baber/WOPTO huggingface dataset:
Patent JP-H1065349-A (JP)
Title: Control substrate box
Inventor: OKAMURA GEN
IPC: H05K5/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent a ROM from being unauthorizedly replaced, by making it impossible to have a communicating port which is indispensable for cable connection to be easily opened forcibly. SOLUTION: A box case is formed with a lower case member 20 and an upper case member 30 to house an amusement game control substrate 40, while an end part of a side wall 31d is provided with a recessed part 31d1 as a through-hole for leading out a flat cable 50. In this case, an engagement piece 72, with its tip 72a bent, is extended from the side wall 31d of the upper case member 30, and further a side wall 21d of the lower case member 20 is provided with a slit 71, through which the bent part is engaged therewith, and when the lower case member 20 and the upper case member 30 are engaged, the tip 72a of the engagement piece 72 goes through the slit 71 from outside, for engagement. Thereby, even if attempt is made to force the recessed part 31d1 to open, the engagement structure 70 acts so as to resist the forcible opening operation in the detaching direction.
Patent JP-S59113254-A (JP)
Title: Method of detecting fuel injection timing of diesel engine
Inventor: OGAWA TOSHIHISA
IPC: F02M65/00
Filed: 1982-12-17
Abstract: PURPOSE:To enable to detect the fuel injection timing correctly with no influence of various noises, by detecting the fuel injection timing from the turning angle of an engine from the time when a required reference crank position signal is produced to the time when a fuel injection signal is produced first. CONSTITUTION:An injection sensor 60 produces a fuel injection signal in response to the rise of fuel pressure caused when fuel is injected by detecting the fuel pressure in a plunger chamber 40a of a fuel injection pump. A reference position sensor 62 consists of an electromagnetic pickup 62b and a signal rotor 62a fixed to the cam shaft of an engine and produces a reference position signal when the turning angle of an engine comes to a prescribed reference crank position that is set to be prior to the injection starting timing at the time when the fuel injection timing is advanced most. In an electronic control unit, the injection starting timing is detected from said reference crank position and the turning angle of an engine from the time when rise of said reference position signal is caused to the time when rise of said fuel injection signal is caused first.
Patent JP-S60114858-A (JP)
Title: Preparation of pattern
Inventor: UCHIMURA SHIYUNICHIROU
IPC: H01L21/302
Filed: 1983-11-25
Abstract: PURPOSE:To perform dry etching of fine pattern with ease by coating a photosensitive silicone resin compsn. contg. specified polysiloxane and aromatic azide compd. and/or aromatic sulphonylazide compd. on a layer to be worked and using a pattern formed by exposure and development on the layer to be worked as a resist layer. CONSTITUTION:The photosensitive silicone resin compsn. to be used as a resist layer is easily obtd. by mixing polysiloxane obtd. by hydrolyzing at least one silane compd. expressed by SiX4, RSiX3, R2SiX2 or R3SiX (X is a hydrolyzable group; R is a univalent hydrocarbon group) and polycondensing the hydrolyzed product (wherein such polysiloxane obtd. by hydrolyzing RSiX3 alone and polycondensing the hydrolyzed product is excluded) and/or an aromatic sulphonylazide compd. in the presence of a suitable solvent. Preferred solvent to be used is one capable of dissolving both the polysiloxane and the photosensitive compd., such as aromatic hydrocarbon (e.g. benzene, toluene, xylene), ketonic solvent such as acetone, methyl ethyl ketone, etc.
Patent JP-S59114676-A (JP)
Title: Parallel arithmetic processor
Inventor: SHIMA TAKESHI
IPC: G06F17/12
Filed: 1982-12-21
Abstract: PURPOSE:To miniaturize a parallel arithmetic processor and to attain a high- speed operation by dividing a large determinant containing a comparatively large amount of zero elements into plural small determinants with no mathematical limit conditions and then solving independently each vector equation. CONSTITUTION:A large determinant is replaced with an Ohm's law, i.e., YV=I and then applied to an electric circuit which is shown in the figure. Thus a determinant (1) is satisfied. The electric circuit is divided into two blocks, and these two blocks are matched each other with different electric current sources to obtain a determinant for each block. Thus determinants (2) and (3) are obtained. The determinant (1) is decomposed into determinants (2) and (3), and the answer of the determiant (1) is equal to the answer of determinants (2) and (3) respectively. In such a way, the parallel processing is carried out by a miniature parallel arithmetic processor. This ensures a high-speed operation.
Patent JP-H05144254-A (JP)
Title: Dynamic random-access memory control apparatus
Inventor: KAWABATA HIROMI
IPC: G11C11/401
Filed: 1991-09-03
Abstract: PURPOSE:To intermingle the title apparatus with other ROMs, other SRAMs or the like and to divide the title apparatus inside the same DRAM chip by a method wherein an access-corresponding map register circuit is installed and the access of a DRAM is controlled freely at each certain unit space. CONSTITUTION:A DRAM access space-corresponding '1' is set at a switch S 140. When a system is reset, a piece of switching information 160 is input to an access-corresponding map register circuit 150. A value which has counted a piece of output bit map information 161 by using a counter circuit 130 for row-address conversion use is selected. When the piece of information 161 is at '1', a latch timing is generated, and a count-up operation is performed at the rear edge of the latch timing. A piece of-DRAM region information is sent to a register circuit 120 for row-address conversion use from the circuit 130. A piece of segment information is set. In this manner, a piece of exchange information by means of the switch S 140 is set in a reset operation, and addresses are exchanged when the addresses coincide in an access operation.
Patent JP-S61101618-A (JP)
Title: Suction device of engine
Inventor: HITOMI MITSUO
IPC: F02B27/02
Filed: 1984-10-24
Abstract: PURPOSE:To heighten the inertia supercharge effect and improve the output of the titled device by providing means of changing the substantial capacity of a surge tank and control means for controlling the changing means and reducing the substantial capacity of the surge tank at the side where the engine rotational speed is low. CONSTITUTION:A capacity change valve 12 for constantly securing a communication state of a tank downstream passage 5 and a tank upstream passage 8 to change the substantial capacity of the surge tank 4, is provided in said surge tank 4. To an actuator 14 of said valve 12 is connected control means 16 for outputting an operation control signal by receiving the signal emitted an engine rotational speed sensor 15. In this case, the control means 16 outputs to the actuator 14 of said valve 12 a signal for closing the same when the rotational speed of the engine is lower than the high rotational speed of the engine and for opening the same when the former is higher than the latter. As a result, the substantial capacity of the above tank 4 is reduced on the side where the rotational speed of the engine is low.
Patent JP-2000059176-A (JP)
Title: Surface acoustic wave element
Inventor: KURODA YASUSHI
IPC: H03H9/25
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device provided with a compact structure with high productivity capable of coping with plural systems or plural frequency bands. SOLUTION: In this surface acoustic wave device 1, the number of IDTs for constituting the surface acoustic wave resonator 20a of a surface acoustic wave resonator filter 20 on a low band side is made larger than the number of the IDTs for constituting the surface acoustic wave resonator 10a of the surface acoustic wave resonator filter 10 on a high band side. Then, the installed electrodes of the IDTs for constituting the surface acoustic wave resonator 10a of the high band side surface acoustic wave resonator filter 10 are connected to each other. By adopting such constitution, impedance is easily raised in the band of the surface acoustic wave resonator filter 20 on the low band side and the increase of the insertion loss of the low band side filter at the time of connecting the two surface acoustic wave resonator filters is suppressed.  Also, the surface acoustic wave resonator filter 10 and the surface acoustic wave resonator filter 20 are formed of the single layer film of the same film thickness composed of the same material. Thus, the productivity of the surface acoustic wave device is improved.
Patent JP-H06217727-A (JP)
Title: Production of dried bean-curd refuse powder
Inventor: DOI OSAMU
IPC: A23L11/00
Filed: 1992-07-08
Abstract: PURPOSE:To produce bean-curd refuse powder dried to about 10% moisture content without deteriorating fats and oils of raw bean curd refuse and destroying the nutritive value thereof. CONSTITUTION:Raw bean curd refuse in which the moisture content is previously minimized is disintegrated and stirred and the resultant disintegrated and mixed raw bean curd is then fed to the lower part of a far infrared ray emitting tube for emitting the far infrared rays at a wavelength within the range of 5.6-1000mum and hot air at about 150-300 deg.C is then fed to the lower part of the far infrared ray emitting tube at >= about 10m/sec velocity by a separately installed hot air producer 6. The raw bean curd in a turbulent flow by a pneumatic method is brought into contact with the far infrared rays and the hot air while being passed through the interior of the passage in the far infrared ray emitting tube and further instantaneously dried.
Patent JP-S61101838-A (JP)
Title: Instruction decode system
Inventor: KISHIMOTO MITSUHIRO
IPC: G06F9/318
Filed: 1984-10-24
Abstract: PURPOSE:To eliminate an overhead by connecting an operation code feed of a machine instruction register and information representing data attribute in a CPU and applying the said information to a decoder to extract quickly an inlet address of a microprogram routine. CONSTITUTION:An operation field 11a of a machine instruction register 11 of an instruction decoder system and a tag field 16a at the top of a stack 16 are connected and the result is fed an an address of a disc patch memory 12. The data tap from the memory 12 is selected by a multiplexer 13 and the result is set to a microprogram counter 14. The set value is used to access a control memory 15 and the processing is branched into a processing routine of a type using the address of the microprogram routine as an inlet. Then the machine instruction having different processing from data is executed, the data is branched at hardware decoding to eliminate the sectioning overhead and execute a machine instruction at high speed.
Patent JP-S59113603-A (JP)
Title: Movable coil type driver
Inventor: KIYONO MASAAKI
IPC: H01F7/06
Filed: 1982-12-20
Abstract: PURPOSE:To utilize a magnetic field generated effectively, and to obtain the driver of excellent frequency response property by forming a notch near the center of a permanent magnet from the reverse side to at least one of a magnetic core section attaching and contacting to the permanent magnet and a magnetic core section opposed to the permanent magnet. CONSTITUTION:The permanent magnet 1 is bonded with one inner surface of the magnetic metallic magnetic core 2 formed to a loop shape, and a coil 10 wound on the magnetic core 2 through an air gap 50 so as to be able to be driven in the directions of 100 and 200 is disposed. The V-shaped notches 300 are formed to the magnetic core 2 section attaching and contacting to the permanent magnet 1 and the magnetic core 2 section opposed to the permanent magnet 1 from the reverse sides to sections each attaching and contacting and opposing to the central position and section in the vicinity of the center of the permanent magnet 1. The reluctance of the magnetic core 2 must be small to the flow 20 of a line of magnetic force generated in order to effectively utilize the magnetic field. When the notches 300 are each formed at the central sections, they have little effect on reluctance.
Patent JP-H0776218-A (JP)
Title: Cabin door device for construction machinery
Inventor: KITADATE YOSHIHIKO
IPC: B60J5/06
Filed: 1993-09-08
Abstract: PURPOSE:To prevent the chattering of a door body by installing a suspender and a striker which can be engaged in the perfect closure or opening on a cabin body and a door body, and installing a pressing member which can be urged in the closing or opening direction when the door body is in the perfectly opened state. CONSTITUTION:When a door body 11 is in a perfectly closed state, a striker 19a having a recessed part which can be engaged with the projection part of a suspender 21a is installed on the A side outer surface of an elevation port 3 permitting the mutual fitting, opposed to the suspender 21a formed on the inner surface in the vicinity of the A side end part of the door body 11. Further, when the door body 11 is in a perfectly opened state, the suspender 21b is installed on the end surface of the B side edge part of the door body 11, permitting the mutual fitting, and a striker 19b is installed through a bracket 23 in the vicinity of the side wall part 2 of a cabin body 1. Further, a cushion rubber 22 for urging the door body 11 to the A side end part of the cabin body 1 in the case where the door body 11 is fixed in a perfectly opened state by a locking device is installed on the inner surface in the vicinity of the A side end part of the door body 11 through a bracket 24. Accordingly, the door body 11 in the perfectly closed or opened state in surely fixed, and chattering can be prevented.
Patent JP-S60116947-A (JP)
Title: Drive device
Inventor: FUNATSU KAZUYUKI
IPC: F16H57/12
Filed: 1983-11-28
Abstract: PURPOSE:To allow highly precise positioning by giving proper backlash during the operation and removing the backlash during the stoppage. CONSTITUTION:When a drive motor 12 is stopped, a worm gear 15 and a gear 7 are stopped, and a solenoid magnet 18 is deenergized. The worm gear 15 is pushed by the gear 7 via the action of a spring 17 to eliminate backlash, and a positioning state is attained. Immediately before the drive motor 12 starts rotating, the solenoid magnet 18 is energized, a sway body 8 is swayed, and backlash is generated between tooth surfaces of the worm gear 15 and gear 7. This backlash quantity can be changed via the fitting adjustment of a lever 16. The drive can be smoothly performed with a smallcapacity motor because the rotation is started with proper backlash being generated.
Patent JP-S6283837-A (JP)
Inventor: OMORI HATSUTARO
IPC: A01K89/01
Filed: 1985-10-09
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-H0873087-A (JP)
Title: Chain guiding path for chain transmission device consisting of roller chain in printing machine
Inventor: YURUGEN BUENTSUERU
IPC: B65G21/22
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To use individual structural parts for a chain guide passage by drastically damping vibration in a joint of the chain guide passage and reducing complicated and various parts. SOLUTION: An approximately projecting surface-shaped end surface 7 and a recessed surface-shaped end surface 8 close to the projecting surface-shaped end surface are arranged as a transition joint 10 between mutually adjacent two structural parts 9.
Patent JP-S6467998-A (JP)
Title: Press fitting pin connector hitting device
Inventor: KOMATSUBARA YASUYUKI
IPC: H05K13/04
Filed: 1987-09-09
Abstract: PURPOSE:To accurately hit a press fitting pin connector by detecting the through hole position of a substrate by an optical sensor, and correcting a positional error at the time of hitting the connector. CONSTITUTION:A substrate position sensing mechanism is composed of a light source 33 provided fixedly at a hitting head 1, a lens 34, a lens 34' secured to a substrate supporter under a substrate 16, and quadrant optical sensors 3. The source 33 irradiates a light through the lens 34 to the through hole of the substrate 16, the sensor 3 photodetects the light via the through hole and the lens 34' to detect the displacement of the position of the through hole, and applies the displacement of the position to the controller of an XY table 2. Thus, the displacement of the through hole is corrected.
Patent JP-H05114735-A (JP)
Title: Mos type semiconductor device
Inventor: MAKINO TAKAMI
IPC: H01L27/12
Filed: 1991-09-04
Abstract: PURPOSE:To restrain the fluctuation in characteristics by power supply voltage and operating frequency for displaying the steep ON/OFF characteristics in relation to the title MOS type semiconductor device formed on an SOI substrate. CONSTITUTION:The title MOS type semiconductor device is composed of first and second MOSFETs. The first MOSFET comprises a first source region 4 formed on an insulated semiconductor layer to be an active region, a first channel formation region 6, a first drain region 8 and a first gate electrode 10, wherein the first channel formation region 6 on the sidewall part of this insular semiconductor layer is formed as the second source region adjacently to at least one out of the first source region 4 and the first drain region 8 on this sidewall part. In the second MOSFET the region 3 of the opposite conductivity type to those of the source region 4 and the first drain region 8 is used as the second drain region, and the second gate electrode 11 is arranged between the source region 6 and the second drain region 3 through the intermediary of an insulating film.
Patent JP-S59115555-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIMURA SHIYOUICHI
IPC: H01L21/8244
Filed: 1982-12-22
Abstract: PURPOSE:To enhance the integration of a semiconductor integrated circuit by opening holes at an insulating film when forming a transistor having a thin Si film on one or more layers as a constituent and a wiring part on the insulating film formed on the surface of an Si wafer, and contacting part of the thin film with the wafer, thereby performing the role of partial wirings for the wafer itself. CONSTITUTION:The first and second thin Si films 1, 2 are accumulated on an Si wafer 5 through insulating films, and a source region, a drain region and a gate region of a transistor are formed by using the films. Then, when aluminum wirings are connected thereto, the aluminum wirings, to which the prescribed voltage is applied, are omitted, a hole 6 is opened at the insulating film to contact part of the thin Si film with the wafer 5, and the wafer 5 is operated as a role of wirings. In this manner, the number of the aluminum wirings is reduced, thereby enhancing the integration and improving the yield.
Patent JP-2000055879-A (JP)
Title: Isoelectric focusing apparatus
Inventor: TANAKA HIROSHI
IPC: G01N21/64
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To correctly automatically identify a pH of sample components. SOLUTION: A plurality of kinds of marker samples are separated. A separation state is detected by a light-detecting means 2 without moving a zone and stored in a detection signal-storing part 4. A pH gradient function f(x) is calculated on the basis of a detection point and an isoelectric point of each marker sample by a pH gradient function-operating part 6 and stored in a pH gradient function-storing part 12. The plurality of kinds of marker samples together with a sample are separated, and a separation state is detected by the light- detecting means 2 and stored in the detection signal-storing part 4. The pH gradient function f(x) in the pH gradient function-storing part 12 is moved in parallel or extended/shrunken on the basis of a detection position and an isoelectric point of the marker samples of the second analysis data, whereby a pH gradient function g(x) is obtained.  A pH of a separated sample component is determined from the pH gradient function g(x) and the second analysis data by a sample component-identifying part 10.
Patent JP-2001049462-A (JP)
Title: Metal coating method
Inventor: TAKAHASHI SUSUMU
IPC: B05D3/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating the surface of iron, copper or the alloys thereof with metal. SOLUTION: The powder of metal for coating of nickel, copper, manganese, iron, chromium, silicon, tin, zinc, aluminum or the alloys thereof is added with a binder and a solvent to form into a pasty shape, the pasty powder is applied on the desired surface of substrate metal of iron, copper or the alloys thereof, which is thereafter dried, and the substrate metal in which the metal for coating is dried and formed into the surface in this way is thereafter heated in an inert protecting atmosphere.
Patent JP-S60116415-A (JP)
Title: Coating composition for inside of die
Inventor: TANABE SHINGO
IPC: B29K105/06
Filed: 1983-11-30
Abstract: PURPOSE:To obtain one liquid type coating composition, for inside of die which has excellent adhesive properties with SMC and BMC base materials and adhesive properties with paints used for the coating of the titled composition and conceals a surface defect, such as voids, sink marks in an FRP molded shape. CONSTITUTION:SMC or BMC or the like is put into a molding die and heated and pressed, and cured sufficiently, the die is opened slightly, and a coating composition is injected, and pressed and heated again. Consequently, the coating composition is extended on the surface of a base material, and the coating composition is cured. Said coating composition contains epoxy denatured polyester having not less than 1.8 double bonds in the average, vinyl ester polyurethane, an alpha,beta-unsaturated monomer, such as styrene, vinyl toluene, methyl methacrylate, etc. can inorganic fillers, such as calcium carbonate, clay, talc, hollow ceramics, etc.
Patent JP-S6467627-A (JP)
Title: Pipeline control system
Inventor: MATSUNOSHITA FUMIO
IPC: G06F9/38
Filed: 1987-09-09
Abstract: PURPOSE:To shorten the machine cycle and to perform the pipeline processing at a high speed by interlocking a 1st flow in a pipeline process with no direct use of an STV signal and bypassing a 2nd flow to the 1st flow when an instruction extracting exception is detected. CONSTITUTION:In case of an SS (storage-and-storage) type instruction, a 1st flow is interlocked to a state following a state D by one or more states and also preceding a state E regardless of an instruction buffer valid signal (STV signal). Then the interlock of the 1st flow is released by the STV signal when an instruction extracting exception is detected after execution of a 2nd flow. Thus the 2nd flow is bypassed to the state E of the 1st flow or to a state preceding the state E. Thus it is possible to shorten the machine cycle and to perform the pipeline processing at a high speed.
Patent JP-H0677281-A (JP)
Title: Bump forming method
Inventor: WAI SHINICHI
IPC: H01L21/60
Filed: 1992-08-24
Abstract: PURPOSE:To enable a bump metal of high density to be formed high in accuracy on an insulating film dispensing with a finishing heat treatment where the bump metal is adjusted in shape and without using a Cu foil. CONSTITUTION:A bump forming method is composed of a first process (a) where a polyimide film 1 not coated with a copper foil is prepared, a second process (b) where a bump hole 3 pattern is bored in the polyimide film 1 in an He gas atmosphere by an excimer layer beam, a third process (C) where Q reflecting plate 5 is provided to the underside of the processed film 1 provided with bump holes 3, and the polyimide film 1 is irradiated with a YAG laser beam from above in an atmosphere to activate the inner circumferential wall 1' of the bump hole 3, and a fourth process (d) where the polyimide film l provided with bump holes whose inner circumferential walls are activated is dipped into an electroless copper plating solution to deposit bump metals 4 making the active points of the activated inner circumferential wall 1' serve as seeds.