baber/WOPTO huggingface dataset:
Patent JP-H0593761-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKAYA NORIFUMI
IPC: H01L21/822
Filed: 1991-10-02
Abstract: PURPOSE:To obtain a semiconductor integrated circuit which achieves controlling property of a circuit block with one test terminal only. CONSTITUTION:A selection means 4 is provided between one test terminal 3 and two circuit blocks 1 and 2 to transmit a normal rotation signal and an inversion signal of an output signal of the circuit block 1 at the front stage selectively to the circuit block 2 at the rear stage. When an input signal of the circuit block 2 is to be inverted to test the circuit block 2. the test terminal 3 is turned to a low level. Moreover, the input signal of the circuit block 2 can be turned back simply by turning the test terminal 3 to a high level. In other words, the control of the input signal of the circuit block 2 at the rear stage can be done easily without operating the circuit block 1 at the front stage.
Patent JP-H09106178-A (JP)
Title: Long-life follow-up type doctor blade
Inventor: PIITAA UORESU BURATSUKEN
IPC: G03G15/08
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To keep electric continuity to the contact area of a developing roller long and to restrain the formation of wedge by toner in a space formed with the developing roller to the minimum. SOLUTION: This doctor blade is equipped with a follow-up type laminate 4 having a resin coating film backing layer 4a and a conductive layer 4b obtained by filling resin adhesive with the abrasive particles of silicon carbide and conductive carbon black. The laminated 4 is supported by a bar 2 made of aluminum and having a wall 2b extended downward. In the case of using the doctor blade, the laminate 4 is bent at the end of the wall to the lower side of the supporting bar 2 but goes straight to the developing roller 7, so that the formation of wedge at a place where the laminate 4 comes in contact with the developing roller 7 is avoided. The conductive layer 4b keeps the conductivity even when it is worn away in the midst of use, and the toner is prevented from being accumulated in a nip in the midst of use because the formation of wedge is avoided.  Combined with both of them, the long-term effectivity and the useful operability of the doctor blade are realized.
Patent JP-S61135301-A (JP)
Title: Controller for electric rail car
Inventor: AMIKURA SEIKI
IPC: B60L7/12
Filed: 1984-12-05
Abstract: PURPOSE:To smoothly switch by temporarily dropping a brake pattern voltage when switching a contactor from parallel connection to series connection during regenerative brake controlling. CONSTITUTION:A contactor 5-1 for parallel connection is closed during regenerative brake controlling. When a separately-excited field current becomes maximum, a contactor 10 for series connection is closed. Thus, a brake pattern voltage is branched through auxiliary contacts 5-1a1, 10-a2 is branched to a discharge resistor 10 to drop the pattern voltage. When the auxiliary contact 10-b of the contact 10 is opened, the coils 5-1a, 5-2a of the contact for the parallel connection are deenergized. Thus, the auxiliary contact 5-1a1 is opened, and the output voltage of a brake pattern output device 19 is returned to the original value.
Patent JP-2000089351-A (JP)
Title: Instant film pack and camera
Inventor: KATAYAMA SEIYA
IPC: G03B17/52
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an instant film pack and a camera excellent in the properness of recycling, and the flatness and the ejection of an instant film unit. SOLUTION: A light shielding member covering the apertures 57 and 58 of a back cover 53 constituting the case of the film pack 25 is constituted of a fixing sheet 54 formed of plastic having compatibility with polystyrene like a soft sheet whose thickness is 0.3 to 0.45 mm and partially fixed in the back cover 53, and a pressing plate 55 formed of the same material like an elastic plate whose thickness is 0.5 to 1.0 mm and partially fixed on the sheet 54; and the plate 55 is pressed by the pushing-up member of the camera and the film unit 14 is uniformly pushed up.
Patent JP-S61142119-A (JP)
Inventor: WATASE ZENJIRO
IPC: B65B27/10
Filed: 1984-12-05
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-H07108438-A (JP)
Title: Working interference check method by computer and composing method of working interference evasion program
Inventor: OCHI OSAMU
IPC: B23K26/38
Filed: 1993-10-13
Abstract: PURPOSE:To provide a working interference check method by a computer and the composing method of a working interference evasion program which can do without conducting working interference check by means of the repetition of working and teaching by means of a machine main body. CONSTITUTION:Workpiece shapes A, B, C in a state in which scraps (a), (b), (c)... generated by cutting-off at respective cutting-off processes (1), (2), (3)... are removed, are sought by means of a computer, and working interference check at the next process is conducted by these workpiece shapes.
Patent JP-2000078353-A (JP)
Title: Image read method and device and storage medium
Inventor: TAKAHASHI TADASHI
IPC: H04N1/04
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an image read method and device, capable of easily performing gain/offset adjustment at a high speed without degrading images, and to provide a storage medium storing a control program capable of smoothly controlling the image reader. SOLUTION: In this image read method, image data read from a CCD linear sensor 101 are adjusted in an amplifier(AMP) 103 and a CP circuit 104 by a certain fixed value, the adjusted analog data are converted into digital data of N+α bits in an A/D converter 105. It is controlled made by a CPU 107, so as to adjust the dynamic range of the converted digital data into N bits in digital automatic gain control(AGC)/offset 106.
Patent JP-2000073381-A (JP)
Title: Exposed type fixed column base in steel steel-structured building, installation structure thereof, and its construction method
Inventor: SUGIMOTO FUMIYOSHI
IPC: E02D27/01
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy and the working efficiency at site, and to reduce the cost by forming an exposed type fixed column base to be a precast concrete columnar base integrated with an anchor bolt manufactured in a shop. SOLUTION: An exposed type fixed column base 1 is formed by forming a precast concrete in a columnar shape, projecting a reinforcing bar 2 for joining an underground beam on a joining side surface of the underground beam, and projecting an anchor bolt piercing in the vertical direction from a lower surface.  In addition, a pedestal for regulating the dimension which is provided with an upper plate part 7 for inserting the anchor bolt and formed in a box-shape by a gap provided on the side surface is installed on a lower end of the exposed type fixed column base 1, the anchor bolt 3 is inserted in an anchor bolt insertion hole to fix the exposed type fixed column base 1, a base concrete 12 is placed in the pedestal part for regulating the dimension, a steel column 8 is fixed to an upper end of the exposed type fixed column base 1 by the anchor bolt 3, and the underground beam is joined and fixed by the reinforcing bar 2 of the exposed type fixed column base 1.
Patent JP-2000074855-A (JP)
Title: Device for inspecting liquid amount using x-ray
Inventor: SHIBUYA KAZUHIKO
IPC: G01N23/10
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for inspecting liquid amount using an X-ray having a means capable of printing the valve number of a filling machine on an insufficient liquid amount container, utilizing rejection action for the container. SOLUTION: A first solenoid valve 26 is opened in a regular direction (α direction)based on a pulse signal received by an air valve 28 of a rejecter 3, and compressed air of a tank unit 31 flows into a right chamber partitioned by a ring 25 inside an air cylinder 29 through a tube 32. The right chamber is inflated by the compressed air, the ring 25 and a shaft 24 move to a left direction in a figure by a prescribed amount, a pad 22 and rubber 23 fixed in a tip of the shaft 24 moves at the same time to the left direction in the figure, valve numbers 6 of a filling machine 1 are aligned on assigned positions in ascending order of the number, and are added one by one according to a command of an operation circuit 11 to set the valve numbers of the filling machine.  A guide bar 21 is pushed out to a left direction to print the valve number 6 of the filling machine 1 on an insufficient liquid amount container 9.
Patent JP-H0896313-A (JP)
Title: Magnetic data reader
Inventor: YUASA YOSHIYUKI
IPC: G11B5/09
Filed: 1994-09-26
Abstract: PURPOSE: To enable a magnetic data reader to read out data even when noise exists by equipping a readout means for reading out data recorded on a magnetic recording medium making a comparison between a detected signal and a generated 2nd-order envelope. CONSTITUTION: When a magnetic card C is inserted into a magnetic card processor, and a magnetic head H is slid, an analog signal of an output waveform corresponding to data recorded on the card C as shown by (1) in the figure is obtained, and this signal is converted into a digital signal by an A/D converting circuit 10 and stored in a memory of a CPU 11. Then, upper and lower peak values are extracted out of the data, and a 1st-order envelope is generated by connecting up these peak values as shown by (2) in the figure. Then, the 2nd-order envelope (3) is generated by multiplying the (2) by a fixed value, e.g. 0.8. This (3) has a characteristic feature of varying to follow a variation in its output level even when the variation is largely made by noise, etc., and always exactly grasping a flux change. Consequently, the reliability of the magnetic card processor when the card C is set in the processor can be enhanced.
Patent JP-H06108639-A (JP)
Title: Lining sheet for concrete form and manufacture thereof
Inventor: YOSHIKAWA TATSUO
IPC: B32B5/24
Filed: 1992-09-25
Abstract: PURPOSE:To suppress outflow of a concrete component by a method wherein a synthetic resin film layer is laminated on a water permeable sheet layer and a number of water pass small holes each having a return are formed in the synthetic resin film layer. CONSTITUTION:A synthetic resin film layer 2 is laminated on a water permeable sheet layer 3 of synthetic fibers and regeneration fibers. A card cloth roll is brought into a contact with the laminate from the water permeable sheet layer 3 to form water-pass small holes 5 in the synthetic resin film layer 2. A return 4 is held by the water pass small hole 5 and the fibers of the water permeable sheet layer 3 are present deep on the inner surface of the water pass small hole 5 to suppress squeeze of the return 4 by the pressure of concrete. Thus, air bubbles and surplus water in concrete are absorbed by the water permeable sheet layer to discharge the air bubbles and the surplus water.
Patent JP-H1099112-A (JP)
Title: Walking stick
Inventor: WATANABE MUNEAKI
IPC: A45B1/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a stick as a walking assistant, by which the fatigue of the wrist can be reduced for weak old or sick person. SOLUTION: A position of the center of gravity A of a stick 12 is close to a grip by more than 70% from a point of the ferrule 4, so that the moment of inertia is remarkably reduced in comparison with that of a conventional stick, when the stick is shaked around the grip 3 as a fulcrum. Thereby the fatigue of the wrist can be reduced even when a person uses the stick 1 for a long time. As a means for realizing the stick, a rod part 2 of the stick 1 is manufactured by a filament winding method while using the carbon fiber and epoxy resin as the material. The total weight of the stick 1 is preferably not more than 150g.
Patent JP-2001081074-A (JP)
Title: Production of arylpyridine derivative
Inventor: MIYAURA NORIO
IPC: C07D213/127
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To produce an arylpyridine derivative useful as an intermediate for medicines and agrochemicals by reacting a specific chloropyridine derivative with specified arylboronic acids and/or a specific arylboronic acid anhydride in the presence of a polymer-supported palladium catalyst and a base in a mixed solvent of an organic solvent with water. SOLUTION: One mol of a chloropyridine derivative represented by formula I (R1 is H, a 1-6C alkyl or the like) is reacted with arylboronic acids represented by formula II (R2 is H, a 1-6C alkyl or the like; Y is OH, a 1-6C alkoxy or the like) in an amount of preferably 1-1.3 mol and/or an arylboronic acid anhydride represented by formula III in an amount of preferably 0.33-0.43 mol in the presence of a polymer-supported palladium catalyst prepared from dichloro(1,5-cyclooctadiene)palladium and polystyrene-methyldiphenylphosphine and a base in a mixed solvent of an organic solvent in an amount of preferably 50-3,000 pts.wt. based on 100 pts.wt. of the compound represented by formula I with water in an amount of preferably 5-1,500 pts.wt. based on 100 pts.wt.  of the compound represented by formula I at 60-100 deg.C for 2-24 h to thereby produce the objective compound represented by formula IV.
Patent JP-H02103101-A (JP)
Title: Circular saw
Inventor: FUNAHASHI KIYOTAKA
IPC: B23D61/02
Filed: 1988-10-12
Abstract: PURPOSE:To improve working environment by reducing vibration noises due to the racing of a circular saw and the cutting and shaving of a processed material by providing a large number of sawteeth to the peripheral edge part of a circular plate formed from a multilayer material plate, which is formed by integrating both surface layers composed of steel plates and a center layer composed of a metal plate of a different nature such as a copper, aluminum or stainless steel plate by forming means, and soldering cutting chips to said sawteeth. CONSTITUTION:A multilayer material plate 1 is formed by integrating both surface layers composed of steel plates 2, 2a and a center layer composed of a cupreous plate based on copper by forging means. When a circular plate 5 is set to phi 305.00 mm, the thickness of the multilayer material plate 1 is set to 2.80 mm and the thickness of the cupreous plate 3 is set to 0.30-0.37 mm and the other thickness is constituted of the steel plates 2, 2a having the same thickness. The cupreous plate 3 of the center layer can be substituted with an aluminum plate, a stainless steel plate or other metal plate of a different nature and, as the multilayer material plate 1, one formed by constituting both surface layers of the steel plates 2, 2a and interposing a polymer material layer or viscoelastic polymer material layer 4 as the center layer to integrally bond all of the layers can be used. The multilayer material plate 1 is formed into a circular plate to provide a large number of sawteeth 6 to the peripheral edge part of the plate 5 and slits (a) are further provided thereto and known cutting chips 7 are soldered to the sawteeth 6.
Patent JP-H0597917-A (JP)
Title: Water-soluble polyvinyl acetal resin and ink composition for marking pen
Inventor: MIYAKE YOSHITAKA
IPC: C09D11/17
Filed: 1991-10-03
Abstract: PURPOSE:To obtain the subject resin having excellent dispersibility of inorganic materials and organic materials, flexibility, etc., and giving an ink composition for erasable marking pen having high stability to keep excellent writing performance with the lapse of time by acetalizing a specific modified PVA under specific condition. CONSTITUTION:A modified PVA containing 0.01-5mol% of a unit containing a hydrophilic group selected from COOM, SO3M, OSO3M, PO(OM)2, group of formula I (R is alkyl; M is H, Li, etc.), tertiary amine group, quaternary ammonium salt group and betaine residue and having a polymerization degree of 200-3,500 and a saponification degree of 75-99.8mol% is acetalized with acetaldehyde and/or butyraldehyde under a condition satisfying the formula II [A is acetalization degree (%); B is butyralization degree (%); A>=0; B>=0]. The modified PVA is preferably produced by performing the addition polymerization of a monosubstituted ethylene having the above hydrophilic group in the polymerization of polyvinyl acetate and hydrolyzing the product.
Patent JP-H08120292-A (JP)
Title: Apparatus for extracting oil component from hiba
Inventor: KUDOU SECHIO
IPC: B01D11/02
Filed: 1994-10-21
Abstract: PURPOSE: To facilitate the work of taking out the raw material to thereby improve the workability and the efficiency of material treatment. CONSTITUTION: An apparatus for extraction an oil component of Hiba (false arborvitae) from raw material H, such as saw dust of Hiba, by heating it with steam to extract the oil with steam, which is provided with a machine frame 1; a container 5 which has an entry and exit port 8 of the material H, contains the material H charged thereinto, is supported in such a manner that it is tiltable relatively to the frame 1, and can cause the material H to fall down through the port 8 when tilted; a lid 9 which covers the port 8 to tightly close the container 5; a steam-blowing port 30 for blowing steam into the container 5; a steam discharge port 36 for discharging from the container 5; a container- supporting mechanism 10 for supporting the container 5 tiltably relatively to the frame 1; and a driving mechanism for driving the container 5.  In taking the residual material out of the container 5, the material falls down merely by opening the lid and tilting the container 5, thus facilitating the takeout work.
Patent JP-H06100232-A (JP)
Title: Copying device
Inventor: IWASE RYUTARO
IPC: B65H39/11
Filed: 1992-09-25
Abstract: PURPOSE:To provide a copying device having the capability of re-feeding non- sorted copies to a sorter, and easily performing a sorting work for the copies. CONSTITUTION:This copying device is equipped with feed means 82 and 9 for taking in sheets placed on the delivery section 8 of a sorter 2 and feeding the sheets into a sort section 2, and a control means for controlling the fed sheets in such a way as sorted into the sort section 2.
Patent JP-H1192209-A (JP)
Title: Production of inorganic molded form
Inventor: NOZAKI ZENJI
IPC: C04B41/72
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic molded form suppressed in efflorescence formation by either exposing a hardened form derived from an inorganic composition comprising SiO2 -Al2 O3 -based powder, an alkali metal silicate and water to hot water at a specific temperature, exposing the hardened form to an acidic aqueous solution, or grinding and removing the surface layer of the hardened form to improve the surface tackiness by short-time treatment. SOLUTION: This inorganic molded form is obtained by either treating a hardened form derived from an inorganic composition comprising SiO2 -Al2 O3 -based powder in a weight ratio SiO2 /Al2 O3 of (1:9) to (9:1) (>=50 wt.% in total), an alkali metal silicate and water with hot water at a temp. of 70-100 deg.C for 10-60 min, treating the hardened form with an acidic aqueous solution of pH 0-2 for 0.5-60 s (wherein the acid to be used is an inorganic acid such as sulfuric or hydrochloric acid), or grinding the surface layer of the hardened form (using sand paper or blasting, the thickness of the surface layer to be ground being >=0.005 μm);  wherein the hardened form 3 is obtained by packing a mold 2 with the inorganic slurry composition 1 followed by hardening under heating, and the hardened form 3 withdrawn from the mold 2 is, for example, immersed in hot water 4 at 70-100 deg.C for 10-60 min, and then dried to obtain the objective molded form 5.
Patent JP-H0568426-A (JP)
Title: Control device of section of combine harvester
Inventor: KAWAMURA YOSHIHIRO
IPC: A01F12/32
Filed: 1991-09-09
Abstract: PURPOSE:To prevent deterioration of selection accuracy of grain, damage of grain and discharge loss of grain out of machine in rotation of a combine har vester. CONSTITUTION:An amount of grain leaked in an automatic thresher 1 is controlled by a mesh clogging plate 42 to adjust divergence of a chaff sieve 23 and a swing sieve 41 which is arranged below a second threshing cylinder 3 and has a regulated swinging angle. When reduction in a feed amount of grain culm resulting from rotation of combine harvester, etc., is detected by a sensor, a control means 77 closes the swing sieve 41 and the mesh clogging plate 42 after elapse of a fixed time and returns them to given open amounts after elapse of given time.
Patent JP-S63110859-A (JP)
Title: Remote maintenance system for exchange
Inventor: WATANABE YOICHI
IPC: H04M3/26
Filed: 1986-10-28
Abstract: PURPOSE:To improve the mobility of a maintenance by informing a bit of exchange maintenance information by a voice to a push button dial telephone set, which is used by an exchange maintenance worker as its subscriber, and making the maintenance worker receive a bit of transmitted remote control information by operating a push button, and perform a maintenance operation. CONSTITUTION:When the alarm, etc., of the exchange occurs, a voice synthesizing device 1 calls out automatically the telephone set 4, which is previously registered and is used by the exchange maintenance worker as the subscriber, through a channels 5, and informs the bit of maintenance information by a voice. On the receiving of the bit of maintenance information, the maintenance worker sends a special number dial from the telephone set 4, and after a connection to a remote test controlling device 3, he performs a push button operation and sends a remote control command to the exchange. The device 3 starts the specified device of a maintenance testing device group 2, and executes the necessary maintenance operation. Thus, the mobility of the maintenance can be improved and a labor saving is achieved.
Patent JP-H0889652-A (JP)
Title: Vibration control device for game island
Inventor: FUKUSHIMA NOBUO
IPC: A63F7/02
Filed: 1994-09-28
Abstract: PURPOSE: To effectively prevent the transmission of a vibration from a game ball storage device or the like to a game island by separating the device and a game ball collection circuit from the island and laying a vibrationproofing material between the island and the device or the circuit. CONSTITUTION: Rows of a plurality of game machine 8 are arrayed in parallel at a game island, and this island is provided with a game ball storage device 1a. Furthermore, the device 1a and a game ball collection circuit 2 are separated from the island, and a waterproofing material 11 is laid among the rear lower sections of the machines 8, the collection circuit 2 and the device 1a in a continuous or an interrupted condition. As a result, vibrations, even if generated due to 'out' balls discharged from each machine 8 and a large amount of balls stored in the device 1a and rolling in a tank, are absorbed by the waterproofing material 11 and not transmitted to the game machines 8, thereby keeping players free from feeling displeasure.