baber/WOPTO huggingface dataset:
Patent JP-S5936611-A (JP)
Title: Adhesive application pharmaceutical
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61K36/48
Filed: 1982-08-26
Abstract: PURPOSE:An adhesive application pharmaceutical, prepared by incorporating a rubber type adhesive material with a drug active constituent and a flavonoid, and having improved stability of the drug active constituent. CONSTITUTION:An adhesive application pharmaceutical prepared by incorporating a rubber type adhesive material, e.g. a natural rubber, synthetic rubber or a mixture thereof and further the third constituent, e.g. a tackifier or an adhesion and holding powder adjusting agent, etc., a drug active constituent and a flavonoid, e.g. preferably quercetin, gossypetin or herbacetin, or an extract obtained from a plant containing the flavonoid, e.g. an extract of Sophora japonica L. or buckwheat flour extract. The amount of the flavonoid to be incorporated is about 0.002-5% based on the weight of the adhesive material, and that of the plant extract is about 0.005-3%. A compound containing a phenolic hydroxyl group, e.g. salicylic acid derivative, or an amine type compound, e.g. ethylenediamine type antihistaminic agent, used as the drug active constituent is particularly effective.
Patent JP-H05312831-A (JP)
Title: Capacitance type sensor
Inventor: FUJIOKA SHIRO
IPC: G01P15/125
Filed: 1992-05-13
Abstract: PURPOSE:To provide a capacitance type sensor which can output changes of capacitance of a capacitor for sensing as changes of voltage level directly and whose detection rate is not changed depending on the capacity of capacitance without adding a special circuit. CONSTITUTION:A capacitance type sensor consists of a signal generator 2 which outputs a rectangular wave output signal V1 of constant frequency (reference frequency) f0 and a filter section 1 such as a low pass filter and a high pass filter which filters and outputs the signal V1 which is output from the signal generator 2. The filter section 1 has a capacitor 31 for sensing in which capacitance CS changes corresponding to changes of acceleration as one constituent element. When capacitance CS of the capacitor 31 for sensing changes, voltage of output signal which is output from the filter section 1 changes because frequency characteristics of amplification factor A of the filter section 1 changes.
Patent JP-H09301932-A (JP)
Title: Production of disubstituted methylamine
Inventor: SAITO KENJI
IPC: C07D295/12
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a disubstituted methylamine, capable of simply and easily obtaining the disubstituted methylamine useful for medicines, etc., in high volume efficiency by treating an oxime ether with a specific reducing agent. SOLUTION: (A) An oxime ether of formula I [R<1> , R<2> are each a (substituted) 1-20C alkyl, a (substituted) 6-18C aryl, a (substituted) 7-18C aralkyl, etc.; R<3> is a 1-3C alkyl, an alkenyl, an alkynyl, etc.,] is treated with a reducing agent obtained from (B) a compound of the formula: (R<4> )2 SO4 (R<4> is a 1-3C alkyl, phenyl, benzyl) (preferably dimethyl sulfate) and (C) a metal borohydride (preferably sodium borohydride) to obtain the objective methylamine compound of formula II (e.g. 3'-methoxyphenylmethylmethylamine). The reaction is preferably carried out in an organic solvent such as tetrahydrofuran in an amount of 1-5 weight times that of the component A.
Patent JP-S629647-A (JP)
Title: Formation of metallic bump of semiconductor device
Inventor: ITO SHUZO
IPC: H01L21/60
Filed: 1985-07-08
Abstract: PURPOSE:To produce a flat head metallic bump without forming N<+> and P<+> short patterns by supplying a conductive film being plated with current. CONSTITUTION:A P-type impurity region 13, an N-type impurity region 14 and a silicon dioxide film 12 are coated with e.g. a metallic layer 15 made of aluminium, titanium and silver while the overall backside is successively coated with another metallic layer 16 made of nickel and silver to be connected with the metallic layer 15. The metallic layer 15 is coated with a photoresist film 17 which is pattern-formed to expose the metallic layer 15 on the P-type impurity region 13 and the N-type impurity region 14. Later a semiconductor substrate 2 is immersed in plating solution to connect the metallic film 16 and an electrode 18 in the plating solution respectively with negative and positive voltage so that a silver bump 19 may be grown on the exposed metallic film 15. At this time, the current is not flowing in the semiconductor substrate 2 but flowing in the metallic layers 15, 16 resulting in no extreme current concentration at all to produce the flat head bump 19.
Patent JP-S5273247-A (JP)
Title: Vacuum type ignition time adjuster
Inventor: SEYA SEIICHI
IPC: F02P5/10
Filed: 1975-12-15
Abstract: PURPOSE:Using bendable material of generally constant area to receive effective pressure against stroke, it is intended to change quality of angle advance in a straight line.
Patent JP-H1055157-A (JP)
Title: Horizontal scroll system for display data
Inventor: IYU SAN JIEEMUSU REI
IPC: G09G5/34
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To shift data by a horizontal shift value(HSV) with a number of clock cycles smaller than the HSV by providing a horizontal scroll controller and a register in order to enable the horizontal scroll of a message on an LCD panel without a need for making a microcontroller rewrite the whole of a RAM. SOLUTION: In this system, an MSB(most significant bit) counter and an LSB(least significant bit) counter are provided in a horizontal scroll controller 24 in order to perform a countdown from the HSV. The MSB counter applies a shift-by-8 signal to a horizontal scroll shift register 28 during the countdown and the LSB counter applies a shift-by-1 signal to the register 28 during the countdown. As a result, data in the shift register 28 are shifted in the block unit of 8 or in the block unit of 1 and required clock cycles are reduced.
Patent JP-S5852068-A (JP)
Inventor: FUDOU SUMIMASA
IPC: B65D85/50
Filed: 1981-09-18
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-H04371984-A (JP)
Title: Fixing device
Inventor: KOBAYASHI ISAO
IPC: H05B3/00
Filed: 1991-06-20
Abstract: PURPOSE:To increase the heat receiving efficiency and to extend the life of a heater by using the heat roller having projections in its inner wall so that the surface area of the inner wall is made larger than the outer surface area, and providing a heater near the projections in the roller. CONSTITUTION:The heat roller 11B is formed to have larger inner wall area than the outer surface area so that the rod-type lamp 21B is made near the inner wall of the heat roller 11B. The inner wall has ribs 12. Namely, the heat roller 11B has low ribs 12 and high ribs 13 alternately disposed in the inside so that the distance D2 between the outer surface of a rod lamp 21B and the high ribs 13 is made shorter. Thereby, high ribs 13 are formed in the inside wall of the heat roller 11B to make the rod lamp 21B near the high rib 13, which improves heat receiving efficiency of the inner wall of the heat roller 11B.
Patent JP-S5272175-A (JP)
Title: Mask patterning of resist meterial
Inventor: YAKUSHIJI HISAO
IPC: G03F1/80
Filed: 1975-12-12
Abstract: PURPOSE: To accurately finish photo resist film to required patterns by a dry type developing method using the difference in the rate of removal by etching between the exposed portions and non-exposed portions of the photo resist film by plasmas of gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0713408-A (JP)
Title: Image forming device
Inventor: WATANABE AKIRA
IPC: B41J2/44
Filed: 1993-06-21
Abstract: PURPOSE:To increase the degree of freedom in designing the installation position for an optical writing exposure device and to mlniaturize the device by changing the optical path of image light transmitted through a photoreceptive body and forming an image on a photoconductor layer. CONSTITUTION:A laser exposure device 2 for exposing an image is arranged outside the photoreceptive drum 1. An exposure beam E is transmitted through a light- transmissive photoconductor layer 1-3 of the photoreceptive drum 1, a light-transmissive conductive layer 1-2 and a lighttransmissive supporting body 1-1 in this order, and the optical path of the beam E is changed by a reflection mirror 4 as an optical member constituting optical path changing member fixedly arranged at the inner surface of the photoreceptive drum 1, and the beam is made incident on the light- transmissive supporting body 1-1 again in an electrifying, exposuring and developing area as an abutting part of non-magnetic sleeve 5-2 and the photoreceptive drum 1 so as to form the image on the light-transmissive photoconductor layer 1-3. The incident area A for the exposure beam and the position of the developing device 5 are freely set by properly setting not only the position of the exposure beam E which is reflected by the reflection mirror 4 at almost 90 in such a way, but also the angle of the reflection mirror 4.
Patent JP-H0313133-A (JP)
Title: Optical transmitter
Inventor: KUNITSUGU MICHIMASA
IPC: H04B10/572
Filed: 1989-06-12
Abstract: PURPOSE:To stably output the optical signal of fixed optical modulation factor with a simple circuit configuration by outputting a bias voltage based on an electric signal corresponding to a current for driving a light emitting element. CONSTITUTION:Voltage/current conversion is executed to an input signal and the bias voltage from a comparator 6 by a driving circuit 1 and the light emitting element 2 is driven. The electric signal corresponding to the driving current of the light emitting element 2 is obtained from resistance load 7, which is constituted serially with the light emitting element 2, and according to the electric signal from the resistance load 7, a mean value voltage and a peak voltage are detected and outputted by an LPF 4 and a peak frequency detecting circuit 5 in a feedback part 3. The peak voltage from the peak frequency detecting circuit 5 is divided by the comparator 6 and afterwards, compared with the mean value voltage from the LPF 4. Then, the difference of these voltages is outputted as the bias voltage. Thus, the fluctuation of the optical modulation factor, which is caused by the temperature characteristic/the change of the lapse of time, etc., can be suppressed and the optical signal of the fixed optical modulation factor can be stably outputted with the simple circuit configuration.
Patent JP-H0243922-A (JP)
Title: Pressure variable adsorber and device for recovering oil soluble vapor
Inventor: RANII EI ROBINSU
IPC: B01D53/047
Filed: 1989-06-12
Abstract: PURPOSE: To use an oil-sealed vacuum pump as well for pressure swing adsorption for the purpose of removing oil-soluble vapor from a gaseous stream by maintaining the oil in the oil-sealed vacuum pump at a temp. sufficient for limiting the absorption of the oil-soluble vapor into the oil. CONSTITUTION: The oil-sealed vacuum pump 4 is subjected to thermal insulation by a thermally insulating material and is heated by an electroheating tape or the like, by which the pump is maintained at the high temp. higher by about 45 deg.C than the dew point at which the oil-soluble vapor in the supply gaseous stream condenses. The oil-soluble vapor-contg. supply gaseous stream is introduced through a supply line 18, a valve 12 to an adsorption bed 11. Clean gas is released from a valve 14, an outflow line 16 and a vent 17. The adsorption bed 21 is decompressed via an open valve 23 by the pump 4. Some amts. of back purge gas reach the adsorption bed 1 through a back purge line 2, valves 3 and 25. Back purging gas and the desorbed oil-soluble vapor are introduced from the bed 21 through a valve 23 and the heated pump 4 to a condenser 5.  The condensed oil-soluble vapor is stored in a recovering condensate tank 6.
Patent JP-H11336208-A (JP)
Title: Facing joint sealing material and execution method thereof
Inventor: MAEKAWA TSUTOMU
IPC: E04F13/08
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a facing joint sealing material to a gap between a bathtub and the peripheral wall surface to make it possible to obtain simple and good water proof efficiency and finish. SOLUTION: In a facing joint sealing material consisting of an oblique side section 1 with elasticity and a vertical piece section 2 provided from a middle part thereof, a gap between a bath room wall and a drooping wall side around the bathtub can be uniformed without separating the facing joint sealing material therefrom by providing an interlocking section 4 to the lower part of the vertical piece section 2 in the case the bathtub is placed to mount it to the drooping wall side around the bathtub in advance. As a result, the good waterproof efficiency and finish can be simply obtained.
Patent JP-S6211517-A (JP)
Title: Bucket shaped strainer having inverted element
Inventor: UEHARA YUTAKA
IPC: B01D35/02
Filed: 1985-07-09
Abstract: PURPOSE:To improve durability of dust removing performance and to facilitate the maintenance of a strainer by attaching a cup-shaped element having a screen to the outside part of a punching plate with the closed end part of the element faced upwards, and attaching a dust receiver to an external edge of an opening end part below the closed end part of the element. CONSTITUTION:When fluid introduced from a primary side 8 of a strainer passes an inverted cylindrical cup-shaped element 14 provided with a screen 16 to the outside of a punching plate 15, dusts which are shielded from being introduced into the inside of an element 14 by the screen 16, stays as it is in a part where collision to the screen 16 is caused. The dust is moved along the external surface of the screen 16 by being washed continuously by the fluid without causing clogging of the screen 16, moving by the effect of external force, and moves downward gradullay by the effect of gravity, and collected finally in a dust receiver 17 attached to the external periphery at the lower end of the element 14.
Patent JP-H0317137-A (JP)
Title: Rubber composition for tire tread
Inventor: SUZUKI ICHIRO
IPC: B60C1/00
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a rubber composition for tire tread having excellent abrasion resistance and fatigue resistance by compounding a raw rubber containing a polybutadiene rubber with a specific carbon black, a phenolic or cresol resin and other resin. CONSTITUTION:The objective rubber composition for tire tread is produced by compounding (A) 100 pts.wt. of a raw rubber containing >=30 pts. wt. (preferably 30-40 pts.wt.) of a polybutadiene rubber having a cis-content of >=75wt.% (preferably >=97wt.%) with (B) 50-60 pts.wt. of a carbon black having an iodine adsorption number of 90-200mg/g and a DBP absorption of 100-140mg/100g, (C) <=2 pts.wt. of one or more resins selected from phenolic resin and cresol resin and (D) one or more resins (preferably coumarone resin) selected from synthetic resins and natural resins other than the component C. The sum of the components C and D is <=8 pts.wt., preferably <=6 pts.wt.
Patent JP-H01317012-A (JP)
Title: Manufacture of surface acoustic wave filter
Inventor: MIYAJIMA HAJIME
IPC: H03H9/145
Filed: 1988-06-17
Abstract: PURPOSE:To uniformize conditions such as photolithography and etching over the entire electrode and to form the electrode as the design value by adding an electrode pattern not participating in the excitation of a surface acoustic wave to the outside of an electrode finger of an input/output electrode. CONSTITUTION:A pattern to form electrodes 21-23 not participating in the excitation of a surface acoustic wave without no opposite electrode is formed at the same width and interval of electrode fingers of interdigital electrodes 11-13 at both sides of the prescribed interdigital electrode patterns 11-13 as the mask pattern in the manufacture of a surface acoustic wave film etching the electrode material by a resist film pattern to form the electrode pattern. Thus, the exciting electrode at the end is manufactured by the same condition as that of other electrodes. Thus, the surface acoustic wave filter, whose electrode shape is immune to the effect due to the exposure in photolithography and etching condition is obtained.
Patent JP-S6210542-A (JP)
Title: Device for deflecting air flow direction in air conditioner and method of deflecting air flow direction
Inventor: MASAHARA SADAMI
IPC: F24F11/02
Filed: 1985-07-08
Abstract: PURPOSE:To shorten the rise-up time during the space heating operation and to improve the comfortableness in a residential space by setting the blow-off direction from a concentrated state to downward branched state when the blow-off air temperature reaches a predetermined value. CONSTITUTION:Since the blow-off temperature immediately after the starting of a space heating operation, a horizontal concentrated blow-off is carried out whereby a space heating operation is effected without imparting coldness to one's body. Next, when the blow-off temperature becomes high in a certain degree, a middle motor 3 and a righthand motor 9b are rotated leftwards and a lefthand motor 9a is rotated rightwards and stopped, the blow-off air assumes downward branched flows whereby the movement of air within the residential space is reduced, the wall surface is warmed, the rise-up time is shortened and the temperature distribution within the residential space is made uniform. Further, when the blow-off temperature is increased further, the middle motor 3, the lefthand motor 9a are rotated leftwards, and the righthand motor 9b is rotated rightwards and stopped, whereupon the blow-off air assumes a downward concentrated operation, a warm air flow can be directly applied to one's body and the space heating effect can be increased.
Patent JP-H04347823-A (JP)
Title: Higher harmonic generation device
Inventor: SENOO TADANORI
IPC: G02F1/37
Filed: 1991-05-24
Abstract: PURPOSE:To stabilize the oscillation operation of a light source for fundamental wave generation and to excellently maintain wavelength conversion efficiency as to an external resonator type higher harmonic generation device. CONSTITUTION:The higher harmonic generation device 11 is composed of an LD 13, a collimator lens 15, a light phase control mirror 17, a mode matching lens 19, and an external resonator 21. The light-incidence side end surface 35 of nonlinear optical crystal 23 arranged in the resonator 21 is formed slantingly to the direction of the optical axis of a fundamental wave 25, which is never fed back directly to the LD 13 even if reflected by the light-incidence side end surface 35. In that state, the optical axis passing through a nonlinear optical material 23 meets an (a)-axis direction where phase matching is obtained and the wavelength conversion efficiency is held maximum without decreasing.
Patent JP-H06337382-A (JP)
Title: Progressive focus lens
Inventor: UMEDA TOSHIAKI
IPC: G02C7/02
Filed: 1993-05-31
Abstract: PURPOSE:To provide the progressive focus lens which has widely stable bright visual regions of an intermediate part and near sight part while assuring a bright visual region of a far sight part sufficiently wide for practicable use and with which a decrease of the max. astigmatic difference is attained. CONSTITUTION:The cross sectional shape of the refractive surface below the far sight part F is a noncircular shape having the cross sectional curvature increasing once then decreasing the furtherer from the point of intersection with a main meridian curve along the cross sectional curve. The cross sectional shape of the refractive surface above the near sight part N is a noncircular shape having the cross sectional curvature decreasing then becoming nearly constant the furtherer from the point of intersection with the main meridian curve along the cross sectional curve. The decreasing gradient of the cross sectional curve is nearly constant from the upper part to the lower part of the near sight part. The cross sectional shape of the refractive surface at the center of the intermediate part P is the noncircular shape having the cross sectional curvature decreasing the furtherer from the point of intersection with the main meridian curve along the cross sectional curve. The decreasing gradient of the cross sectional curve increases the nearer the near sight part N.
Patent JP-S5674805-A (JP)
Title: Dropout compensating circuit for sampling pulse
Inventor: NAKAGAWA AKIRA
IPC: H04N5/94
Filed: 1979-11-19
Abstract: PURPOSE:To always ensure a steady reproduced picture, by producing the pulse of the same frequency as the sampling pulse immediately before the production when the dropout is produced to the sampling pulse which is extracted out of the reproduced video signal. CONSTITUTION:The photoelectric transducer 1 the disk or the like of which is scanned by the laser beam reproduces the FM video signal. The tuning circuit 5 extracts the sampling pulse out of the video signal demodulated through the FM demodulator 4, and the bistable-multi 22 of the dropout compensating circuit 10 delivers logic 1. Said extracted sampling pulse is applied to the multi 22. Thus the FF23 is hit to close the loop of the PLL circuit 6 via the comparison circuit 7 or the like, and then the pulse of the same frequency as the sampling pulse is delivered from the voltage control oscillator 9 of the circuit 6. While in case when the dropout occurs to the sampling pulse, the output of the multi 22 is inverted to the logic 0 after the time lapse of the time constant formed with the resistance R and the capacitor C. Thus the loop of the circuit 6 is opened, and the oscillator 9 generates the pulse of the same frequency as the sampling pulse right before occurrence of the dropout. As a result, a steady reproduced picture can always be formed.
Patent JP-H09301180-A (JP)
Title: Handcart
Inventor: FUKUTOMI SHINYA
IPC: B62B1/12
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To enable a handcart to be folded in pile simply by drawing left and right side part frames toward the inside surfaces respectively while lifting up a pair of supporting materials for a bottom part frame with their inside surfaces released upward. SOLUTION: A front frame 6 is taken out in such a manner as being extracted upward from insertion parts 27, 47 in front of the left/right side part frame 2, 4. Both leg parts 60, 60 are respectively inserted and stored in one side storing parts 33, 33. Subsequently, bolts 30, 50 provided in the insertion parts in rear of left/right side part frames 2, 4 are relaxed, and rear frame 7 is taken out in such a manner as being extracted upward. Both leg parts 70, 70 are respectively inserted and stored in other side storing parts 53, 53. Subsequently, one pair of supporting materials 10, 11 of a bottom frame 1 are lifted up in such a way that those internal side surfaces are relaxed upward. Thereafter, left/right side frames 2, 4 are drawn toward insides respectively to be folded in pile.