baber/WOPTO huggingface dataset:
Patent JP-2001157699-A (JP)
Title: Air massaging tool
Inventor: FURUKAWA YOICHI
IPC: A61H/
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an air massaging tool wherein pressing can be performed alternately from different directions from the ankle to the toe of the foot to improve massaging effect and touch of massage being close to hand massage can be obtained. SOLUTION: There are provided the first air bag bodies 4 for pressing the ankle part from both left and right sides, the second air bag body 3 provided by being piled on parts of the above described pair of the first air bag bodies 4 and for pressing approximately the whole instep side of the foot and the third air bag body 2 for pressing the back side of the foot, and air feeding to the first air bag body can be independently performed from air feeding to the second and third air bag bodies.
Patent JP-H07171532-A (JP)
Title: Apparatus and method for washing hole bored in work
Inventor: ARAIDA TOKUO
IPC: B08B3/02
Filed: 1993-12-16
Abstract: PURPOSE:To effectively and inexpensively wash the hole of a work by applying a reciprocating stream to the hole of the work in an CONSTITUTION:A work W is arranged between the work attaching part 2C formed at the downstream at the upstream end 5A of a second member 4 and the hole W1 of the work W is arranged along the first passage 2 of the first member 1 and the second passage 5 of the second member 4. The opening and closing valve 3 in the first passage 2 is opened and a pressure liquid is allowed to fall toward the hole W1 of the work W from one side to perform a first washing process. The liquid in the second passage 5 is allowed to flow toward the first passage 2 as an impact stream by a water hammer phenomenon by closing the opening and closing valve 3 and the hole W1 of the work W is washed from the other side by the impact stream.
Patent JP-H11172337-A (JP)
Title: Manufacture of fe-ni alloy sheet
Inventor: YAMAGUCHI SHINJI
IPC: H01L23/50
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an Fe-Ni alloy sheet, where formation of intergranular oxides at the surface is prevented and efficiencies in respective stages are improved. SOLUTION: A several-millimeter thick plate of Fe-Ni alloy is subjected to low temp. annealing (P1) consisting of heating at <=680 deg.C and holding in a nonoxidizing atmosphere, to cold roughing (P2) to prescribed thickness, to surface grinding (P3) of its surface, and successively to cold rolling (P4), stress relief annealing (P5), and cold finish rolling (P6), by which a sheet of 0.1 to 0.3 mm thick is obtained. By carrying out the low temp. annealing (P1) in a low temp. region, the intergranular oxide (layer) forming at the surface of the sheet can be reduced in thickness. Further, a slight-degree grinding of the surface by the surface grinding (P3) can remove almost all of the intergranular oxides and also can prevent the occurrence of bruises on the surface of a roll in the subsequent cold rolling (P4), etc., can be prevented.
Patent JP-H09180616-A (JP)
Title: Electrostatic relay and its manufacture
Inventor: MORIGUCHI MAKOTO
IPC: H01H59/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic relay having high productivity and causing no dispersion on the operating characteristic by providing a specific spacer section on a fixed contact point block or a moving contact point block. SOLUTION: This electrostatic relay is constituted of a fixed contact point block 10 provided with fixed contact points 12, 13 and a driving electrode 15 on the upper face of an insulating substrate 11 and a moving contact point block 30 provided with a moving piece 32 contactably/separably facing the driving electrode 15 on a wafer 31 made of a semiconductor crystal base material and arranged to face the fixed contact point block 10. The moving piece 32 is rotated in the thickness direction by the electrostatic attracting force generated when a voltage is applied between the driving electrode 15 and the moving piece 32, and the moving contact points 35, 36 provided at the lower face tip edge section of the moving piece 32 are stuck/separated to/from the fixed contact points 12, 13 of the fixed contact point block 10.  A spacer section, e.g. 20, for securing the operating space of the moving piece 32 is integrally formed on at least one peripheral edge section within the opposite faces of the fixed contact point block 10 and the moving contact point block 30 as an improvement point.
Patent JP-H11162112-A (JP)
Title: Optical disk device and method for detecting end of data
Inventor: ANDO JUNICHI
IPC: G11B20/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device and a method for detecting the end of data which enable detection of the end of data recorded on an optical disk in a short period of time. SOLUTION: An optical disk device 1 is a CD-R drive unit for recording and reproducing data onto and from an optical disk (CD-R) 2. In this optical disk device 1, tracks between a detection start position and a detection end position on the optical disk 2 is equally divided into 10, and an optical head 3 is moved to detect the recorded/unrecorded state of data at division points sequentially from the detection start position. It is specified that the end of the data recorded on the optical disk 2 exists in a division area between a division point which is read as being unrecorded and a division point which is adjacent to the former division point and read as being recorded.
Patent JP-H07171262-A (JP)
Title: Pachinko machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1993-12-17
Abstract: PURPOSE:To raise a consciousness for the purpose of a player by a method wherein specified different profit conditions which generate in a game panel on the surface of a pachinko machine are accumulated and displayed as an obtained profit value which is suitable for the content of the profit, and an accumulated profit display device by which a target display value and the accumulated value can be compared is installed. CONSTITUTION:An accumulated profit display unit 45 which is arranged on the top of a pattern display device 3 consists of color-variable lamps 46a, 46b, 46c which emit either color of light, red or green, being arranged in a row. The color-variable lamps 46a, 46b, 46c light up with a red color when the repetition number of times for an opening motion of a special electric accessory reaches, e.g. 16 times, and light up with a green color when the repetition number of times is, e.g. 8 times, and thus, the amount of the repetition number of times is displayed with a color. Then, e.g. a total of 3 times of big hits is made to be expected by a player with initial big hits at the time of low probability, and big hits at the time of high probability which follows the time of low probability, and at the time of 3 big hits which are equivalent to the number of times, the judgement is displayed on a judgement pattern display unit X. By this method, the player expects that all the displayed colors becomes red, and the degree of fulfillment of the expectation is shown by the display of the accumulated profit display unit 45.
Patent JP-H06197377-A (JP)
Title: Color picture coding method
Inventor: HIRATSUKA SEIICHIRO
IPC: H04N19/186
Filed: 1992-12-24
Abstract: PURPOSE:To provide the coding method for a color picture with a high coding efficiency and simple configuration. CONSTITUTION:Let picture elements already coded in a G picture 10, an R picture 18 and a B picture 25 be Ag, Bg, Cg, Ar, Br, Cr, Ab, Bb, Cb, then predicted value of picture elements Xg, Xr, Xb are obtained by prediction systems 11-13, 19-21 and 26-28 of G, R, B pictures and a prediction system selection signal 15 having a smallest prediction error is outputted by an error evaluation 14 for the G picture. A selector 22 for the R picture selects a predicted value Yr of the R picture with a smallest prediction error by an error evaluation 14 for the G picture by a prediction system selection signal 15, and a selector 29 for the B picture selects a predicted value Yb of the G picture with a smallest prediction error by an error evaluation 14 for the G picture by a prediction system selection signal 15 respectively. When the G picture 10 is decoded, prediction error coding section 16 for the G picture adopts the prediction system for the G picture to code of prediction error Yg-Xg to obtain a compressed G picture data signal 17. Furthermore, a compressed R picture data signal 24 and a compressed B picture data signal 31 are obtained.
Patent JP-H04304288-A (JP)
Title: Deicer composition
Inventor: ROI POORU SUMISU
IPC: E01H10/00
Filed: 1991-12-26
Abstract: PURPOSE: To obtain a deicing composition having negligible corrosiveness.  
     CONSTITUTION: This composition comprises an aqueous solution of an alkali metal acetate and/or an alkali metal formate (a), an alkali metal phosphate (b), and a corrosion inhibitor selected from the group consisting of sucrose, mannose, an alkali metal benzoate and an alkali metal tetraborate. The composition has a pH value in the range of 0.5-11.2. The composition is environmentally friendly. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05173002-A (JP)
Title: Resin optical parts
Inventor: TOKUMURA KEIU
IPC: G02B1/11
Filed: 1991-12-26
Abstract: PURPOSE:To improve physical and optical characteristics by successively forming a SiO reaction vapor deposition film which satisfies specified conditions and a reaction preventing film comprising SiO2 or MgF2 on an optical part. CONSTITUTION:The SiO reaction vapor deposition film is formed as a first coating layer on the surface of a resin optical part by heating SiO in a vacuum vapor deposition device in the presence of O2. During forming the film, the partial pressure of O2 and the vapor deposition rate are controlled in such a manner that the difference of refractive index between the resin optical part and the SiO reaction vapor deposition film is within + or -0.5% and that the film thickness is 15000-20000Angstrom . Then the reaction preventing film comprising SiO2 or MgF2 is formed as a second coating layer on the first layer to prevent reflection. Thereby, wear resistance and adhesion of the film to the substrate are improved without increase in reflection even the coating film is formed, and moreover, durability is improved.
Patent JP-2001120010-A (JP)
Title: Pot for person for farm work
Inventor: KANEKO YOSHITOSHI
IPC: A01C7/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a pot for a person doing farm work, capable of allowing the person to freely enjoy the standing work which is the natural posture of a human being by entering the large pot for the person instead of a flower or a vegetable because, naturally, the flower and the vegetable are quickly grown by receiving the mercies of the sun though the human being grows the flower and the vegetable by a flower pot, properly capable of making two types of profit by doing one thing, as a result, capable of preventing the person from suffering from backache and deformation of the bone which are occupational disease of a farmer, and been from a reversed idea. SOLUTION: This pot for the person doing farm work is obtained by extremely lowering the position of the farmer or the operator without moving the surface of the field. The construction owes the reverse idea.
Patent JP-H05176742-A (JP)
Title: Labor saving-system for drying leaf tobacco
Inventor: KANAMARU HIDEAKI
IPC: A24B1/02
Filed: 1991-12-26
Abstract: PURPOSE:To remarkably carry out labor saving in a series of operations such as hanging of fresh leaves followed by drying of leaf tobacco and taking-down of dried leaves. CONSTITUTION:When fresh leaves hang, a hanger 18 containing tobacco leaves packaged on a leaf-packaging work table E is temporarily hung on a hanging rack G hung on a temporary hanging rack D arranged in the vicinity of the work table and the hanging rack G is carried into a drying chamber A using a lifting and lowering rack C together with the hanging rack G and a guide rail of the lifting and lowering rack is lifted and lowered. Thereby the hanger can be hung to a required hanging rail 1 of the drying chamber together with the rack. When these dried leaves are taken down, these dried leaves in the drying chamber are taken down together with the hanging rack and can be carried to the temporary hanging rack near the working table.
Patent JP-2000175005-A (JP)
Title: Information processing unit
Inventor: NAKAMURA HITOSHI
IPC: H04N1/21
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To enhance the resistance against an attack of a pretender or the like without the need for trouble of key management or the like. SOLUTION: An input section 12 reads a fingerprint of a user. A fingerprint storage section 13 stores the name of the user and data denoting the characteristic of the fingerprint of the user in cross reference with each other. A fingerprint collation section 14 collates the fingerprint of the user read by the fingerprint input section 12 with data denoting the characteristic of the fingerprint of the user stored by the fingerprint storage section 13. An image storage control section 17 controls readout of a stored image file on the basis of a result of collation by the fingerprint collation section 14.
Patent JP-H09200007-A (JP)
Title: Differential amplifier
Inventor: KIN TEIHITSU
IPC: G11C7/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the current consumption in the standby state by connecting plural P-channel or N-channel MOS transistors(TRs) between prescribed nodes and applying a low level enable signal to the gate of a prescribed TR. SOLUTION: An N-channel MOS TR type differential amplifier is made up of P-channel MOS TRsMP1, MP2 of a current mirror structure connected between a point of a power supply voltage Vcc and nodes N1 and N2 respectively and whose gates are connected in common to a node N1. Furthermore, an N-channel MOS TRMN1 is connected between nodes N1 and N3 and whose gate receives a reference voltage Vref. Moreover, an N-channel MOS TRMN2 is connected between nodes N2 and N3 and whose gate receives an input signal in1. An N-channel MOS TRMN6 is connected between nodes N3 and N7 and whose gate receives the input signal in1. When an enable signal (en) is applied to a gate of an NMOS TRMN3 and the signal in1 is at a low level, the NMOS TRMN6 is turned off.
Patent JP-2000174208-A (JP)
Title: Method for forming hsg capacitor element
Inventor: YAMAZAKI YASUSHI
IPC: H01L27/108
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a HSG(hemispherical grain) capacitor that can prevent HSGs from falling off and the area between electrodes from short-circuiting, and for improving the reliability of a memory and a yield. SOLUTION: After a lower electrode 7 is formed on a silicon substrate 1, the surface of the lower electrode is subjected to HSG treatment to form hemispherical grains(HSGs) 8. After that, a capacitor insulation film 9 is formed on the lower electrode 7 without washing treatment. Also, after the HSG treatment, a substrate is dipped into a washing liquid that is selected from among the group consisting of pure water, mixed solution of sulfuric and hydrogen peroxide, mixed solution of hydrochloric acid and hydrogen peroxide, and mixed solution of hydrofluoric acid and hydrogen peroxide, and then the capacitor insulation film is formed.
Patent JP-H10136788-A (JP)
Title: Whole plant magnetism
Inventor: MORITA JUNKO
IPC: A01G7/04
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To permit a person with no knowledge about plants to easily use a system and to appreciate flowering plants by attaining a double life as compared with conventional cut flowers, giving energy to the stems, the leaves and the flowers, etc., of the plants and the flowering plants in a flower pot, etc., increasing the pigment of the flowering plants much better and quickening growth. SOLUTION: A magnet is utilized for the whole plants so that it helps the growth of the plants and give energyto them. At the time of an aquiculture, the magnet (magnetism) is only placed in the roots of the whole plants so that the stems and leaves, etc., become firm and glossy though water is more sucked than the normal ones. The magnet is wrapped by a prevention sheet in order to protect it from rust and a flow. A material which resists soil and water is used as the prevention sheet. As the material of the designed form, it is preferable to use plastic, an acrylic resin, seramics and glasses.
Patent JP-H10169646-A (JP)
Title: Dynamic pressure bearing device
Inventor: TAKEHARA ISAMU
IPC: F16C33/10
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing device rich in stability with a sufficient dynamic pressure even by forming in a small size and in a thin type. SOLUTION: An obverse/reverse surface of a flange disk part 15 is made to serve as thrust dynamic pressure bearing parts 15a, 15c for supporting an axial direction of a rotary unit, a peripheral surface of the flange disk part 15 is made to serve as a radial dynamic pressure bearing part 15f for supporting a radial direction of the rotary unit. In a circumferential direction of the thrust dynamic pressure bearing part 15a, 15c, a plurality of thrust grooves are provided, and in a peripheral direction of the radial dynamic pressure bearing part 15f, a plurality of radial grooves 15e are provided. Consequently, since a length R1 in a radial direction of the radial dynamic pressure bearing part 15f can be formed longer than in the past, even when a height L1 thereof is decreased, sufficient rigidity is obtained for supporting the rotary unit.
Patent JP-H0629022-A (JP)
Title: Anti-corrosive cathode electrode and its manufacture
Inventor: RICHIYAADO DEII BUROO
IPC: H01M8/02
Filed: 1992-12-25
Abstract: PURPOSE:To provide an anti-corrosive cathode electrode free from attacks of acid electrolyte by furnishing an edge region with no catalyst coated on one surface of a substrate, and allowing this edge region to bear a material which is not wetted with the electrolyte. CONSTITUTION:A fuel cell 10 is composed of an anode electrode 12, cathode electrode 13, and electrolyte matrix 14 held between them. The cathode electrode 13 includes a cathode substrate 17 in plate form consisting of a carbon base board having a cathode catalyst layer 18 so that an edge regoin 22 free from coating of catalyst is formed in the form of a peripheral frame. A substance which is not wetted with the electrolyte, is provided in the edge part 22 on the substrate 17 in order not to allow the electrolyte to exist on the edge part 22 to be exposed to the oxidating agent gas during the cell 10 being in operation. This achieves a cathode electrode excellent in the anti-corrosiveness free from attacks of the electrolyte.
Patent JP-H06189788-A (JP)
Title: Production of tropane alkaloid
Inventor: AZUMI HISAYA
IPC: C12N5/04
Filed: 1992-12-25
Abstract: PURPOSE:To obtain production of tropane alkaloid capable of efficiently mass- producing tropane alkaloid, especially scopolamine. CONSTITUTION:The tropane alkaloid is produced by planting an adventitious root or a capillary root having ability capable of producing tropane alkaloid in a culture tank, proliferating the root in a short period by a liquid culture accompanied by stirring, pulling out the liquid culture in a period when the root is sufficiently proliferated, then carrying out vapor phase culture in the same culture tank and producing tropane alkaloid for a long period in a state where the root is kept in high density.
Patent JP-H06202629-A (JP)
Title: Effect granting device for musical sound
Inventor: MIYATA TOMOMI
IPC: H04R5/04
Filed: 1992-12-28
Abstract: PURPOSE:To dynamically vary the effect of an artificial stereophonic circuit, which give a feeling of extent to a monaural musical sound signal, during a musical performance. CONSTITUTION:The composition ratio when the monaural signal and a delay signal delayed by delay 1 are put together by addition (subtraction) by adders 6 and 7 is determined by coefficients A and (1-A) inputted to multipliers 2 and 3 and multipliers 4 and 5. This coefficient is varied with time to vary the degree of the feeling of extent of a musical sound with time. A modulation signal A and its complementary number 1-A are used as the coefficient and square root arithmetic parts 8 and 9 calculates the square roots of those values so that the effective value do not vary even after both the signals are put together by addition.
Patent JP-H10179307-A (JP)
Title: Chair
Inventor: FUKUHARA ATSUSHI
IPC: A47C7/34
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce cost by decreasing the number of members in constituting a seat so as to make it freely slidable. SOLUTION: This chair is manufactured by integrally molding the seat plate and its support, each with a synthetic resin. The seat support is formed with a front and rear fixed bars 9, 10 having an upward recess, while the seat plate is formed with a movable bar 13 having a downward projection; the seat plate 4 is made slidable back and forth by engaging the fixed bars 9, 10 with the movable one 13. The downward projection 13a of the movable bar 13 is fitted, so as to make it freely slidable, to a guide pin 11 put through the front and rear fixed bars 9, 10; the movable bar 13, fixed bars 9, 10 and the sliding are guided by the guide pin 11 with a spring attached, and also the seat plate is attached to the seat support in the manner in which the seat plate can not fall out from the support.
Patent JP-H05160405-A (JP)
Title: Optical thin film transistor
Inventor: UTAKA MASATOSHI
IPC: H01L29/78
Filed: 1991-12-04
Abstract: PURPOSE:To provide an optical thin film transistor using an amorphous film. CONSTITUTION:This is an optical thin film transistor in which conductive films to serve as a source electrode 2 and a drain electrode 3 are formed on an insulating substrate 1, an amorphous film 4, made of a group IV element as its main ingredient is formed, and further, a gate electrode 6 is formed thereon through a gate insulating film 5. Light strikes upon at least the amorphous film from the side of the gate electrode. Accordingly, for this an optical thin film transistor, the drain current value increases, and threshold voltage drops, and field effect mobility increases, and response speed is high. The transistor is high sensitive over the wide ranges of light intensity and wavelength.
Patent JP-2000167673-A (JP)
Title: Tailored blank, and its manufacture
Inventor: TAIYAMA MASANORI
IPC: B23K11/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a joined part which is excellent in stable joint strength and formability by setting the ratio of the thickness of one steel plate whose thickness is not more than that of the other steel plate to the width of the joined part after a reinforcement bead is removed, to be a specified value or less to eliminate a step attributable to the lapping. SOLUTION: A tailored blank for press molding in which steel plates are butt welded has the width of a joined part to satisfy an inequality: W/t1 <300, where t1 (mm) is the thickness of one steel plate, t2 (mm) is the thickness of the other steel plate (t1<t2), and W(mm) is the width of the joined part after a reinforcement bead is removed. Lower sides of the steel plate 1 of smaller thickness t1 as sheared and the steel plate 2 of larger thickness t2 are arranged flush, and their end faces are butted, and parts in the vicinity of the end faces are slidably clamped by vertically arranged electrodes 3, 3. After the DC current is applied to the electrodes 3, 3, the parts are welded by a DC butt welding method while applying the upset force P thereto in a horizontal direction.