baber/WOPTO huggingface dataset:
Patent JP-S5925361-A (JP)
Title: Separation of amino acid and mandelic acid form compounded substance of amino acid and mandelic acid
Inventor: NOHIRA HIROYUKI
IPC: C07C59/50
Filed: 1982-07-30
Abstract: PURPOSE:To separate an amino acid from mandelic acid by a simple operation in high yield in high purity, by extracting mandelic acid directly from an aqueous solution of compounded substance of an amino acid and mandelic acid using an ether-based organic solvent without using a mineral acid or an alkali. CONSTITUTION:An aqoueous solution of compounded substance of an amino acid (e.g., alanine, cysteine, phenylalanine, etc.) and mandelic acid is treated with an ether-based organic solvent (e.g., especially preferably diisopropyl ether), mandelic acid is directly extracted and separated, so that the amino acid is separated from mandelic acid. Noncontinuous extration method, continous counter or parallel flow extraction method can be applied arbitrarily. Attention is especially required when a relatively unstable amino acid such as cysteine, etc. is used, and the extraction temperature is preferably 10-30 deg.C in this case.
Patent JP-H07631-A (JP)
Title: Toy for intellectual training
Inventor: UON KAA FUU
IPC: A63F9/12
Filed: 1993-06-02
Abstract: PURPOSE: To provide a toy for intellectual training forming a display of a desired character or a figure with a combination of pin heads by providing it with multiple mutually connected grooves designed into a desired pattern and multiple pins slidable along the grooves. CONSTITUTION: This spherical toy 10 formed into a terrestrial globe is provided with an outer shell structure 12 and an inner core main body 14, and Y-grooves are formed at the portions located at the North Pole and the South Pole. The grooves are inclinatorily extended downward by about 45 deg. against the vertical axis connecting the North Pole and the South Pole. Triangular sections formed by the grooves are connected to each other, and small island-like unit pieces (islets) 20 divided by six zigzag grooves 18A-18F surrounding the toy 10 and erected movably are formed. The toy 10 is provided with multiple pins 24 each constituted of a head section and a shaft section, and the pins 24 are made slidable along the Y-grooves and the grooves 18A-18F.
Patent JP-S5658115-A (JP)
Title: Digital-analog converter
Inventor: KOJIMA TADASHI
IPC: G11B27/02
Filed: 1979-10-13
Abstract: PURPOSE:To avoid the lead-out of the anomalous signal out of the converted analog signal, which is caused when a D/A conversion is given along with a data correction and by the fact that the data of different type mixes up at the moment when the reproduced data is switched from several record systems. CONSTITUTION:The correction ward Q1 is eliminated out of the interleaved sampling signal words A1-B3 plus the correction words P1 and Q1 and then supplied  to the delaying circuits 33a-33g within the deinterleave circuit 33. At the same  time, the area of correction is designated out of each word via the error detecting  circuit 31, and this designated data is supplied to the circuits 33a-33g. And the designated data Ep given from the circuit 31 is sent to the correction data detecting  circuit 45 along with the output data given from the delaying circuit. The circuit 45  sends its output in the form of the instruction of correction to the correction circuit 34 as well as to the muting circuit 44 in the form of the muting command respectively.
Patent JP-S5833847-A (JP)
Title: Mounting method for semiconductor pellet
Inventor: OKETA TATSUO
IPC: H01L21/58
Filed: 1981-08-25
Abstract: PURPOSE:To improve the quality of mounting a semiconductor device by pressing by a collet a pellet on a substrate at the end of the collet, applying a microscopic motion to the substrate while the pellet is held steadily and scrubbing the surface of the substrate. CONSTITUTION:A collet 14 which attracts and supports a semiconductor pellet under reduced pressure at the end of an arm 13 crossing perpendicularly the conveying direction of a carrier is mounted at the top of the mount 11a of the carrier. The pellets 4 are sequentially removed from a tray 12 for the pellets, are conveyed on a substrate 1, and are pressed on a portion to be mounted. On the mount are provided a pulse motor 17 for scrubbing and screw couples 19 on a seat 18.
Patent JP-H06190292-A (JP)
Title: Rice milling device
Inventor: TANASE TAKAFUMI
IPC: B02B3/06
Filed: 1992-05-25
Abstract: PURPOSE:To regulate a pestling pressure by simple operation of the rice milling device capable of varying the pestling pressure by limiting the flow of the well-milled rice in a rice milling chamber by a resistance cap adjusted by means of a spring, etc. CONSTITUTION:The resistance cap 39 which is supported by a first supporting shaft 41 installed in parallel with a horizontal revolving shaft and is provided freely contactably under pressure with the rice discharge side of a rice milling chamber by mans of the coiled pressure regulating spring is provided. A regulating knob which is provided freely slidably with a second supporting shaft 44 intersecting with the first supporting shaft 41 and has a freely turnable roller 45 and a pressure regulating plate 46 which turns around a fulcrum 47, presses its one face to the pressure regulating spring 42 and the other face to the roller 45 and curves more in a direction of shortening the pressure regulating spring 42, i.e., nearer the roller 45 side the furtherer from the fulcrum 41 are provided to regulate the pestling pressure of the resistance cap 39.
Patent JP-S5465277-A (JP)
Title: Controlling means
Inventor: SUMI AKIRA
IPC: G05B15/02
Filed: 1977-11-04
Abstract: PURPOSE: To prevent drift of output signal, omitting A/D converter by picking-up input signal to the processor as time width signal, by refreshing the hold circuit for output with data memory in the processor.  
     CONSTITUTION: With automatic control, a change-over switch SW is connected to the side A, output of processor 5 is output through D/A converter 6 and hold circuit 7 as control output es. In this case, measuring signal em and setting signal es are obtained as time width signal through a comparator 32, 33 which the lamp signal obtained with the block 4 is applied at one input terminal respectively, its time width is converted to the digital value. With manual control, output of manual regulator 8 is applied to the hold circuit, its output is set to the data memoryof the processor 5 through the comparator 31, thus the hold circuit is refreshed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08328825-A (JP)
Title: Japanese language permutation organizing method
Inventor: OHASHI ATSUSHI
IPC: G06F7/24
Filed: 1995-05-30
Abstract: PURPOSE: To set Japanese language permutation after re-sorting in an appropriate permutation for reading KANA(Japanese syllabary) by converting the JIS8 code of a reading KANA code by using a dedicated code conversion table in the sorting of Japanese language permutation organization CONSTITUTION: This method includes a step 1 to input the Japanese lan-guage permutation of the JIS8 code, step 2 to convert the JIS8 code by the dedicated code conversion table, and step 3 to sort the permutation in sequence of code by the code after conversion. In other words, the Japanese language permutation is expressed in the reading KANA and the JIS8 code for it, and it is inputted in a state being sorted in sequence of JIS8 code. The JIS8 code of the Japanese language permutation is converted by referring to the table. A dedicated code after conversion is sorted again in sequence of code. The Japanese language permutation after re-sorting is sorted in sequence of reading of the Japanese syllabary, and non-inversion is confirmed.
Patent JP-S5466064-A (JP)
Title: Constant-difference modulator
Inventor: MINAMITANI EIJI
IPC: H03M3/02
Filed: 1977-11-07
Abstract: PURPOSE: To improve a S/N ratio and to reduce idle-circuit noises, by providing a circuit discriminating overload and a circuit suppressing secondary transient response characteristics by the output.  
     CONSTITUTION: In order to suppress secondary transient response characteristics, circuits 6a and 6b discriminating overload, and seconrary transient response suppressing circuits 7a and 7b [(A) or (B)] are provided between sampler 2 and double integrator 5a. When overload information is transmitted from circuits 6a and 6b to circuits 7a and 7b, relay 21 or analog switch 22 operates to discharge capacitor C 2  of the primary integrator of integrator 5a. Namely, even if the output of sample 2 changes from "1" into "0" in case of overload or reversely, charges of the primary capacitor are not discharged immediately and, in consequence, the secondary transient response occurs, so that a fast discharge circuit will be prepared for by discriminating the variation in output of sampler 2 at the time of the overload. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03849-A (JP)
Title: Knitting machine
Inventor: SUGITA YOSHIMORI
IPC: D04B15/36
Filed: 1989-05-25
Abstract: PURPOSE:To enable changeover of a cam both to manual operation and to automatic operation by linking an operating member for changing over a tuck cam to a changeover member for changing over an auxiliary cam in a specific state and providing the outside of a knitting section in a needle bed with a specified operating member. CONSTITUTION:The first changeover member for changing over an auxiliary cam to the first and second respective positions separately from the first operating member is linked to the second operating member 49 for changing over a tuck cam through the second changeover member to the first and second positions so that a knitting passage may be closed and a nonknitting passage may be opened with the auxiliary cam without performing changeover operation of the first operating member when the tuck cam is arranged and changed over to the second position for closing a truck passage and opening the nonknitting passage by the second operating member. The outside of a knitting section in a needle bed 5 is provided with operating members 74 and 85 for operating the second operating member so that the displacement direction may intersect the displacement surface in the changeover operating direction of the second operating member at right angles.
Patent JP-S61290437-A (JP)
Title: Copying machine
Inventor: IKEDA YOSHIO
IPC: G03G15/043
Filed: 1985-06-18
Abstract: PURPOSE:To record additional information on an optimum position in accordance with the direction of an original with a simple constitution by arranging display means for additional information on plural positions of an original placing plate and selecting an optimum display means in accordance with the direction of the original. CONSTITUTION:The display means 20 for displaying additional information such as a date with liquid crystal are arranged on the positions A, B parallel with a scale plate 21 of the original placing plate 2 and the positions C, D along both the side edges 2a, 2b of the width direction so as to be moved. When an original is horizontally written, any one of the positions A, B is selected and the display means 20 is emitted by any one of selecting keys 24a, 24b connected to the selected position to record the original on recording paper. In case of characters parallel with the longitudinal side, the display means 20 corresponding to any one of the positions C, D is similarly selected. Thereby, the additional information can be recorded on an optimum position in accordance with the direction of the original.
Patent JP-H0430022-A (JP)
Title: Foam plastic block for civil engineering work
Inventor: ODA HIROSHI
IPC: E02D3/00
Filed: 1990-05-24
Abstract: PURPOSE:To facilitate conveyance by providing groove-shaped grip sections on which at least fingers can be hooked on the side faces of a foam plastic block. CONSTITUTION:Groove-shaped grip sections 2 are provided on the side faces 3 of a foam block 1. Fingers are hooked on the grip sections to lift the foam block 1 for conveying it.
Patent JP-H06320230-A (JP)
Title: Device for supplying forging blank in both lengthwise and breadthwise directions
Inventor: TSUCHIYAMA YOSHIHIRO
IPC: B21K27/00
Filed: 1993-05-11
Abstract: PURPOSE:To freely change a forging blank in the lengthwise and the breadthwise directions at the time of supplying the blank into a forging press. CONSTITUTION:In a conveyor 2 fitted in a frame 1, plural number of lengthwise blank receiving tools 21 and breadthwise blank receiving tools 22 are fitted in the fixed interval, respectively. A shifting table 3 traversed in the right angle direction to the conveyor on the frame is laid, and a lengthwise blank supplying device 7 and a breadthwise blank supplying device 4 are laid in series on the shifting table in the fixed interval and further, a bypass chute 31 extended diagonally downward is fixed. Each supplying device is composed of a supplying chute for forging blank B, an inclining means for blank, a dropping means by the posture after inclining and an opening/closing means to the bypass chute. By this constitution, the supply of the blank can simply be changed from the lengthwise direction to the breadthwise direction by traversing the shifting table. The excess blank already supplied can be released to the outside of the frame. The blank is fitted into the receiving tool one by one in good timing.
Patent JP-H05151229-A (JP)
Title: Method and system for automatically forming product constitution in manufacturing system utilizing computer
Inventor: SUJIYAN KUMARU MUKERUJII
IPC: G06Q10/00
Filed: 1992-05-25
Abstract: PURPOSE: To capture and use the combination of a sales characteristic and characteristic deformation selected by a customer by preparing a final article constitution list including components and the modification list of the components necessary for manufacturing constituents of complicated products. CONSTITUTION: Non-colliding combinations of sales characteristics 10 and the modifications are presented to a customer, and a final article constituent list 34 obtained by listing a components and the modifications of the components necessary for manufacturing the constituents of complicated products including the characteristics selected by the customer by using it is prepared. The characteristics on manufacture is indirectly selected by the usage of keywords during the selection of the sales characteristics by the customer.  Next, when the estimation of the customer is graded up to an order situation, the contract constitution of a technical component list 24 is automatically prepared, and the combination of the technical component list 24 and the selected final article constituent list 34 is used for supporting and tracing identified technical change 14 for constitution independently of other technical changes.
Patent JP-S5923575-A (JP)
Title: Semiconductor light emtting device
Inventor: IMAI HAJIME
IPC: H01S5/00
Filed: 1982-07-30
Abstract: PURPOSE:To improve the ultrafine light emitting efficiency and to improve the saturation output and temperature property of a semiconductor light emitting device by superposing a p-n junction continued on a p-n-p-n type junction region arranged on an active layer and on the side, and forming a diffused layer across the p-n junction corresponding to the active layer. CONSTITUTION:A p type layer 2 is superposed by a liquid phase epitaxial method on an n type InP substrate 1, a V-shaped groove 9 which reaches a substrate is formed, a p type layer 3, a no-addition InGaAsP layer 4 and again p type InP layer 5 are superposed. At this time, a light emitting region is formed in the V-shaped groove, and a reverse bias junction of the layers 2-2 and p-n-p-n type junctions are formed on the side. Then, an n type InP layer 6', a p type InP connection layer 6'' are superposed, a p<+> type layer 10 which reaches the top of the layer 5 through the layers 6', 6'' opposed to the active layer 4' are formed to obtain a light emitting region, and the other is shielded by reverse bias junction between the layers 6' and 5. The electric path opposed to the p-n-p-n junctions can be ignored. Ti/Pt/Au electrodes 7, AuGe electrode 8 are eventually attached. According to this structure, the conductive path of the p-n-p-n junction is shielded, thereby obtaining a laser of preferable properties.
Patent JP-H08328326-A (JP)
Title: Electrophotographic device
Inventor: MOGI HIDETAKA
IPC: G03G21/00
Filed: 1995-05-31
Abstract: PURPOSE: To safely and securely open/close a hopper without needing operator's energy and to automatically open/close the hopper, according to a choice by the operator, when paper runs out. CONSTITUTION: The electrophotographic device which allows paper replenishment by opening/closing the hopper is provided with a mechanism for automatically opening/closing the hopper 3 in the directions of arrows by means of a single opening/closing switch 2. Also, the device is provided with the function of letting a user know the need of paper supply by having a means for detecting paper presence/absence, thereby automatically opening the hopper 3 when there is no more paper left. The device is further provided with protect mode which inhibits the use of the automatic hopper-opening/closing function.
Patent JP-2000287877-A (JP)
Title: Tissue paper box for placing small articles
Inventor: ISHIBASHI KIICHIRO
IPC: A47K10/42
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To attach a taking-out port on the end of a box, and place small articles on the box by vertically housing objects juxtaposed by successively meshing trebly folded tissue paper in the box. SOLUTION: Trebly folded tissue paper 2 is successively meshed to be vertically housed in a box 1 so as to be continuously taken out, and is taken out of a right end taking-out port 3, and when putting the used tissue paper 2 in a left end port 4, an intermediate partition plate 7 pushes the tissue paper 2 to the right from the left. An enclosure 5 is put on a space on the box 1 to place small articles. The small articles can be placed on the box 1 due to such a structure, and the used tissue paper 2 can be thrown away.
Patent JP-2000327402-A (JP)
Title: Ceramic product and its production
Inventor: ETO SHUNICHI
IPC: C04B35/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic product capable of being applied for a probe guide component of a high density LSI detection and subjected to highly precise and fine mechanical machining. SOLUTION: A ceramic sintered compact using 25-60 wt.% silicon nitride and 40-75 wt.% boron nitride as aggregate is slit so that the wall thickness of the slit is >=5 μm to <20 μm, the ratio of depth/wall thickness in the slit is >=15 and the precision of the pitch between the slits is <=±4 μm or is perforated so that the diameter of the hole is <=65 μm, the wall thickness between the holes is >=5 μm and <20 μm, the ratio of the depth/the wall thickness in the hole is >=15 and the precision of both of the hole diameter and the hole pitch is <=±4 μm.
Patent JP-S6112379-A (JP)
Title: Recorder
Inventor: ASAKURA OSAMU
IPC: B41J2/24
Filed: 1984-06-29
Abstract: PURPOSE:To obtain an inexpensive high-performance recorder capable of minute paper feeding by using motive power for feeding a carriage, by providing a ratchet means fitted to a paper-feeding means and a means for driving a single ratchet tooth of the ratchet means by a plurality of operations. CONSTITUTION:Where the carriage 6 operates a lever 14, the operable range of the lever 14 is from a point P4 to a point P0, and the operable range of a ratchet wheel 11 is from a point P3 to the point P0. The ratchet wheel 11 has 12 teeth, and when an arm 14a of the lever 14 is moved over a full stroke, the wheel 11 is rotated by 1/12 of rotation per one stroke. A carrier motor 7 is rotated 22 steps when moving the carriage 6 from the point P4 to the point P0, and is rotated 20 steps when moving the carriage 6 from the point P3 to the point P0. In addition, by moving the arm 14a over a half storke, the ratchet wheel 11 and, hence, a platen roller 2 can be rotated by half of the amount in the above operation to provide a half line pitch, so that special recording such as recording subscripts and minute characters can be performed.
Patent JP-2000322256-A (JP)
Title: Information processor
Inventor: KAMIMURA RYOHEI
IPC: G06F9/32
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain an information processor which reduces the processing time of an entire program by realizing the branch decision processing, which is performed by plural operation instructions, with one conditional branch instruction. SOLUTION: In a PSW group 5, each PSW propagates contents of an operation state flag held in itself to another PSW of the next stage at each time of operation execution in an operation circuit 3, and the latest operation state flag inputted from the operation circuit 3 thereafter is held in a PSW 0. An operation state flag logical operation circuit 8 performs logical operation indicated by an operation state flag control instruction execution circuit 9. In the case of a conditional branch instruction, an instruction fetch circuit 10 refers to the output of the operation state flag logical operation circuit 8.  Since the output of the operation state flag logical operation circuit 8 is the result of several past logical operations of operation state flags in the operation circuit 3, the condition decision processing which is performed by plural operation instructions is executed by one conditional branch instruction in this information processor by this operation.
Patent JP-S63299978-A (JP)
Title: Thermal transfer recording method
Inventor: YAMAGUCHI JUNKO
IPC: B41M5/382
Filed: 1987-05-30
Abstract: PURPOSE:To obtain an image excellent in an impression of a three-dimensional body and in quality by providing a thermal transfer recording medium and an object to be transfer recorded, on a base, and carrying out heating simultaneously with or after thermal transfer of a thermal transfer layer, thereby effecting foaming. CONSTITUTION:A thermal transfer recording material has a construction wherein a thermal transfer layer 12 is provided on the face side of a base 11 or a construction wherein the thermal transfer layer 12 is provided on the face side of the base 11, with a releasable layer 13 provided therebetween. The recording material 1 may be provided, if required, with a heat-resistant layer 14 on the back side of the base 11 or with an adhesive layer 15 on the thermal transfer layer 12. The thermal transfer recording material 1 thus constructed is heated from the base side thereof by a thermal head 2 or the like, thereby transferring the thermal transfer layer (heat-foamable ink) imagewise to an object 3 to be transfer-recorded, and foaming is effected by a heating means 4, whereby a three-dimensional image can be obtained.