baber/WOPTO huggingface dataset:
Patent JP-S52127110-A (JP)
Title: Switching system of called extension connection
Inventor: ISHIDA TOSHIFUMI
IPC: H04M3/58
Filed: 1976-04-19
Abstract: PURPOSE: To enable the quick switching connection to the called subscriber and improve the service by providing the relay which detects a forced release information of the called extension train to the register part of the extension interconnecting trunk. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61246399-A (JP)
Inventor: TAPAN KEI DEBUROI
IPC: C25D13/06
Filed: 1986-02-28
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-S62202633-A (JP)
Title: Call disconnection method in packet exchange network
Inventor: KAJIWARA MAKOTO
Filed: 1986-03-03
Abstract: PURPOSE:To eliminate the need for the retrieval of a call memory at an incoming station by adding a call disconnect request packet to call identification information and sending the result to an incoming station after an incoming reception packet is received when a call disconnection requests comes before the end of call setting. CONSTITUTION:When a call disconnection request packet J is sent from a terminal equipment 1 before a call is confirmed between a call terminal equipment 1 and an incoming terminal equipment 3, an exchange processing section 6 identifies the call connection state from a call memory 7 a logic based on a logic channel number A1. Since the call setting is not finished, the call disconnection request packet J is preserved. In receiving an inter-station call setting request packet B, an incoming station 8 applies call setting processing and sends an incoming reception packet E to a call station 5. The call station 5 adds the incoming ink number set in the packet D and the call identification information including the outgoing link number of its own station to the call disconnection request packet J during preservation and sends the result to the incoming station 8.
Patent JP-H07254593-A (JP)
Title: Semiconductor device and integrated circuit device
Inventor: YOKOZUKA TOSHISUKE
IPC: H01L21/312
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a good surface flatness of a base by burying a minute unevenness of the base and increase a reliability, by forming a fluorine resin film and then an inorganic film as surface protecting films on a semiconductor element. CONSTITUTION:A fluorine-containing polymer is dissolved in perfluorotributyl amine to make a 9wt.% solution. Then, 0.3wt.% of 3-aminopropyl methyl diethoxysilane is added to the solution. Then, this solution is applied by a spin coater onto a 6-inch silicon wafer on which semiconductor devices are fabricated. The wafer is dried for one hour at 50 deg.C and for another one hour at 200 deg.C to form the coating of 3mum in thickness. After that, using a mixed gas of monosilane and ammonia, a silicon nitrode film is formed in the thickness of 1mum by a plasma chemical vapor-phase growth method at the substrate temperature 300 deg.C. Nextly, a photolithography process and a plasma etching process with CF, CHF and Ar are conducted to punch the silicon nitride film and the fluorine resin film for wire bonding and after these processes, a semiconductor device is completed.
Patent JP-H11239812-A (JP)
Title: Apparatus and method for roll wiping
Inventor: HOSHINO MASASHI
IPC: B21B27/10
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To greatly reduce generation of extrusion flaws on the surface of a metallic strip by bringing an end part of a sealing sheet into contact with the surface of a wiping roll, and sealing the inside of an apparatus so as to constantly immerse the roll surface except a wiping part of the surface of the wiping roll in a rolling mill lubricant to be separately supplied. SOLUTION: A hydraulic cylinder 26 is installed on an upper part and on a lower part of a roll type wiping apparatus 2, a metallic strip 3 is held by two upper and one lower wiping rolls 21 during the wiping operation by its drive to wipe the surface of the metallic strip. The upper and lower wiping rolls 21 are sealed by a blade-like sealing sheet 23 manufactured of a resin, etc., and the whole inside of the wiping apparatus except a part to be wiped of the metallic strip 3 is filled with a rolling mill lubricant 27. New rolling mill lubricant 27 is constantly supplied from a lubricant feed port 24, and the lubricant 27 in which worn particles adhered to the wiping rolls 21, etc., is dispersed, is discharge through an overflow oil discharge port 25.
Patent JP-S59170815-A (JP)
Title: Diffraction grating type optical demultiplexer
Inventor: HORI AKIHIRO
IPC: H04B10/2507
Filed: 1983-03-18
Abstract: PURPOSE:To perform stable demultiplexing by controlling diffraction focus positions to fibers for output on the basis of information on the amount of variation obtained by a detecting means. CONSTITUTION:Light beams with wavelengths lambda1, lambda2... inputted from a fiber 3 for input are diffracted by a concave diffraction grating 5, and primary diffracted light is made incident to the fibers 4, 4'... for output and demultiplexed. On the other hand, secondary diffracted light with the wavelength lambda1 diffracted by the concave diffraction grating 5 is focused on a photodetector array 6. When the input light lambda1 varies by lambda1 to lambda1+DELTAlambda, the focus on the array 6 shifts and the extent of this shifting is detected and converted by a signal processing part 7 into a signal to shift the input fiber 3 in position by an operating means 8 so that the shift of the output light on the array 6 is eliminated.
Patent JP-H02223995-A (JP)
Title: Electronic musical instrument
Inventor: TAKAUJI KIYOMI
IPC: G10H7/02
Filed: 1989-02-26
Abstract: PURPOSE:To select a data format matching timbre and to easily obtain improved sound quality by converting data which is read out of a waveform data storage device by a data format converting circuit corresponding to a musical sound generator. CONSTITUTION:The musical instrument is equipped with a data format converting circuit 15 which converts the data format of desired waveform data read out of the waveform data storage device 40 and this data format converting circuit 15 converts the data read out of the data storage device 40 corresponding to a musical sound generator. Further, even if the waveform data is in different data format like linear bits, the data is converted into, for example, linear representation. For the conversion, the data format conversion control signal WFS from a state memory 13 is used and conversion is performed by musical tone generator. Consequently, a multiplying circuit which adds an envelope to the output value of the data format converting circuit 15 is easily constituted.
Patent JP-H06217719-A (JP)
Title: Preparation of low-proteinic rice utilizing lactic acid bacterium and its processed product
Inventor: EGAWA KAZUNORI
IPC: A23L7/104
Filed: 1993-01-25
Abstract: PURPOSE:To readily obtain low-proteinic, low-potassium and low-phosphorus rice excellent in quality. CONSTITUTION:Raw material rice is washed with water and lactic acid fermentation thereof with a liquid containing saccharides and lactic acid bacteria dispersed therein is then carried out at a moderate temperature to provide rice treated by the lactic acid fermentation. The resultant rice treated by the lactic acid fermentation can subsequently be utilized to afford processed foods such as various rice flours, rice cakes, rice confectioneries, ice creams or mayonnaises other than cooked rice.
Patent JP-S55137663-A (JP)
Title: Atomic spectrum light source
Inventor: MAYAMA SHINJI
IPC: G01J3/10
Filed: 1979-04-13
Abstract: PURPOSE:To prevent the electrode that serves a work of light emission from being damaged in the action of sputtering, by arranging the third electrode between the first electrode and its opposite electrode and applying a positive potential to said the third electrode. CONSTITUTION:Between a hollow electrode 5 and its opposite electrode 3, if a high frequency electric power is applied from a high frequency power source 10, an electric discharge is caused in a bulb 2 in which a rare gas is filled. In accordance with this electric discharge, a negative potential is induced at the both electrodes. However, the hollow electrode 5 is applied with a negative potential by connecting the opposite electrode 3 to the earth to permit gas ions in the lamp to collide with the hollow electrode 5 and electrode material to cause the action of sputtering. The sputtered atoms are excited by high frequency waves to emit the light and selectively taken out a desired spectrum by a spectrograph, and its light is detected after being fed through a sample atomizing unit. Application of the positive potential to an electrode 4 can prevent a sputtering damage.
Patent JP-H08241074-A (JP)
Title: Action flange of piano and its production
Inventor: KIHARA TSUTOMU
IPC: G10C3/16
Filed: 1995-03-03
Abstract: PURPOSE: To provide an action flange of a piano which does not hinder action motion in spite of the change in relative humidity and a process for producing the action flange. CONSTITUTION: Flange members 2 made of a synthetic resin having bored flange holes 2a and wool bushing cloth 4 formed into a flat planar shape are prepd. The bushing cloth 4 is rounded into a cylindrical shape and is fitted into the flat holes 2a of the flange member 2. Both ends of a center pin 6 are fitted into the hole 4a of the bushing cloth 4 to form the action flange 10 prior to a treatment. The action flange is soaked for 7 minutes at 80 deg.C in water contg. a surfactant and is dried and is rested until an equil. moisture content is attained. The action flange 1 of the piano obtd. in such a manner is 10g/cm in the initial torque of a rotatably supported center pin 6 and the change rate of the torque thereof when the relative humidity is changed from 60% to 90% at 25±3 deg.C is 170%.
Patent JP-S52128334-A (JP)
Title: Preparation of benzyl acetate
Inventor: KAWAHITO TAKASHI
IPC: B01J23/44
Filed: 1976-04-21
Abstract: PURPOSE: To prepare benzyl acetate with high yields by reacting toluene with acetic acid and oxygen in a gaseous phase by using catalysts consisting of a palladium metal, alkali metal hydroxides or acetates and vandium compouds in as small an amount as possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57159140-A (JP)
Title: Frequency shift type in repeater
Inventor: HONDA MASANORI
IPC: H04B7/15
Filed: 1981-03-26
Abstract: PURPOSE:To prevent line interruption and momentary interruption based on failures of a switch, by synthesizing outputs through parallel operation of an existing devide and a spare device. CONSTITUTION:A microwave reception signal is inputted to frequency converters 4A and 4B via an antenna 1, a circulator 2, and a hybrid 3, frequency-converted with a local oscillation signal applied via hybrids 32A and 32B and an IF signal output is produced. Both IF signals are adjusted for the phase fixedly at phase shifters 21A and 21B to be of the same phase and are synthesized at a hybrid 22. The synthesized output is applied to a hybrid 24 via a hybrid 23 and branched into two, and after the phase is fixedly adjusted with phase shifters 25A and 25B, they are inputted to frequency converters 6A and 6B, where the IF signal input is frequency-converted with the local oscillation signal of PLLs 35A and 35B to generate a microwave signal. Both the microwave signals are synthesized at a hybrid 26 and transmitted via a circulator 9 and an antenna 10.
Patent JP-2000239473-A (JP)
Title: Acrylate resin
Inventor: YAMADA HIDEO
IPC: C08L33/08
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an acrylate plastisol resin that has excellent fluidity in plastisol form and gives a molded article excellent in strength. SOLUTION: An acrylate plastisol resin comprises (A) primary particles of an acrylate resin having a peak of the particle diameter in the range of 0.2-0.5 μm and a distribution width of the particle diameter in a range of 0.1-0.7 μm and (B) primary particles thereof having a peak of the particle diameter in a range of 1-3 μm and a distribution width of the particle diameter in a range of 0.7-5 μm, and is constituted of 25-75 wt.% primary particles A and 75-25 wt.% primary particles B. The acrylate plastisol resin has excellent fluidity in plastisol form and can give a molded article excellent in strength.
Patent JP-2000240927-A (JP)
Title: Staircase sliding stoker
Inventor: SHINOHARA TAKESHI
IPC: F23H11/12
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To simplify the structure by slidably fitting a sliding body on the upper surface of a fire grate body, forming a nozzle hole between fire grates, and forming air outlet communicating with the nozzle hole between the front side lower end of the fire grate body and the front side upper end of the sliding body. SOLUTION: In this stair case sliding stoker 1, a fixed fire grate 2 and a movable fire grate 3 are alternately arranged in the longitudinal direction (refuse feeding direction, lateral direction), and the major sections of respective fire grates 2 and 3 are constituted of a fire grate body 4, an air passage 5, a sliding body 6, a nozzle hole 7, and an air outlet 8. Respective fire grates 2 and 3 are respectively attached onto fire bed frames 9 which are arranged in parallel in the longitudinal direction, and the fire bed frame 9 for the movable fire grate 3 among them, is attached to an operating frame. The operating frame is reciprocally driven in the longitudinal direction by a reciprocally driving device comprising a hydraulic cylinder and a link mechanism or the like, for the constitution.
Patent JP-S60189754-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: EGASHIRA YUUJI
IPC: G03G5/05
Filed: 1984-03-10
Abstract: PURPOSE:To improve a potential characteristic and sensitivity by using a coating liquid prepd. by mixing a binder liquid to a pigment liquid subjected preliminarily to a dispersion treatment together with a solvent to form the electric charge generating layer of an electrophotographic sensitive body formed successively with an electric charge generating layer and said charge transfer layer on a substrate. CONSTITUTION:A coating liquid prepd. by mixing a binder liquid with a pigment liquid subjected preliminarily to a dispersion treatment together with a solvent is used as the coating liquid to form an electric charge generating layer (CGL) of a photosensitive body formed with said CGL and an electric charge transfer layer (CTL) in this order on a substrate. The time until the binder liquid is mised with the solvent dispersion of the pigment is made preferably within 30hr. The coating liquid prepa. in such a way has a stable pigment/binder resin ratio and good stability with age. The photosensitive body obtd. by forming the CGL by using such liquid and formed further with the CTL thereon has an excellent potential characteristic and high sensitivity. Such photosensitive body is widely used in a field applying electrophotography such as a laser printer, CRT printer, etc.
Patent JP-H10228401-A (JP)
Title: Medical image database management method of backup copy
Inventor: SAITOU MAKIE
IPC: G06F12/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To access both original and backup storage media without being conscious after backup copy processing between storage media by adding information about a backup storage medium to items for image attribute information of a medical image database. SOLUTION: One piece of image data of an original storage medium 106 is copied to a backup storage medium 107. A write heading address value on the medium 107 of the copied image data is set to an item for the medium 107 of an address 104 in a saving storage medium of an image attribute information table 102. An item for the number 105 of storage media that are backuped and an item for the medium 107 in an image data write heading address value are provided on the table 102 in order to manage information of the medium 107 whose used state is different from the one of such an original storage medium 106 in an image database 100.
Patent JP-S56140309-A (JP)
Title: Fiber optics
Inventor: TSUKADA NORIAKI
IPC: G02B6/122
Filed: 1980-04-04
Abstract: PURPOSE:To diminish the coupling between both the 1st and 2nd optical guides and diminish the space required for the coupling by the constitution in which the 3rd optical guide having a prescribed propagation constant and coupling coefficient is disposed between the 1st and 2nd optical guides. CONSTITUTION:The 3rd optical guide 3 is disposed between the 1st and 2nd optical guides 1, 2 which are disposed in paralle. There are so constituted as to satisfy the relation Cb=(Ca)<2>/DELTA where the propagation constants of the optical guides 1, 2 are defined as beta, the propagation constant of the optical guide 3 is defined as beta-DELTA, and the coupling coefficients between the optical guides 1 and 3 as well as 2 and 3 are defined as Ca, whereby the coupling of the power inputted to the optical guide 1 to the optical guide 2 is prevented.
Patent JP-H07232794-A (JP)
Title: Formation of detecting layer of reinforced plastic double shell tank
Inventor: HAYASHI KATSUMI
IPC: B65D90/50
Filed: 1994-02-18
Abstract: PURPOSE:To contrive the retention of a stable detecting ability for a long period of time by a method wherein a synthetic resin-made mesh sheet having a predetermined thickness is interposed between a reinforces plastic cover and a steel- made tank to form a detecting layer. CONSTITUTION:A reinforced plastic and steel made double shell tank consist of a reinforced plastic 1 as an outer shell, a steel-made tank 2 as an inner shell and a detecting layer 3. The detecting layer 3 is constituted of a synthetic resin-made mesh sheet (sheet). The sheet is made from polyvinylidene chloride or the equivalent resin and has a thickness of 0.1-0.3mm. If the thickness of the sheet is less than 0.1mm, it prevents leaking contents from entering the detecting layer and, conversely, if the thickness is more than 0.3mm, the sheet is deformed, wrinkled, swollen, etc. The sheet has an area void ratio of 10-302%. If the void ratio is less than 10%, the sheet prevents leaking contents from entering the detecting layer and, conversely, the void ratio of more than 3% creates hindrance to the layering operation of the sheet in the formation of the detecting layer.
Patent JP-H08217292-A (JP)
Title: Document reading device
Inventor: UCHIDA SATOSHI
IPC: B65H5/26
Filed: 1995-02-10
Abstract: PURPOSE: To prevent jam or skew by enabling reading and conveying of a thick document when there is a thick document in documents. CONSTITUTION: A document reading device is provided with a document separating part 6 for separating a plurality of documents one by one, a document reversing part 8 for reversing and conveying the separated document, a manually inserting means 12 provided near the document reversing part 8 or on one part of it, and a document reading part 9 for reading the reversed document.
Patent JP-S57159658-A (JP)
Title: Ink jet recording head
Inventor: MIZUNO TSUNEO
IPC: B41J2/055
Filed: 1981-03-27
Abstract: PURPOSE:To reduce fluid resistance and to increase frequency of conversion into particles by a construction wherein a bypassing path is formed between a communication path and an ink supply path. CONSTITUTION:A bypassing path F adapted to pass ink directly from an ink supply chamber to a communication path B not through a pressure chamber C is provided between an ink supply path D and the communication path B. Refilling of ink after jetting is performed such that pressure in the communication path B is lowered due to surface tension at a nozzle A and pressure at a position P1 in the bypassing path F becomes lower than that at a position P2, whereby ink flows in the direction of arrows G1, G2 into the communication path B, while ink from the ink supply path D flows in the direction of arrows H1, H2. Thus, ink also flows through the bypassing path F thereby to assist refilling.
Patent JP-H08239699-A (JP)
Title: Automatic cleaner composition for water closet
Inventor: TAKANASHI KAZUHIRO
IPC: C11D7/60
Filed: 1995-03-06
Abstract: PURPOSE: To obtain an automatic cleaner composition for water closet which can prevent the sticking of blackish and yellowish stains easily for a long period of time. CONSTITUTION: This composition comprises (A) a solid halogen releasing agent and (B) a water-soluble carboxylic-acid-base copolymer having repeating units represented by formulae I and II (wherein X is H, CH3 , or OH; and M<1> , M<2> , and M<3> are each an alkali metal or H).
Patent JP-H04282829-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAGAWA YASUHITO
IPC: H01L21/265
Filed: 1991-03-12
Abstract: PURPOSE:To measure a temperature of a semiconductor itself to be heat treated by a pyrometer, etc., in a short time during lamp annealing by providing a temperature monitor region in which metal having high reflectivity is not deposited, on a semiconductor substrate. CONSTITUTION:A silicon nitride film 2 is deposited on a semi-insulating GaAs substrate 1, a resist film 3 is formed thereon, and then an ion implantation mask pattern is formed. Then, after silver having high reflectivity is deposited, an ion implantation mask 4 is formed by lifting OFF. Then, Si is, for example, implanted to the substrate 1 by an ion implantation method. Thereafter, silver of a region A to be measured at a temperature by a pyrometer on the semiconductor substrate is removed by a resist mask and etching. Then, it is annealed to form an active layer 5. The temperature is measured by a region A.
Patent JP-S54138993-A (JP)
Title: Control rod drive device for fast neutron reactor
Inventor: YOKOTA NORIKATSU
IPC: G21C7/14
Filed: 1978-04-19
Abstract: PURPOSE: To improve a reliability of the sealing bellows, with Na steam and mist prevented from rising, by providing a heating heater in an air space on top of the vapor trap, or by providing a cooler in bottom of the vapor trap.  
     CONSTITUTION: For a purpose of isolating an upper drive mechanism, for driving a control rod drive shaft 2 and a latch rod 14, from a gaseous atmosphere in the core, are provided a stroke bellows 18 and latch bellows 17. In an air space 20, in the periphery of the bellows 18 linked with an air space 6 within a shielding plug 5, is provided a heating heater 23. In this way, a temperature inversion layer is not produced, thus capable of eliminating the Na steam or mist in the core rising up toward the air space 20. Instead of providing the heating heater 23, the provision of a cooler, in the core atmospheric gas below a vapor trap 19, can also cause the same effect. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03251127-A (JP)
Title: Apparatus for water culture
Inventor: UCHIYAMA KICHIJI
IPC: A01G31/00
Filed: 1990-02-28
Abstract: PURPOSE:To increase the amount of dissolved oxygen in a nourishing solution and promote growth of plants by attaching an air-supply unit for continuous or intermittent air-supply to a nourishing solution tank in the subject apparatus for water culture in which the nourishing solution is circulated and supplied through the nourishing solution tank to a culture tank. CONSTITUTION:A culture tank 3 is placed in an environment-controlled space 2 divided by an environment-shielding unit 1 and a nourishing solution 6 is circulated and supplied using a pump 8 from a nourishing solution tank 7 storing the nourishing solution 6 to the culture tank 3 to carry out water culture of a plant 5. In this case, a pipe 14 is attached to the nourishing solution tank 7 and gas-releasing units 15 made of a porous material (e.g. sintered metal) and a blower 16 are attached to the pipe 14 and to the other end of the pipe 14, respectively. The blower 16 is continuously or intermittently operated and the air in the environment-controlled space 2 is released in a form of fine bubbles through the gas-releasing units 15 into the nourishing solution 6, thus increasing the amount of dissolved oxygen in the nourishing solution 6.