baber/WOPTO huggingface dataset:
Patent JP-H03288767-A (JP)
Title: Folded paper sheet
Inventor: TAKEDA YOSHIKAZU
IPC: B65H45/04
Filed: 1990-04-03
Abstract: PURPOSE:To shorten the time for forming the A4 size paper sheet from the A2 size paper sheet. CONSTITUTION:A cut part 4 is formed at the center part on one-side surface of the opened port part 5 of a flat rectangular bag-shaped sheet. The A2 size sheet is inserted until the edge surface in the lengthwise direction contacts the lower part of the folded paper sheet from the opened port part 5 of the folded paper sheet. Then, the upper edge part of the A2 size paper sheet is turned back to this side, having the upper edge parts of the left and right obverse surfaces 2 and 3 of the folded paper sheet as standard. Then, the right part of the A2 size paper sheet is turned to the left side, having the right edge of the left obverse surface 2 of the folded paper sheet as standard. Then, the left edge part of the A2 size paper sheet which is turned to the left side is folded to the right side again, having the right side folding as folding standard. Accordingly, A4 size can be obtained.
Patent JP-S61247518-A (JP)
Title: Drag preventer for part-time four-wheel drive car
Inventor: KODAMA YUKIHIRO
IPC: B60K23/08
Filed: 1985-04-25
Abstract: PURPOSE:To prevent a drag phenomenon from occurring, by controlling tire inflating pressure in each wheel automatically, if turning on a control switch, at the time of sensing the drag phenomenon in a tire, while making each effective diameter of front and rear wheels accord with each other. CONSTITUTION:During car driving in a four-wheel drive state, when a driver becomes aware of a drag phenomenon and turns on a control switch 12, four- wheel drive is selected to two-wheel drive at a control unit 13 when a car is judged to be in a straight drive from output of a steering sensor 10. In addition, revolving speed signals Wf and Wr generated by each of front and rear revolving speed sensors 8 and 9 and compared with each other, and when Wf>Wr is the case, by way of example, air is fed to symmetrical front tires FL and FR from a reservoir tank 7b where air pressure is kept up in a range of the specified value with actuation of a compressor 7a of an air feeder 7 via solenoid valves B-D. With this constitution, front-tire inflating pressure is made relatively higher than rear-tire inflating pressure, setting it down to Wf=Wr like this.
Patent JP-S5215825-A (JP)
Title: Herbicide
Inventor: TAKAHASHI RIYOUHEI
IPC: C07C239/00
Filed: 1975-07-24
Abstract: PURPOSE: A novel herbicide possessing safe and powerful herbicidal actions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08285757-A (JP)
Title: Computation system for many-body problem
Inventor: IKEDA HITOSHI
IPC: G06F19/00
Filed: 1995-04-14
Abstract: PURPOSE: To sustain the computation speed while reducing the memory capacity required for storing the coordinates of a particle when a plurality of computation units are used simultaneously. CONSTITUTION: The computation system for many-body problem comprises an address means 11, a coordinate memory means 13, coordinate data selection means 12, 22, inter-particle distance calculation means 14, 24, i-particle coordinate memory means 15, 25, comparison means 1, 26, cut-off distance memory means 17, 27, particle coordinate memory means 18, 28 within cut-off distance, and address means 19, 29. When a plurality of computers compute the Coulomb force or potential acting between a specific particle and all other particles simultaneously, a coordinate list for a particle existing within an appropriate cut-off distance from some particle is prepared automatically. Based on the list thus prepared, respective computation units compute the van der Waals force or potential acting on some particle simultaneously.
Patent JP-S62245488-A (JP)
Title: Signal amplitude varying device
Inventor: SHIMOMURA NORIO
IPC: G01R15/00
Filed: 1986-04-18
Abstract: PURPOSE:To digitally and accurately display the amplitude, attenuation quantity, and offset voltage of a signal by providing a control circuit which varies in gain logarithmically with a supply current and outputting the signal through an attenuator. CONSTITUTION:An exponent computing element 60 receives a variable control voltage for controlling the value of the supply current which is the output of a current supply circuit 50 through a terminal 88, performs analog exponent arithmetic operation, and outputs the result to a terminal 90. A digital display circuit 14 receives and displays the output of an A/D converter 13. A display signal generator 15 knows the position of the step of the attenuator 12 to generate a digital point and a unit display signal of mV, V, etc., and applies them to the digital display circuit 14. The gain is varied continuously between 1-0.1 by controlling the current supplied to a control circuit and the attenuator attenuates the signal to 1, 1/10, 1/100, 1/1,000, etc., to digitally display the amplitude of the signal and the value of the offset value.
Patent JP-S58217183-A (JP)
Inventor: BURUUSU UORISU
IPC: F26B25/22
Filed: 1983-05-20
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-S60233536-A (JP)
Title: Light transmission type measuring instrument for black smoke density
Inventor: KOJIMA AKIKAZU
IPC: G01N21/59
Filed: 1984-05-04
Abstract: PURPOSE:To eliminate the need for another pipe for zero adjustment and to reduce cost by using commonly one measuring pipe to make measurement of a black smoke density and zero adjustment. CONSTITUTION:The flow of the sampling waste gas to be introduced into the measuring instrument so as to measure the black smoke density is illustrated by black arrows and the flow of clean air by white arrows in the stage of measuring the black smoke density. The gas from an exhaust pipe passes through a stop valve 9 for the flow passage and is introduced into a measuring pipe 1. The light from a light source lamp 7 irradiates a photocell 8 provided in the position facing the lamp. The photocell measures the absorptivity of the light by the waste gas introduced into the pipe in this stage. The clean air is blown onto the surface of the glass 6 in order to prevent clouding of window glass. The waste gas with which the measurement is finished and the clean air are discharged through routes 4a, 4b and a smoke discharge port 5 to the outside.
Patent JP-S63255566-A (JP)
Title: Starter for motorcycle engine
Inventor: MATSUURA HIROAKI
IPC: F16F15/26
Filed: 1987-04-14
Abstract: PURPOSE:To effectively utilize the space and obtain a small-sized engine layout by axially installing an idle gear for transmitting the driving power of a starter motor onto a crankshaft or a one-way clutch onto a balancer shaft. CONSTITUTION:On start, a balancer shaft 9 is driven through an output gear 20, idle gear 21, and a one-way clutch 22 by the drive of a starter motor 19, and the revolution is transmitted to a crankshaft 4 by driving a balancer drive gear 14 from a balancer driven gear 15. After the start, the balancer shaft 9 is driven from the crankshaft 4, and a clutch input gear 23, side gear 21, and the starter motor 19 are separated by the action of the one-way clutch 22. Therefore, the layout around the crankshaft 4 is put in order by constituting a starter system by axially installing the one-way clutch 22 onto the balancer shaft 9, and the space in a crankcase 2 and a transmission case 3 can be reduced, and the increase of dimensions of the case can be prevented.
Patent JP-H09249031-A (JP)
Title: Weather strip
Inventor: UNO SADASHIGE
IPC: B60J5/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent an appearance from being lost due to the generation of wrinkles or recesses on the surface of a contact by protruding a lip inside a vehicle of a hollow sealing part of a weather strip, providing a recess group on the back side of a root part of the lip contacted with a garnish or trim at the tip end thereof, thereby forming a thin thickness. SOLUTION: A mounting base 4a of a weather strip 4 is mounted on a retainer 2, a rip 6 is protruded inside the vehicle of a hollow sealing part 4b elastically contacted with a door glass 5. A thin thickness 8 provided with a recess groove 7 with a width B greater than a thickness t at the rough center part of the lip 6 is formed on the back side of the root part of the lip 6. Consequently, when the tip end of the lip 6 contacts with a garnish 9, the surface of the contact is not excessively bent by means of the thin thickness 8, therefore, the good appearance can be maintained. If the lip 6 is contacted with the trim, the thin thickness 8 of the root part has its adequate rigidity, therefore, the surface of the contact does not recess excessively.
Patent JP-H07290288-A (JP)
Title: Compactor
Inventor: SAKURAI SHOICHI
IPC: E02F7/00
Filed: 1994-04-27
Abstract: PURPOSE:To smooth discharge treatment on narrow site by compacting a large amt. of hydrous waste soil, etc., produced by excavation by using pressurizing and vibrating means. CONSTITUTION:This compactor is provided with a work charging chamber 30 which can be sealed in the upper part by a freely openable and closable cover 36 and a pressurizing means 40 for pressurizing the works charged into its side part. This pressurizing means 40 has a pressurizing chamber 42 which permits traveling to attach and detach to and from the work charging chamber by a first fluid pressure means 44, a back up plate 45 which is disposed at its front surface, a vibrating means 49 which vibrates the work chamber 30 in an axial direction, a push plate 31a which constitutes one side wall of the work charging chamber 30 arranged to face the back up plate 45 and a second fluid pressure means 47 which is so connected as to move the push plate 31a connected to a rod 46 inserted with the back up plate 45 forward and backward over approximately the entire length in the axial direction of the work charging chamber 3. Further, the device has a control means for pressurizing the charged works by the fluid pressure means 44, 47 while vibrating the works by the vibrating means 49.
Patent JP-S61247520-A (JP)
Title: Skid controller for vehicle
Inventor: NAGAOKA MITSURU
IPC: F16D48/02
Filed: 1985-04-25
Abstract: PURPOSE:To prevent unnecessary wheel spin control from being done as well as to make improvements in a driving feeling so better, by measuring a rotational variation trend in driving wheels when a wheel spin is detected at starting, while judging whether the rotational variation trend converges or not. CONSTITUTION:In case of a drive which controls at least one side of an accelerator A and a clutch B and checks the torque imposed on driving wheels C whereby prevents a tire's wheel spin from occurring, a wheel spin detecting part D detecting that whether it is in a wheel spin state or not on the basis of a rotational difference between driving wheels and driven wheels, by way of example, is installed in a controller 15. Also there is provided with a variation trend measuring part F which measures a rotational variation trend in driving wheels C to be detected by a speed sensor E for the specified period of time from a wheel spin occurring point. In addition, there is provided with a wheel spin convergence judging part G which judges of whether the wheel spin state is made to converge with the said rotational variation trend or not, and when judgment is YES, wheel spin control is prohibited.
Patent JP-2000286841-A (JP)
Title: Key delivery means using quantum encryption
Inventor: NANBU YOSHIHIRO
IPC: H04B10/70
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the transmission efficiency and to enhance the detection sensitivity against tapping. SOLUTION: A sender 101 of this key delivery method selects a bit value and a polarization rotation angle θ at random from an optical pulse 103 emitted from a single photon light source 108. The sender 101 uses a modulator 109 and a polarization rotator A1 to sequentially process the optical pulse 103. When the optical pulse 103 reaches a recipient site 104B via a transmission line section 104C, the sender 101 informs a recipient 102 of the value of the polarization rotation angle θ through a classical public channel 105. the recipient 102 rotates a polarization axis of the optical pulse 103 outputted from a delay C by (-θ) by using the polarization rotator A2, uses a light receiving unit B2 consisting of a O-degree system measurement device to measure the polarization axis to generate a receiver side random number table 107.  The sender 101 extracts a test bit from a sender side random number table 106, the recipient 102 extracts the test bit from the receiver side random number table 107 and they collate the test bit by communication them with each other through the classical public channel 105.
Patent JP-H04321060-A (JP)
Title: Image forming device
Inventor: MORITA SHIZUO
IPC: G03G21/00
Filed: 1991-04-22
Abstract: PURPOSE:To prevent the damage and deterioration of a photosensitive surface caused by the sticking and stain of dust and paper powder, etc., by covering the exposure part of the photosentive body at a time except in using. CONSTITUTION:A flexible shielding member 32 which can be moved by winding by a motor m1 and a flat shielding member 36 which can be moved by winding by a motor m2 are separately installed on each opening part facing an image transfer area and an image exposure area on a photosensitive belt 1 which is contained in a color process cartridge 30, and when a power switch for a device, or a copying switch is turned on, the motors m1 and m2 are actuated and the shielding members 32 and 36 are made to retreat from each opening part, and when the switch is turned off, the shielding members 32 and 36 are returned to the shuttering position of each opening part by actuating a return spring 35, or a tension spring 39.
Patent JP-S5614766-A (JP)
Title: Character pattern reader
Inventor: AKIYAMA HIDEO
IPC: G06T1/00
Filed: 1979-07-18
Abstract: PURPOSE:To make it possible to obtain a miniature and highly-reliable unit by arranging a lighting body and photodetector on one surface side of a transparent substrate consisting of a bundle of glass fibers and then by placing an original on the other surface side in contact or closely. CONSTITUTION:Electroluminescence element 6, once applied with an AC electric field, luminesces. Light 9 emitted from element 6 penetrates transparent substrate 8 composed of a bundle of glass fibers to light efficiently character surface 10 of original 2 placed under substrate 8 in contact or closely. Light from the character surface passes through substrate 8 again and is transmitted to an amorphous Si element with efficiency. For example, glass fibers under element 6 are large in the number of apertures to spread the light, and those under element 7 are small in the number of apertures to prevent noises. Consequently, any lens system for lighting and detection is not used, so that a miniature and reliable character pattern reader of simple structure can be obtained.
Patent JP-H08260521-A (JP)
Title: Counter weight
Inventor: KONOMURA YASUSHI
IPC: E02F9/18
Filed: 1995-03-23
Abstract: PURPOSE: To mutually equalize the distances to the lateral farthest points in the rear part of a counter weight provided on the rear part of a revolving body such as hydraulic shovel. CONSTITUTION: In a counter weight 41 mounted on the rear part of a revolving body 11 having a revolving center 12 off-centered from the center of a car body and assembled from a press molded bisymmetric rear surface plate, a front surface plate, an upper surface plate, and a lower surface plate, the front plate, the upper surface plate, and the lower surface plate are formed so that the distances from the rotating center 12 to the lateral farthest points P, W on the rear surface plate are equal to each other. The capacity of the internal space of the counter weight 31 is increased. The rear end part of the revolving body 11 may be partially extended so that the distances from the rotating center 12 to the lateral farthest points on the rear surface plate are equal to each other.
Patent JP-S59216736-A (JP)
Title: Jump seat
Inventor: MARUYAMA EIICHI
IPC: B60N2/90
Filed: 1983-05-23
Abstract: PURPOSE:To aim at effectively using a jump seat by the driver, by storing the seat in a recess in a body panel. CONSTITUTION:A seat back 12 and a seat cusion 11 are stored in a recess 10 formed in a body panel 8. Connecting arms 17 are inserted into guide holes 13 formed in bracket 15 which are mounted on both sides of the recess 10, and are secured to a back frame 12A. The other ends of three connecting arms 17 are rotatably attached to a cushion frame 11A so that the back frame 12A and the cushion frame 11A are coupled together.
Patent JP-H11209297-A (JP)
Title: Hepatic function-improving agent, hepatic function-improving beverage and hepatic function-improving tea, containing extract from malloti cortex
Inventor: KIM HAKU SHAN
IPC: A61K36/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prepare an agent capable of effectively preventing or treating diseases in hepatic functions without any risk or fear of adverse effects or relapse. SOLUTION: This agent for improving hepatic functions is obtained by including an extract from Malloti Cortex (a dried bark of Mallotus japonicus Mueller- Agroviensis) as an active ingredient. The extract from the Malloti Cortex preferably contains 12-18% bergenin. The extract of the Malloti Cortex is prepared by adding 10 pts.wt. distilled water to 1 pt.wt. crude powder of the dried Malloti Cortex, heating and extracting the crude powder of the dried Malloti Cortex on a water bath at a temp. of 90-100 deg.C twice in total for 3 hr at a time, further adding 5 pts.wt. distilled water thereto, heating and extracting the crude powder of the dried Malloti Cortex on the water bath at a temp. of 90-100 deg.C at the third time for 2 hr, then filtering the extraction mixture, vacuum concentrating the resultant filtrate on the water bath and drying the concentrated filtrate.
Patent JP-H09255519-A (JP)
Title: Antibacterial low irritating cosmetic material
Inventor: TERAI SHIN
IPC: A61K8/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic material manifesting an effective antibacterial effect, not only not showing a primary irritation or a sensitization to a skin, but also not giving au uncomfortable feeling such as a piercing pain, an irritat ing feeling and a prickling feeling on using the cosmetic material. SOLUTION: This antibacterial low irritating cosmetic material contains one kind, or two or more kind selected from polyhydric alcohols and alkylethers of the polyhydric alcohols, and ond kind, or two or more kinds selected from extracts of plants having an antibacterial activity to begin with a ginkgo and a low striped bamboo (Sass albo-marginata). Since the antibacterial activity is synergistically enhanced by the simultaneous utilization of 0.01-20.0wt.% one kind or two or more kinds of the plant extracts in a system containing >=5wt.% polyhydryl alcohol and the alkylether of the polyhydryl alcohol, and the irritating property to a skin or an uncomfortable feeling on use can markedly be reduced.
Patent JP-S57205491-A (JP)
Title: Treatment of oil sludge
Inventor: HANDA RIKIYA
IPC: C10L5/48
Filed: 1981-06-12
Abstract: PURPOSE: To effectively utilize oil sludge by mixing the oil sludge with lime, heating and melting the resulting mixt., recovering and utilizing oil separated by difference in specific gravity as a fuel, and incinerating a residue reduced in viscosity and calorific value.  
     CONSTITUTION: Oil sludge and lime are charged to a tank 1, where they are  heated and molten, and transferred to a separator 3, where they are separated  into oil and a residue by difference in specific gravity. The oil is transferred to  an oil tank 6 by a conveyer 8 and the residue to a sludge tank 11 by conveyers  9 and 10. Then the oil in the tank 6 is introduced to an agitation vessel 15 and  after mixed with dry paper sludge, granulated by a granulator 20, and then  utilized as a solid fuel. The sludge in the sludge tank 11 which is reduced in  calorific value by separation of the oil and free from a fear of damaging an incinerater, is supplied to the incinerater 22 and burned. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000282432-A (JP)
Title: Device for preventing fouling by aquatic organism
Inventor: TAKIMOTO TOSHIHIRO
IPC: C02F1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent clinging of aquatic organisms or the like by slowly changing currents flowing through working electrodes without damaging nor deteriorating working electrodes. SOLUTION: Killing of clinging aquatic organisms and separation of the aquatic organisms killed are repeated to prevent aquatic organisms from clinging to an underwater construction. Three or more working electrodes 6-9 are connected to a power supply by use of a two-electrode method and at least one of the working electrodes is always connected to each of positive and negative sides even while the polarities of the working electrodes are being switched. The polarity of each working electrode is switched by means of switches 2-5 at predetermined time intervals so that each working electrode is connected at least once to both the positive and negative sides. These procedures are repeated to prevent aquatic organisms from clinging to the working electrodes.
Patent JP-S60234285-A (JP)
Title: Computer
Inventor: TAJIMA NORIYUKI
IPC: H05K5/02
Filed: 1984-05-07
Abstract: PURPOSE:To load and unload easily an IC pack with no direct touch to an IC by providing a switch which selects and switches a prescribed one of plural circuits set on a circuit substrate in response to the specification of the IC connected to the circuit substrate. CONSTITUTION:Plural circuits which can be selected and switched in response to the specifications of an IC22 are wired on a circuit substrate 14 provided at an IC pack slot 6 of a computer. Then two out of six changeover switches 18 are selected and turned on to perform a switching action. Two actuators are attached to an IC pack 2 according to the specifications of the pack. The switches 18 are automatically switched when the IC22 is connected to an IC connector 16. Therefore, the IC packs different in specification can be easily loaded and unloaded.
Patent JP-H11270639-A (JP)
Title: Loading cam device
Inventor: AZUMA SHUGO
IPC: F16H15/38
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a loading cam device by forming a cam roller for receiving a disk axial load and the adjacent cam roller or an abutment part to be brought into contact with a holder of separate parts. SOLUTION: A loading cam roller device is formed of a cam roller 17 for receiving an axial load to be generated by riding over a cam surface, and a spherical abutment part 19 for abutting on an adjacent cam roller 17 or a holder, and low friction processing such as teflon working is performed to a surface of the abutment part 19. Since the abutment part 19 is formed into the spherical shape, even in the case where the rotating directions of the adjacent cam rollers cross each other, contact at the abutment part 19 is always formed into the point contact, and condition of a low friction part is stabilized, and durability is secured, and while friction due to the centrifugal force of the cam roller 17 is hard to be generated. Efficiency of the loading cam device is thereby improved.
Patent JP-2000279285-A (JP)
Title: Showcase
Inventor: NAKAYAMA KOJI
IPC: A47F3/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a showcase which hardly damages a corner joint. SOLUTION: This showcase has approximately horizontally extending front panels 27 sandwiched between an upper bumper 29 and a lower bumper 31 and connected to the bumpers at approximately right angles to form a corner 33, at which the front panels 27 are interconnected via a corner joint 35. A step filling member 39 is provided in a stepped portion 37 formed between each front panel 27 and the corner joint 35.