baber/WOPTO huggingface dataset:
Patent JP-S57158346-A (JP)
Title: Manufacture of composite material
Inventor: DOUNOMOTO TADASHI
IPC: B22D19/14
Filed: 1981-03-26
Abstract: PURPOSE: To efficiently manufacture a metallic composite material of high performance at a low cost by heating a reinforcing material put in a heat insulating container made of refractory to a temp. above the m.p. of a matrix metal and applying a high pressure casting method.  
     CONSTITUTION: A reinforcing material 1 of B, C, Al 2 O 3 , SiC or the like having a porous structure is put in a heat insulating container 2 made of refractory, and it is heated to a temp. above the m.p. of a matrix metal such as Al. The container 2 is set in a metallic mold 4, and the molten matrix metal 5 is injected and solidified while applying a pressure to the metal with a plunger element 6. The prescribed shape, density and oriented state of the reinforcing material 1 are kept by the container 2 even during the casting, and the material 1 is maintained at a temp. above the m.p. of the matrix metal 5 by the heat insulating property of the container 2. Accordingly, the metal 5 permeates well into the porous structure of the suitably oriented reinforcing material 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11242023-A (JP)
Title: Liquid chromatograph and analysis result output method
Inventor: ONO TAKAMICHI
IPC: G01N30/86
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To easily edit an output format that an analyst desires and to output it by arbitrarily setting the output format in the case of outputting an analysis result after measurement by a data-processing means. SOLUTION: An analyst first inputs a user ID and a password to a data- processing device 306, and then generates a chromatic unit for constituting a liquid chromatograph by inputting a specified system configuration file to the data-processing device 306. Then, the analyst inputs analysis conditions, namely the device conditions of each chromatic unit to the data-processing device 306 for generating, and inputs the quantitative calculation method of processing conditions, namely analysis data for generating. Then, the analyst edits a template for determining the output format of an analysis result. Terms selected by the analyst are used for an output format being displayed on an output device 30. Further, even if the analyst selects the terms used for the analysis result once, each item to be outputted as the analysis result can be further reedited.
Patent JP-H06258699-A (JP)
Title: Locking mechanism for cover of cartridge chamber of camera
Inventor: FUNABASHI AKIRA
IPC: G03B17/30
Filed: 1993-03-05
Abstract: PURPOSE:To provide a locking mechanism capable of surely preventing the cover of a cartridge chamber from opening when film is drawn out from a cartridge case inside the camera, and preventing the camera from getting larger and the cost thereof from rising. CONSTITUTION:This camera is provided with an opening/closing lever 4 which can be operated to be switched to the 1st position where the cover 3 of the cartridge chamber is kept in a closed state and the 2nd position where the regulation of the opening/closing of the cover 3 is released, a locking member 9 which can be set to a locking position where the lever 4 is held at the 1st position and a locking release position where the lever 4 is released, and a locking cam 8 constituted to set the locking member 9 to either the locking position or the locking release position with the operation of a rotary barrel 7 being the component member of a photographing lens barrel 2. A motor for driving the rotary barrel 7 is controlled by a microcomputer corresponding to a position where the locking member 9 should be set.
Patent JP-S60189611-A (JP)
Title: Low-noise pneumatic tire
Inventor: NAKAMURA HIROSHI
IPC: B60C13/00
Filed: 1984-03-08
Abstract: PURPOSE:To lower the noise of a pneumatic tire, by making the internal friction loss of the rubber of the sidewall of the tire larger than that of the rubber of the tread thereof, prescribing the ratio of the heating temperature of the sidewall rubber to that of the tread rubber, said disposing the sidewall rubber in a prescribed area. CONSTITUTION:The internal friction loss of the sidewall rubber 3 of a tire is made larger than that of the tread rubber 7 thereof. The heating temperature Ts of the sidewall rubber 3 is set at 26-35 deg.C. The ratio Ts/Tt of the heating temperature Ts of the sidewall rubber 3 to that Tt of the tread rubber 7 is set at 1.2 or more. The sidewall rubber 3 is placed axially outside the points IP of intersection of the outside surface of the carcass ply 2 of the tire and imaginary straight lines PL extending through the edges of the shoulder SH of the tread of the tire on the axial cross section thereof and parallel with the center line CL of the cross section. As a result, the noise of the tire is lowered without reducing the rolling resistance thereof.
Patent JP-S62206034-A (JP)
Title: Lifting of spinning frame and apparatus therefor
Inventor: MIYAZAKI TSUTOMU
IPC: D01H1/32
Filed: 1986-03-01
Abstract: PURPOSE:To eliminate undulation phenomenon of a spindle driving system and to facilitate the change and setting of the shape of wound yarn, by inserting a differential gear mechanism in a transmission mechanism to transmit the rotation of a spindle driving system to a line shaft and using another variable- speed motor as a driving source for inputting control signal to the gear mechanism. CONSTITUTION:Normal and reverse rotations are transmitted from a driving shaft 20 to a differential gear mechanism 19. A line shaft 2 is revolved along normal or reverse direction according to the rotary direction of the shaft 20 and the ring rail 5, etc., are lifted or lowered. The rotary direction of the driving shaft 20 is changed by changing the rotary direction of a lifting motor M or the connection or disconnection of clutch mechanisms MC1 and MC2. The motor M and the clutch mechanisms MC1 and MC2 are operated by electrical signal transmitted from a controlling apparatus 34. A rotary force having a definite direction is transmitted from a spindle-driving system 15 to the differential gear mechanism 19 to enable the synchronous driving of the line shaft 2 and the spindle-driving system.
Patent JP-H03247925-A (JP)
Title: Hot water heater
Inventor: TAKAHASHI MUTSUHIKO
IPC: F24H1/22
Filed: 1990-02-26
Abstract: PURPOSE:To enable a comfortable heating to be attained by a method wherein one discharging side of a circulation pump is connected to a flowing-in side of a heating heat exchanger and the other discharging side is connected to the inlet port of a hot water mat and then the outlet port of the hot water mat is connected to the returning side of the circulation pump. CONSTITUTION:Hot water in a heating heat exchanger 3 heated by a burner 1 is branched from a hot water pipe 13, passes partially through a bypassing pipe 18 and flows to a low temperature side 14. Hot water fed to a hot water mat 11 is branched from an outlet port of a circulation pump 6, one of the branched flows is fed toward the heating heat exchanger 3 and the other branched flow is fed toward the hot water mat 11. Hot water of low temperature of which heat is radiated with the hot water mat 11 is returned back to the pipe 14 on the low temperature side of an outdoor device 20, where hot water of low temperature from an indoor device 4 and hot water from the bypassing pipe 18 are mixed to each other, the mixed hot water passes through a closed tank 5 and then the mixed hot water returns back to the circulation pump 6. Accordingly, the temperature of the hot water flowing into the hot water mat 11 is influenced by the temperature of the hot water of high temperature from the bypassing pipe 18 as well as the hot water of low temperature from the hot water mat 11, flow rate of the hot water flowing into the bypassing pipe 18 at the high temperature is varied to enable the temperature of the hot water flowing to the hot water mat 11 to be adjusted.
Patent JP-S61203732-A (JP)
Title: Receiver
Inventor: KUROIWA TAKEHIKO
IPC: H04B1/16
Filed: 1985-03-07
Abstract: PURPOSE:To attain FM, AM, TV reception only with a variable capacitor by converting the frequency of a local oscillator output into a voltage in TV reception and using the voltage as a channel selection signal for receiving other band. CONSTITUTION:In operating a variable capacitor 7-2 for AM signal at TV reception, the oscillation frequency of an AM local oscillator is changed. The output is inputted to an f-v converter 8, from which a voltage in response to the oscillating frequency is obtained. The voltage is used as a tuning voltage, fed to a varactor element in a front end 10 and the tuning frequency and the local oscillating frequency are changed by replacing the capacitance of the element thereby attaining the reception of a desired frequency and the conversion to an IF signal.
Patent JP-S51120667-A (JP)
Title: Crystal growing method
Inventor: KASHIMURA TAKASHI
IPC: C30B19/00
Filed: 1975-04-16
Abstract: PURPOSE: In the growth of gallium phosphide crystals, crystals, with less pits and with good crystaline characteristic can be obtained by preprocessing the gallium solution in a high-temperature environment containing nitrogen and having it contact the substrate to form an epitaxial layer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01219226-A (JP)
Title: Feed water tank for flush toilet
Inventor: KAWAGUCHI TATSURO
IPC: E03D1/34
Filed: 1988-02-27
Abstract: PURPOSE:To prevent a feed water tank from being frozen, by opening the discharge valve of the feed water tank at a freezing temperature, with shape memory alloy, and by composing the tank to discharge water in the tank. CONSTITUTION:An oscillating arm 2 is engaged with a feed water tank 1 to be freely oscillated. Besides, with the salient end of the arm 2, the one end of a continuous chain 3 made of shape memory alloy having the characteristic of shrinking to a specified length at a freezing temperature is engaged, and the other end is engaged with a discharge valve 4, and to the arm 2, a hating means 5 is added. Accordingly, at the freezing temperature, the spray valve 4 is opened, and water flows, and when the continuous chain 3 is heated by the heating means 5, then the discharge valve 4 is closed, and water is stored in the tank.
Patent JP-S56141557-A (JP)
Title: Measuring method for formaldehyde in waste gas of automobile
Inventor: KAGEYAMA OKIFUMI
IPC: G01N21/77
Filed: 1980-04-07
Abstract: PURPOSE:To continuously measure the formaldehyde in waste gases of automobiles by continuously adding a weak acidic soln. of dinitrophenyl hydrazine and determining the turbidity by the formed di-nitrophenyl hydrazone particles. CONSTITUTION:Part of the waste gas of an automobile is introduced through a filter 1a, a pump 1 and a control valve 1b into a measuring pipe 2, whilist a hydrochloric acid soln. of dinitrophenyl hydrazine is added and mixed continuously to and with this from a storage tank 3 through a control valve 4a and an outflow pipe 4. While the above-mentioned gaseous mixture are passing through a spiral pipe part 2a, the formaldehyde and di-nitrophenyl hydrazine in the waste gas react and di- nitrophenyl hydrazone particles S are formed, due to which the gaseous mixture is made turbid. The measured value obtained by continuously measuring this turbidity with a turbidimeter 5 provided with a flow cell is converted to the aldehyde amount in the waste gas.
Patent JP-S61218401-A (JP)
Inventor: TOMASU FUUBAA
IPC: B65G7/04
Filed: 1986-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63211925-A (JP)
Title: Impedance improving device
Inventor: GANJI NOBUO
IPC: H04B3/54
Filed: 1987-02-27
Abstract: PURPOSE:To prevent communication by connecting a coil and a capacitor in series and selecting combined impedance to be inductive at carrier frequencies thereby facilitating the insulation because of small size and blocking the signal. CONSTITUTION:A coil 13 and a capacitor 4 form a parallel resonance circuit to increase the impedance at the carrier frequencies thereby preventing the attenuation of the signal voltage. When the inductance of the coil 13 is selected to be 10muH and the capacitance of the capacitor 14 is selected to be 0.33muF, the series resonance frequency is 87.6kHz and the impedance is inductive at a carrier frequency of 125kHz of power line carrier communication. When the capacitance of the capacitor 4 of the device is selected to be 0.33muF, the impedance improving device 12 and the capacitor 4 cause parallel resonance at 125kHz, and the load impedance is infinite by a signal sent through a lighting line 2 to avoid the reduction in the signal voltage.
Patent JP-H05239257-A (JP)
Title: Curable resin composition
Inventor: OOKA MASATAKA
IPC: C08K5/09
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a curable composition having excellent storage stability and curability and a high solid content by mixing a polymer containing at least two specified groups with an alkoxide or a chelate compound of a polyvalent metal CONSTITUTION:This composition is obtained by mixing a polymer containing at least two hemiacetal ester groups and/or hemiketal ester groups {e.g. a group of formula I [wherein X is 3-10C alkylene (substituted by 1-10C alkyl, aryl, halogen or the like): and R is H or 1-18C alkyl (substituted by 1-8C alkyl, cycloalkyl, aryl, halogen or the like)] and a group of formula II [wherein X is as defined above; and R1 is 1-18C alkyl (substituted by cycloalkyl, aralkyl or the like); or a like group} in the molecule with an alkoxide and/or a chelate compound of a polyvalent metal. Because this composition contains the above polymer instead of a conventional carboxylic polymer, it excels in storage stability and curability and has a high-solid content.
Patent JP-2000242371-A (JP)
Title: Power supply controller
Inventor: FUJII TAKASHI
IPC: G06F1/26
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a power supply controller which automatically switches on and off the power of peripheral equipment associatively with the operation of a computer. SOLUTION: The power supply controller 1 is equipped with an operation detection part 2 which detects the operation of a keyboard, a mouse, etc., an ON/OFF control part 3 which switches ON and OFF the power of the peripheral equipment with the output of the operation detection part 2, and an outlet 4 for the peripheral equipment which is controlled by the ON/OFF control part 3. The electric power is supplied to the outlet 4 by a power cord 5 through the ON/OFF control part. Devices such as the keyboard 6 and mouse 7 are connected to the operation detection part 2 of the power supply controller 1 and these devices are connected to the computer 8 through the power supply controller 1.  Further, a printer 9 and a monitor 10 as peripheral equipment are connected to the computer 8 and the power cord 9a of the printer 9 and the power cord 10a of the monitor 10 are connected to the peripheral equipment outlet 4 of the power supply controller 1 and the electric power is supplied from the power supply controller 1.
Patent JP-H08238090-A (JP)
Title: New calcium-binding protein
Inventor: HITOMI JIRO
IPC: C07K16/00
Filed: 1995-03-06
Abstract: PURPOSE: To obtain a new protein as a human-derived protein having calcium- binding property and transmitting calcium signal as an intracellular information transmitting factor and useful as diagnostics, etc., of inflammatory disease, tumor, cutaneous disease, blood disease, etc. CONSTITUTION: The objective new calcium-binding protein derived from a human contains substantially the same amino acid sequence as an amino acid sequence containing amino acid sequence expressed by the formula and has an action transmitting a calcium signal by an intracellular calcium ion as a transmitting factor becoming to a key of intracellular information transmission, and is useful for diagnosis, etc., of inflammatory disease, tumor disease, cutaneous disease, blood disease, etc., by measuring of its inner blood concentration. The protein is obtained by separating mRNA from human adult esophagus tissue with a conventional method, preparing cDNA library by using the mRNA, screening the cDNA by a probe prepared from cDNA coding for a calcium-binding protein of a bovine and integrating the resultant cDNA into a vector, then manifesting in a host.
Patent JP-S51125301-A (JP)
Title: Preparation of granular nitrohumic acid from waste tires
Inventor: TANAKA KIICHI
IPC: C07C7/13
Filed: 1975-04-17
Abstract: PURPOSE: Pyrolysis product from granulated wasted tire is subjected to oxidative decomposition with nitric acid to give granular nitrohumic acid useful as ion exchangers,soil conditioners and deodorants. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0720960-A (JP)
Title: Current generating device
Inventor: IKEDA MASAHARU
IPC: H03F3/343
Filed: 1993-02-09
Abstract: PURPOSE:To provide a current generating device which can consist of transistor(TR) of one polarity, i.e., NPN or PNP and is hardly affected by variation in source voltage, temperature dependency of hfe of TRs, and variance among lots. CONSTITUTION:This device is equipped with a 1st TR1 and a 2nd TR2 whose bases are connected in common, a resistance 4 which is connected to the emitter of the 1st TR1, a 3rd TR which has its base connected to the emitter of the 2nd TR2, and an amplifying means 6 having plural output parts which have their input terminals connected to the collector of the 3rd TR3 and also have output resistances 501-505. And, the respective output parts of the amplifying means 6 are connected to the collectors of the 1st, 2nd, and 3rd TRs and the base current of the 3rd TR is so set that the collector current of the 1st TR is equalized to the collector current of the 2nd TR.
Patent JP-H06236682-A (JP)
Title: Storage device
Inventor: SAKAKIBARA KENICHI
IPC: G11C29/08
Filed: 1993-02-10
Abstract: PURPOSE:To simple correctly measure a self-refreshing frequency since it is necessary to measure the frequency, to examine whether the self refreshing frequency in a DRAM is the same as a designed value. CONSTITUTION:Although the consumption of power is reduced by making a CAS system circuit 9 and data output systems 12, 13 to be non-activated while making a CAS system non-activating signal phi CD to be in an active at the time of a self-refreshing, the CAS system and data output systems are made to be in an activated-state by making a $ TEST to be in the active and phiCD to be in a non-active at the time of a test-mode. Thus, the refreshing frequency is measureable by observing I/O pins with an IC tester since a wave-form synchronizing with the refreshing frequency is obtained at I/O pins in data output circuit 63.
Patent JP-S62203336-A (JP)
Title: Semiconductor element manufacturing apparatus
Inventor: SAITO MASAKI
IPC: H01L21/205
Filed: 1986-03-03
Abstract: PURPOSE:To execute the vapor phase growth in multiple stages under the normal pressure by arranging independent gas heads with constant interval and individually providing heaters to the area just under each gas head and the preheating portions before and after such area. CONSTITUTION:The temperature condition of apparatus is set by heaters 2a...2d. A wafer is held by a tray 3, it is then preheated by the heater 2a and is then heated up to about 300 deg.C by the heater 2b, and the SiO2 thin film 7 is grown on the Al wiring 6 of a Si substrate 4 by blowing the growth gas from the head 1a. Next, the wafer is preheated by the heater 2c and is then heated up to about 400 deg.C by the heater 2d. The PSG film 8 is grown by blowing the growth gas from the head 1b, thereby completing a device. According to this method, growth of hill-lock of aluminum can be suppressed and flat PSG is formed. With such structure, the multi-stage vapor phase growth can be conducted by changing temperature setting and combination of gases.
Patent JP-S56142039-A (JP)
Title: Manufacture of synthetic resin laminated sheet having open work pattern like lace
Inventor: NAITOU HIROSHI
IPC: B29C63/00
Filed: 1980-04-07
Abstract: PURPOSE: To obtain the captioned tough sheet having an open work pattern and less susceptible of being fouled by vacuum-forming a synthetic resin sheet through the intermediary of a lace fabric pattern mold, attaching a transparent sheet onto the said synthetic resin sheet and cutting off with a cutter numerous convex parts which protruded on the reverse side corresponding to through holes.  
     CONSTITUTION: A sheet (A) for forming is deposited on the front side of a lace fabric pattern mold after heating the said sheet at a forming temperature. In this manner, numerous convex parts (b) corresponding to the through holes of the lace fabric pattern mold are formed by means of a vacuum-forming device 1. Next, a laminated sheet (D) is formed by attaching transparent sheet (C) in a laminated fashion and then is conducted to a cutter 16 through a cooling device 12. After this process, a multiple of concave parts (b) on the reverse side of the said laminated sheet (D) is cut off by means of a cutter 20, thus obtaining a laminated sheet with a pattern. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000245810-A (JP)
Title: Device for shaping flexible medical container
Inventor: NIEDOSPIAL JOHN J JR
IPC: A61J1/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a flexible single plastic container such as a bag, a pouch or a bottle for containing and delivering intramuscular injection such as diagnostic contrast agent, nutritious agent and drugs in order to administer the injection to patients who are required to be administered. SOLUTION: After first and second polymer material sheets are superimposed each other, they are integrally sealed at the peripheral part forming an inner tank 40, and a closing member 10 integrally formed with this container 10 is disposed, at least an oval reinforcing member 50 in the center thereof is disposed. Thus, a flexible container for containing and delivering medical drugs by which preventing the breakage of a wall in the container and the drops remaining tendency inside.
Patent JP-S54137353-A (JP)
Title: Heat-fixing device
Inventor: TAKIZAWA TATSUO
IPC: G03G15/20
Filed: 1978-04-18
Abstract: PURPOSE: To remove the clogging recording paper in an easy and safe manner by providing a clogging paper removing door such that it is coactive with an exothermic member.  
     CONSTITUTION: A clogging paper removing door 47, which is made rotatable about a shaft 49, is provided and connected to an upper exothermic container 41 by an opening and closing lever 51 which is formed with such a guide groove 52 as freely receives a pin 53 fixed to the body of a copier. As a result, if the door 47 is opened, the leading end of the lever 51 is guided by the guide groove 52 and the pin 53 to pop up so that the upper end edge 54 pushes up a roller 50 to turn the container 41 counter-clockwise about a shaft 46. As a result, the paper passage between the container 41 and a lower exothermic container 42 is opened widely, and the door 47 is opened so that the operator can insert his hand through the opening thereby to easily remove the clogging paper from the widely opened passage. 
     COPYRIGHT: (C)1979,JPO&Japio