baber/WOPTO huggingface dataset:
Patent JP-S5638871-A (JP)
Title: Semiconductor displacement transducer
Inventor: KURIHARA YASUTOSHI
IPC: H01L29/84
Filed: 1979-09-07
Abstract: PURPOSE:To obtain a displacement transducer having stable characteristics against the variation in temperatures by forming a distortion transmitting member with an alumina single crystal material, and forming distortion sensing bodies on the alumina single crystal material so as to form one body. CONSTITUTION:A distortion transmitting member 11 which is fixed to a support (not shown in the Figure) as a mode of a cantilever is formed by a alumina single crystal material. While, distortion sensing bodies 12, which sense the transmitted distortion and convert it to an electrical signal, is formed on the top and bottom surfaces of the distortion transmitting member 11 so as to form one body by epitaxially growing silicon. Lead wires 13 are connected so as to form a resistor bridge that includes the distortion sensing bodies 12.
Patent JP-H02296991-A (JP)
Title: Scanning method for boring and scanning device thereof
Inventor: ISHIZAKA SATORU
IPC: E21B44/08
Filed: 1989-05-08
Abstract: PURPOSE:To improve the working efficiency by analyzing further regulating boring scan information, created based on an excavation data collected in a detecting means such as drilling machine or the like, and creating a boring scan record. CONSTITUTION:A spindle speed is detected by a speed detecting part 2 in a boring scan device 1. Next being based on the spindle speed, spindle torque is detected in a spindle torque detecting part 3. Subsequently, being based on the spindle torque, a supply pressure is detected in a supply pressure detecting part 4, further being based on the supply pressure, a supply advancing position is detected in a supply advancing position detecting part 5. Based on an excavation data of each detecting part 2 to 5, boring scan information is created in a boring scan information creating part 6. Further the boring scan information is analyzed, regulated in a boring scan analytically regulating part 8 and tabulation-recorded in a boring scan tabulation part 11.
Patent JP-S60258993-A (JP)
Title: Semiconductor light emitting device
Inventor: IMOTO KATSUYUKI
IPC: H01S5/065
Filed: 1984-06-06
Abstract: PURPOSE:To obtain the titled device which performs photo monitoring, photoelectric negative feedback, and photo feedback by means of a device which takes out the backward emitted light of a semiconductor light emitting element with high efficiency and the backward emitted light, by a method wherein a light receiving element is arranged on the backward emitted light side of the semiconductor light emitting element via rod lens with a reflection surface, so as to receive the backward emitted light. CONSTITUTION:In the case of using the rod lens 12 with a reflection surface of about 1/2 pitch length and about 1/4 length in the reflection surface 11, after the backward emitted light of the LD is made incident to the rod lens 12, the light is distributed in two to the side of the opposite surface of the lens. One of the two-distributed light is made incident to the light receiving element 5, and the other to a glass plate 13 having a desired reflectance. Part of the light incident to the plate 13 is reflected at a desired reflectance and reversely propagates through the lens 12, then being returned to the LD side, resulting in photo feedback. Thereby, modal noise and modal strain are reduced by enlarging the LD longitudinal mode and decreasing its interfering property.
Patent JP-S61272137-A (JP)
Inventor: ARAI TAKASHI
IPC: B32B33/00
Filed: 1985-05-28
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-S595600-A (JP)
Inventor: MIYAUCHI KIYOUICHI
IPC: H05H5/03
Filed: 1982-06-30
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-S5739140-A (JP)
Title: Method for stacking bedding pile
Inventor: SATOU YUKIO
IPC: C22B1/00
Filed: 1980-08-22
Abstract: PURPOSE: To reduce variation of piles and components and shorten takeout time by the reclaimar by composing the total grades of ore to be piled according to the composition ratio by rotary function of a stacker boom at each cycle and making an assemblage of mini-heaps.  
     CONSTITUTION: Heaping amount of stacking a is distributed into siz mini-heaps according to composition ratio of the planned raw material heaping, because the heaping amount is different like a 3 Wa 1  at 1stW3rd stages. The initially piled ore A positioned in the center of every mini-heap is made to be the ore having composition similar to the finally piled component. Next, the ore containing mainly special components like serpentinite and siliceous rock etc. are heaped between the other grade ores at the intermediate part BWE of a heap. For this, the self- propelled stacker S is moved sideways from position 1-1, different grades of ore are successively heaped from A to F. Then, the boom B of the stacker S is moved by rotation to position 1-2 and heaps ores as before, and successively heaps them at 1stW3rd stages. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5811462-A (JP)
Inventor: BUIRUFURIIDO EDOGARU MIYUIRU
IPC: B65H29/16
Filed: 1982-07-01
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-S5339723-A (JP)
Title: Preparation of magnetic head
Inventor: NAKAGAWA YOSHIJI
IPC: G11B5/23
Filed: 1976-09-24
Abstract: PURPOSE: To improve short wavelength output by forming gap surface in good crystalline state, using glass as spacer and effecting abutting joint of magnetic core at lower than the melting point of the spacer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000306238-A (JP)
Title: System and method for recording optical information
Inventor: KIMURA MASAHIKO
IPC: G11B7/0033
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To record visible information at high speed without wasting return scanning by shifting one or the other of record starting positions of an information recording medium only by a prescribed amount from a track end part by a control of a high order control device. SOLUTION: An MPU 8 controls each part of a head transfer motor 11, a card feeding motor 12, an AT/AF control circuit 9, etc., and records the information on an optical card 1 by control from a host computer 7. The optical card 1 provided with linear tracks is moved in the direction of the information tracks relatively to an optical spot of an optical head 17, and thus the information is bi-directionally recorded in the information tracks. Based on the control from the host computer 7, one or the other of the bi-directional record starting positions of the information tracks of the optical card 1 is shifted from an end part of the information tracks by a prescribed amount. Thus, it is possible to increase an issue amount of the optical cards.
Patent JP-S63280001-A (JP)
Title: Coating composition for seed
Inventor: OOTANI TAKAMASA
IPC: A01C1/06
Filed: 1987-05-12
Abstract: PURPOSE:To obtain the titled composition applicable to all kinds of seeds and effective in preventing agglomeration of even minute seeds in coating treatment and keeping the seeds from mutual adhesion even by storing in hot and humid atmosphere over a long period, by using a specific polymer and a specific polyalkylene glycol as essential components. CONSTITUTION:The objective composition contains, an essential components, (A) at least one kind of polymer selected from homopolymer of (meth) acrylamide, (meth)acrylic acid or its salt, preferably Na, K or ammonium salt and a copolymer of (meth)acrylamide and (meth)acrylic acid or its salt and (B) a polyalkylene glycol which is solid at normal temperature. The composition is applied to the surface of a seed in one or more layers. Since the composition gives a smooth and hard coating film, the seed coated with the composition is durable to mechanical impact caused by seeding machine, etc., exhibits high initial germination rate and initial growing rate and keeps high germination rate and growing rate even after the storage over a long period.
Patent JP-H09284883-A (JP)
Title: Acoustic equipment
Inventor: AKAMATSU NORIO
IPC: H04R3/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To realize a small sized acoustic reproduction equipment whose low sound frequency performance is preeminent at a low cost by combining a speaker without an acoustic functional speaker box with a low pass filter of 2nd degree or over or the like so as to considerably improve the sound quality of a part in the vicinity of a diaphragm of the speaker. SOLUTION: A diaphragm is set to a most free state in air by not using an acoustic functional speaker box and the vibration responds to an input signal with highest fidelity. On the other hand, the sound pressure is considerably more at a point apart from a speaker SP more. The tendency is much effected toward lower sound frequencies. Then the effect of this dipole property is compensated by utilizing the characteristic of a low pass filter N Low Pass of 2nd degree or over or an integration device of 2nd degree or over. Naturally the correction is to be limited to a region in the vicinity of the speaker SP. In the case of hearing sound at a region in the vicinity of the speaker SP, a reflection sound from an environmental structure is negligibly small in comparison with direct sound from the speaker SP.
Patent JP-S605697-A (JP)
Title: Manufacture of acoustic diaphragm
Inventor: ITOU MINORU
IPC: H04R7/12
Filed: 1983-06-23
Abstract: PURPOSE:To reduce the forming cycle and to attain stable quality without deformation by removing a diaphragm formed part from a female face by means of a cooling mold sucked to the inner face of the formed part after a soften sheet through heating is adhered closely onto the female face of the metallic mold and applying vacuum forming. CONSTITUTION:The sheet 1 is made by mixing an inorganic filler to a thermoplastic resin or its copolymer. The metallic mold 2 is formed with the female face 3 of inverse cone shape and the cooling mold 5 is a male face having the same inverse cone shape as the face 3. The sheet 1 is placed on the metallic mold 2 at first and soften while being pressed and heated by a hot plate 4. The air in a cavity part 6 formed between the sheet 1 and the face 3 is evacuated next and the sheet is formed to a diaphragm formed part 7. Thus, the hot plate 4 is elevated, the mold 5 is moved on the mold 2 and then descended so as to adhere the outer circumferential face of the mold 5 to the inner circumferential face of the part 7. Then the mold 5 is elevated while sucking the part 7 to the mold 5 by the suction force of the air so as to remove the part 7. Thus, the forming cycle is reduced and the diaphragm without deformation is obtained.
Patent JP-S5239862-A (JP)
Title: Oil separator of an upward flow inclined plate type
Inventor: KOBAYASHI KATSUYA
IPC: B01D17/04
Filed: 1975-09-26
Abstract: PURPOSE: To provide an oil separator for separating oil from water efficiently by increasing a migration speed and a mutual contact frequency of oil drops floating along the back of inclined plates. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5239301-A (JP)
Title: Transmission system for different type program signal
Inventor: NAKAMURA HIDEO
IPC: H04H20/89
Filed: 1975-09-25
Abstract: PURPOSE:To obtain precise operations without interfering with stereo reproduction singals by adding different programs to stereo composite signals with pilot signals.
Patent JP-S5740623-A (JP)
Title: Connection pin type axial force detector for railway diverging junction
Inventor: SHIKAMA MASAO
IPC: G01L5/22
Filed: 1980-08-25
Abstract: PURPOSE:To make it possible to determine a load generated at various parts of a switch lock unit  during the switching of a point rail of a diverging junction and an impact load during the passage  of rail vehicles by properly changing connection pins of the lock unif for a railway diverging  junction. CONSTITUTION:A steel material with a proper strength is worked into a connection pin. The leg  section thereof is divided into three detection sections... an upper level contact detection section  15, a medium level contact detection section 17 and a lower level contact detection section 16.  Strain gauges 18 are applied into recesses provided between upper and medium level contact detection sections 15 and 17 and medium and lower level contact detection sections 17 and 16. After  a conventional connection pin connecting a working rod 4 and a point rod 5 is pulled out, a connection pin type axial force detector body 14 is inserted and a split pin is inserted in a hole 21 to  prevent the slipping of the detector body 14. The load can be detected easily with a strain gauge  18 after the top of a pin hole for connecting forked rod of the point rod 5 is brought into contact with the upper level contact detection section 15, the bottom of the pin hole with the lower level  contact detector section 16 and a connection pin hole of the working rod 4 with the medium level contact detection section 17.
Patent JP-S60260287-A (JP)
Title: 1/n check system
Inventor: MAENO SHINICHI
IPC: H04Q1/24
Filed: 1984-06-06
Abstract: PURPOSE:To prevent relay not selected from being actuated in error by flowing a small current not actuating normally a load to the load to attain checking and driving or stopping the load depending on the propriety of the result of check. CONSTITUTION:A current ICHK shown in dotted lines via a contact dc6 from a 1/n check circuit 7 is flowed in the timing in caption (c). The current ICHK is a current value insufficient for the operation of a relay 2 to be driven being a load and the relay 2 is not actuated. When the current ICHK is flowed, that is, the circuit 7 checks the current ICHK in the timing shown in (d). When the result of the check is good, a drive circuit 1 flows a normal drive current Im as shown in (e) to actuate the relay 2 and if not good, the drive of the load is intermitted. Thus, even if two pass selection relays are selected in error at the same time, it is found out in advance.
Patent JP-H0416195-A (JP)
Title: Production of methylglycoside monoester of fatty acid
Inventor: MIYAKE HIROSHI
IPC: C07H15/04
Filed: 1990-05-02
Abstract: PURPOSE:To enable selective and efficient, obtaining of the subject monoester by reacting a methylglycoside, etc., fatty acids, etc., with a neutral thermoduric immobilized hydrolase in a specific solvent. CONSTITUTION:(A) Methylglycosides are obtained by selection from sugars prepared by containing methyl groups as an aglycone in N hemiacetal (anomeric) hydroxyl groups of 5-7C monosaccharides and disaccharides compose of hexoses. (B) Fatty acids are then obtained by selection from 6-22C (un)saturated fatty acids and esters of the aforementioned fatty acids with 1-3C lower alcohols. (C) Aneutral thermoduric immobilized hydrolase is subsequently obtained by immobilizing a yeast lipase, etc., on active carbon, etc. To 1mol ingredient (B), is added 0.05-0.5mol ingredient (A). To 100 pts.wt. ingredient (B), is added the ingredient (C) so as to provide 0.1-10000 pts.wt. amount of the ingredient (C). Reaction is then carried out in the presence of an organic solvent, such as tertiary butyl alcohol, having electrical characteristics of >=0.5 D dipole moment without containing water at 50-120 deg.C for about 24hr to produce the objective methylglycoside monoester of the fatty acids.
Patent JP-S5815948-A (JP)
Title: Manufacture of hydrazidines
Inventor: GERUHARUTO BONZE
IPC: A01N43/64
Filed: 1982-07-06
Abstract: A new one-step process for the preparation of hydrazidines of the general formula    <IMAGE>  (I)  in which R represents an optionally substituted alkyl group, an optionally substituted cycloalkyl group, an optionally substituted aryl group or an optionally substituted aralkyl group, or their acid addition salts, in high yield comprises reacting iminoalkyl ethers of the general formula    <IMAGE> (II)  in which R has the abovementioned meaning and R1 represents an optionally substituted alkyl group or an optionally substituted cycloalkyl group, or their acid addition salts, with hydrazine in solvents under reduced pressure and at temperatures between -80 DEG and +100 DEG  C., the reaction being effected in the presence of water present in the solvent and/or in the hydrazine by employing it as hydrazine hydrate. The hydrazidines of formula (I) and their salts are valuable intermediates in heterocyclic chemistry, for example for the synthesis of herbicidally active as-triazinones.
Patent JP-H08281614-A (JP)
Title: Post-forming process
Inventor: KASUYA TETSUO
IPC: B27M1/08
Filed: 1995-04-17
Abstract: PURPOSE: To stick seamlessly a decorative material on the surface of a channel and in the longitudinal direction of the end face by injecting a glue into the channel formed in the vicinity of a rear face decorative material on the ground end face and sticking the rear face decorative material supported on a suction plate on an exposed face and an upper face on the contact surface side. CONSTITUTION: A recessed channel is formed between the end face lower section of a core material 2 and a decorative material 3 on the lower section of an end face 5 of the core material 2, and also a fine channel 6 for storing a glue is formed. PVAC glue is jetted onto the exposed upper face of the overhanging decorative material 3, the end face 5, the fine channel 6 and the exposed face 7 of the core material 2 by a spray gun 31, and also the glue is applied to the exposed face 7 of the core material 2, the exposed upper face of the decorative material 3 and the end face 5 of the core material 2 in the above-said order by coating rollers 32, 33 and 34. The decorative material 3 of a section to be bonded is heated by an infrared heater and stuck onto the core material 2.
Patent JP-S597361-A (JP)
Title: Information additive display device for copying machine
Inventor: MATSUMOTO MASAFUMI
IPC: G03G15/22
Filed: 1982-07-05
Abstract: PURPOSE:To improve efficiency by constituting the whole or a part of the glass of an original placing plate with a liquid crystal matrix, and displaying character, pattern, etc. with a positive image on the glass surface of the original placing plate and enabling copying with said image as a mirror image. CONSTITUTION:The whole or a part of the glass surface of an original placing plate 2 in a copying machine body is constituted of a liquid crystal matrix 2', and character, pattern, etc. are displayed as a positive image on the glass surface of the original placing plate and are made copiable alone or together with the original as a mirror image. Thus, an additive information is displayed on the surface of the plate 2 of the copying machine in the stage of adding said information on the original. The selection of the kind of said information, the determination of the display position, etc. are accomplished under checking with the naked eye while the original itself is held intact at all; therefore, the need for modifying the original as in the prior art is eliminated and the efficiency is improved.
Patent JP-S61276144-A (JP)
Title: Method and device for production of master disk for optical disk with production number
Inventor: KINOSHITA MASAYUKI
IPC: G11B7/24
Filed: 1985-05-31
Abstract: PURPOSE:To produce easily the production numbers and to facilitate the easy production and process control by forming a production number in the form of a groove on the surface of a master disk excluding the recording part and also forming the lattice-shaped recessed/projected parts having sine curves for the bottom section of the groove. CONSTITUTION:A thin film 2 of a photosensitive material is formed on the surface of a substrate 1 and a mask 3 drilled in the form of a production number is put on the film 2. Then mirrors 8-10 are set on the substrate 1 containing the mask 3, and a beam 4 is divided into the beam reference light 11 and the object light 12 by the mirrors 8-10. These two beams are made incident on a prescribed position of the film 2 by mirrors 9 and 10 in the opposite side and at the same angle alpha. Thus these two beams reaches the film 2 with the same distance from the light source and form the lattice-shaped recessed/projected parts 13 having sine curves by the interference of said two beams. Thus it is possible to record the production numbers 15 at a recording part 14 and then simplify the manufacturing process and the production control of a master disk for an optical disk.
Patent JP-S60262561-A (JP)
Title: Method for treating aqueous solution of soybean protein
Inventor: SUGISAWA AKIRA
IPC: A23L11/00
Filed: 1984-06-08
Abstract: PURPOSE:To prevent the precipitation of soybean protein and obtain the titled aqueous solution with increased Ca content, by adding endopeptidase to an aqueous solution of a specific soybean protein, treating the solution, and adding and homogenizing a Ca salt therewith. CONSTITUTION:An aqueous solution of soybean protein denatured by heating at 85-140 deg.C for 1hr-5sec or adjusted to >=10pH with NaOH, etc., denatured with the alklai and adjusted to 6-8pH, and 0.1wt%, based on the soybean protein, endopeptidase is added to the resultant aqueous solution and stirred at 25-95 deg.C for 120-1min. A Ca salt, e.g. CaCl2, in an amount to give 10-50mM Ca concentration in the above-mentioned aqueous solution and if necessary an oil, emulsifying agent or seasoning, etc. are added and homogenized therewith.
Patent JP-S608168-A (JP)
Title: Manual and automatic control device in vehicle coupler
Inventor: NUNOHARA TATSUYA
IPC: B62D53/08
Filed: 1983-06-27
Abstract: PURPOSE:To make it possible to automatically control a coupler remotely from the driver's seat in addition to the manual control thereof, by providing a link which may be displaced by means of a lock guide member attached to a control lever. CONSTITUTION:When a lock plunger 7 is released from an engaging groove with the use of a hydraulic cylinder 42 by remote control from the driver's seat in order to remove a kingpin from a coupling hook, the cylinder rod 42a of the hydraulic cylinder 42 is made slightly extend from the position of its initial condition along a stationary guide 45. At this time the rotation of an engaging pin 15 is limited in the direction of the arrow 31 by an engaging part 17 so that the engaging pin 15 is allowed to displace in the direction of the arrow 14, and therefore, a link 44 moves in substantial parallel. Further, a lock guide member 43 loosely fitted in an elongated hole 44a in the link 44 moves a control lever 41. Accordingly, another lock guide member 18 rotates a stopper link 20 in a lock means 19 to open a hole 28, and as well to release the engaging pin 15 of the control lever 41 from the engaging part 17.
Patent JP-S60260572-A (JP)
Title: Imidazole derivative and fungicide for agricultural and horticultural use
Inventor: HIROTA YOUJIROU
IPC: A01N43/50
Filed: 1984-06-08
Abstract: NEW MATERIAL:The compound of formula I (R1 is H or lower alkyl; R2 is lower alkyl; R3 is alkenyl, cycloalkyl, alkoxyalkyl or higher alkyl; R4 is same as R1; X is O or S). EXAMPLE:N-1-( 1-cyclohexyloxycarbonylbutyl )-N-( 1-imidazolylcarbonyl)-furfurylamine. USE:An agricultural and horticultural fungicide. It can be used effectively in the fields of chemical industry, agriculture and horticulture. It exhibits controlling activity to rice blast, late blight of tomato, etc. by scattering, and is effective as a seed disinfectant especially for the control of bakanae disease and helminthosporium leaf spot of rice. Furthermore, soil blights such as damping-off of beet can be controlled by the treatment of soil with said compound. PREPARATION:The compound of formula I can be prepared by reacting the carbamoyl chloride of formula II with imidazole of formula III in an inert solvent such as dimethylsulfoxide, etc. in the presence of a base such as triethylamine at 20-150 deg.C.