 12 of the plates corresponding to the number of rows of the guides are provided, and magazines 13 and 14 of longitudinal partition plates supplied to the cutouts of the lateral plates with the cutouts disposed down above the guides and finally engaged. A manipulator robot 23 for automatically supplying the lateral and longitudinal plates of necessary number from an inner partition plate placing part 22 provided separately to the magazines 10, 11, 12, 13 and 14 is provided near the magazines 10, 11, 12, 13 and 14.
Patent JP-H05236232-A (JP)
Title: Picture communication control system
Inventor: FUKUOKA SHIGERU
IPC: H04N1/32
Filed: 1991-11-15
Abstract: PURPOSE:To make the picture communication setting automatically its communication mode possible by adding a communication parameter to control information and adding the result of reception of the communication parameter to reply information. CONSTITUTION:The system consists of a high speed transmission control circuit 1 implementing transmission control of picture information and control information, a high speed reception control circuit 2 implementing reception control of the information sets, a low speed reception control circuit 4 sending the result of reception of the information as a reply information and a low speed reception control circuit 3 receiving the reply information. Thus, the control circuit 1 sends both picture and control information sets as a parameter by HDLC frame configuration, the control circuit 2 receives the parameter and the control circuit 4 sends the reply information. The information is received by the control circuit 3, the control circuit 1 collates the control information with the reply information and the communication mode is set automatically to reduce the operation man-hour and to attain unattended reception.
Patent JP-2001118464-A (JP)
Title: Switch device
Inventor: MORI TOSHIHARU
IPC: H01H19/08
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for fixing a ferrite core between the AC inlet and the externally extended cable to eliminate high frequency noises that ensures the ferrite core member to be fixedly positioned preventing it from moving along with the cable. SOLUTION: An AC inlet part 3 with a connection pin 4a is attached to an AC switch 5 with a terminal 5e connected to an externally extended cable 7. The AC switch 5 and AC inlet part 3 are mounted in a housing 1, 2. The cable 7 is led from the housing 1, 2, having a position determining and maintaining parts 2e and 2g attached to the periphery of the outer end of the cable 7 to hold the core 8 for eliminating the noises.
Patent JP-H02145529-A (JP)
Title: Method for oligomerization and catalyst therefor
Inventor: EDOWAA SHIYOUKURI SHIYAMUSHIYO
IPC: C07C2/12
Filed: 1988-11-29
Abstract: The invention involves the oligomerization of olefins using a catalyst comprising a composite structure of multiple phases, at least two of which are inorganic crystalline compositions that are contiguous and have a common crystal framework and structure, and at least one of them contains phosphorus and aluminum atoms as part of its crystalline framework structure.
Patent JP-H05107835-A (JP)
Title: Image forming device
Inventor: MORIGUCHI HARUHIKO
IPC: G03G15/02
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a stable copy of high image quality even when the photosensitive characteristic of a photosensitive body is changed. CONSTITUTION:The photosensitive body 1 is uniformly electrified by an electrifier. The photosensitive body 1 is exposed by an exposing means based on a test pattern, thereby forming a test latent image. Toner T is moved from a developing unit 5M to the photosensitive body 1 and attached thereto by applying DC developing bias 19 and AC developing bias 20 to the developing unit 5M. The toner T is electrified to the prescribed potential in advance. Bias current flows by the movement of the toner T having charges. Its intensity is proportional to the attached quantity in the movement of the toner T. The bias current is measured by a current detecting means 21, so that the accurate density of a toner image can be recognized. Based on the result of the measurement, a controller 22 sets image forming conditions, for example, gamma- transformation, etc., to the optimum ones.