baber/WOPTO huggingface dataset:
Patent JP-H05253000-A (JP)
Title: Method for cleaning crude saccharide solution
IPC: C13B20/02
Filed: 1992-03-09
Abstract: PURPOSE:To efficiently purify a crude saccharide solution of xylose, etc., by treating a raw material of a plant such as wood, heating under pressure, treating the resultant substance with an enzyme to give the crude saccharide solution containing residual materials, adding lime and an acid to form an insoluble salt by reaction with lime and filtering. CONSTITUTION:A raw material of a plant such as wood, corn cob, cotton seed chaff or rice straw is subjected to one or more treatments of alkali treatment, pressurizing and heating treatment and enzyme treatment to give a crude saccharide solution of xylose or xylooligosacchride containing residual materials. Milk of lime is continuously added to the saccharification reaction solution while maintaining the solution at 43 deg.C, further a carbon dioxide gas as an acid to form an insoluble salt by reaction with lime is introduced, to the solution to form an insoluble lime salt. The solution is immediately filtered so that an insoluble polymer substance, etc., contained in the crude saccharide solution are adsorbed on the lime salt, precipitated and separated by filtration to efficiently clean the crude saccharide solution of xylose or xylooligosaccharide.
Patent JP-S529705-A (JP)
Title: Internal combustion engine with torch ignition device
Inventor: MUKAI TSUNESABUROU
IPC: F02B19/18
Filed: 1975-07-11
Abstract: PURPOSE: To improve firing character, by installation of more than two passages interconnecting main and auxiliary combustion chambers that enables in intake stroke a part of intake air to flow into auxiliary chamber through one of the passages and residual gas in auxiliary chamber to flow out through the other passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62244787-A (JP)
Title: Hose handling device
Inventor: NAKAMURA SADAAKI
IPC: B63B27/24
Filed: 1986-04-15
Abstract: PURPOSE:To simplify construction, by constituting a device such that a hose, provided being guided from the sea bottom, is connected with a hose, fixed onto a ship, through the device holding the hose to be wound on the periphery of a turret plug. CONSTITUTION:The speed of an outer cylinder 18 for a turret plug 4 is set to a value 1/2 times the speed of the turret plug 4. And hoses 8, 8', provided being inducted from the sea bottom, are wound from the first pulley 12, mounted to the turret plug 4, to a hose holding part 13 formed in a flange part 3 of the turret plug 4. Next the hose is flexed from here by an intermediate pulley, mounted onto the outer cylinder 18, being supported to the hose holding part 17 provided in the outer cylinder 18. And the hose, which is wound further via the second pulley provided on a ship, is connected by a connector 25 with a fixed hose 9 arranged on the ship. That is, the hose is held in a condition such that a change amount of the hose 8, generated when the ship turns for the turret plug 4, is wound onto the periphery of the turret plug 4.
Patent JP-H11262378-A (JP)
Title: Production of liquid tea comprising olive leaf as main raw material
Inventor: KIYAMA KYOJI
IPC: A23L2/38
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To produce a tea comprising olive leaves as a main raw material, especially a liquid tea. SOLUTION: Olive leaves are exposed to the sun in an open place, polyphenols in the olive leaves are subjected to oxidative fermentation by a polyphenol oxidase, dried by the sun in an open place, finely cut, decocted, bagged and aged. Sodium bicarbonate is dissolved in warm water treated with an cation and anion exchange resins. The aged olive leaves are immersed in the warm water to extract an olive essence, the extracted solution is cooled, mixed with treating water and a soluble solid content is adjusted to 0.5-1.0.
Patent JP-S57201729-A (JP)
Title: Mounting construction of three-side dump loading bed
Inventor: NOGUCHI MASAHARU
IPC: B60P1/04
Filed: 1981-06-02
Abstract: PURPOSE:To surely select a dumping axial core even if a number of pivotally supporting parts for a loading bed is reduced, by providing an adapting member to a supporting member turned together with the loading bed. CONSTITUTION:A loading bed supporting member 6 is provided on a dumping axial core P1 to the rearward, on top of that a dumping axial core to the sideward is equipped. An adapting member 23 is provided to the supporting member 6 and contacted to a loading bed 3. In consequence, even if pivotally supporting parts are reduced to four, the axial core is never shifted at dumping to the rearward, and the axial core can be surely selected.
Patent JP-H01258510-A (JP)
Title: Pll circuit
Inventor: SHIGEMORI TOSHIHIRO
IPC: G11B19/28
Filed: 1988-04-08
Abstract: PURPOSE:To correspond to the change of a reproduction speed over a wide range and to obtain an optimum response by making variable a band width approximately in proportion to the reproduction speed while a damping factor is held constant approximately. CONSTITUTION:The frequency of an output clock is controlled by a voltage value V1 approximately in proportion to the output of a phase comparator 1 and a voltage value V2 approximately in proportion to a value integrated by an integrating circuit 3. Thus, the cross frequency of an open loop gain characteristic and a zero point frequency are respectively changed in proportion to the action frequency of a voltage control oscillator 4 and the ratio of these cross frequency and zero point frequency is held constantly and changed. consequently, while a damping factor at a PLL circuit is held constantly, the band width can be changed in proportion to the reproduction speed.
Patent JP-H11277498-A (JP)
Title: Hole saw for boring polyethylene pipe for water distribution
Inventor: YONEDA RYUICHI
IPC: B26F1/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hole saw for boring a polyethylene pipe for distribution water to efficiently bore a hole, communicated with the water flow port of a corporation cock, in a distribution water pipe formed of high density polyethylene and prevent the occurrence of an influence due to chips. SOLUTION: A hole saw 2 coupled to the rotary shaft 21 of a drive part through a shank 4 consists of a device forming a cutting edge 6, a deep hole 5, and a groove 7 and provided on the opening side with a helical groove 8 and is covered with a guide pipe 3. The hole saw 2 is inserted in the water flow port of a corporation cock and by boring by the cutting edge 6, chips generated by boring are contained in the deep hole 5 of the hole saw 2. The cutting edge 6 consists of a single blade or a plurality of blades.
Patent JP-S63251298-A (JP)
Inventor: YAMANE MITSUO
IPC: B44C1/165
Filed: 1987-04-07
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-S5420527-A (JP)
Title: Semi-automatic clutch control device
Inventor: ASANO TETSUMASA
IPC: B60K20/00
Filed: 1977-07-15
Abstract: PURPOSE: To semi-automatically operate a clutch by detecting the start waiting state and engine rotation at speed shifting time to thereby operate an added drive unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58202478-A (JP)
Inventor: HAYASE TOORU
IPC: G10L25/48
Filed: 1982-05-19
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-S60229802-A (JP)
Title: Mounting and dismounting device for wheel cap of vehicle tire
Inventor: MATSUSHITA YUTAKA
IPC: B60B7/14
Filed: 1984-04-27
Abstract: PURPOSE:To enable a wheel cap to be used for propaganda and advertisement by securing a free wheel cap having a wheel cap that has a wheel cap shaft with screws attached, to a drive shaft with screws, in a device as referred to the titled for trucks and others. CONSTITUTION:The shaft 5 of a free wheel cap 1 is screwed in and secured to a drive shaft 8 with a wrench L, enabling a wheel ca 2 to be set to a tire 7 firmly. Travel motion in this configuration rotates both the wheel cap shaft 5 and the drive shaft 8, leaving the wheel cap 2 stationary because of attached bearings 4. Accordingly, propaganda and advertisement indicated on the wheel cap 2 can be clearly readable. This configuration enables the wheel cap not only to be mounted and dismounted easily but also to be used for propaganda advertisement.
Patent JP-H0250157-A (JP)
Title: Method of processing silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C1/485
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a high color forming density by incorporating specific compds. into a color developing soln. CONSTITUTION:The compds. expressed by the formulas I-IV are incorporated into the color developing soln. In the formulas I, II, R<1>-R<3> denote a hydrogen atom, alkyl group, aryl group, etc.; R<4> denotes a hydrogen atom, hydroxy group, hydrazino group, etc.; X<1> denotes a bivalent group; n denotes 0 or 1; R<5>, R<6> denote a hydrogen atom, alkyl group, alkenyl group, etc. In the formula III, IV, R<7> denotes a hydroxyalkyl group, R<8>, R<9>, X<2>, Z<1> denote a hydrogen atom, alkyl group, hydroxyalkyl group, etc.; m denotes 1-6 integer; X<3> denotes a trivalent atom group necessary for completing a condensed ring; R<10>, R<11> denote an alkylene group, arylene group, etc. The sufficient color forming density is obtd. in this way.
Patent JP-H02265330-A (JP)
Title: Code converter
Inventor: MIKAMI FUMIYUKI
IPC: H03M7/40
Filed: 1989-04-06
Abstract: PURPOSE:To suppress time base fluctuation by coding the number of runs of 0s between 1s in a binary code bit string in a code word so as to be within a prescribed range when code words converted into the code word are connected. CONSTITUTION:An input data string 10 is fetched in an 8-bit shift register 11 and sent to a latch circuit 12 in the unit of 8-bit and fed to a code conversion circuit 13, which sends the corresponding word to a shift register 14 when 2r (1<=r<=4) from the head in the 8-bit is equal to any of 2r-bit data word. When the matching of the data word is taken, the corresponding code word is decided and the conversion to the code word is implemented, After being subjected to serial conversion by the shift register 14, the word is fed to an NRZI modulation circuit 15, where the word is NRZI-modulated. Similarly, the operation is executed respectively.
Patent JP-S5610338-A (JP)
Title: Manufacture of catalyst for cleaning up exhaust gas
Inventor: KINOSHITA HIROO
IPC: B01J23/32
Filed: 1979-07-06
Abstract: PURPOSE: To coat a film of a spinel-structured metal oxide on the surface of a carrier of the catalyst for cleaning up the exhaust gas, by hydrothermally treating an aqueous solution containing polyaluminum chloride, thereafter adding an aqueous solution of a metal salt to the former solution and stirring and mixing both the solutions with each other to prepare a coating liquid for the carrier.  
     CONSTITUTION: The aqueous solution containing a polyaluminum chloride is put in an enclosed container proof against pressure and heat and is hydrothermally treated at 100W150°C. After that, the aqueous solution of a metal salt of a metal such as Sr or Mn is added to the former solution. These solutions are stirred and mixed with each other to prepare the coating liquid. The catalyst carrier of α- alumina, magnesia or the like is treated with the coating liquid. The carrier is then heated and baked to produce a film of the spinel-structured metal oxide on the surface of the carrier. The carrier is then thereafter caused to carry the catalystic substance to manufacture the catalyst. This catalyst simultaneously cleans up three constituents, which are CO, HC and NOX in the exhaust gas, with high activity in a wide range of temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63252420-A (JP)
Title: Compound semiconductor crystal and manufacture thereof
Inventor: IWATA NAOTAKA
IPC: H01L21/205
Filed: 1987-04-09
Abstract: PURPOSE:To facilitate electrical isolation between elements by a method wherein the atomic layer epitaxial growth of III-V compound semiconductor is achieved by supplying group III raw gas and group V raw gas to a substrate alternately. CONSTITUTION:Plateau shape structures 12a and 12b whose side walls are composed of surfaces equivalent to the face (110) are formed on an insulating GaAs (111) substrate 11. The atomic layer epitaxial growth of 1000 times for each layer is performed at 450 deg.C with GaCl and AsH3 as a group III raw gas and a group V raw gas respectively. The thickness of a GaAs growth layer 13 obtained by slant polishing is 3300 Angstrom  on a face (111) and 2000 Angstrom on a face (110). With this constitution, electrical continuity between the growth layers 13 of the adjacent plateau shape structures 12a and 12b is not found so that the complete electrical isolation between elements can be achieved.
Patent JP-S60229751-A (JP)
Inventor: HASHIMOTO KUNIJI
IPC: C09J123/02
Filed: 1984-04-27
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-S61243905-A (JP)
Title: Writing of magnetic disk device
Inventor: SHIMAUJI MASAHIRO
IPC: G11B5/09
Filed: 1985-04-22
Abstract: PURPOSE:To improve the reliability for detecting a disconnection of a thin film type head by detecting a fact that a head terminal voltage rises and exceeds a prescribed threshold, and also executing a decision by detecting a fact that its exceeding time is longer than a prescribed time. CONSTITUTION:If a thin film type head is disconnected, when a signal a1 is in a high level, a transistor 10 cannot make a current flow out, and its emitter voltage b1 rises to about 0V. In the same way, when a signal a2 is in a high level, an emitter voltage b2 also rises to 0V. Accordingly, the time exceeding a threshold voltage C becomes long, and time of a high level of output signals d1, d2 of voltage comparators 15, 16 becomes long. Accordingly, at the time of rise of a pulse signal (f) of a pulse width Tw synchronizing with a rise of an output signal (e) of an OR circuit, the signal (e) is in a high level, and an output signal (g) of a D-type FF circuit 29 is set to a high level. The signal (g) is reset at the time of a low level of the output signal (e) of the OR circuit. In this way, a disconnection of a thin type head whose inductance is small can be detected exactly.
Patent JP-S59212500-A (JP)
Title: Novel process for preparation of 4'-demethyl- epipodophyllotoxin-beta-d-ethylydene glucoside
Inventor: KURABAYASHI KATSUHIKO
IPC: A61K31/7042
Filed: 1983-05-18
Abstract: PURPOSE:To prepare the titled compound useful as a carcinostatic agent, in high yield and purity, in a short time, by alcoholyzing a compound having halogenoacetyl group and the structure corresponding to the objective compound in the presence of a catalyst, thereby removing the halogenoacetyl group from the starting compound. CONSTITUTION:The 4'- halogenoacetyl -4'- demethyl -epipodophyllotoxin-beta-D-2, 3- di-O-halogenoacetyl-4,6-O-ethylidene glucoside of formula I [R is halogenoacetyl of formula -COCH2X (X is halogen)] is subjected to the alcoholysis with e.g. methanol, in the presence of a catalyst [e.g. ZnCl2, Zn powder, (CH3COO)2Pb, etc.] (preferably 10-150wt%, based on the compound of formula I ), preferably for 1-5hr. The halogenoacetyl group is removed by the alcoholysis, and the objective compound of formula II can be obtained. The starting compound of formula I can be prepared from 4'-demethyl-epipodophyllotoxin which is drived from a plant-originated actitumor substance, podophyllotoxin.
Patent JP-H11310684-A (JP)
Title: Pigment-dispersed resin composition
Inventor: ANDO NAOTAMI
IPC: C08L43/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment-dispersed resin composition that is useful for a variety of paintings, particularly as a painting composition for coating layers that require high durability and has bright color tones without fog. SOLUTION: The objective resin composition comprises (A) a polyester- modified hydroxyl group-containing acrylic resin prepared by copolymerizing a hydroxyl group-bearing vinyl monomer in which a pigment is dispersed and (B) alkoxysilyl group-bearing acrylic copolymer bearing the group represented by the formula: (R<1> is a 1-10C alkyl group, R<2> is a hydrogen atom or a monovalent hydrocarbon group selected from the group consisting of 1-10C alkyl groups, aryl groups and aralkyl groups; a is 0, 1 or 2).
Patent JP-S62243187-A (JP)
Title: Helical scanning magnetic recording and reproducing device
Inventor: TERADA AKIMICHI
IPC: G11B27/00
Filed: 1986-04-16
Abstract: PURPOSE:To obtain the information where and which program in a cassette is stored by reproducing a cue signal in loading the cassette to the set, storing the content and recording the memory content on a track in ejecting the cassette. CONSTITUTION:In loading the cassette 1 to the set, a pinch roller 13 is pressed onto a capstan 12 as soon as the loading is finished and a tape 2 is driven forward for a prescribed period. A cue signal recording/reproducing head 22 reproduces a cue signal from the cue track provided lengthwise at the upper end of the tape 2 and an address signal from the address track respectively during the period and the content is stored in a memory in the set. In ejecting the cassette, the pinch roller 13 is pressed onto the capstan 12 before unloading, the tape 2 is driven at a constant speed and the memory content is recorded on the cue track by the cue signal recording/reproducing head 22 during the time. Thus, the program recorded in the cassette is retrieved completely and the cassette is utilized effectively.
Patent JP-S6346463-A (JP)
Title: Supplying method for replenishing liquid to automatic developing machine
Inventor: SUZUKI TAKAFUMI
IPC: G03D3/06
Filed: 1987-04-08
Abstract: PURPOSE:To automatically supply a replenisher by calculating the whole quantity of the replenisher in accordance with the processing quantity of an unprocessed film, supplying the replenisher continuously from the start of processing, and when the quantity of the replenisher coincides with the calculated value, stopping the supply. CONSTITUTION:An unprocessed film is supplied from an insertion board 14 to a developing tank 20, a fixing tank 22, a washing tank 24, and a drying part 26 and a processed film is stored in a stocker 16. During the development of the film in the developing tank 20, the developer is circulated by a circulating device 30. The passage of the unprocessed film is detected by a detector 18 and its detecting signal is inputted to a control part 32 to calculate the whole quantity of the replenisher in accordance with the width and length of the film. The replenisher in a supplying device 28 is supplied to the developing tank 20 by a bellows pump 50 e.g. with a small discharging value from the start of processing of the unprocessed film. When the volume of the replenisher coincides with the calculated whole replenisher volume, the supply of the replenisher is stopped. Since the replenisher is supplied by using the pump with the small discharging value, an error can be reduced and production cost can be also reduced.
Patent JP-S58201333-A (JP)
Title: Preparation of resin sealed type semiconductor device
Inventor: NARITA HIROSHI
IPC: H01L21/56
Filed: 1982-05-20
Abstract: PURPOSE:To eliminate entrance of bubbles within a sealed semiconductor device by supplying resin under the condition that tapered portion of gate is removed and hardening said resin after inserting a resin cut-away plate into the gate. CONSTITUTION:A resin cut-away plate 9 which is capable of moving vertically is buried at the bottom part of gate 8. Under this condition, the fused resin is supplied through runner 7 and gate 8 to the cavities 3, 6 where assembled lead frames 11 are fixed. While supply of resin terminates and the resin is fused, the cut-away part 9 moves upward entering the fused resin, dividing it for the cavity and gate 8. At this time, the cut-away part is stopped to move upward while the resin is not cut away perfectly and is left slightly connected. While the resin is kept in this condition, it is hardened. Thereafter, the sealed lead frame 11 is taken out and the frame 11 is separated from the resin cut-away part of gate. A semiconductor device thus produced does not contain any bubble because the resin is not squeezed at the gate.
Patent JP-S5611130-A (JP)
Title: Manufacture of nozzle
Inventor: SHINOHARA KAZUYOSHI
IPC: B05B1/00
Filed: 1979-07-09
Abstract: PURPOSE: To manufacture a nozzle which shows no disorder of the injection due to the wear or breakage of its injection hole, by drilling a hole in stainless steel, by hammering the hole by means of several kinds of punches of different top angles so as to deform the hole by applying pressure thereby hardening the side wall of the hole.  
     CONSTITUTION: A blind hole A is drilled at the portion of a nozzle body 11 where the nozzle 12 is to be formed. The portion of the side wall where an injection hole 13 is to be formed is pressed and deformed by hammering with a small precision hammer 1 fitted with a punch 2 of 60° top angle. Then punches 3, 4, 5 of 50°, 40°, 30° top angles respectively are fitted to the hammer one after another, and the blind hole A is deformed by hammering continuously until the shape of an injection hole 13 is formed thereby hardening the side wall of the injection hole 13. The top end 14 of the nozzle body 11 is removed by cutting to form the top end surface 15 of the nozzle. The surface 15 is planished to a mirror finished surface by lapping, then a small hole 13a of about 0.1mm diameter is drilled at the center of the top end surface 15 by a precision drilling machine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5312246-A (JP)
Title: Detection circuit of variation of condition
Inventor: FUJIO HIROSHI
IPC: G06F11/00
Filed: 1976-07-21
Abstract: PURPOSE: To simplify the circuit configuration, by memorizing a new input in the memory element by the output of the circuit changed to pulse, and obtaining the detected pulse from EXOR. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09276157-A (JP)
Title: Container for preserving rice
Inventor: OKUYA TAKESHI
IPC: B65D81/20
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To completely take out rice while inclining a container by providing a hole, through which rice can be put in/out so that one part can contact side walls, on the upside wall surface of the box-shaped container and providing a slide plate, with which the inside corner parts of the box are covered, from both the sides of this hole to both the sides of the hole. SOLUTION: Concerning the container for rice preservation to be used in the case of preserving rice in the storehouse of rice shop or wholesale store for a long time, a reinforced plastic panel 11 and a steel reinforce member 12 are integrated and formed into a box-shaped container 1, and a lid part 2 is provided for tightly sealing the intake/out-take hole provided at the upper part of this container 1. Then, slide plates 31 and 32 for covering the inside corner parts of the container 1 are provided so as to be extended from both the sides of the hole to both the sides of the hole. Thus, rice can be easily taken out by inclining the container 1.  The plates in the form of right triangle are used for these slide plates 31 and 32, these plates are fitted so as to cover the inside corner parts of the container 1, and two corner parts inside the container 1 are used as spaces where rice can not be stored.