baber/WOPTO huggingface dataset:
Patent JP-S6174970-A (JP)
Title: Speed change v-pulley
Inventor: SAKAI YOSHITAKA
IPC: F16H55/56
Filed: 1984-09-18
Abstract: PURPOSE:To improve the certainty of torque transmission and durability by making uniform the right ad left side pressures of a speed change V-belt by a pair of movable conical plates which are opposed each other. CONSTITUTION:A pair of movable conical plates 2 and 2' are installed onto a rotary shaft 1 so as to be always approach each other by the pressing means such as springs 3 and 3', and roll pins 6 and 6' are fitted to permit the free revolution and slidable movement through oilless bearings 7 and 7' and 8 and 8', onto the inner bosses 4 and 4' and the outer bosses 5 and 5' installed onto the movable conical plates 2 and 2'. Further, guide grooves 10 and 10' are formed onto the cylindrical bodies 9 ad 9' fixed onto the rotary shaft 1, and the roll pins 6 and 6' are fitted into the guide grooves 10 and 10', and the shift in the axial direction of the roll pins 6 and 6' is regulated. With such constitution, generation of slip is prevented, and durability can be improved.
Patent JP-S60110607-A (JP)
Inventor: WAKABAYASHI SHIGERU
IPC: B65B61/24
Filed: 1983-10-18
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-H0865808-A (JP)
Title: Method and apparatus for collecting current
Inventor: MAKINO TOSHIAKI
IPC: B60L5/28
Filed: 1994-08-19
Abstract: PURPOSE: To allow a slider to largely rise or fall without furning the slider, etc. CONSTITUTION: A slider 110 and a cover 120 are placed in an elevator 200 via a load cell. The elevator 200 is raised or lowered by two elevation units 300. The two elevation units 300 are installed outside the cabin spaces at both sides of the passage 35 of a vehicle body 31. The cylinder units 310 of the elevator 200 and the units 300 are so supported by a guide unit 320 as not to incline rods. The unit 310 is fixed to the vehicle body. At the time of non- collecting current, the height of the unit 300 is controlled based on the height of a trolley wire 51 previously obtained, and the elevator 200 is so controlled that the value obtained by a load cell becomes a predetermined value.
Patent JP-S6368190-A (JP)
Inventor: RONARUDO ERU RIIMAN
IPC: A63H17/26
Filed: 1987-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6440491-A (JP)
Title: Production of high-purity sialic acid
Inventor: SHUKKE SAKANORI
IPC: C07H7/033
Filed: 1987-08-05
Abstract: PURPOSE:To obtain the titled sialic acid useful as a synthetic raw material for sugar chain of glycoprotein, etc., in high efficiency at a low cost, by hydrolyzing a milky substance containing sialic acid and desalting and purifying the hydrolyzed liquid by electrodialysis. CONSTITUTION:Sialic acid is isolated from a milky substance containing sialic acid by hydrolysis. The hydrolyzed liquid containing sialic acid is desalted by electrodialysis and then purified again by electrodialysis to obtain the objective sialic acid. The pH of the milky substance is preferably lowered before hydrolysis by the addition of an acid to the substance in an amount of 0.01-1.0N or by passing the substance through a cation exchange polymer and the substance is hydrolyzed preferably by heating at 80-100 deg.C for 15-120min.
Patent JP-S6255132-A (JP)
Inventor: AMAMIYA HIDEO
IPC: B32B27/30
Filed: 1985-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5984210-A (JP)
Title: Method and device for adjusting automatic focus
Inventor: GOTOU YUKIHIRO
IPC: G02B7/36
Filed: 1982-11-08
Abstract: PURPOSE:To adjust a focus in a short time with high precision through simple constitution by lowering the clipping level for the differentiation output of a gradational picture and making a step interval less as the clipping level is greater. CONSTITUTION:The gradational picture 1 is photodetected by a photodetector through an optical system 2, a picture signal is inputted to a differentiation circuit 4 and a clipping circuit 5, and clipped outputs are summed up by an adding circuit 6. A control circuit 10 selects the lowest clipping level among three clipping levels firstly and then selects a higher level every time when a detection signal arrives from a comparing circuit 9. The optical system 2 is moved stepwise through a driving control circuit 11 and a driving mechanism 12 at step intervals which become less as the clipping level becomes greater. The sum value, on the other hand, is compared with a threshold value by the comparing circuit 9 and sent to a detection signal control circuit 9 when greater than the threshold value. Thus, the focus adjustment is made in a short time with high precision through the simple constitution.
Patent JP-S6256040-A (JP)
Title: Delay time compensation circuit
Inventor: SAKATA TAKASHI
IPC: H04L25/14
Filed: 1985-09-04
Abstract: PURPOSE:To absorb the delay time difference of the 1st and 2nd signals by reading sequentially a bit corresponding to the 1st elastic memory in response to an output of a ring counter having the same bit number as that of the 1st and 2nd elastic memories. CONSTITUTION:The 2nd data signal B and the 2nd synchronizing signal B are subject to a prescribed bit number of delay respectively by a fixed delay circuit. On the other hand, the 1st data signal A and the 1st synchronizing signal A are written respectively in the 1st and 2nd elastic memories 101, 102 at the same time and a data corresponding to the 1st elastic memory 101 is read sequentially via a data selector 105 in response to the output of a counter 104 into which the location of the 1st synchronizing signal A in the 2nd elastic memory 102 is loaded by the synchronizing signal B delayed by a fixed delay circuit 103. Thus, the output of the 1st data signal A adjusted for the delay time difference with the 2nd data signal B is obtained at the output of the data selector 105.
Patent JP-H0860277-A (JP)
Title: Nickel-titanium alloy
Inventor: AIBA MITSURU
IPC: C22C19/03
Filed: 1994-08-19
Abstract: PURPOSE: To produce an Ni-Ti alloy simultaneously satisfying >=90% hot step value at 700 C, 50% cold stop value and 3000 times of fatigue fracture. CONSTITUTION: An Ni-Ti alloy contg., by atom, 0.0005 to 0.10% Y (yttrium), 0.0010 to 0.050% B (baron), and the balance 0.9 to 1.1 Ni/Ti atomic$ ratio and furthermore contg., if necessary, total <=20% of at least one kind selected from the group constituted of Fe, Co, V, Cr, Cu and Nb is obtd.
Patent JP-H0481800-A (JP)
Title: Electronic musical instrument
Inventor: KAMIYA MAKI
IPC: G10H1/057
Filed: 1990-07-24
Abstract: PURPOSE:To speed up the setting/release switching of a holding function by altering only a way of operating an operation element for performance. CONSTITUTION:A performance operation part 3 consists of a keyboard 1 and a pad operation part 2 equipped with pads PA1 - PAM. Further, piezoelectric sensors are embedded below the pads PA1 - PAM and when each pad is hit, an analog signal corresponding to the strength is generated and converted into a digital signal, which is outputted as pad touch information. Then when musical sound generation is instructed with performance operation elements 1 and 2 and a holding control means instructs a hold state, a sound generation control means continues the generation of a musical sound. Consequently, the holding function can be set and resets speedily without requiring the operation of a dedicated operation element.
Patent JP-2000029196-A (JP)
Title: Color proof device
Inventor: KAWASHIMA SHINJI
IPC: G03F1/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To make color proof operation efficient by easily grasping the content of a difference part between the first proof and the second proof. SOLUTION: As for a color proof result image CM2; the coincidence part EQ of the first proof and the second proof is expressed by an image whose density is low visually, and the difference parts R1 to R3 are expressed by the images of the first proof or the second proof concerning areas corresponding to the difference parts, and outputted to a display or a paper medium. By comparing the difference parts R1 to R3 with the case that they are expressed by the synthetic image of the images of the first proof and the second proof, what image part in the first proof or the second proof the difference part is easily confirmed and the accuracy and the rapidness in the color proof operation are improved.
Patent JP-H0482368-A (JP)
Title: Reader for book original
Inventor: TAGUCHI KAZUE
IPC: H04N1/107
Filed: 1990-07-24
Abstract: PURPOSE:To ensure the nonmagnification at original reading by using a signal from an encoder connecting to a roller arranged in the vicinity of an original reader in a read unit so as to control a moving speed of the read unit scanning an original face of a book original at an equal speed. CONSTITUTION:A 1st read sensor unit 9 uses a signal from an encoder 152 sent by the drive of a turn-over roller 2 as a reference signal of picture reading. The encoder 152 has a filler 153 inbetween and is fixed to a 2nd turn-over unit side plate 41. Thus, the encoder 152 generates a reference signal for picture reading of the 1st read sensor unit 9 by using the filler 153 to interrupt a detection optical path of the encoder 152 periodically in response to the drive of the page turn-over roller 2.
Patent JP-S5985970-A (JP)
Title: Ic test jig
Inventor: TAKANO SEIJI
IPC: H01L21/66
Filed: 1982-11-09
Abstract: PURPOSE:To enable the observation of the acceptance output of an IC to be measured simultaneously with outputs thereof by operating an IC to be measured simultaneously with an IC of the same type as the IC being measured mounted on a jig on the same input condition. CONSTITUTION:When there is fear of any trouble in an IC10 packaged on a printed circuit board 1,000, a jig 310 is fixed pinching the IC10. Then, an accepted IC20 of the same type as the IC10 being measured is mounted on a socket section 900 of the jig 310 in the same direction of the IC10 being measured. At this point, 1-circuit/2-contact switches 711, 712, 717 and 721 are closed while a 1-circuit/2-contact switch 713 is left open. The same input signal with the IC10 is applied to an input terminal of the IC20. As a result, an output waveform of the IC10 being measured is outputted from an output terminal 613 while a correct output waveform of the accepted IC20 from an output terminal 623. Therefore, these output waveforms are observed simultaneously with an oscilloscope to facilitate the decision on the quality of the IC10 being measured.
Patent JP-H0540020-A (JP)
Title: Device for inspecting mounted printed board
Inventor: YAMADA OSAMU
IPC: G01B11/24
Filed: 1991-08-06
Abstract: PURPOSE:To reduce the measurement error of an inspecting device which judges the propriety of mounted printed boards by using the reflected light of a fine optical beam irradiating a mounted printed board to be inspected caused by multiple or irregular reflection and, in addition, to improve the measurement accuracy of the device by reducing the influence from the surface states of soldered sections. CONSTITUTION:The reflected light of a fine optical beam which is emitted from a light source 1 and irradiates a mounted printed board 3 as a spotlight through an optical system 2 is condensed through a lens system 5 after deflection by means of a perforated mirror 4. Of the reflected light passing through the lens system 5, components other than that from the position of the light spot are intercepted by means of a diaphragm 6 and the component irradiates a photoelectric transducer 7. The propriety of the board 3 is judged by comparing the output of the element 7 with the output value of the element 7 preset from the shape of appropriately soldered sections.
Patent JP-H1141071-A (JP)
Title: Latch circuit
Inventor: SUZUKI TAKESHI
IPC: G11C11/413
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To evade the holding of a gate potential at an intermediate level by feeding an output state wherein a binary signal is outputted in synchronism with a clock signal positively back to the gate of a MOS transistor as a DC voltage. SOLUTION: A feedback circuit 15 which feeds the output state of a latch circuit 1 positively back to the gate of the MOS transistor N1 as a DC voltage consists of n-channel and p-channel MOS transistors N5 and N6 and an inverter L7. Here, the feedback circuit 15 forms a loop for feeding voltages developed at the drains of the MOS transistors N1 and N2 positively back to the gate of the MOS transistor N1. Even if a switch circuit 14 in the on state is put back into the off state when the gate voltage of the MOS transistor N1 is at an intermediate level which is neither of high and low binary logical levels, the gate voltage of the MOS transistor N1 is charged to a high or low level through the feedback operation and becomes stable.
Patent JP-H0541482-A (JP)
Title: Semiconductor integrated device having high breakdown strength
Inventor: TAMURA TAKESHI
IPC: H01L27/04
Filed: 1991-08-06
Abstract: PURPOSE:To make the breakdown strength between power sources having high breakdown strengths lower than that of an output transistor by arranging a transistor having an area larger than that of a transistor having a high breakdown strength between the power sources and connecting the source and gate of the transistor to the primary sides of the power sources through a resistance, with the drain of the transistor connected to the secondary sides of the power sources in between. CONSTITUTION:A P-channel transistor 1 is used and the source and gate of the transistor 1 are connected to the plus side of a highvoltage power source, with the gate connected through a resistance 31. Then the drain of the transistor 1 is connected to the minus side of the power source. The reason why the resistance 31 is used for connecting the gate of the transistor 1 is to protect the gate oxide film of the transistor 1 when static electricity is applied across power sources. Since the area of the transistor 1 is trice as large as that of an output transistor, the transistor 1 is not destroyed even when a voltage higher than the breakdown voltage of the transistor 1 is applied across the transistor 1.
Patent JP-S5898942-A (JP)
Title: Forming method for ultrafine pattern
Inventor: KURE TOKUO
IPC: H01L21/302
Filed: 1981-12-09
Abstract: PURPOSE:To obtain an ultrafine pattern by the steps of etching to allow the film to become the second pattern to remain only on the side surface of the first master pattern and etching the base material with the film as a mask. CONSTITUTION:The pattern 2 of a nitrided film is formed by photoetching on an Si substrate 1, and an oxidized film 3 is accumulated. Subsequently, the film 3 is etched by reactive sputter etching with Freon gas without side etching in the thickness of the film 3, thereby forming the etching remainder of the oxidized film only on the side surface of the pattern 2. Thereafter, a nitrided film 5 is removed with phosphoric acid, and the remainder 4 of the etched oxidized film is allowed to remain as an ultrafine pattern. With the film 4 as a mask the Si substrate is etched, thereby obtaining an ultrafine Si pattern 6.
Patent JP-S6440818-A (JP)
Title: Production of display pannel
Inventor: UENO MASAKAZU
IPC: G02F1/133
Filed: 1987-08-06
Abstract: PURPOSE:To easily execute the examination of a driving element for a large number of picture elements in a short time, by connecting previously the picture element electrodes in the direction of a row with a separable connector, separating said connector from the electrode after the examination of the driving element. CONSTITUTION:Line electrodes 21 and 22 are provided for a large number of picture element electrodes in the direction of the line. The driving element 41 for the picture electrode 11 is constituted of two diodes 41b and 41n which are connected in antiparallel, and the diode 41b in a positive direction is connected with an electrode 11 by a connecting film 5 provided on said electrode 11. The diode 41n in a negative direction is connected with the electrode 11 by the connecting film 5 provided on said electrode 21. In this case, the latter connecting film 5 extending in the direction of the electrode 12, is connected with an electrode 12, resulting in formation of the connector 51 connecting the electrodes 11 and 12 with each other. Said connector 51 is separated along a cutting plane line C, after the examination of the diodes 41b and 41n. The same is about the driving element 42 for the electrode 12.
Patent JP-H08289899-A (JP)
Title: Denture washing device
Inventor: KOGURE YAMAHITO
IPC: A61C17/02
Filed: 1995-06-28
Abstract: PURPOSE: To make it possible to automatically and meticulously wash a denture. CONSTITUTION: This denture washing device is provided with a stationary outside cylinder 2 and a rotary inside cylinder 6 in an inclined state. The rotary inside cylinder 6 is driven by a motor 3. The denture 19 and polishing stones 16 are housed in the rotary inside cylinder 6. As a result, while the denture 19 rotates irregularly in the inclined rotary inside cylinder 6, the denture is meticulously washed over the entire part by these polishing stones 16.
Patent JP-H0278888-A (JP)
Title: Device for drying fine solid matter
Inventor: UUBUE KURISUCHIANSEN
IPC: F26B17/16
Filed: 1989-07-31
Abstract: PURPOSE: To continuously dry a fine solid material able to generate thermally insulating action during drying at the temperature of 70 deg.C or higher, by a method wherein an outer tube is made up of a number of tube sections comprising a material transmitting infrared rays, the upper end of each of the tube sections forms a hopper with a collar and a spacer is fixed at each lower end thereof to arrange a heating source spaced from the outer tube. CONSTITUTION: Wet particulate material 11a is supplied into a drying chamber 1 with the inner diameter thereof of about 5.5 cm-6.5 cm through a supply pipe piece 10 from a loading tank 12. The particulate material 11a is heated by a resistance heater 18 and an auxiliary heating source 13 in the drying chamber. The steam currently generated escapes as indicated by the arrow 26 into a chamber between an outer tube and a protective pipe 14 through a hopper-shaped end part of a tube section 3 while being discharged through a steam discharge tube piece 21. The wet particulate material 11a slides down during the drying process and in this case, the flowing past speed of the particulate material to be dried is prescribed by the carry-out quantity of a conveying device adapted to condition and carry out the dried particulate material 11b.
Patent JP-H0847237-A (JP)
Title: Linear carrier
Inventor: SHIAKU TAMOTSU
IPC: H02K41/025
Filed: 1994-08-01
Abstract: PURPOSE:To allow a long secondary conductor to cope with a curve with a large curvature. CONSTITUTION:A carrier 2 is formed of two secondary conductors 21a and 21b, and both ends of a link 22 are connected with them by means of the axes 23 and 24 thereof in a manner that they may be rotatably connected with each other respectively. Wheel units 27a and 27b consisting respectively of two wheels 25 and four guide rollers are rotatable at the respective axes 23 and 24 as a center together with the secondary conductors, and when the carrier enters a curved section of a guide rail G, the conductors 21a and 21b pass through while the attitude is changed along the curve.
Patent JP-H0489660-A (JP)
Title: Disk rotation control device
Inventor: YAMAMURA AKISHIGE
IPC: G11B19/28
Filed: 1990-07-25
Abstract: PURPOSE:To speedily lock a Phase Locked Loop (PLL) and to execute stable disk rotation control by the controlling the gain of the rotation control of a motor corresponding to the current position and target position of a reading means (pickup). CONSTITUTION:Corresponding to the current position and target position of a reading means 3, the gain to be generated from a rotation control means is controlled, and the rotation energy of the rotation control means is controlled. Namely, when seeking from an inner periphery as the current position to a middle peripheral direction as the target position in the case of seeking from the inner periphery to an outer peripheral direction, the gain of the rotation control means is enlarged so as to impress a large decelerating voltage to the motor. In the other case, a normal voltage is impressed to a motor 2 while setting the gain of the rotation control means to gain in the signal reproducing state of a normal disk, namely, while setting the gain normal. Thus, the PLL of disk rotation is speedily locked and the stable disk rotation control can be executed.
Patent JP-H0246450-A (JP)
Title: Thermodevelopable color photosensitive material and method for forming picture therewith
Inventor: HIRAI HIROYUKI
IPC: G03C1/498
Filed: 1988-08-08
Abstract: PURPOSE:To improve the color reproducibility, the picture density and the raw shelf-life of the subject material by incorporating a specified polymer in the intermediate layer of the photosensitive material. CONSTITUTION:The photosensitive material contains a photosensitive silver halide, a binder and a pigment donating compd. capable of forming or releasing a diffusible pigment corresponding or adversely corresponding to the reducing reaction of a silver ion. The polymer obtd. by polycondensing one or more kinds of compds. shown by formulas I and II in the presence of an acid or alkaline catalyst, respectively, is incorporated in the intermediate layer interposed between photosensitive layers having different color sensitivities with each other. Wherein in the formula, G is hydroxyl or carboxylic acid amide group, etc., (n) is a number of >=2, R<1> and R<2> are each hydrogen atom or a substituting group, R<3> and R<4> are each hydrogen atom or alkyl group, etc. The compd. shown by formula I is composed of hydroquinone, etc., and the compd. shown by formula II is composed of formalin, etc.
Patent JP-S6258680-A (JP)
Title: Semiconductor device
Inventor: ONO MASAFUMI
IPC: H01L29/78
Filed: 1985-09-09
Abstract: PURPOSE:To contrive the improvement in the insulating property between a cathode electrode and a gate by forming a groove by etching the Si shallowly around a unit cathode electrode and expanding the range for spreading PIQ to the bottom of said groove. CONSTITUTION:The Si is etched shallowly around a cathode electrode 1 to form a groove 7 and the range for spreading PIQ 4 is stopped at the bottom of the groove, thereby separating the cathode Al electrode 1 from the PIQ. By this constitution, the PIQ is not removed even if the Al electrode 1 is deformed laterally and the deformed electrode 1 is deformed laterally over the PIQ, so that if there is a defect 5 such as a pinhole between a gate and a cathode, the short between the gate and cathode due to that defect can be prevented.
Patent JP-S6090925-A (JP)
Inventor: DEIBITSUDO TEOFUIRU SUCHIYUPAK
IPC: F02B37/12
Filed: 1984-09-20
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-H02250870-A (JP)
Title: Cholesterol biosynthesis-inhibiting compound
Inventor: JIYORUJIYO BERUTORIINI
IPC: C07D235/06
Filed: 1989-07-28
Abstract: NEW MATERIAL: A compound represented by formula I [wherein R is H; R 1  is OH or OR 5  (wherein R 5  is an alkyl or benzyl), or R and R 1  together form a single bond between O and carbonyl in the formula; R 2 -R 4  are each H, an alkyl, an alkoxy, a halogen, CF 3 , an aryl, a heteroaryl, phenoxy, benzyloxy, amino, or a mono- or dialkylamino; carbon atoms marked by * have simultaneously R or S configuration; and the compound forms a salt with a pharmaceutically acceptable base when R 1  is OH].  
     EXAMPLE: Ethyl trans-3,5-dihydroxy-7-(2-phenyl-1-benzimidazolyl)heptanoate.  
     USE: A compound for inhibiting cholesterol biosynthesis. A compound capable of inhibiting enzume HMG-CoA reductase activity. A therapeutic agent for atherosclerosis and hyperlipemia.  
     PREPARATION: A benzimidazole of formula II (wherein X is H, a metal, etc.) is reacted with a novel compound of formula III (wherein R 6  is a protecting group of OH; and Y an eliminable group) to obtain a compoud of formula I. 
     COPYRIGHT: (C)1990,JPO