baber/WOPTO huggingface dataset:
Patent JP-2001032662-A (JP)
Title: Earth auger
Inventor: ITO SUMIO
IPC: E21B7/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To form a drilled hole vertically to prevent bending in an earth auger for drilling the ground by rotating a spiral rod with a drilling blade body mounted to the tip. SOLUTION: An inclinometer S capable of measuring the inclination in two longitudinal and lateral directions of a spiral rod 6 is provided near a drilling blade body 7 of an earth auger. The spiral rod 6 is formed as a hollow shaft, and an inner shaft 11 elevated integrally with the spiral rod 6 but not rotated is inserted through the interior of the spiral rod 6. The inclinometer S is mounted to the lower end of the inner shaft 11. A gland packing 13 is interposed between the lower end inner peripheral surface of the spiral rod 6 and the outer peripheral surface of the inner shaft 11.
Patent JP-H054328-A (JP)
Title: Device for holding sheet matter on surface of cylindrical barrel
Inventor: IMABAYASHI ARATA
IPC: B41M5/26
Filed: 1991-07-23
Abstract: PURPOSE:To maintain uniform tension all the time in a sheet matter which easily expands and contracts by holding the sheet matter by force of an elastic member and moving a holding tool on a lower side along the direction of circumference of a cylindrical barrel. CONSTITUTION:A sheet receiver 1 is supported by a claw 4 which is axially attached to an end face of a cylindrical barrel 2 at the center thereof by a supporting point 3 at both end parts. An elastic member 7 at the side of the sheet receiver of the claw 4 pushes the sheet receiver 1 to the surface of the barrel 2, so that a sheet matter, for example, a paper held by the surface of the barrel 2 and the sheet receiver 1. An L-shaped claw 9 is fixed to a sheet receiver 8 at a base side of a holding tool on a lower side, arranged rotatably with center at a supporting point 10. A supporting point 12 of a coupling member 14 fixed to both sides of a sheet receiver 11 at a pushing side is common to a hole 12 of the sheet receiver 8 at the base side. The coupling member 14 rotates around the sheet receiver 8 with center at the supporting point 12.
Patent JP-H0371027-A (JP)
Title: Thin-film temperature sensor element
Inventor: ISHIKURA CHIHARU
IPC: G01K7/00
Filed: 1989-08-09
Abstract: PURPOSE:To directly attach a thin-film temp. measuring resistor to the surface of a material to be measured and to accurately measure the surface temp. of the material by using the flat resistor and providing a thin film for the terminal to which an output lead wire is fixed on the opposite surface. CONSTITUTION:The thin-film temp. sensor element 16 consists of a flat thin-film temp. measuring resistor 13 and a thin film 14 for the terminal to which an output lead wire 15 is fixed on the opposite surface. Consequently, the resistor 13 can be closely attached to the surface of a material 7 to be measured, and the surface temp. is measured. Accordingly, the thermal responsiveness of the resistor 13 is improved in this temp. measurement, the surface of the resistor 13 is not exposed to the external air, and the surface temp. of the material is accurately measured.
Patent JP-H0532240-A (JP)
Title: Container positioning device for labeler
Inventor: TERASHITA TAKASHI
IPC: B65C3/16
Filed: 1991-07-23
Abstract: PURPOSE:To perform an assured positioning of a container in order to perform a stable labeling by a labeler. CONSTITUTION:A label is taken out one by one from a magazine by a picker 4, which swings from the side of a conveyor, and delivered to a container 8. This picker is equipped with two arms in parallel, and an arm 40, which is located on the forward side in the advancing direction of the container 8, is equipped with a forward guide member 14, which hits the head of the advancing container and stops this container. An arm 4b, which is located on the rear side in the advancing direction, is equipped with a rear guide member 16, which does not interfere with the container while it is advancing, and approaches the container when the container stops by the forward guide member 14.
Patent JP-H0256380-A (JP)
Title: Quick response automatic control device of aligned string stretch
Inventor: YAMAMOTO TAKESHI
IPC: D02H13/14
Filed: 1988-08-20
Abstract: PURPOSE:To quickly perform adjustment by minutely adjusting speed change in a closed loop manner when the difference of the deviation between the present stretch of each drive shaft and an objective reference stretch and adjusting speed change in an open loop manner based on deviation correction signals when the deviation value mentioned above increases more than specified value. CONSTITUTION:The present stretch signal S1 is output from a stretch setting device 4 to be compared with the reference stretch signal S0 from a stretch setting device 6 by the first comparator 5, and a deviation value signal ¦ S¦ is output. A deviation value signal ¦ S¦ is compared with the standard comparison value C by the second comparator 8, and if the former is smaller than the latter, the contact 11a of a change- over switch 11 is selected, and a speed change command controller 13 outputs a closed loop correction signal cl to minutely adjust the speed change ratio of a stepless speed changer 1. If the signal ¦ S¦ is larger than the comparison value C, the contact 11b of the changeover switch 11 is selected, and the controller 15 outputs an open loop correction signal based on the input of the deviation function correction signal Y from a function signal generator 12 to adjust the speed change ratio of the speed changer 1 to a required speed change ratio.
Patent JP-2000040942-A (JP)
Title: Digital filter
Inventor: OKUNO KEIZO
IPC: H04J13/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To realize, with a simple constitution, a digital filter which is suitably used in a radio communication equipment of spread spectrum communication and which removes unwanted side wave band of a digital signal. SOLUTION: In this digital filter 11 of an FIR-type, an input data conversion circuit 12 samples input data X(n) at a frequency, which is N times as much as the sampling frequency fs, outputs it only for a period which is 1/N of a code interval T and outputs '0' for a remaining period. In the output side, a change-over switch SW changes over output from the take-out tap (g) of real data and interpolation data added in an addition circuit 13 and obtains output data Y(n). Even if input data is a rectangular wave pulse, it turns into a state equivalent to that where an impulse string is inputted, and the impulse response characteristic of a roll-off filter can be used. Tap outputs which turns into the same coefficients are added in adders K1-K6, and the coefficients are multiplied with G1-G6. Thus, a multiplier having the large number of elements can be reduced.
Patent JP-H1049255-A (JP)
Title: Posture for operating keyboard for computer
Inventor: KONDO TAIJIRO
IPC: G06F1/16
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To improve operability by providing a component which enables input in an enlargement stable posture at an operation position. SOLUTION: There are a mouse pad and an arm reset as articles which are placed by the keyboard; and those components are consumables (including special materials) which were not present so far and posture (objective size and physical and logical absoluteness of component and logical dependency on computer) is one of processes for actualizing AI or man-machine interface that a human body (computer users and people all over the world who meet machines) are exploring up to now in terms of operability. Namely, six books which are approximately 130.0mm wide, 190.0mm long, and 20.0mm high, for example, are prepared and placed, one by one, from this side around the keyboard. Then input is done in the enlargement stable posture at an operation position.
Patent JP-H0546381-A (JP)
Title: Data processor
Inventor: INOUE TAKASHI
IPC: G06F9/305
Filed: 1991-08-19
Abstract: PURPOSE:To simplify the interface of a function block connected to an internal bus by simplifying an instruction issued by a CPU for the purpose of an arithmetic processing containing an immediate operation, and also, decreasing the number of wirings of the internal bus for a data transfer. CONSTITUTION:A first holding register 1 for holding data on a first internal bus 101 is connected directly to an ALU, and on the other hand, between a second holding register 2 for holding data on a second internal bus 102, and the ALU 4, an immediate generating circuit 3 to which a control command 5 is given from a CPU 6 is interposed. The immediate generating circuit 3 gives one of immediate data generated by itself and the data held by a second holding register 2 to the ALU 4 in accordance with the control command 105. Operation result data outputted from the ALU 4 is outputted to a second internal bus 102 through a third holding register 5.
Patent JP-2000030431-A (JP)
Title: Electronic equipment provided with memory medium wrong draw-out preventing mechanism
Inventor: HIGASHIHATA TAKEYUKI
IPC: G06F1/16
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To protect a memory medium from careless wrong operation of a user while operating an equipment and to prevent the memory medium from being destroyed by providing a preventive mechanism preventing the wrong draw-out of the memory medium with the careless wrong operation of the user for a draw-out mechanism attached to a PC card adaptor of an electronic equipment with the PC card adaptor. SOLUTION: When the memory medium is loaded on the PC card adaptor 2 to be loaded on the electronic equipment, a structural part 4 of a memory medium ejector knob protecting mechanism of the electronic equipment side protects the memory medium ejector knob 1 of the PC card adaptor 2 from the operation of the user's finger, hand, etc., or contact, etc., with instrument. When the PC card adaptor 2 is loaded, an exposed part 5 is placed on a position minutely projecting at a loading end time for preventing incomplete loading. The PC card adaptor 2 becomes a draw-out-able state by pushing back a PC card ejector knob 3.
Patent JP-H1048539-A (JP)
Title: Light source device
Inventor: TOMIOKA MAKOTO
IPC: G02B6/42
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To effectively use light and to supply illuminating light with brightness which is proportional to the number of light source lamps to be used by using a light source whose light emitting part lies in the air. SOLUTION: A luminous flux emitted from the lamp 11 toward a light guide 10 is condensed on the incident end face of the light guide 10. And a luminous flux emitted from the lamp 12 toward the light guide 10 is condensed on the light emitting part of the lamp 11 by a condensing optical system 16, but, light is emitted from each lamp by discharging in the air, so that the light made incident on the light emitting part from outside is not shielded. Thus, the luminous flux emitted from the lamp 12 and made incident on the light emitting part of the lamp 11 passes through the light emitting part of the lamp 11 as it is. Thereafter, the light is condensed on the incident end face of the light guide 10 by the condensing optical system 15.  Thus, the luminous flux condensed on the incident end face of the light guide 10 is made in a state where luminous fluxes emitted from the lamps 11 and 12 are spatially gathered.
Patent JP-H0692901-A (JP)
Title: Phenol compound and its use
Inventor: AKASHI HIROYUKI
IPC: C07C69/54
Filed: 1993-07-28
Abstract: PURPOSE:To provide a new phenol compound capable of improving processing stability of an organic material, heat resistance of an organic material and coloration degree of a heat-treated organic material and useful as an antioxidant for an organic material. CONSTITUTION:A compound of formula I (X is an alkylene or S; R<1> and R<2> are each H or a 1 to 8C alkyl), e.g. 2,2'-methylenebis(4,6-ditert-butyl-3- methylphenol)monoacrylate. This compound can be obtained by directly esterifying a compound of formula II with acrylic acid in the presence of a deacidification agent using a halogenation agent, an orthotoluenesulfonyl chloride, etc. As the organic materials stabilized thereby, a high-molecular polymer, fats and oils and a mineral oil, etc., are exemplified.
Patent JP-H1050082-A (JP)
Title: Read only memory circuit
Inventor: HIGUCHI TAKASHI
IPC: G11C16/06
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a ROM(read only memory) circuit capable of reducing load capacity of a bit line and performing higher speed memory read-out processing. SOLUTION: This ROM circuit is formed by inversion information memory cells 13a, 13b recording inversion information showing whether or not the data of selected word lines 1a, 1b are inverted and an XOR(exclusive OR) gate circuit 18 performing XOR operation between the data read out from memory cells 3a-3d through bit lines 2a, 2b by the selection of the word lines 1a, 1b and the inversion information read out from the inversion information memory cells 13a, 13b through an inversion information bit line 14 by the selection of the word lines 1a, 1b, and is provided with an output data inversion control means controlling the inversion/non-inversion of the data read out from the memory cells 3a-3d according to the inversion information.
Patent JP-S6449902-A (JP)
Title: Relative rotational angle detector
Inventor: NAKAGAWA KAZUNARI
IPC: G01B11/26
Filed: 1987-08-20
Abstract: PURPOSE:To obtain an absolute relative rotational angle difference signal which varies in proportion to the relative rotational angle difference between both shafts by transmitting light for detection emitted by a light emission body through the overlap part of light transmission parts bored in both light quantity limiting plates, and receiving the light by a light reception body. CONSTITUTION:The light transmission parts 4a and 5a are bored in a couple of light quantity limiting plates 4 and 5 which are pivoted on the shafts 2 and 3 opposite each other at positions facing each other across the axis to about 40 deg. in the circumferential direction. The overlap area of both light transmission parts 4a and 5a varies corresponding to the phase difference between both limiting plates 4 and 5. A pair of the light emission body 7 and light reception body 8 are arranged uniformly along the entire circumference of rotation of the light transmission parts 4a and 5a. Consequently, the light reception body 8 receives light whose absolute quantity is proportional to the overlap area of both light transmission parts 4a and 5a.
Patent JP-S6379670-A (JP)
Inventor: SUZUKI YOSUKE
IPC: A61M5/44
Filed: 1987-08-20
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-H1048848-A (JP)
Title: Coating film drying device for electrophotographic photoreceptor
Inventor: YAHAGI HIDETAKA
IPC: G03G5/05
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a coating film drying device for an electrophotographic photoreceptor in which the amt. of dust remaining and accumulating in a drying chamber is significantly reduced in order to suppress mixing of foreign matters in a coating film in the film drying process of a photosensitive layer and to prevent occurrence of image defects. SOLUTION: This coating film drying device for an electrophotographic photoreceptor is equipped with a drying chamber 8 having an inner wall 12 having a water-sealed structure which can be washed with water. A dust collecting machine 9 where heated and circulated air passes is disposed on the upper part of the chamber, and a bed 16 having a structure through which water can pass is disposed in the bottom of the chamber. A waste liquid reservoir 13 equipped with a discharging valve 15 and connected to a discharging port 14 is formed on the bottom of the drying chamber 8.  By this constitution, the drying chamber 8 is easily and completely washed with water, so that the amt. of dust remaining and accumulating in the drying chamber can significantly be reduced, and mixing of foreign matters in the coating film can be suppressed during the coating film of the photosensitive layer is dried, and the occurrence of image defects can be avoided.
Patent JP-S5997780-A (JP)
Title: Resistance welding method
Inventor: IRISAWA KAZUO
IPC: B23K11/16
Filed: 1982-11-29
Abstract: PURPOSE:To prevent defective welding and to obtain a product having high quality in resistance welding members having a nonconductive film by impressing beforehand a high voltage between current conducting parts to break the nonconductive film then welding the members. CONSTITUTION:A Jumet wire 1 and a metallic plate 2 are superposed, and both are sandwiched by pressure between both electrodes 3 and 4, then the switches 6, 8 of power sources 5, 7 for a pretreatment are thrown. A high voltage is impressed between the upper electrode 3 and the composite wire of the wire 1 and between the composite wire 1a and the plate 2, by which a nonconductive film 1b is locally broken and a hole 1c is formed. The switches 6, 8 are turned off and the switch 10 of a welding power source 9 is thrown. Since the insulation characteristic of the film 1b of the wire 1 is already broken, the welding current flows to the upper electrode 3-the composite wire 1a-the plate 2 and the lower electrode 4. When the current is interrupted upon melting of the contact part between the wire 1a and the plate 2, the molten part is cooled to solidify and a weld zone 1d is formed.
Patent JP-S5998918-A (JP)
Title: Compartment construction work in joint of concrete marine structure
Inventor: SUGAWARA TADAO
IPC: E02B17/00
Filed: 1982-11-29
Abstract: PURPOSE:To make easier the repairing and inspection of the joints of concrete marine structures by a method in which a compartment is provided in a joint formed by the end partition walls of floating blocks and a manhole, etc., through which a worker comes from the inside of the floating block into the compartment in the joint or vice versa is provided. CONSTITUTION:A chain block 14 for pulling blocks is attached to a chain block- fixing tool 13 on floating box blocks 1A and 1B. Both the blocks 1A and 1B are pulled and matched with each other, a PC steel wire 6 is pierced through a sheath hole 4 on the draft line and tensed by a jack, and the blocks 1A and 1B are joined with each other with the aid of an adhesive coated on the joint 2. Sea water in the joint compartment 16 formed by end partition walls 12A and 12B is discharged, and the PC steel wire 6 is orderly put into the sheath hole 4 from above to below while watching a water level meter 18 and the tension of the steel wire is released. Afterwards, a worker goes from the manhole 19 into the joint compartment 16 and a water-sealing material is coated on the bonded part of the joint 2.
Patent JP-H0931568-A (JP)
Title: Friction part made of sintered metal containing graphite in metallic short fiber
Inventor: SAKATA REIJI
IPC: C22C1/05
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve friction and wear resistance by sintering to make a friction part adding a specified amount of graphite into a base metal of a metallic short fiber, mixing and compacting, SOLUTION: The metallic short fiber 33 or of a cast iron, a carbon steel or a stainless steel and 1-20wt.% graphite 34 are satisfactorily mixed to obtain a mixed substance. A sintered metal 11 is obtained by sintering after compacting the mixed substance. The friction part is made of the sintered metal 11 wherein many voids 35 exist. Voids 35 are formed so as to communicate to a friction surface. When a friction plate is brought into contact with a synchronizing plate, a lubricating oil is absorbed into void 35, the friction plate is easily brought into contact with the synchronizing plate, whereby a torque is transmitted. Plural grooves are not necessitated to make in the friction surface as conventional one. The mechanical strength of the metallic short fiber 33 is enhanced by the carbonizing reaction of the graphite 34 and the bonding power among short fiber 33 is also enhanced.  The friction resistance of the graphite 34 is also improved.
Patent JP-H0936181-A (JP)
Title: Bonding tool
Inventor: TERADA TORU
IPC: H01L21/68
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To enhance the chip vacuum-chucking surface of a heat tool in vacuum-chucking power so as to restrain a chip from being left on a transfer plate at a transfer of flux or resin by a method wherein a wide counter bore is provided as a vacuum hole to the chip vacuum-chucking surface of a heat tool leaving a bearing surface which bears against the surface of the chip where no bump is provided. SOLUTION: A heat tool 3 holds a chip equipped with bumps located only on the periphery of its one surface, vacuum-chucking its other surface where no bump is provided, where in a wide counter bore 11 is provided as a vacuum hole to the chip vacuum-chucking surface 10 of the heat tool 3 leaving a bearing surface which bears against the surface of the chip where no bump is provided. For instance, the lower end face of the heat tool 3 is made to function as a chip vacuum-chucking face 10, and the counter bore 11 is bored in the chip vacuum-chucking face 10 to serve as a vacuum hole in such a manner that a recess is provided in the center of the vacuum-chucking face 10 leaving a wall on the periphery of the face 10. It is adequate that the counter bore 11 is set above half as large in area as the surface of an IC chip to chuck.
Patent JP-S6268826-A (JP)
Title: Plasma treatment
Inventor: KANEKO TAKAOKI
IPC: B01J19/12
Filed: 1985-09-21
Abstract: PURPOSE:To carry out stable plasma treatment without causing peeling of coating films, by monitoring the plasma generation conditions of microwave discharge, supplementarily discharging with a Tesla coil on occurrence of abnormal discharge and stabilizing the plasma generating conditions. CONSTITUTION:Microwaves (A) generated in a microwave generator 7 are passed through a waveguide 8 and fed to a plasma generation furnace 9 and plasma generated in a plasma generation tube 6 is emitted from a showering tube 4 onto a material 3 to be treated for treatment. Reflected electric waves (B) of microwaves from the plasma generation furnace 9 are monitored by a power monitor 10. When the reflected quantity becomes more than a given value in an unsteady state, discharge is carried out by a Tesla coil 12 to previously ionize a treating gas for plasma. The resultant treating gas is then fed to a region of strong electric field with the microwaves.
Patent JP-S6267915-A (JP)
Title: Electronic component
Inventor: KITAJIMA TAKAMICHI
IPC: H03H9/13
Filed: 1985-09-19
Abstract: PURPOSE:To ensure and facilitate the connection between electrodes of both major planes by providing each two projection pieces to two lead terminals at both ends respectively and using the two projection pieces so as to clip and support both the major planes of a rectangular element in zigzag. CONSTITUTION:Terminals of an electronic component are constituted by arranging three-lead terminals 10-12 as one set onto a hoop 15 nearly in parallel. The projection 16 provided to the 1st and the 1st lead terminal 10 and the 2nd lead terminal 11 and the tip of the 3rd lead terminal 12 support both ends and the lower end of the rectangular element 2. Since the 1st capacitor electrode 5 andf a connection electrode 9 are connected surely by using the tip of the 2nd lead terminal 11 via the projection piece 16, the yield of the product is improved.