baber/WOPTO huggingface dataset:
Patent JP-S5699279-A (JP)
Title: Fluorescent screen
Inventor: TERAJIMA KENJI
IPC: H01J61/44
Filed: 1980-01-14
Abstract: PURPOSE: To obtain a fluorescent screen which is excellent in temperature dependency, spectral reflectivity, and luminescent efficiency at high temperatures by coating a specific Eu, Dy-activated rare earth vanadate red-color luminous fluorescent substance on a base material.  
     CONSTITUTION: An Eu, Dy-activated rare earth vanadate red-color luminous fluorescent substance of the formula (Ln 1-x Eu x Dy y )VO 4  (where Ln is one or more of Y, Gd, and La, 0.005≤x≤0.2 and 0≤y≤0.005), obtained by adding a small amount of dysprosium to an Eu-activated rare earth vanadate fluorescent substance, is added to a nitrocellulose-dissolved butyl acetate solution with stirring to form a coating suspension, and then the coating suspension is coated on the inner surface of a high-pressure mercury lamp globe, etc.  
     EFFECT: The fluorescent thus obtained has a white color body and better spectral reflectivity than that of phosphoric acid-and vanadate-based fluorescent substances, as well as having excellent temperature dependency as compared with that of the conventional vanadate-based fluorescent substance. Also, said fluorescent substance is capable not only of being excited by 2539Å ultraviolet rays but also of emitting light effectively upon excitation of 3650Å. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5286079-A (JP)
Title: Production of semiconductive device
Inventor: MATSUZAWA MANABU
IPC: H01L29/73
Filed: 1976-01-12
Abstract: PURPOSE:To avoid the generation of crack of the conductive layer by forming the conductive layer after the side area is smoothed by etching with the mask formed on the substrate except for the futter and the side area when the conductive layer formed on the semiconductive layer is spreaded to the gutter on the surface of substrate.
Patent JP-S59128379-A (JP)
Title: Dibenzo(b,f)(1,5)oxazocine derivative and its preparation
Inventor: ARAKAWA SHINTAROU
IPC: C07D267/22
Filed: 1983-01-10
Abstract: NEW MATERIAL:The compound of formula I (R1 and R2 are H, halogen, lower alkyl, trihalomethyl, lower alkoxy or lower acyl; m and n are integer of 1-4). EXAMPLE:5H-Dibenzo[b,f][1,5]oxazocin-11(12H)one. USE:Intermediate of psychotropic agents especially antidepressant and analgesic. PROCESS:The compound of formula I can be prepared either by (i) subjecting the carboxylic acid of formula II (Q is NH2-protecting group) or its salt to the intramolecular condensation cyclization, or by (ii) subjecting the compound of formula III to Schimitt reaction, or by (iii) reacting the compound of formula IVwith hydroxyalamine, and subjecting the resultant ketoxime to Beckmann rearrangement reaction. The above drug for the central nervous system can be obtained by introducing various substituent groups to the 12-nitrogen site of the compound of formula I .
Patent JP-S5495242-A (JP)
Title: Adjusting method of quantity of exposure light of photoreceptor in copying machine having original reading function
Inventor: IGUCHI TOSHIYUKI
IPC: G03B27/50
Filed: 1978-01-12
Abstract: PURPOSE:To readily and accurately adjust the quantity of exposure light of a photoreceptor automatically by detecting part of the original exposure scanning light with an image sensor, comparing the same with a specified set voltage in a comparator and controlling the quantity of light emission of an original lighting lamp. CONSTITUTION:The original O is radiated by radiating light of an original lighting lamp 3-1. The exposure scanning light through reflection from the original O exposes a photosensitive drum 1 and part thereof is received in an image sensor 12. The maximum detection output voltage of this image sensor 12 is compared with the set voltage of a comparator 16 via signal processing circuit 15. This causes the quantity of the lamp 3-1 to be automatically adjusted by the comparison output outputted by the circuit 16 according to the maximum detection output voltage of the image sensor 12 corresponding to the intensity of the reflected light from the ground part of the original. As a result, the quantity of exposure light of the photoreceptor is automatically adjusted with ease and accuracy, whereby good quality images are formed.
Patent JP-H10196818-A (JP)
Title: Secondary air supplying device
Inventor: SATOU FUMIO
IPC: F01N3/30
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a secondary air supplying device of simple structure, light in weight, and inexpensive by fitting a plate valve on a base plate with a valve hole formed thereon, inserting two reed valves from one side of a housing, and closing the housing with a cover having an inlet pipe with an air filter arranged at outside of the housing in opposite direction to the reed valve insertion. SOLUTION: Two reed valves 20 are housed in a housing 10, and a cover 40 with a filter 30 are threadably attached with a screw 50. The housing 10 comprises insertion channels 11 into which the pair of reed valves 20 are inserted, two opened end of the insertion channels 11, and a pair of outlet pipes 13, and a flange 14 on which a secondary air supplying device 1 is mounted. The reed valve 20 is composed to have a plate valve 23 on a base plate 22 with a valve hole thereon and packing 24 are arranged to cover the surroundings of the base plate 22. The cover 40 comprises a filter case 41 enclosing the filter 30 therein and an inlet pipe 42 for taking in air. As a result, the reduction of number of parts, weight, and manufacturing cost can be realized according to this secondary air supplying device.
Patent JP-S56100317-A (JP)
Title: Display method of used amount of tank
Inventor: SHIMAMURA YUZURU
IPC: G01G11/16
Filed: 1980-01-16
Abstract: PURPOSE: To enable to correct the used amount of tank going back to the past, by inputting the measurement of a conveyor scale, ratio of usage of each tank, and the time when the ratio is changed, and correcting the used amount of each tank.  
     CONSTITUTION: The measuring value W of a conveyor scale 2 is read in at a shift circuit 6 with the start timing of a given period from a timer 4 normally, and W divided with the usage rate Ri of a usage ratio set device 1 is integrated in an integration circuit 12. When the usage ratio is changed by going back to the past, the present time T 2  is read in the memory 8 and the alteration time T 1  is read in the memory 9, and the ratio Ri before the alteration and the ratio Ri' after the alteration are fetched to the memory 10. The correction value of each tank is obtained from Wi=ΣW.(Ri'-Ri) by the data. The displayed data are corrected by integrating the value into integration circuits 12 1 W12 n . Thus, the used amount of tank can correctly be displayed even for past ratio change. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05332109-A (JP)
Title: Valve system of internal combustion engine
Inventor: KONNO TSUNEO
IPC: F01L13/00
Filed: 1993-01-11
Abstract: PURPOSE:To more precisely carry out valve control by assembling a connection change-over mechanism to control an opening valve lift amount and an opening angle of a valve by way of changing over connection and disconnection of a plural number of cam followers and a phase adjustment mechanism to control opening and closing time of the valve by way of relatively revolving a crankshaft and a cam. CONSTITUTION:Between each of a plural number of cam followers 7-9 to move in accordance with rotation of a camshaft 2 furnished with a plural number of cams 4, 5 of different shapes against an air intake valve 1 or an exhaust valve for one cylinder, connection change-over mechanisms 10a, 10b capable of changing over connection and disconnection of the cam followers 7-9 are provided so as to control the working state of the air intake valve 1 or the exhaust valve in accordance with the driving state of an engine. Additionally, between a crankshaft and the cams 4, 5, a phase adjustment mechanism 12 capable of relatively revolving the crankshaft and the cams is provided.
Patent JP-S5388498-A (JP)
Title: Torus type nuclear fusion device
Inventor: SAITOU TATSUO
IPC: G21B1/11
Filed: 1977-01-17
Abstract: PURPOSE: To prevent the loss due to Joule heat generation, by means of containing divided coil units into a plural number within each independent low temp. bathes, and of allowing electric insulating bathes to be interposed between low temp. bathes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5497993-A (JP)
Title: Ship
Inventor: YAMAGUCHI MASANOBU
IPC: B63B43/00
Filed: 1978-01-14
Abstract: PURPOSE: To reduce the starting vibration of a propeller of a ship by providing a pair of planar members having a wing profile between the spherical stern portion and the stern extension directly above the spherical stern portion of the ship.  
     CONSTITUTION: Struts 6, 7 of wing profile are provided between the spherical stern portion 4a of a ship 4 and the stern extension 4b. Thus, water is concentrically gathered at this portion to reduce the wake to cause all the streams near the portion 4a to become the flow having only the velocity component of propeller axis toward the propeller 5 to thereby equalize the flow velocity of the stream entering into the propeller blades. Accordingly, since it can improve the flow velocity distribution of the stream entering into the propeller 5, it can reduce the starting vibration caused by the vibration of the hull and noise or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61161791-A (JP)
Inventor: INAKOSHI DAISUKE
IPC: H05K3/00
Filed: 1985-01-11
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-H01180174-A (JP)
Title: Communication equipment
Inventor: MAEDA TORU
IPC: H04M11/00
Filed: 1988-01-12
Abstract: PURPOSE:To inhibit useless ringing at the arrival of an incoming call by interrupting the connection of a telephone set and a telephone line in the standby state of an incoming call. CONSTITUTION:At the application of power of the equipment, a CPU 21 switches a relay 16 to interrupt the connection between a telephone set 15 and a line. Then off-hook of the telephone set 15 is decided via an off-hook detection circuit 22. When the operator hooks off the telephone set 15, the telephone set 15 is connected to the line. Then on-hook of the telephone set 15 is decided by the circuit 22, a relay 16 is switched to disconnect the telephone set 15 from the line.
Patent JP-S5389137-A (JP)
Title: Device for clamping scoop for dump truck or the like
Inventor: YONEDA KOUHEI
IPC: B60P1/04
Filed: 1977-01-14
Abstract: PURPOSE: To prevent a scoop clamped to suitable position on the luggage carrier of a dump truck or the like from damaging upon interfering with the carrier by the rocking of the truck or dropping the scoop during running truck by providing a hanger for the scoop. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58121289-A (JP)
Title: Derivative of coproporphyrin 3
Inventor: MARUHASHI KENJI
IPC: A61K31/40
Filed: 1982-01-14
Abstract: NEW MATERIAL:Coproporphyrin III tetrahydroxyethyl ester of formula. USE:A pharmacologically active compound. It is somewhat superior to coproporphyrin III in regard to the residence time in the living body and control of the degree of affinity to living tissue, and has improved solubility in fat. PROCESS:The compound of formula can be prepared by reacting coproporphyrin III with ethylene glycol in the presence of an acid catalyst (e.g. HCl, H2SO4, acetic acid, propionic acid, etc.) and a dehydrative condensation agent comprising a carbodiimide[e.g. 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride, dicyclohexyl carbodiimide, etc.]. The reaction is preferably carried out using the ethylene glycol in excess, i.e. about 2-20mol of ethylene glycol per 1mol of corprophyrin III.
Patent JP-H08193832-A (JP)
Title: Apparatus for projecting beam
Inventor: ONO MASAHIRO
IPC: G01C15/00
Filed: 1995-01-12
Abstract: PURPOSE: To set the optimum or a required beam diameter at a required distance. CONSTITUTION: In a laser survey apparatus projecting a laser luminous flux from a semiconductor laser 23 approximately as beams of a parallel luminous flux, a zoom beam expander ZB is provided in an optical path of the laser luminous flux from the semiconductor laser 23. The expander ZB changes a beam diameter of the laser luminous flux from the semiconductor laser 23 with a variable expansion rate.
Patent JP-H04236072-A (JP)
Title: Air-conditioning device
Inventor: SUZUKI KAZUO
IPC: F25B13/00
Filed: 1991-01-16
Abstract: PURPOSE:To increase the operating rate of a compressor and improve the reliability as well as the comfortable property of an air conditioner by a method wherein the fan of an outdoor machine is stopped or operated intermittently under a condition that the operating frequency of the compressor is controlled so as to be the lowest frequency. CONSTITUTION:A compressor is rotated with a high operating frequency when the number of rooms necessitating air conditioning is many and a necessitated capacity is big while the compressor is rotated with a low operating frequency when the number of rooms, necessitating air conditioning, is few. When the temperatures of respective rooms have arrived at a set temperature, the compressor is operated by the lowest frequency of operating frequency impressed on a motor 1M for compressor by a frequency variable circuit 59 while the outdoor machine fan motor 66 is stopped or operated intermittently by an outdoor machine fan motor control circuit 61. The compressor is operated under the continuous operating condition of a low capacity while a refrigerating cycle is retained in the condition of a capacity larger than the air-conditioning load of respective indoor machines. According to this method, the operating rate of the compressor is increased and the frequency of ON/OFF is reduced whereby the reliability of the refrigerating cycle can is be improved while the fluctuation of room temperatures in respective rooms is reduced and comfortable living spaces can be obtained.
Patent JP-H11247772-A (JP)
Title: Scroll fluid machine
Inventor: ISHIKAWA MASAKUNI
IPC: F01C1/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To improve sealability and lubricancy in a sliding part in meshing between movable and fixed scroll members in a scroll fluid machine. SOLUTION: A scroll fluid machine 1 has a driving shaft 8 for an electric motor 7 rotatably supported by a support block 10, a movable scroll member 21, a fixed scroll member 27, and an oil passage for introducing oil suctioned by an oil pump to a bearing part. A connection/insertion part is projected on a back surface of the movable scroll member 21 which has an oil supply passage. A leading end of the oil supply passage is communicated with a cooling medium gas suctioning port of a compression chamber formed by the scroll members. The other end of the passage is communicated with the oil passage through the connection/insertion part.
Patent JP-S59128517-A (JP)
Title: Uniforming device of intensity of laser light on photosensitive face
Inventor: IKOMA MASARU
IPC: B41J2/44
Filed: 1983-01-14
Abstract: PURPOSE:To correct the difference in intensity between two ends automatically during laser print action by returning a difference signal to an oscillator when the intensity is different between both ends of laser beam scanning line on a photosensitive body and controlling an AO (acoustro optic) modulator in the direction to correct the difference. CONSTITUTION:The AO modulator 2 changes the direction of advance of laser beam according to high-frequency signal of an oscillator 5, and modulated by a video signal (a) superposed on the high-frequency signal. The beam reflected by a scanner 3 scans A-C points on the photosensitive drum 4, detected by the first and second light detectors 7, 8, passes through amplifiers 9a, 9b and enters integration circuits 10a, 10b. Then, it enters an oscillator 5 from a differential amplifier 11 and controls the oscillation frequency. When the high-frequency signal from controlled oscillator 5 is inputted to the modulator 2, the beam incident to the scanner 3 is moved to specified direction and adjusted by change of the traveling wave of ultrasonic wave generated in a crystal piece.
Patent JP-S57137669-A (JP)
Title: Fully enclosed electrical compressor
Inventor: ABE NOBUO
IPC: F04B39/02
Filed: 1982-01-14
Abstract: PURPOSE:To prevent the mixing of dust into the lubrication oil by mounting the enlarged section of a piece on the outer-circumference at the lower end of a rotary shaft thereby using the space between the enlarged section and the lower end face of the rotary shaft as the dust sump. CONSTITUTION:A piece 22 is mounted on the outer-circumference at the lower end of a steel pipe rotary shaft 21. The piece 22 is comprising an oil supply pump section 22c, small diameter section 22b and an enlarged section 22a. The enlarged section 22a will form a convex space section 23 having the diameter larger than the inner diameter of the rotary shaft between the lower end face 21a of the rotary shaft. Upon the rotation of the rotary shaft 21, the centrifugal force is produced on the oil supply pump 21c to attract the dust 12 such as the iron powder together with the lubrication oil. The dust 12 is centrifugally separated to the space section 23 or the dust sump section 23.
Patent JP-S62163518-A (JP)
Inventor: OKAWA TETSUO
IPC: H02H1/04
Filed: 1986-01-13
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-S5390554-A (JP)
Title: Setting for anchor bolt
Inventor: CHIBA NORIO
IPC: E04B1/41
Filed: 1977-01-18
Abstract: PURPOSE: To improve the anchor bolt setting accuracy by mounting an anchor base plate on levelling pins and inserting the upper anchor bolts into steel sleeves in this state and then setting concrete. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59127809-A (JP)
Title: Rotary transformer core
Inventor: TAMAKAI TOSHIYUKI
IPC: H01F41/02
Filed: 1983-01-13
Abstract: PURPOSE:To obtain a spiral pattern with low electrical resistance and small line width easily by a method wherein a spirally recessed groove is formed on a core and is filled by deposited and plated metal layers and a conductive plating is applied on the surface of a projected part of the annular body holding the core. CONSTITUTION:A spirally recessed groove 4 is formed on a core by photoetching. A solution of more than 50% content of acid such as fluoric acid, hydrochloric acid and phosphoric acid is dripped into the groove 4 and made react for approximately 20-60min and washed off by water. Then a spirally recessed groove 6 is formed on the core. The whole surface where the recessed groove is formed is covered by a ground metal layer 7 such as copper or aluminium by vacuum deposition and dipped in a trichloroethylene solution or the like to remove a photoresist on the surface. The metal layer on the photoresist is, at the same time, peeled and removed and only the ground metal layer 7 in the recessed groove 6 is left. Then the surface of the metal layer 7 is covered by a metal such as nickel by electrolytic plating or non-electrolytic plating and the recessed groove is filled. The surface of the core, except the surface of the projected part, is coated by plating resist material and the surface of the projected part is plated.
Patent JP-H09200391-A (JP)
Title: Facsimile equipment
Inventor: NAKAYAMA YOSHIYUKI
IPC: B65H39/11
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by providing a recording section to the facsimile equipment main body and extending various option devices to the equipment main body so as to allow the facsimile equipment to have provision for every need being every requirement of the facsimile equipment. SOLUTION: A positioning boss 150a, a mount hole 150b and a connector connection section 15c connecting to an original read section 4 of the original sheet carrying system are provided respectively to an upper side outer package section 15t in outer package covers of the equipment main body 1. The equipment main body 1 is enclosed by the outre package cover and is used singly as a reception exclusive facsimile equipment. Then a positioning hole and a connector at the side of an original read section 4 of the original sheet carrying type are connected in matching with the positioning boss 150a, the mount hole 150b and the connector connection section 15c to allow the equipment to act like a conventional facsimile equipment enabling transmission and reception.
Patent JP-H01184870-A (JP)
Title: Hetero bipolar transistor and manufacture thereof
Inventor: KIKUTA KUNIKO
IPC: H01L29/737
Filed: 1988-01-13
Abstract: PURPOSE:To prevent impurity contamination even if emitter material other than silicon is used, and simplify process, by forming a film composed of the same first semiconductor as a substrate, on a second semiconductor constituting an emitter. CONSTITUTION:On a silicon substrate 5, an N-type collector 4 and a P-type base 3 are formed, by ion implantation of posphorus and boron, and annealing. An emitter 1 is formed through vapor growth of N-type gallium phosphorus. By implanting silicon ion in the surface of the emitter 1, and performing rapid thermal annealing, an ion-implanted layer 7 is formed. After a spontaneous oxide film is eliminated, a silicon epitaxial layer 6 doped with antimony is formed. Contact holes of the base 3, the collector 4, and the emitter 1 are formed simultaneously with a wiring 8. Thereby impurity contamination does not occur, even if emitter material other than silicon is used, and process is simplified.
Patent JP-S62244399-A (JP)
Title: Competative homogenous examination method
Inventor: RARII EDOWAADO MORISON
IPC: C12Q1/68
Filed: 1987-01-10
Abstract: A method for assaying a sample for target polynucleotides comprises (a) contacting the sample with a reagent under binding conditions where the reagent includes a first polynucleotide probe (I) and a second polynucleotide probe (II). (I) and (II) capable of assuming a first position where (I) and (II) are bound to each other and at least one of the probes capable of assuming a second position where the probe strand is bound to the target, (I) and (II) including a first label moiety (L1) associated with one of the probes and including a second label moiety (L2) associated with the opposite probe, L1 and L2 capable of interacting when (I) and (II) are bound to each other to produce a signal capable of detection characteristic of the probe in one of the 2 positions and (b) monitoring the sample for the signal, the presence of which is related to the presence of target in the sample. Also claimed is a method for associating an amine-reactive moiety to the 3'-terminus of a polynucleotide comprising (a) reacting the polynucleotide with an aminoalkyl deriv. of a nucleic acid in the presence of the enzyme terminal transferase, (b) reacting the amino gp. of the aminoalkyl deriv. with the amine-reactive moiety. A prefd. aminoalkyl deriv. is 8-(6-amino-hexyl)aminoadenosine -5'-triphosphate.
Patent JP-S58120367-A (JP)
Title: Test paper for picture reader
Inventor: HONDA TATSUO
IPC: B41J2/44
Filed: 1982-01-12
Abstract: PURPOSE:To discriminate the presence/absence of a defective joint very easily, by providing a hatched zone having parallel tilted lines for a region corresponding to the joints as the interface of reading zone of plural image sensors. CONSTITUTION:A rectangular paper 3 has the same width as the reading width L of a picture reader being the objective of test and the paper 3 is provided with a hatched zone 5 drawn with tilted lines 4, 45 deg. to each side of the said paper in full width. Joint position display marks 6a-6c are provided for the part corresponding to the joints as the interface of reading zone of each image sensor. In reading the test paper with this provision into a picture reader having defective joints, the joint obtained from the result (corresponding to the mark 6b) has discontinuous tilted lines 4 (discontinuous section 7). Thus, whether or not the discontinuous section 7 takes place in the tilted lines 4 is checked, allowing  to discriminate whether or not defective joints take place very easily.