baber/WOPTO huggingface dataset:
Patent JP-H09329822-A (JP)
Title: Lens barrel and optical equipment using the same
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To smoothly execute the locking and the unlocking of a vibration- proof function so as to prevent a situation that photographing cannot be performed by a locking release error by preventing an elastic member from energizing a locking part in a locking direction when the locking part is at a position where its movement is restricted by a restricting member. SOLUTION: An optical holding means 75 holding an optical device and driving it in a direction orthogonal to an optical axis is attached to a supporting means 71 fixed in a lens barrel so that it can be driven. The locking and the unlocking of the driving of the holding means 75 are performed by the turning operation of the locking part 719, and the elastic member 728 making the locking part 719 abut on a part of the restricting member 726 so as to control the turning range of the locking part 719 and energizing the locking part 719 in the locking direction is provided. When time locking part 719 is at the position where its movement is regulated by the restricting member 726, the elastic member 728 does not energize the locking part 719 in the locking direction.  In such a case, especially, the abutting surfaces of the locking part 719 and the restricting member 726 are formed as surface opposed shape, so that the locking and the unlocking are performed with high reliability.
Patent JP-S6145032-A (JP)
Inventor: OKADA MAKOTO
IPC: E03C1/06
Filed: 1984-08-10
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-H10528-A (JP)
Title: Cut chip processing device
Inventor: OIWA KAZUHIKO
IPC: B30B9/32
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a cut chip processing device which can compress a cut chip by a large molding surface pressure while a device total unit is formed into compactness. SOLUTION: A device comprises a hopper 5 for feeding a cut chip 1 generated at the time of cutting work, screw device 6 provided in a lower part of this hopper to convey a cut chip therein to outside the hopper, cut chip compressing means 9 receiving the cut chip 1 conveyed by the screw device in a cylindrical compressing chamber 7 compressed and molded into a cut chip block 8 and a cut chip block discharge means 11 discharging the cut chip block. Outer diametric dimension of a screw 21, provided in the screw device to be driven and rotated, is formed in a large diameter in the inside of the hopper, and made in a tapered shape corresponding to sectional dimension of the compression chamber becoming smaller toward the compression chamber from the hopper.  Inner dimension of a cut chip guide part 23, at least surrounding a lower part of the screw between the hopper and the compressing chamber to guide a cut chip to the compressing chamber, is made in a tapered shape to be matched with a shape of the screw.
Patent JP-S5870540-A (JP)
Title: Focal position detector
Inventor: OOSHIMA YOSHIMASA
IPC: G02B7/36
Filed: 1981-10-23
Abstract: PURPOSE:To detect focal position with high accuracy and stability for the detection of the focal position from a contrast of a reflected light obtained by projecting bright and dark light pattern onto a substance to be measured, by correcting a difference between bright and dark by the bright light pattern level. CONSTITUTION:An array-like detector 7 is scanned by a pulse psi0 to output one after another. A signal level f(psi1) in the bright and a signal level f(psi2) in the dark are sampled 11, 12 by the timing of a pulse psi1 for the former and the timing of a pulse psi2 for the latter, and are subjected to subtraction 13. The difference is divided 14 by f(psi1) and multiplied 15 by a fixed value alpha to calculate the difference i(psi2) of the signals between bright and dark is calculated so that the bright signal level is constant alpha. The signal i(psi2) which is the difference corrected is converted 16 into a digital value, added 17 and latched 18 to obtain a contrast signal of the entire number (m) of elements of the detector 7. An influence from a change of a reflectance is avoided by filting the detector and the projected pattern. Further, two projected pattern are provided on the vertical surfaces arranged before and behind the focal point, and the boundary of the projected patterns is disposed in the center to effect comparison. Thereby, the focally deflecting direction can be made known with a high accuracy from the value of the peak valve.
Patent JP-2000319868-A (JP)
Title: Method for forming cylindrical soil improving body and soil mixing apparatus
Inventor: OTSUKA MAKOTO
IPC: E02D3/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming cylindrical soil improving bodies and a soil mixing apparatus for implementing the method. SOLUTION: A rotary center of a main body 2 of a soil mixing apparatus is set at a central location of a cylindrical soil improving body to be formed. As the main body 2 is rotated, a rotation axis for soil mixing, attached to a leader 3 at a front surface of the main body 2 is repeatedly moved upward and downward, or the leader rotatably hung from the front end of a boom of the soil mixing apparatus is set to the central portion of the cylindrical soil improving body to be formed. As the leader is rotated, the rotation axis for soil mixing, attached to the leader is repeatedly moved upward and downward.
Patent JP-S5690080-A (JP)
Title: Sesquiterpene compound and its preparation
Inventor: OOISHI TAKESHI
IPC: C07C69/16
Filed: 1979-12-24
Abstract: NEW MATERIAL:Sesquiterpene compounds of formulas IWIII.  
     USE: Synthetic intermediates of an antifeedant for army worm and a fungicide. Useful for the total synthesis of cinnamodial and cinnamosmolide which are natural substances.  
     PROCESS: The compound of formula I is prepared by treating the compound of formula IV with an oxidizing agent. The reaction is pref. carried out in acetic acid solvent using chromic acid as the oxidizing agent at room temperature. Reduction of the compound of formula I with zinc borohydride, etc. gives the compound of formula II. The reaction is pref. carried out in anhydrous ether at room temperature. The compound of formula III can be prepared by acetylating the compound of formula II with acetic anhydride-pyridine, etc., pref. in the presence of 4-dimethylaminopyridine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6324899-A (JP)
Title: Reagent for determination of polyamine
Inventor: NAKAJIMA KUNIO
IPC: G01N33/50
Filed: 1986-07-17
Abstract: PURPOSE:To provide the titled determination reagent comprising a polyamine- oxidizing enzyme originated from animal cells, capable of specifically and easily measuring the amount of the polyamine in urine by an enzymatic method without measuring the amounts of other polyamines secondarily originated from bacteria and useful for cancer diagnosis or the like. CONSTITUTION:A polyamine in urine is determined with a polyamine- determination reagent comprising a polyamine-oxidizing enzyme obtained from animal cells (e.g. cells originated from the liver of a mammal), a peroxidase and a coloring dyestuff (e.g. tetramethyl benzidine) or fluorescent dyestuff [e.g. (p-hydroxyphenyl)propionic acid]. For example, N<1>-acetylspermidine is diluted into the solutions of 50, 25, 12.5 and 6.25muM, respectively. The solutions are placed in test tubes, mixed with a polyamine-oxidizing enzyme, a peroxidase and a coloring dyestuff and then subjected to the measurement of their absorbances to give a standard curve of the absorbances. Subsequently, the urine of a cancer patient or the like is subjected to the same operation to determine the concentration of the polyamine in the urine from the standard curve.
Patent JP-H1021245-A (JP)
Title: Information retrieval system and storage medium storing program for the system
Inventor: KAWAKAMI KAZUHIRO
IPC: G06F17/30
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the operability and retrieval precision of the information retrieval system which retrieves and reads requested information out of a storage means by automatically generating a combined retrieval expression according to the kind of a retrieval condition only by inputting the retrieval condition. SOLUTION: This system is equipped with a keyboard 12 for inputting an arbitrary retrieval value such as an IPC and a free word (retrieval item), a display unit 11 which displays various information, and a computer main body 10 which retrieves and reads a patent official report, corresponding to a retrieval expression generated by combining retrieval values, out of a CD-ROM by a CD-ROM drive 14 according to a program read out of a magnetic disk by a magnetic disk drive 15 and displays it on the display unit 11. This main body 10 has a kind decision part 26 and a retrieval expression generation part 25 constituted, decides the kinds of items of the inputted retrieval values in their input order, and connects and combines adjacent retrieval values by operators of AND conditions and OR conditions according to whether the items are different, thereby generating the retrieval expression.
Patent JP-S5792318-A (JP)
Title: Electrochromic display device
Inventor: YOSHIDA AKIO
IPC: G02F1/153
Filed: 1980-11-29
Abstract: PURPOSE:To improve the responding properties when a display is erased, by forming display electrodes with a metal melt-stuck to the surface of a lower substrate contacting with an electrolytic soln. at a temp. above the m.p. of the metal. CONSTITUTION:Display electrodes 6, 6 and a metallic film 4 giving a background color are equally made of metal such as gold. The film 4 is formed by melt- sticking gold paste to the surface of a substrate at a temp. above the m.p. of gold, and the electrodes 6 are formed by melt-sticking gold to the surface of a glass layer 7 at a temp. above the m.p. of gold. The exposed peripheral part of the film 4 acts as a counter electrode 8 to the display electrodes 6. The surfaces of the electrodes 8, 6 are smooth because the electrodes are formed by melt- bonding the electrode material, that is, gold at a temp. above the m.p.
Patent JP-H119847-A (JP)
Title: Talkative parrot sounding device
Inventor: MAEDA KATSUHIRO
IPC: G10L13/033
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To make responses variable without being always fixed, as responses of an actual parrot which is talked to, and improve the amusement property by storing a talking-to text, a response attribute, and a response text in a data base. SOLUTION: When a parrot is made to respond to a talking-to, a registered response key is depressed, and the state of the key is switched to a state wherein responses are shown. Then, by depressing numeral keys by a response attribute inputting means 3, a response attribute is input, and then, a talking-to sound is made into a text. This is achieved by converting a talking-to sound signal which is input into a talking-to text by sound-recognizing the talking-to sound signal. Then, the talking-to text which has been made into a text, is made a first detecting key, and the response attribute is made a second detecting key, and a data base 7 is detected by a detecting means 8, and the response text for the detection result is sound-synthesized into a sound signal by a means 9 for converting into sound, and is output as a sound from a sound outputting means 10.
Patent JP-H0819283-A (JP)
Title: Control method for brushless motor
Inventor: MAENO ATSUSHI
IPC: H02P6/06
Filed: 1994-06-28
Abstract: PURPOSE:To keep the desired number of revolutions by shortening the time for bringing the revolutions of a brushless motor to the desired revolutions, and besides, suppressing the undershoot, in the control method for the brushless motor. CONSTITUTION:This is a control method for a brushless motor, which brings the revolutions of a brushless motor to the desired number of revolutions, and here the position detection signals by a plurality of Hall elements 5 installed inside the brushless motor 3 are inputted into a control circuit 10, and this control circuit 10 detects the number of revolutions of the brushless motor 3, based on the inputted position detection signals. Together with it, this judges whether this detected number of revolutions (present number of revolutions) is in the specified range including the desired revolutions or not, and when the present number of revolutions is in the specified range of revolutions, the rate of change of the voltage to be applied to a plurality of stator windings of the brushless motor 3 is made smaller than that at the time when it is beside the specified range of the revolutions.
Patent JP-H1016420-A (JP)
Title: Plate material for melt transfer type thermal transfer lithographic printing
Inventor: TAKAHASHI TOMOTSUGU
IPC: B41N1/14
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To enable plate making by a melt transfer type printer with the use of a thermal head. SOLUTION: A product has a support and an image accepting layer which is formed on the support and contains pigment and at least one kind of binder resin selected from acrylate copolymer, methacrylate copolymer, vinyl acetate copolymer, and butyral resin. At least 80 pts.wt. of zinc oxide is contained in 100 pts.wt. of the total pigment contained in the image accepting layer. The smoothness by O ken-type smoothness tester of the formed image accepting layer before smoothing by calendering is 20-100sec, and that after smoothing is 300-1000sec.
Patent JP-H0330738-A (JP)
Title: Holder for drip filter and pattern sheet for forming filter holding
Inventor: MORI HARUJI
IPC: A47J31/06
Filed: 1989-06-29
Abstract: PURPOSE:To sufficiently secure the shape of a filter when hot water is poured in and to attain high-level stability by providing support planes for forming V-notch on the front and rear external sides. CONSTITUTION:An engaging member 11 formed on the lower end of a vertical side plane 6, 6 of a holder 1 is placed inside of a cup 3 and mounting member 10 is placed on the periphery 3a of a cup 3. A spread filter 2 is fit into a V- notch by adjusting it to the vertical direction of a holder 1 so as to coincide with the longitudinal direction. Four sheets of support planes 9, 9 support a sectional reverse cone-shaped filter 2 from its right and left sides. A proper amount of coffee powder is placed into the filter 2. When hot water is poured into the filter 2, the filter 2 will tend to be distorted. However, the four sheets of support planes prevent the distortion, and stability of the filter holding hot water is maintained. The weight of hot water in the filter 2 works to spread the filter to the outside, but since an engagement member 11 is fit into the periphery 3a, the holder body is not removed from the cup 3.
Patent JP-S6429336-A (JP)
Title: Manufacture of aromatic aldehyde
Inventor: MITSUSHIERU KUROSHIEMORU
IPC: C07C45/00
Filed: 1988-07-08
Abstract: Process for the preparation of aromatic aldehydes by formylation of aromatic derivatives in liquid hydrofluoric acid in the presence of boron trifluoride.
Patent JP-S6060895-A (JP)
Inventor: CHIYAARUZU AARU OODAAMAN
IPC: D05B59/00
Filed: 1984-08-13
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-S6228663-A (JP)
Title: Silicon wafer gas chromatograph
Inventor: INOUE KANJI
IPC: G01N30/54
Filed: 1985-07-31
Abstract: PURPOSE:To correctly decode a noise signal information contained in the signal of a temperature detector, by providing a temperature detecting means to be used for measuring the gas temperature in a gas passage and another detecting means to be used for measuring the temperature in the vicinity of the gas passage on a wafer. CONSTITUTION:A temperature detector 4 is installed to a gas passage 8 and another temperature detector 7 for compensation is provided closely to the detector 4. Since the temperature information of the temperature detector 4 is influenced by both temperatures of a sample gas passing through the gas passage 8 and the vicinity of the gas passage 8, the temperature difference between both the temperature detectors 4 and 7 is measured. Therefore, it can be discriminated that whether or not the temperature information of the gas passage 8 is the temperature information of the sample gas.
Patent JP-H0218446-A (JP)
Title: Thermoplastic resin composition
Inventor: MIZUNO YUKIO
IPC: C08K5/21
Filed: 1988-07-06
Abstract: PURPOSE:To obtain a thermoplastic resin composition having excellent fluidity, mechanical properties and processability by compounding an amino resin and an impact modifier to a resin composition composed of a polyphenylene ether and a thermoplastic polyester. CONSTITUTION:The objective resin composition is produced by compounding (A) 100pts.wt. of a composition composed of (A1) 95-5wt.% of a polyphenylene ether produced by the oxidative polymerization of a phenolic compound of formula I [R1-R5 are H or (substituted)hydrocarbon group provided that at least one of them is H] and (A2) 5-95wt.% of a thermoplastic polyester with (B) 0.1-30pts.wt. of a rubbery polymer as an impact modifier and (C) 0.01-10pts. wt. of an amino resin produced by modifying an addition reaction product of formaldehyde and at least one of melamine, guanamine and urea with an alcohol, e.g. an amino resin of formula II [R6-R11 are H, alkyl, aryl or group of formula III (R12 is H, 1-10C alkyl or cycloalkyl) provided that at least one of R6-R11 is group of formula III].
Patent JP-H0459548-A (JP)
Title: Belt like sheet supply device
Inventor: WADA YOSHINOBU
IPC: B31B50/02
Filed: 1990-06-26
Abstract: PURPOSE:To simplify a belt like sheet replacing operation by arranging an engaging claw in either one of a cassette and a transfer mechanism and arranging an engaging member for engaging with said engaging claw in the other one. CONSTITUTION:When a belt like sheet 2 in a belt like sheet takeout position A is consumed, a cassette 3 in the belt like sheet takeout position A is transferred to a cassette discharge position C by a transfer mechanism 21 and at the same time a new cassette 3 carried into a cassette supply position B is transferred to the belt like sheet takeout position. Next, the cassette 3 transferred to the cassette discharge position C is carried outside and at the same time when the new cassette 3 storing a belt like sheet 2 is carried into the cassette supply position B, a reel replacing operation is completed. In this way, since each belt like sheet is wound around a reel and stored in the cassette, a belt like sheet handling operation becomes easy and the belt like sheet replacing operation can be also performed automatically by the transfer mechanism 21.
Patent JP-H10327116-A (JP)
Title: Time diversity system
Inventor: KATO TADAYOSHI
IPC: H04H20/47
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To attain the stabilization of reception by dividing a stereo sound signal to a mobile body into left and right groups and transmitting them with a time difference to decrease the probability for left and right groups to simultaneously turn into reception interruption. SOLUTION: On the side of transmission, the input signal of right channel is delayed in a prescribed packet length by a delay circuit and transmitted while being multiplexed with a left channel. On the side of reception, a received radio wave is demodulated by a radio reception part 15 and demultiplexed into left and right channel signals 502 and 501 by a demultiplexing part 16, and the left channel signal 502 is delayed in a prescribed packet length by a delay part 50 and inputted to a discrimination part 51 after left and right packets are made coincident. The discrimination part 51 sends a result signal 504, which discriminates whether the respective packets are normal or not, to a switching part 52 and supplies left and right stereo digital signals 503 and 501 through output signal lines 506 and 505 to a decoding part 17 based on a prescribed algorithm.  When only one of left and right channels is received, for example, the channel is outputted to both speakers.
Patent JP-S6063156-A (JP)
Inventor: ONO MASAAKI
IPC: B32B15/08
Filed: 1983-09-16
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-S5692268-A (JP)
Title: Preparation of active vitamin d3
Inventor: NISHIKAWA OSAMU
IPC: C07C401/00
Filed: 1979-12-27
Abstract: PURPOSE: To obtain the titled compound in high yield industrially and advantageously with eacy separation of the unreacted substance, by reacting a specific hydroxycholest-5-ene with a brominating agent, and then a dehydrobrominating agent, irradiating the reaction product with ultraviolet light, and isomerizing the irradiated previtamin D 3  under heating.  
     CONSTITUTION: A hydroxycholest-5-ene of formula I (R 1  and R 2  are lower alkoxycarbonyl; R 3  and R 4  are H or lower alkoxycarbonyloxy), having hydroxyl groups protected by lower alkoxycarbonyl groups is reacted with an allylic brominating agent, preferably in an inert organic solvent at room temperature to 140°C. The reaction product is then reacted with a dehydrobrominating agent preferably at 100W180°C to give a hydroxycholesta-5,7-diene of formula II, which is irradiated with ultraviloet light to form a previtamin D 3  of formula III. The unreacted compound of formula II is separated by an organic solvent, etc. and circulated for reuse.  The compound of formula III is isomerized by heat, and the protecting groups are  removed to afford the aimed compound of formula IV. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6061913-A (JP)
Title: Cassette tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/60
Filed: 1983-09-14
Abstract: PURPOSE:To decrease the driving load of a magnetic tape when the tape position is detected by moving the 2nd or 1st magnetic head to the tape by means of the 1st or 2nd magnetic head. CONSTITUTION:When the energization of a play solenoid is released in a reverse reproduction mode, a control hole 24a of a head substrate 24 has a touch with a control shaft 46a of a control plate 30. Then a magnetic head 26 has a shallow touch with a magnetic tape 76 with a magnetic head 25 separated from the tape 76 respectively. When a reel drive disk 15 is revolved at a high speed to drive the tape 76 at a high speed, the tape position is detected in a reverse mode. When the tape position is detected in a forward mode, the working head 25 has a shallow touch with the tape 76 with the inactive head 26 separated from the tape 76 respectively. In this way, the driving load of the tape 76 is reduced and then the torque of a reel motor is reduced. Thus a miniature motor having small capacity is available and the wear of the magnetic head is reduced.
Patent JP-H111211-A (JP)
Title: Film-heating-shrinking device for article to be packaged
Inventor: TAKAHATA NOBUO
IPC: B65B53/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent an article to be packaged from falling down, perform a favorable packaging without enlarging the device or increasing the manufacturing cost, and optionally adjust the shrinking condition corresponding to the change of article kinds. SOLUTION: A lower endless belt 18 of a lower carrying conveyor 16 horizontally runs from an inlet 20a of a heating tunnel 20 to an outlet 20b. An upper belt 32 which pinches an article 14 to be packaged together with the lower carrying conveyor 16, is arranged on the top of the lower carrying conveyor 16. An upper endless belt 30 of the upper belt conveyor 32 carries the article 14 to be packaged under a pinched state by running in parallel with the lower endless belt 18 from the inlet 20a of the heating tunnel 20 to a specified position on the downstream side in the article carrying direction. The upper endless belt 30 diagonally runs from the outlet 20b of the heating tunnel 20 in a manner to gradually separate from the lower endless belt 18 from a specified location on the upstream side in the article carrying direction toward the downstream side, and separates from the upper surface of the article 14 to be packaged.