baber/WOPTO huggingface dataset:
Patent JP-H09317785-A (JP)
Title: Universal joint
Inventor: TOMII HIROYASU
IPC: F16D3/41
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To eliminate backlash by pressfitting a needle bearing of closed end type in a clearance between a pin driven in a block body and a pin hole for yokes to be engaged therewith, after fitting a collar made of a low frictional material to the pin head part. SOLUTION: An universal joint is constituted of a drive shaft, hubs 1, 2 fitted to a driven shaft, collar yokes 11, 21 in their ends, a block body 3, and a pin 4, four same pins 4 are pressfitted in the four directions, and a small size needle bearing 5 of closed end type is inserted in a clearance between the pin 4 and the yokes 11, 21. Disc or ring collars 6 made of a low frictional material are mounted on the head part of the pin 4, the needle bearing 5 is pressfitted in to a position being in contact therewith, and the clearance between the pin 4 and the end cover of a shell is eliminated with its rotatable state. The collar 6 is made of fluororesin, carbon, and brass and the thickness is equivalent to the clearance. This constitution can eliminate backlash in the eccentric direction.
Patent JP-H1154753-A (JP)
Title: Semiconductor device
Inventor: SATO YASUHIRO
IPC: H01L29/78
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where an off-leak can be suppressed even when a substrate bias is low. SOLUTION: High-concentration source-drain regions 6 are formed on the surface of a substrate 2 at a position apart from the edge of a gate electrode 1 confronting each other so as to sandwich a channel region between them, where low-concentration source.drain sections 4 extend from the source.drairn regions 6 to a point under the gate electrode 1 respectively. A P-type PTS (punch-through stopper) 5 is formed under each of the source.drain sections 4 coming into contact with them.  Provided that the depth of the joint between the PTS 5 and the low-concentration source.drain region 4 is represented by Xj, and the concentrations of the low-concentration source.drain region 4 and the PTS 5 are represented by A and B respectively, the width of a depletion layer extending in the direction of the surface of the substrate 2 from the joint between the low-concentration source.drain region 4 and the PTS 5 to the direction is set larger than Xj when a substrate bias VB is applied.
Patent JP-2000043127-A (JP)
Title: Blow molded product having pearl gloss
Inventor: NAKAI KAZUHISA
IPC: B29K67/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a blow molded product having pearl gloss fined-grained, having anisotropy, developing pearl gloss rich in a nimbus like change and extremely rich in decorative properties, having characteristics excellent in various physical properties such as ultraviolet barrier properties, gas barrier properties of oxygen or the like, heat resistance or the like, simply produced without requiring skill of a high order and having reutilization aptitude after recovery. SOLUTION: When a blow molded resin product is molded by successively subjecting a molding raw material of a blend consisting a polyethylene terephthalate resin and a polyethylene naphthalate resin to parison molding and blow molding, the interestrification ratio of the polyethylene terephthalate resin and the polyethylene naphthalate resin is adjusted to 3-30% to successively perform parison molding and blow molding.
Patent JP-S6281912-A (JP)
Inventor: SATO YOSHIRO
IPC: H02B1/28
Filed: 1985-10-04
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-S6283304-A (JP)
Title: Oxygen enricher
Inventor: NISHIHATA KATSUJI
IPC: C01B13/02
Filed: 1985-10-04
Abstract: PURPOSE:To efficiently discharge condensate by sucking up the water in a receiver by gauze and evaporating the water with the waste heat of a pump when oxygen-enriched air is produced from the atmosphere with use of an oxygen permselective membrane and cooled to condense the contained moisture and the condensate is discharged to the outside of the system. CONSTITUTION:The atmosphere C is cooled by a cooling means 12 and introduced into a membrane element 11 provided with the oxygen permselective membrane. The oxygen-enriched air permeated through the oxygen permselective membrane is taken out by a pump 10, passed through the cooling means 12 having a moisture retaining part 11, a moisture separation means 13, a pressurizing means 14, etc., and used as the oxygen-enriched air A. In this case, the moisture is separated in the moisture separation means 13, a part of the moisture is evaporated in the moisture retaining part 11 and the residual condensate is introduced into a receiver 5 from a receiver 3. Then the water in the receiver 5 is sucked up by capillarity by using a water retaining member 8 of gauze, etc., heated with the air warmed by the waste heat of the pump 10, evaporated and discharged to the outside of the system.
Patent JP-H1148097-A (JP)
Title: Method of discriminating number of revolution of spindle of tool or tool jig
Inventor: HONDA HIROHIKO
IPC: B23Q17/10
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal number of revolution of a spindle, to secure the safety of worker, and to prevent the generation of damage of machinery by discriminating the inertia force of a tool installed in a spindle on the basis of the acceleration time to a specified number of revolution of the spindle at the time of starting. SOLUTION: The number of revolution of a spindle of a speed detecting unit 14 connected to a main spindle 13 and for detecting the number of revolution of the spindle 13 by a spindle motor 15 is input to an NC device 11 through a spindle control device 12. The NC device 11 compares the acceleration time to the number of revolution of the spindle to be checked and the preset comparing reference time with each other. In the case where the acceleration time is larger than the comparing reference time, a tool is discriminated as a tool having a large inertia force, and in the case where the acceleration time is smaller than the comparing reference time, a tool is discriminated as a tool having a small inertia force. Thereafter, in the case where a tool having a large inertia force is discriminated, the number of revolution of the spindle is limited.
Patent JP-S59111327-A (JP)
Title: Exchanger for sample
Inventor: HOKOTANI YOSHIO
IPC: H01L21/30
Filed: 1982-12-17
Abstract: PURPOSE:To eliminate the need for a vacuum valve sealing and partitioning a sample chamber and a sample exchanging chamber, and to set up a sample cassette efficiently by forming a communicating port to an upper cover for the sample chamber and tightly closing the communicating port by a base table. CONSTITUTION:A cover-shaped housing 18 constituted vertically movably by a lift 19 in the upper section of the communicating port 17 and the sample base table 20 constituted vertically movably by an external driving bar 27 held in a vacuum-resisting manner by a packing 33 in the sample chamber 16 are provided. The sample chamber 16 is evacuated by a vacuum pump 30, and a sample on the base table 20 can be transferred onto a movable base 21 together with the cassette 26. The sample chamber 16 and the cover-shaped housing 18 are held in a vacuum-resisting manner by a packing 32. With the sample 25 on the cassette 26, a plurality of them are prepared in a sample holder 23 set in an external sample housing 22, and charged onto or discharged from the cassette 26 on the vertically movable table 20 through the cover-shaped housing 18 in succession by a vertically movable mechanism 24.
Patent JP-H11100382-A (JP)
Title: Sulfonamide-substituted compound, its preparation, use as medicine and diagnostic, and preparation containing the same
Inventor: GERLACH UWE DR
IPC: A61K31/35
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound affecting a calcium channel opened by a cyclic adenosine monophosphate, or Iks channel, and useful for prevention and treatment of, for example, cardinal vessel system disease, especially arrhythmia. SOLUTION: The subject compound is a compound of formula I  R(1) and R(2) are each H, CF3 , C2 F5 or the like; R(3) is R(12)-Ca H2a [NR(13)]n [R(12) is H, a 3-8C cycloalkyl or the like; (a) is 0 or 1-10; (m) is 0 or 1; R(13) is H or a 1-6C alkyl]; R(4) is R(14)-Cr H2r [(r) is 0 or 1-20; R(14) is H, a 3-8C cycloalkyl or the like]; R(5) and R(6) are each CR(15)=CR(16)-CR(17)=N [R(15) to R(17) are each H, F, Cl or the like]; R(7) is H, hydroxyl or the like; R(8) is H or a 1-6C alkyl}, e.g. (3-hydroxy-2,2-dimethyl-3,4-dihydro-2H-pyrano[3,2- c]pyridin-4-yl)methylamine ethanesulfonate. The compound is obtained by reacting a compound of formula II (L is F, Cl or the like) with a sulfonamide of formula III or a salt thereof.
Patent JP-H1046821-A (JP)
Title: Method for preventing cutting by twisting of wire at reinforcing bar tying machine
Inventor: ISHII SHUICHI
IPC: E04G21/12
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the operability and avoid troubles during wire tying by monitoring wire twist conditions and automatically stopping the operation of the twisting machine at the optimum tying conditions. SOLUTION: This tying machine for reinforcing bars comprises a wire feed device 2 for feeding a wire for tying reinforcing bars, a guide arm 3 for guiding and winding the wire 1 sent out to a loop shape around the bar intersection, a twisting device 4 for twisting and tightening part of wire loop wound, and a cutting device 5 for cutting the loop from the wire at the wire source. In this case, the torque of motor 6 for driving the twisting device 4 is monitored from the operation start of the twisting device 4, a drive current for the motor 6 is interrupted when the peak of torque is detected, and twisting and tightening by the twisting device 4 is completed.
Patent JP-H0384171-A (JP)
Title: Day lighting structure for house
Inventor: HATA GIICHI
IPC: E04H1/02
Filed: 1989-08-28
Abstract: PURPOSE:To form a semi-outdoor dwelling environment by a method wherein openable day lighting windows are installed respectively to the external wall and to a roof of an interior air-well void so that they are positioned close with each other and, at the same time, a flooring member is placed in the middle of the air-well void so that the void space can either be partitioned therewith or opened. CONSTITUTION:A wall day lighting section 2 composed of an upper vertical sliding day lighting window 8, a middle day lighting window 9, either in fixed or vertically slidable construction, and a lower day lighting pivoted window 10 is provided to the external wall of an air-well void 3. A roof day lighting section 4 composed of a slidable top light 11 is provided to a roof of the air-well void 3. Then a side wall 12, capable of being risen and fallen, is provided to a boundary between the air-well void 3 and an adjoining single room 13 so that the side wall becomes a floor member 20 when being fallen to partition the air-well void 3 vertically. A separate slidable floor member may be positioned horizontal instead of the side wall 12. Thereby flooring can be made to semi-outdoor space having better day lighting and ventilation, and habitability in the single room can be greatly improved.
Patent JP-S59109424-A (JP)
Title: Structure of mounting part of openable type rear side window panel
Inventor: KATOU YOUJI
IPC: B60J1/14
Filed: 1982-12-16
Abstract: PURPOSE:To improve appearance and quality, by a method wherein a pillar finisher is fastened to a moving part located in the vicinity of a fastening part on a rear side window panel side of a hinge member to eliminate a gap between the rear edge part of the finisher and a rear side window panel. CONSTITUTION:The front side edge of a rear side window panel 1 is openably mounted to a pillar outer 8a of a lock pillar 8 through a hinge member 7 made of a leaf spring material. A pillar finisher 12, made of resin and covering the outer surface of the pillar outer 8a, is attached to the outer surface thereof. A mounting hole 18 is formed in a moving part 7a of a hinge member 7, and a clip 12a, protruding toward the back of the pillar finisher 12, is energized with the mounting hole 18. This causes the pillar finisher 12 to be secured to said moving part 7a, and permits elimination of a gap between the rear edge part of the finisher 12 and the rear side window panel 1.
Patent JP-S6462465-A (JP)
Title: Sputtering target
Inventor: FUNADA SHIN
IPC: C23C14/34
Filed: 1987-09-03
Abstract: PURPOSE:To provide a sputtering target which is improved in both of productivity and characteristics as a recording medium by consisting the sputtering target of plural alloy ingots and setting the closest distance between said alloy ingots smaller on the backing plate side than on the sputtering surface side. CONSTITUTION:The sputtering target of this invention to be used for sputtering is formed of the plural alloy ingots 102. The closest distance between the alloy ingots 102 on the backing plate 101 surface side of said target is set smaller than the closest distance between the alloy ingots 102 on the sputtering surface side. The use of a brittle material as a sputtering target material is thereby enabled and the deposition speed of films is increased. Both of the productivity and the characteristics as the recording medium are, therefore, improved.
Patent JP-S6461973-A (JP)
Title: Ion laser device
Inventor: HOSHI KOICHI
IPC: H01S3/036
Filed: 1987-09-02
Abstract: PURPOSE:To prevent a drop in a laser output and instant interruption in laser at the time of gas replenishment and to prevent a mode hopping phenomenon from occurring, by installing a minimum Ieakage valve for controlling the amount of a gas flow on a linkage channel between a gas replenishment tank and an ion laser tube and by varying the amount of leakage continuously to replenish the gas. CONSTITUTION:An electromagnetic valve 4 and a minimum leakage valve 5 are operated to introduce a gas filling a gas replenishment tank 3 through a buffer tank 6 so that a pressure of the gas inside an ion laser tube 1 is made to be optimum. An optimum gas pressure discharge voltage signal Eb0 outputted from an operational circuit 8 and a discharge voltage detection signal Eb outputted from a voltage detection resistance 9 are inputted to a differential amplifier 10 to compute Eb0-Eb and to output a feedback signal. This feedback signal is inputted to the minimum Ieakage valve 5 and the leakage value is controlled to make the amount of supply gas finely controllable.
Patent JP-S62148968-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/08
Filed: 1986-09-17
Abstract: PURPOSE:To improve the sensitivity of a photosensitive body by laminating an intermediate layer having a prescribed compsn. and essentially consisting of a carbon film and photoconductive layer thereon onto a conductive layer thereby improving the adhesiveness between the photoconductive layer and the substrate, suppressing the injection of electric charge from the substrate and decreasing residual potential. CONSTITUTION:The photosensitive body consists of at least the photoconductive layer and the intermediate layer (under coat layer) formed between the photoconductive layer and the substrate. The intermediate layer consists essentially of the carbon film, contains 0.1-6.7atomic% hydrogen (C:H) and is subjected to a polarity adjustment by incorporating group IIIA or VA elements therein. The hydrogen content in the intermediate layer is 1-67(atomic)%. The hydrogen content to additionally improve the adhesiveness and strain resistance is 40-67%, more preferably 45-65%, more particularly preferably 40-60%. B, Al, Ga, In, and B (particularly preferable) are usable as the group IIIA elements and P (particularly preferable), As, and Sb are usable as the group VA elements.
Patent JP-S6281005-A (JP)
Inventor: KUMAZAWA KIMIKO
IPC: H01C7/10
Filed: 1985-10-03
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-2000059639-A (JP)
Title: Method and device for discriminating use of black ink
Inventor: SAEGUSA HIROSHI
IPC: H04N1/60
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in quality of a recorded image by replacing each signal with black ink and recording the resulting signal when all density levels of each received signal are over a prescribed threshold level. SOLUTION: In the case that all density levels of each input signal are more than a prescribed threshold level, the signal is replaced with black ink and the resulting signal is recorded. The black ink use discrimination device receives a multi-value color signal from an input terminal 101 and an N-value processing section 102 applies N value error spread processing (N is an integer being 2 or over) to any of multi-value color signals 0-(N-1) sequentially from a low density to a high density to conduct N-value processing. A multi-value comparison section 105 applies threshold level discrimination as to whether or not three primary colors configuring the multi-value color signal have a prescribed density or over and the discrimination result is outputted to an image signal selection section 104.  An image signal selection section 104 selects a signal receive from the N value processing section 102 or a signal received from a black signal generating section 103 depending on a signal received from a multi- value comparator section 105 and outputs the selected signal to a printer section 106.
Patent JP-2001040830-A (JP)
Title: Waterproof structure at reentrant angle of external floor
Inventor: FUJIIE MITSUO
IPC: E04D11/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide waterproof structure, in which the waterproofing works of an external floor can be conducted easily and can also be executed accurately even at the reentrant angle of the external floor particularly and which has excellent workability and watertightness. SOLUTION: The waterproof structure is constituted in such a manner that a water- resistant steel plate 2 with a flat section 21 and upstanding sections 22 on the two sides is arranged at the reentrant angle through a heat-insulating material 1, each upstanding section 22 is fixed onto waist walls Q as two surfaces forming the reentrant angle and connected by a reinforcing member 7, waterproof sheets 3 made of a soft resin are installed up to the upper edge sections of each waist wall Q along each upstanding section 22 of the water-resistant steel plate 2,  a reentrant angle cover 81 integrally formed in a watertight manner so as to be positioned along the corner angle section of the reentrant angle and made of the soft resin is fixed at the corner angle section of the reentrant angle through a mounting member 82 stuck on the rear of the cover and edge sections on the outside of the reentrant angle cover 81 are stuck so as to cover edge sections on the reentrant angle side of each waterproof sheet 3.
Patent JP-H0947932-A (JP)
Title: Vise for drilling machine of machine tool
Inventor: TANIOKA SEIICHI
IPC: B23Q3/08
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the centering time of a work and the arrangement time required far positioning and fixing the work after centering, and to secure the safety during operation, in a vise for a drilling machine of machine tools. SOLUTION: A vise for a drilling machine to be fitted on a surface plate 1 is provided with both an air blow means for jetting compressed air, and a vacuum means for sucking air, and at the time of centering of a work a vise body 2 is floated up by air floating so as to lighten its movement, and after centering the vise body 2 is firmly sucked and fixed on the upper surface of the surface plate 1. In this manner, the vise for a drilling machine in which air floating and vacuum clamp can be used by changing over both the methods can be realized, and the quickness and safety in the work preparation operation of a machine tool can be secured.
Patent JP-H04106204-A (JP)
Title: Water-circulating treatment of golf link
Inventor: ISHIKAWA KOYO
IPC: A63C19/00
Filed: 1990-08-24
Abstract: PURPOSE:To prevent the pollution of groundwater by a method in which groundwater collected by culvert water-collecting tubes is sent to pond, pondage-type pool, and water-treating apparatus by pump and treated water discharged from the water-treating apparatus is returned to the pond again. CONSTITUTION:Water-collecting tubes 10 are buried under the ground of fare way, and water collected by the tubes 10 is sent to and temporarily stored in a reservoirs 14. When the water level of the reservoir 14 becomes over a fixed level, the water is sent to a pond 20 by an automatic start and stop pump 16, and the water sent from the pond 20 to a regulating pond 26 through water- sending pipes 24 is sent to a water treating apparatus 32. The water purified in the apparatus 32 is discharged to river 36 through a discharge pipe 34 with a flow rate regulator. The purified water in the apparatus 32 is partly returned to the pond 20 through a return pipe 50 by a pump 52 to reduce the concentration of pollutant in the water stored in the pond 20.
Patent JP-H0384149-A (JP)
Title: Height regulator for partition wall
Inventor: TANAKA YOSHIHARU
IPC: E04B2/82
Filed: 1989-08-28
Abstract: PURPOSE:To lock a plinth at the position of arbitrary height by screwing a bolt, to an intermediate section of which a collar section is fixed, into a tapped hole formed to an adjusting base, movable fitting a plinth receiver and the plinth to the bolt and screwing a nut. CONSTITUTION:A bolt 6, to an intermediate section of which a collar section 10 is fixed, is screwed into a tapped hole 5 shaped to an adjusting base 4 inserted to a floor rail 1 while a plinth receiver 7 is fitted movably to the bolt 6 so as to be placed on the collar section 10. A plinth 2 is fitted movably to the bolt 6 so as to be put on the plinth receiver 7, and a nut 14 for locking is screwed into the bolt 6 so that the plinth receiver 7 and the plinth 2 are fixed to the collar section 10. Accordingly, the plinth 2 is installed to the floor rail 1 simply and positively without deforming the bolt 6, and can be locked at the position of arbitrary height.
Patent JP-S6376825-A (JP)
Title: Preliminary-treatment of sintering raw material
Inventor: NODA HIDETOSHI
IPC: C22B1/16
Filed: 1986-09-19
Abstract: PURPOSE:To enable production of sintered ore having excellent ordinary temp. strength, reduction degradation characteristic and reducibility by compounding a CaO source preferentially to fine ore of low Al2O3/Al2O3+Fe2O3 and high SiO2 and pelletizing the mixture. CONSTITUTION:The average Al2O3/average Al2O3+average Fe2O3 and average SiO2 content of the entire fine ore are calculated from the chemical components and compounding ratios of various kinds of the fine ores to be compounded as sintering raw materials. Returns 3, silica rock 5, limestone 4 and coke breeze 6 to be added at need to the fine ore 1 for a main sintering raw material are fed from a line 7 to a mixing granulator 8. The fine ore 2 of the Al2O3/Al2O3+ Fe2O3 lower than the average value and the SiO2 higher than the average value and the other raw materials similar to said material are supplied from a line 9 to a mixing granulator 10. The limestone 4 of the CaO source is so compounded that the content thereof is higher than the average CaO/SiO2 value of the entire sintering raw material in this case. The mixture mixed by the mixing granulator 8, 10 is mixed by a mixer 11 as required and is then sintered in a sintering machine 12.