baber/WOPTO huggingface dataset:
Patent JP-H02257070-A (JP)
Title: Frequency detecting circuit
Inventor: SERIKAWA ATSUO
IPC: G01R23/10
Filed: 1989-03-30
Abstract: PURPOSE:To prevent unstability of a decision result caused from minute variation of a signal by setting a range to decide whether the frequency of a clock signal to be measured is out of the allowable range or not, to be wider than the range to decide whether the frequency is within the allowable range. CONSTITUTION:A measured value (q) for the frequency of the clock signal (a) to be measured is outputted by measurement means 100 and whether the value (q) is put within the 1st standard range is decided by the 1st decision means 200. Also, whether the value (q) is put within the 2nd standard range which is wider than the 1st standard range, is decided by the 2nd decision means 300. Then, after the decision by switching means 400 that the value (q) is put within the allowable range in the 1st standard range, the decision of that the value (q) is out of the allowable range is made in the 2nd allowable range. Consequently, even if the frequency of the signal (a) is minutely varied around a lower or upper limit of the 1st standard range, unstable condition of the decision result to be occurred thereby is prevented.
Patent JP-S58197133-A (JP)
Title: Discharging apparatus of coal storage tank
Inventor: YAMAMOTO YOSHIO
IPC: B65G65/48
Filed: 1982-05-12
Abstract: PURPOSE:To allow coal to be discharged uniformly and successively from the lower part thereof, by arranging a conveyor equipped with coal scraping-up blades to a coal outflow port situated between the circumferential wall and the bottom surface of a storage tank thereby breaking the angle of repose of the coal in the tank by the scraping-up blades. CONSTITUTION:A discharge outlet 9 is situated in the center of the bottom G' of the tank 1 and the outflow port 7 is situated at the circumferential section thereof. The coal situated at the central part is delivered from the discharge outlet 9 through central rotating vanes 10 onto the conveyor 14. On the other hand when a box type conveyor 17 is run the coal situated at the peripheral section is scraped up onto a conveyor 19 between a regulating plate 8' and the bottom G' by the scraping-up blades 23 and is delivered out by the conveyor 19. As the coal adjacent the outflow port 7 is allowed fall down, its angle of repose is broken on discharging guides 6, 16, and the coal is allowed to flow from the bottom part thereof to the outflow port 7.
Patent JP-H11281673-A (JP)
Title: Test head for circuit board inspection equipment
Inventor: SAIDA KATSUTOSHI
IPC: G01R1/067
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To inspect/replace any one of a contact pin and a coil spring easily while holding the other. SOLUTION: The test head comprises a conductive contact pin 1, and a conductive coil spring 2 for urging the contact pin 1 in the axial direction toward an object to be inspected. The test head further comprises a pin block 5, a spring block 6 and a back face block 7 stacked while being fastened separably, and an insulating block 4 approaching/receding to/from the object in the axial direction of the contact pin 1. The pin block 5 has holes 50, 52, 54 for holding the contact pin 1 slidingly in the axial direction or insertably/drawably only from the side corresponding to the spring block 6. The spring block 6 has a hole 60 for containing the coil spring 2 insertably/drawably only from the side corresponding to the back face block 7.
Patent JP-H11274241-A (JP)
Title: Producing method for semiconductor device
Inventor: HONMA FUTOSHI
IPC: H01L21/60
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To attain improvement in the throughput of mounting by simultaneously making uniform the gold bump heights of a semiconductor chip and forming a resin layer for fixture onto a circuit board in wafer state. SOLUTION: An electrode 23 with projection is formed on a pad 21 in a chip area 22 of a wafer 20 while using a metal wire, a resin layer 24A is formed so as to completely cover the electrode 23 with projection, a gold bump 27 having a gold bump exposure surface 26 and a resin layer 24B are formed by grinding the resin layer 24A, and a semiconductor chip 10 is completed by dividing the wafer 20. The semiconductor chip 10 is held by a bonding tool 30, the gold bump 27 and an electrode 41 on a circuit board 40 are thermocompressed while mutually facing, the gold bump 27 and the electrode 41 are connected by an alloy layer, and the semiconductor chip 10 and the circuit board 40 are adhered by hardening the resin layer 24B.  Thus, since the height of the gold bump 27 is made uniform and the resin layer 24B is formed simultaneously in the wafer state, the semiconductor device can be produced with high throughput.
Patent JP-S62235145-A (JP)
Title: Sheet feed device
Inventor: WADA MASAAKI
IPC: B65H3/52
Filed: 1986-04-07
Abstract: PURPOSE:To minimize the possibility of influence of thicknesses of sheets during sheet separation, in a sheet feed device such as an automatic original feed device or the like for a copying machine, by alternately arranging feed and separating rollers in a noncontacting condition. CONSTITUTION:An original Q is nipped between feed and separating rollers 253, 265 in a noncontact condition. Further, the thus nipped original is conveyed by the feed roller 253 while another original following the original Q is expelled, that is, primary separation is effected. The original Q having been primarily separated is subjected to secondary separation by means of feed and separating rollers 257, 269. Since the feed roller 253 and the separating roller 265 are not make in contact with each other, they may easily nap an original irrespective of its thickness. Further, the overlapping amount between the rollers 253 and 265 is set such that they does not give any curl to the original and a thin original is bent into a corrugated form to have high firmness. Accordingly, an original may be easily napped between the rollers 257, 269.
Patent JP-H10274115-A (JP)
Title: Intake manifold made of resin
Inventor: KINO HITOSHI
IPC: F02M35/104
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an intake manifold made of resin to be excellent in heat insulation ability and noise preventing ability and facilitate manufacture. SOLUTION: An intake manifold made of resin comprises a manifold member 1 consisting of partition plates 12 and 13 forming a surge tank, and a plurality of intake pipes 11 fixed at the partition plates and opened to one surface of the partition plate and extending from the other surface side; and an intake manifold cover 3 integrally wrapping the peripheral end parts of the partition plates 12 and 13, and forming surge tanks on the opening side of the partition plates and forming and covering a space part 21a to separate a plurality of intake pipes 11 from each other at a given distance on the other surface side of the partition plates 12 and 13, and welding and integrally forming a pair of synthetic resin molded products 21 and 22 in a shape to be divided into two sections in a direction in which the surge tank and the manifold member 1 are extended.  In this case, the surge tank and the space part are simultaneously formed, and reduction of parts and simplification of a manufacturing process are achieved.
Patent JP-S58197915-A (JP)
Title: Method for suppressing noise
Inventor: AKITA KIMIO
IPC: H03K5/1252
Filed: 1982-05-14
Abstract: PURPOSE:To suppress noises without reducing the total quantity of transfer per unit time, by connecting plural noise suppressing devices in series and changing noise suppressing time in each noise suppressing device to suppress noises. CONSTITUTION:A control signal ER from an interface bus is suppressed of its noises by a noise suppressing device 2 in an I/O device 6. At the suppression of noises, a short noise which can be detected only once by sampling timing from a sampling timing generating device 2 is removed. A signal ERSP having suppressed noises is suppressed again of its noises by a noise suppressing device 4.
Patent JP-H11235702-A (JP)
Title: Board for architecture
Inventor: YAMAMOTO TAKESHI
IPC: B27D1/04
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient strength even when a board for architecture is used for a position to which a load is applied by preventing expansion and shrinkage caused by fluctuation in a moisture content by a method wherein a decorative surface layer is formed on a front surface of a substrate, and a reinforcing material having a moisture-proof performance is stuck to a rear surface of the substrate to specify a thickness and a bending strength of a reinforcing material and a bending Young's modulus of the whole. SOLUTION: A decorative surface layer 3 is formed on a front surface of a substrate 1, and a resin sheet 2 wherein a moisture-proof performance is provided, its thickness is 0.45-5 mm, and its bending strength is 8-22 kgf/mm<2> is stuck as a reinforcing material to a rear surface of the substrate 1. Thereby, a moisture from the substrate rear surface side is prevented from absorption, expansion and shrinkage caused by fluctuation in a moisture content can be prevented, and further strength such as bending strength, bending pliability, etc., which are provided individually to the substrate 1 can be improved. Therefore, though a woody board excepting a plywood is used as the substrate 1, the equal strength as that of the plywood can be obtained by the same thickness.  Further by making a bending Young's modulus of the whole 35,000 kgf/cm<2> or over, even though used at a position to which a load is applied like that for a single upper flooring material, a sufficient strength can be obtained.
Patent JP-S60226410-A (JP)
Title: Production of crystalline chromosilicate
Inventor: ISHIDA HIROSHI
IPC: C01B37/08
Filed: 1984-04-23
Abstract: PURPOSE:To produce the titled compound useful as a catalyst in preparing various compounds in high purity and uniform particule size, by the presence of a specific amine compound in the reaction system. CONSTITUTION:A silica supply substance, e.g. colloidal silica or aqueous solution of sodium silicate, chromium supply substance, e.g. Cr2(SO4)3 or Cr2O3, aluminum supply substance, e.g. alumina powder or Al2(SO4)3, alkali metal supply substance, e.g. NaOH or NaCl, and water are present with 1,8-diamino-4-aminomethyloctane and subjected to a reaction to produce crystalline chromsilicate of high purity and uniform particle size. The resultant inorganic crystalline material is used as a catalyst for e.g. production of hydrocarbons from methanol, alkylation reaction, isomerization reaction, cracking reaction, polymerization reaction, etc. and adsorbent for, e.g. adsorbing and separating isomers of aromatic compounds, etc.
Patent JP-S576903-A (JP)
Title: Sequence controller
Inventor: SHIRAKAWA HIROSHI
IPC: G05B19/05
Filed: 1980-06-16
Abstract: PURPOSE:To carry out both the assembly and execution of a sequence program by means of a comparatively small-sized computer, by providing a memory region where a limited symbol is decoded as a name and then registered. CONSTITUTION:Whether an assembly language expresses a name or not is decided for each address of a source program. In the case of a name, an address of the name is registered at the position corresponding to the address of the source program in the region 1. Then the assembly language is converted into a machine word to be stored at a prescribed position. In case when the assembly language is a branch instruction, whether the instruction is registered in the region 1 or not is checked. If the instruction is not registered in the region 1, an address where the instruction exists is stored in the region 2 along with the number of the name. After a conversion of the source program, the address of the name is added out of the contents of the regions 2.
Patent JP-2000271260-A (JP)
Title: Golf glove
Inventor: KOBAYASHI KAZUHIKO
IPC: A63B71/14
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a golf glove that helps hold weakly a grip side part until just before impact and hold strongly the grip part just before impact. SOLUTION: The glove body 1 of a golf glove has a grip side part 2 and the rear side part 4, and many protrusions 10 are formed in the inside surface of the grip side part 2 contacting directly at least one finger. The protrusions 10 are formed of a crosslinked rubber or a synthetic rubber. The distance between the tips of adjacent protrusions 10 is 2 mm or more. The protrusions 10 are formed on at least the portion of the inside surface of the grip side part 2 that touches fingers.
Patent JP-H11256686-A (JP)
Title: Framework structure of wooden building
Inventor: TSUJI TAKATOSHI
IPC: E04B1/26
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To conduct framework operation on a wooden-building field simply by anyone efficiently, and to obtain a stable framework state of high strength. SOLUTION: A pair of upper and lower connecting boards 13, 14 are engaged under an orthogonal state in a plan view on the vertical center line of a column A, the hooking-pin receiving recessed notches 17, 18 of a horizontal member B and fixing-pin receiving through-holes 19, 20 are formed at left-right both end sections or one end section projected from the column A, and dropping recessed grooves 21 notched at the joint end sections of the horizontal member B are dropped to the projecting end sections of each connecting board 13, 14. Horizontal hook pins 23 buried in the horizontal member B are dropped and hooked into the hooking-pin receiving recessed notches 17, 18 as well as the horizontal member B is assembled and unified to each connecting board 13, 14 by fixing pins press-fitted to the fixing-pin receiving through-holes 19, 20.
Patent JP-S61239403-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKATANI AKIHIRO
IPC: G11B5/02
Filed: 1985-04-16
Abstract: PURPOSE:To prevent the noises of the reproduced sound signals which are produced in an FM system in a post-recording mode, by using the 1st and 2nd means to suppress the noises of the sound signals produced in a post-recording mode by a PCM system and reproduced by the FM system. CONSTITUTION:In a PCM post-recording mode the PCM recording signal (g) is supplied to a switch circuit 3 from a recording system circuit 2 for PCM system sound signals and then sent to rotary magnetic heads 11 and 12 through recording amplifier circuits 4-1 and 4-2. Here switch circuits 5 and 6 and 7 and 8 are controlled by control signals (c) and (d) respectively. Then a switch circuit 19 mutes the area of a PCM crosstalk part where noises are produced by the control signal 5. Thus can eliminate the unplesant noises. The FM system voice output signal 2 obtained from a sound signal terminal 20 is turned into a discontinuous sound signal for each field. However the content of the sound signal can be understood satisfactorily. Furthermore these sound signals are very easy to hear compared with the reproduced signals (i) since no noise is included.
Patent JP-H09245161-A (JP)
Title: Image forming device
Inventor: TOJO HIROYUKI
IPC: G06T3/20
Filed: 1996-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device accurately composing an image of beautiful finish. SOLUTION: The device is provided with an image memory 6, a memory data managing part 4 in which an arranging coordinate, an image size, the inclination of a memory with respect to the image and the memory address of image data are written, and a comparing data processing and managing part 5 consisting of a part detecting edge data by correcting the inclination of an inputted image and a part preparing various comparing data from edge data. Then image data in a composing part is compared in not less than two pieces of different image data and parts which can be combined is judged, moved and rotated to compose.
Patent JP-S61238400-A (JP)
Title: Dehydration of organic sludge
Inventor: HAGIWARA HIROYUKI
IPC: C02F11/14
Filed: 1985-04-16
Abstract: PURPOSE:To stably perform dehydration treatment, by adding 0.1-5wt% of a suspended substance of sodium alginate to org. sludge and further adding a cationic polymer flocculant thereto before dehydration. CONSTITUTION:0.5-5wt% of the suspended substance in org. sludge of sodium alginate is added to org. sludge under stirring and a cationic polymer flocculant is further added to said sludge to perform uniform mixing under rapid stirring and, thereafter, the resulting mixture is stirred at a slow speed to form floc. The formed floc is supplied to a dehydrator such as a centrifugal dehydrator or a screw press to be dehydrated.
Patent JP-S566138-A (JP)
Title: Oil recovery method of oil circulation part of hydraulic testing device
Inventor: UNO HIROSHI
IPC: G01N3/10
Filed: 1979-06-28
Abstract: PURPOSE: To eliminate the need to use a special pump by making use of negative pressure generated according to the velocity of flow of a return pipe to a tank.  
     CONSTITUTION: To large-diameter part 4a of return pipe 4 from servo valve 1a to tank 2, piping 5 smaller in diameter than the part 4a is connected and its tip part is also connected to the piston bearing part, etc., of actuator 1. As a result, pressure oil is supplied through pump 3 from oil tank 2 to servo valve 1a to generate negative pressure inside piping 5 according to the velocity of oil in return pipe 4, and oil leaking from bearing part 6 is sucked with the negative pressure to recover the oil in tank 2. The oil is therefore collected in the simple method neither by using a special pump nor by exerting a bad influence upon the performance even if air is mixed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62237536-A (JP)
Title: Electronic computer
Inventor: KONISHI HIDETOSHI
IPC: G06F11/22
Filed: 1986-04-08
Abstract: PURPOSE:To extract and separate a trouble position during operation without stopping the maintenance and operation of an electronic computer by adding a diagnosis processor and a diagnosis memory to be used as constitutional elements for a constitutional control device. CONSTITUTION:The diagnosis processor 14 writes a main storage device diagnosing program from an external storage device 10 or 11 in the diagnosis memory 15 through an external storage control device 8 or 9. Writing in the diagnosis memory 15 is executed only at the start of diagnosis operation based upon a maintenance system. The diagnosis processor 14 executes a main storage device diagnosis program stored in the memory 15 to diagnose a main storage device 3 and extracts a circuit group to be the factor of memory parity error generation. In self-diagnosis at the time of restart operation, a memory parity error in the main storage device 3 is not extracted, and when the restart operation is started during the period that the main storage device 3 is continuously built in an operation system after restart, the main storage device is separated from the operation system independently of the result of self-diagnosis.
Patent JP-S62236259-A (JP)
Title: Image recording and reproducing device
Inventor: TAMURA TOMOAKI
IPC: H04N1/21
Filed: 1986-04-07
Abstract: PURPOSE:To improve the operability, to execute the hue adjustment, to execute the trimming and to reproduce and watch the image recorded at that place by integrating an image pickup means, a recording and reproducing means and an image displaying means to display, as an optical image, the output signal of the image pickup means and the reproducing output of the recording and reproducing means. CONSTITUTION:After a floppy disk 1 is inserted into a disk holder 2 and stored into a recording and reproducing device 8, recording and reproducing to the floppy disk 1 are executed. The image of a film 7 on a film folder 4 obtained by an image pickup element 12 is supplied through an image signal processing circuit 13 to a liquid crystal display 18 and the recording and reproducing device 8 and can be monitored prior to the recording to the recording and reproducing device 8. At the time of the monitoring, by operating an operating dial 16, the light quantity of a light source 9, the focus adjustment of an image forming optical part 11, the adjustment of a diaphragm and the change of a magnification are executed, the hue, the focus and the magnification ratio are adjusted and by adjusting the inserting position of the film holder 4, trimming is executed. Here, a part of the light flux of the light source 9 is also used as the back light of the liquid crystal display 18 as well.
Patent JP-S63245339-A (JP)
Title: Piping and wiring device for automatic pallet changeable work clamp jig
Inventor: TAKEHARA KOJI
IPC: B23Q3/06
Filed: 1987-03-31
Abstract: PURPOSE:To aim at improvement in safety, by installing two bendable link type arms between fulcrum shafts on a work clamping jig top face, and clamping a hydraulic hose, an air hose and a cable to these arms, in the case of an automaric pallet changer. CONSTITUTION:An automatic pallet changer sets up an automatic pallet changer body 10 in front of a machine tool 5, changing pallets 13A and 13B on a table 8. Here, two bendable link type arms 26A and 26B are installed between a column 32 being installed in a turning center position on the portal frame body 24 fixed to an anchor block 11 of the APC body 10 and work clamping jigs 27A and 27B provided with a hydraulic type automatic work clamper, and a hydraulic hose 45, an air hose 45 and a cable 43 are clamped to these arms, whereby hydraulic pressure, pressure air and electricity are fed to these jigs 27A and 27B all the time. Thus, there are no troublesome movements of hose and cable by pallet travel and, what is more, safety at the time of unmanned operation is enhanced.
Patent JP-H03281801-A (JP)
Title: Kerb block installation method by laser follow-up control system and device thereof
Inventor: TAKASU MOTOYUKI
IPC: E01C19/52
Filed: 1990-03-30
Abstract: PURPOSE:To promote work efficiency by providing a movable base machine, actuator, means to follow the standard laser beam so as to fit in with the center of a sensor and means to emit the beam. CONSTITUTION:A large number of kerb blocks B are arranged on a pallet 3 of a movable base machine 1, and the standard laser beam R is emitted in parallel with an installation position of the blocks B from a laser transit 5. After that, the machine 1 is run along the edge of a constructional road, a horizontal guide 2a of an actuator 2 is rotated, the blocks B are held by a holding section 2d, and the machine is moved to a specific position. Then, the beam R is projected in the range of light reception of a sensor 4, and when the actuator 2 is finely operated to fit the beam R to the central point of the sensor 4, it is stopped to install the kerb blocks B to an accurate position. According to the constitution, work efficiency can be promoted.
Patent JP-H08243498-A (JP)
Title: Method for treating waste fluorescent tube and apparatus therefor
Inventor: KAMEGAWA MASAYASU
IPC: B07B7/01
Filed: 1995-03-14
Abstract: PURPOSE: To treat a waste fluorescent tube without discharging a mercury bonded powder to the outside. CONSTITUTION: A waste fluorescent tube is ground in a crushing part 12 to become a mercury bonded powder, small diameter crushed pieces, large diameter crushed pieces and tube end metal fittings. The mercury bonded powder and the like are carried to a fine mesh classifying cylinder 20 by a screw conveyor 32 and the mercury bonded powder and the small diameter crushed pieces pass through the small diameter perforations 44 of the fine mesh classifying cylinder 20 to be guided to the upper part of a flow-down passage 54 and exceed the respective weirs 62 of the flow-down passage 54 while receive compressed air from an air nozzle 64. The mercury bonded powder is separated from the small diameter crushed pieces by this compressed air to be whirled up and sucked from a suction port 98.