baber/WOPTO huggingface dataset:
Patent JP-H0585907-A (JP)
Title: Repellent for rat
Inventor: ARAI YUKIO
IPC: A01N35/02
Filed: 1991-09-26
Abstract: PURPOSE:To provide a rat repellent simply usable and relatively safe which comprises 2-decenal having a specific smell containing a strong fat smell as a main ingredient. CONSTITUTION:A rat repellent contains as a main ingredient 2-decenal which is a natural aldehyde compound contained in the leaves and stem of an edible smelling plant Coriandrum sutivum L. belonging to the Umbelliferae Coriandrum. The 2-decenal is a liquid and may be added as such, but the 2-decenal is preferably emulsified with a surfactant, if necessary, mixed with an antioxidant and an antiseptic, added to and dispersed in the gelled substrate of a high polymeric material, and subsequently molded into a solid agent. The solid agent can slowly release the 2-decenal over a long period and keep the rat-repelling effect. The 2-decenal may be solubilized with a surfactant or microcapsuled.
Patent JP-H06129328-A (JP)
Title: Constant residual pressure valve for fuel injection pump
Inventor: NAGANUMA TAKAO
IPC: F02M59/46
Filed: 1992-10-15
Abstract: PURPOSE:To prevent film lubrication failure between a ball seat having a ball valve retaining portion and a ball valve so as to prevent abrasion and breakage by disposing a proper number of grooves each of which is open at both ends to the outer edge of the ball valve retaining portion with the opening area of both ends differing from each other. CONSTITUTION:A delivery valve 12 has a valve element 14 adapted to block a delivery fuel passage and energized by an outer spring 18 in the direction in which it is seated on a valve seat 20 mounted on the delivery side of a fuel injection pump. A constant residual pressure valve 10 is enclosed in the return fuel passage 16 of the valve element 14. The constant residual pressure valve 10 has a ball valve 28 energized by an inner spring 46 toward the valve seat portion 24 of a snapper valve 22 and held against the ball valve retaining portion 32 of a ball seat 30. In this case, a proper number of channels 34, 36, each of which is open at both ends to the outer edge portion of the ball valve retaining portion 32 with the opening areas of both ends differing from each other, are disposed in the ball valve retaining portion 32. Film lubiraction failure between the ball valve 28 and the ball seat 30 is thus prevented.
Patent JP-H06129372-A (JP)
Title: Screw compressor
Inventor: INOUE TAKASHI
IPC: F04C18/16
Filed: 1992-10-15
Abstract: PURPOSE:To make the whole structure of screw compressor in a small size while seizure at the time of starting is prevented, by furnishing a seal part whereby a high pressure end part chamber fitted ineriorly with a high pressure side bearing is separated from the high pressure part of a rotor, and opening in this seal part a high pressure passage comunicating with the high pressure compression chamber of the rotor. CONSTITUTION:The pressure of a high pressure compression chamber 24 in a position just before opening at the discharge port is a compressive whict is determined by the capacity of a rotor 4, being higher than the pressure of the discharge chamber 17 even at the time of starting. Therefore, a high pressure passage 25 is opened at the compression chamber 24, and the pressuure therein is applied to the seal part 12 by opening a solenoid valve 26, and thereby the rotor 4 is pressed to the low pressure side against the thrust load to the high pressure side by a thrust bearing 10. The pressing can prevent the high pressure side end of the rotor 4 from touching the end face of a bearing cylinder 20 which should cause seizure. Therefore, the high pressure side bearing 11 can be embodied as one radial bearing and one thrust bearing to permit lessening the axial direction dimension accordingly, which enables making the whole structure small. The solenoid valve 26 is started by a timer to be closed after a certain period of time.
Patent JP-H01119821-A (JP)
Title: Voice registering and reproducing device
Inventor: AOKI GOICHI
IPC: G10L13/00
Filed: 1987-11-04
Abstract: PURPOSE:To improve the work efficiency on a work desk by collecting a microphone and a loudspeaker provided on a compact computer to one device. CONSTITUTION:The microphone 2 and the loudspeaker 1 are collected to one device. As for the microphone 2 used for inputting a voice by the compact computer, and the loudspeaker 3 for outputting the voice, it will suffice that a person for executing an operation can receive an audible sound and a spoken voice. Therefore, by collecting the compact microphone 2 and the compact loudspeaker 3 onto a keyboard 13, integrating them into a part of a CRT, or integrating them into a mouse, the dimension of the whole computer becomes small. Especially, when they are integrated into the mouse, even a low voice can be brought to voice input by drawing the mouse to the mouth.
Patent JP-H1099011-A (JP)
Title: Production of baked confectionery
Inventor: KASHIWAGI SHOJI
IPC: A23G3/50
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain baked confectioneries such as biscuits, cookies, tarts, etc., which are crispy and show excellent smooth texture in the mouth by compounding a specified proportion of modified starch into flour. SOLUTION: The source material for baked confectioneries consists of (A) 95 to 50 pts.wt. of flour and (B) 5 to 50 pts.wt. of modified starch selected from a starch treated with sodium hypochlorite, acetylated starch with 0.01 to 0.04 substitution rate and crosslinked starch with 4 to 15 swelling rate. The mixing ratio of the components (A) and (B) is preferably controlled to (90 to 70):(10 to 30). To produce hard baked confectioneries, a starch treated with sodium hypochlorite or acetylated starch with 0.01 to 0.04 substitution rate is preferably used as the component (B). To produce soft baked confectioneries, a crosslinked starch with 4 to 15 swelling rate is preferably used as the component (B). The starch treated with sodium hypochlorite is preferably controlled to have 10 to 80% viscosity of the viscosity of the original starch.
Patent JP-H09120825-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: KUSUMOTO YASUYUKI
IPC: H01M10/0568
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To enhance the preserving characteristics of a battery by including a specific ester in a non-aqueous electrolyte, and suppressing the decomposition of the electrolyte when the battery is stored. SOLUTION: A nonaqueous electrolyte battery is composed of a positive electrode, a negative electrode containing lithium as active material, and a nonaqueous electrolyte. When both esteras or one ester of boronic acid and borinic acid in an amount of 0.01-20.0wt.% is added to the nonaqueous electrolyte, the esters react with the lithium so that a god quality film is formed, and decomposition of the electrolyte is suppressed. As a result, the battery becomes a nonaqueous electrolyte one with its enhanced preserving characteristics.
Patent JP-H03138683-A (JP)
Title: Cleaning device
Inventor: ISHIGURO YASUYUKI
IPC: G03G21/00
Filed: 1989-10-24
Abstract: PURPOSE:To obtain a stable and high cleaning effect by providing a conductive brush being in contact with the surface of a photosensitive drum on the upstream side of a blade being in press-contact with the surface of the photosensitive drum and applying a bias potential of polarity opposite to the cathode of the photosensitive drum surface to the conductive brush. CONSTITUTION:The conductive brush 41 is in contact with the surface of the photosensitive drum 20. A bias means applies the bias potential opposite to the cathode of the surface of the photosensitive drum 20 to the conductive brush 41. Consequently, the contact of the conductive brush destaticizes the surface of the photosensitive drum 20, whereby its surface potential drops. Thus, toner electrically attaching to the photosensitive drum is easy to separate, and is efficiently and surely cleaned out by the blade.
Patent JP-S61150845-A (JP)
Title: Seat cushion installing construction
Inventor: KONDO NOBUAKI
IPC: B60N2/90
Filed: 1984-12-25
Abstract: PURPOSE:To install a seat cushion smoothly and rapidly by fitting a clip body over a U-shaped leg part on the bottom face of a seat cushion and engagingly stopping the elastic hook member of said clip body on the bottom face of the periphery of the assembling hole of a body floor. CONSTITUTION:A U-shaped leg part 11 is provided projecting from the bottom face 1a of a seat cushion 1. A clip body 12 is fitted over the leg part 11 to cover its circumference from sides, and an elastic hook member 15 is molded in an integrated form with the bent part 12b of the clip body 12 via a hinge 14. The hook member 15 is inclinedly erected with respect to the clip body 12 and an operating handle part is horizontally extended from its free end part. On the other hand, an assembling hole 7 in which the clip body 12 fitted over the leg part 11 can be loosely inserted, is provided in a portion corresponding to the clip body 12 of a body floor 6, and a flange 7a is suspended from the edge part of the assembling hole 7.
Patent JP-H02125151-A (JP)
Title: Screw feeder
Inventor: IIJIMA SOTARO
IPC: B23Q5/56
Filed: 1988-11-02
Abstract: PURPOSE:To eliminate backlash and transmit the rotary motion with high precision by providing rotatively exciting springs so that receiving members screwed on screw bars and having outer threads in the opposite direction to the screw bars are moved near nut members. CONSTITUTION:Receiving members 7a and 7b having outer threads 6a and 6b are brought into contact with end faces in opposite directions of a pair of nut members 4a and 4b having outer screws 3a and 3b in the opposite direction to a screw bar 2 and screwed on the screw bar 2 via rolling elements 13 and also screwed on the inner threads 8 of a screw tube member 9. One end of coil springs 10a and 10b is fitted to the screw tube member 9, the other end is fitted to the receiving members 7a and 7b respectively, and the coil springs 10a and 10b rotatively excite the receiving members 7a and 7b so that they are moved near the nut members 4a and 4b side. The backlash due to the abrasion between members brought into contact with each other is prevented, and the rotary motion can be converted into the linear motion with high precision.
Patent JP-H1191498-A (JP)
Title: Vehicular air bag device
Inventor: HOSODA KOJI
IPC: B60R21/16
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air bag device which can suitably unfold an air bag by adding a change in colliding acceleration of an occupant by a difference in a road surface gradient and a converging condition of colliding acceleration of a vehicle, by inputting a signal from a road surface gradient detecting means to detect a gradient of a traveling road surface, and changing at least one of an unfolding threshold value of the air bag or unfolding pressure of the air bag according to a road surface gradient. SOLUTION: In a vehicular air bag device to veriably control an unfolding condition of an air bag according to a prescribed condition, the device has a road surface gradient detecting means S1 to detect a gradient of a traveling road surface and changing means S5, S6, S9 and S10 to change at least one of an unfolding threshold value α of the air bag or unfolding pressure of the air bag according to a road surface gradient by inputting a signal from the road surface gradient detecting means S1.
Patent JP-2000107943-A (JP)
Title: Wire electronic discharge machining electrode line
Inventor: SANO SADAO
IPC: B23H7/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite electrode line inexpensive, and more excellent in electric discharge machining performance than a heavy metallic line such as a tungsten line and the like as a fine and accurate machining electrode line for wire discharge machining. SOLUTION: A piano wire made out of material containing more than 0.4 wt.% carbon by percentage, is made to be a core wire 1, copper (Cu) 2 and zinc (Zn) 3 both of which are substantially uniform in thickness, are sheathed in order over the outer circumference of the core wire 1 so as to be finished up to the outer diameter in cross section of less than 0.10 mm as an electrode line, and the covering thickness of Cu is more than the thickness enabling the covering of Zn 3 to be formed, but less than 5 μm wherein the covering thickness of Zn 3 shall be more than 0.5 μm, but less than 3.0 μm.
Patent JP-S63131113-A (JP)
Title: Focus detector
Inventor: KUSAKA YOSUKE
IPC: G03B3/00
Filed: 1986-11-21
Abstract: PURPOSE:To optimize the spectral distribution of luminous flux for focus detection to the focus detection, to lower focus detection limit brightness, and to enable auxiliary light focus detection by switching filters which have different spectral characteristics on a focus detection optical path. CONSTITUTION:A central processing means 11 sends a switching command for a filter 15 to a switching means 14 to put a filter 15A on the optical path of a focus detection optical system, and an image sensor is controlled to input arithmetic data from a sensor output, thereby obtaining information regarding the focus adjustment state of a photography optical system 21. When subject brightness is larger than a specific value B1, a counter N1 is set to zero and when the value of the counter N1 is larger than a specific value N2, a processing means 11 commands a switching means to switch the filter 15A to a filter 15B, thereby inserting the filter 15A into the optical path of the focus detection optical system. The filters 15A and 15B differ in spectral transmissivity characteristics.
Patent JP-H01122006-A (JP)
Title: Magnetic head
Inventor: INAGOYA OSAMU
IPC: G11B5/127
Filed: 1987-11-05
Abstract: PURPOSE:To remove a trouble at the time of the travel of a head medium by constituting a medium opposing surface of base substance, metallic magnetic material and ceramic filled by using a thin film forming technique such as evaporation or sputtering. CONSTITUTION:The medium opposing surface is filled with the ceramic 3 by using the thin film forming technique instead of traditional glass, and the two cores 1a, 1b are jointed by providing grooves at a winding window part and back core part, and inserting a glass rod into said grooves and melting it, and a magnetic head with good medium traveling is obtained. The mixture of MgO, MnO, NiO, SiO2, Al2O3, ZnO, etc., is used as the ceramic. Crystalline alloy such as 'Permalloy(R)' or 'Sendust(R)' or amorphous alloy such as cobalt- based alloy is used as a high permeability and high saturation magnetic flux density material to form a magnetic layer 2, and the ceramic 3 is formed on it by using the thin film forming technique, and its surface is ground so that the track width portion is exposed.
Patent JP-H08119279-A (JP)
Title: Paper pallet
Inventor: SASAKI KOUICHI
IPC: B65D19/34
Filed: 1994-10-18
Abstract: PURPOSE: To enable change of insertion direction of forks and provide good usability and easily carry out transfer works, by providing an insertion space allowing insertion of the fork to the crossing direction against the insertion space, in a paper girder member. CONSTITUTION: When forks F, F are inserted in a space 20, 20 allowing insertion of the forks of the crossing direction against the insertion space 8, 8, in the case that the forks F, F can not insert in the insertion space 8, 8, bodies 40, 40 allowing the insertion are pressed and transferred. Thereby, the forks F, F can be inserted in the position of bodies 40, 40 allowing the insertion. Accordingly, pallets can be handled even if the forks F, F are not inserted in the insertion space 8, 8. And hence, it has good usability and transferring works can be easily carried out.
Patent JP-H01121166-A (JP)
Title: Noncontact grinding attachment
Inventor: KUSAO MIKI
IPC: B24B37/16
Filed: 1987-11-04
Abstract: PURPOSE:To get rid of any variation of dynamic pressure in a fluid at the time of reworking a small groove of a spiral disk and dispense with the rework of a large groove by forming depth of the large groove in the spiral disk, in such a considerably deep one that adds each thickness of the spiral plate and a grid disk and height of a space part of a stepped disk. CONSTITUTION:Depth of a large groove 23 being situated in an intermediate part of an adjacent spiral line 22 in a spiral disk 1 made up of winding a strip slender tin plate in a coil form is formed in such a considerably deep one that adds each thickness of the spiral disk 1 and a grid disk 2, and an space part of a stepped disk 3 forming stairs 15 with an incline being heightened toward the circumference in a range unreached to the circumference from a central opening 14. In consequence, even if a small groove 24 formed on top of the spiral disk 1 is reworked, this small groove 24 and the large groove 23 are held and size of dynamic pressure generated by an abrasive fluid flowing at high speed is not almost varied, therefore the large groove 23 is no longer required for reworking so that service life of a tine surface plate 4 is prolongable. Simultaneously with this, buoyancy given to a workpiece for a long period of time is keepable constant.
Patent JP-H07250244-A (JP)
Title: Image forming device
Inventor: ARAI KAZUHIKO
IPC: H04N1/407
Filed: 1994-10-19
Abstract: PURPOSE:To improve the reproduciveness of dots or fine parallel lines at a low density part, to improve the environmental stability of gradation/color reproduction and to prevent the reproduction of low-density fine lines from being degraded. CONSTITUTION:Concerning the image forcing device provided with a pulse width modulating means for conducting the pulse width modulation of an image density signal and an image forming means for forming an image according to the outputted pulse width modulated signal, this device is provided with over two image density signal converting means 45 and 46, which are provided with different characteristics, to be cyclically operated corresponding to multi- level image density signals arranged in the main scanning direction, one image density converting means is provided with characteristics for turning the output of the image density signal to the low density part to '0' or an image density signal within a certain range not to actualize any image and further, the device is provided with correcting means 43 and 44 for correcting respective image density signals into a value decided by prescribed arithmetic with one adjacent image density signal at least.
Patent JP-S61155080-A (JP)
Inventor: ENOKI SHIGENAGA
IPC: B62K25/28
Filed: 1984-12-26
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-S62131390-A (JP)
Inventor: DENISU GOKANA
IPC: G06V30/10
Filed: 1986-11-25
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-H03139734-A (JP)
Title: Information processor
Inventor: TSUTSUMI YASUYUKI
IPC: G06F11/14
Filed: 1989-10-26
Abstract: PURPOSE:To re-execute an instruction execution procedure by re-executing an instruction on condition that a storage means does not display update when a hardware fault is detected during the execution of the instruction execution procedure. CONSTITUTION:When an instruction for updating the hardware area of a main storage device is executed during the processing of the instruction execution procedure, a flip-flop 2 holds 1 without being reset and when an instruction for updating a hardware register is executed, the flip-flop 2 holds 1 without being reset. If, however, an instruction for updating the software area of the main storage device is executed during the processing of the instruction execution procedure, the flip-flop 2 is reset to 0 and when an instruction for updating a general register is executed, the flip-flop 2 is reset to '0'. Consequently, the instruction execution procedure is re-executed from its head instruction in case of a hardware fault occurring before the software area or general register of the main storage device is updated even during the execution of the instruction execution procedure of the hardware area.
Patent JP-S62138540-A (JP)
Title: Electrically-conductive elastomer composition
Inventor: IWASE HIDEHIRO
IPC: C08K7/04
Filed: 1985-12-13
Abstract: PURPOSE:The titled composition suitable for electronic apparatus, having improved electrical conductivity and rubber elasticity characteristics, obtained by blending a thermoplastic elastomer with a specific amount of an electrically- conductive filler of long fibers. CONSTITUTION:A thermoplastic elastomer (e.g., polyolefin elastomer, urethane elastomer, etc.,) is blended with 10-50wt% electrically-conductive filler (e.g., stainless steel fibers, aluminum fibers, etc.,) of short fibers. Or the surface of bundled electrically-conductive filler of long fibers is coated with the thermoplastic elastomer and pelletized to give master pellets, which are blended with natural pellets comprising the termoplastic elastomer in a ratio to give 10-50wt% of the filler.
Patent JP-H05119157-A (JP)
Title: X-ray detector
Inventor: ADACHI SUSUMU
IPC: G01T1/17
Filed: 1991-10-25
Abstract: PURPOSE:To prevent influence by switching noise by driving a digital circuit part by a synchronization signal from outside and driving a potential-voltage converter only while the digital circuit part is not driven. CONSTITUTION:An output of a potential outputting type detector 1 is input to a potential-voltage converter 2, and the output is led to a voltage comparator 3. Reference voltage Vref for discriminating from noise is set in the comparator 3, and when the output from the converter 2 exceeds this level, a logic level pulse signal is output to be introduced to a counter 4 to be counted. A synchronization clock phi is inputted from outside into the converter 2, the comparator 3 and the counter 4, by which operation of each of these circuits is regulated. That is, while the converter 2 performs conversion and holding operations, the comparator 3 and the counter 4 being a digital circuit part do not operate. Therefore during conversion and holding operations, a signal to cause noise is not generated from the digital circuit part.
Patent JP-S61158009-A (JP)
Title: Control device for magnetic tape
Inventor: HAGA TADASHI
IPC: G11B27/22
Filed: 1984-12-28
Abstract: PURPOSE:To permit the exact change-over of tracks by counting the number of the data blocks processed in a forward direction and the number of the data blocks processed in a backward direction respectively by addition and subtraction on the same data track. CONSTITUTION:A block recognizing circuit 5 detects the data block and an error detecting circuit 4 does not detect an error in the stage of reproducing the data track in the forward direction. Namely, a block counter circuit 7 adds '1' to the number of blocks when the data block is not divided. Said number is not added as the number of blocks with respect to a recognition burst 23 and a burst 24 for automatic gain control. Such process is executed by opening the gate of the circuit 7 when the value counting the tacho pulses from an optical tachometer 13 is above the prescribed value. A zero block detecting circuit 8 which makes subtraction reverse detects the zero of the number of blocks and moves the tape until a marker 21 for detecting the terminal end comes to the position of a read-out head 1.