baber/WOPTO huggingface dataset:
Patent JP-S63318130-A (JP)
Title: Semiconductor manufacturing device
Inventor: KAGA TORU
IPC: H01L21/31
Filed: 1987-06-22
Abstract: PURPOSE:To improve the controllability both in the thickness of an oxide film and the depth of impurity diffusion conducted by annealing by a method wherein the temperature of one place on a wafer is measured with time, and the result of the conversion processing conducted using a function is integrated with time. CONSTITUTION:A gas composition measurement is conducted with time by the inflared-ray thermometer 16 of a temperature measurement and gas analytical device from the beginning of a heat treatment, and the result of said measurement is sent to the function processing device 19 in a control device 18. At this point, when the object of control is the thickness of an SiO2 film, the thickness attained each hour is computed using a specific function formula, for example. Whether the SiO2 film thickness reached the desired thickness is judged by a judgement device 112. When the desired thickness is achieved, gas is stopped by operating a gas flow rate control device 15 or the power source 13 of a halogen lamp is turned off, and the accurate SiO2 film thickness is obtained. As a result, the controllability both in the thickness of oxide film and the depth of impurity diffusion obtained by an annealing can be improved.
Patent JP-H0444069-A (JP)
Title: Developing unit of electrophotographic recorder
Inventor: KOIKE HISASHI
IPC: G03G15/09
Filed: 1990-06-12
Abstract: PURPOSE:To obtain a small-sized developing unit of high quality by arranging a developing sleeve which has an elastic member arranged at the outer peripheral surface of a magnetic material. CONSTITUTION:The developing sleeve is constituted by arranging a magnetic member 2 which has magnetic poles arranged at the outer periphery of a core rod 3 and arranging the elastic member 1 which includes at least one kind of conductive material at the outer periphery of the magnetic member 2. When a doctor blade 5 is fixed in contact with the outer peripheral surface of the developing sleeve and development is performed, an excellent image which has no toner scatter can be obtained since the developing sleeve and a photosensitive drum 6 rotate at an equal speed. Further, the photosensitive drum 6 and developing sleeve contact each other, so the nip width at a development position can be made wide, so the improvement and uniformity of development of the development density by an increase in development change and developing electrode effect such as the reinforcement of an electric field by a potential constituting latent image on a photosensitive drum 6 by the elastic member 1 are obtained. Consequently, the developing unit in simple structure capable of forming the image of high quality stably for a long period is obtained.
Patent JP-H0445375-A (JP)
Title: Refrigerator with anti-oxidization function
Inventor: TSURUIZUMI AKISHIGE
IPC: F25D23/00
Filed: 1990-06-12
Abstract: PURPOSE:To enable a degree of freshness and flavor of oil and fat foods or foods containing oil and fat therein stored in a refrigerator to be kept for a long period of time by a method wherein anti-oxidant is automatically atomized, for example, and supplied into a refrigerator. CONSTITUTION:An anti-oxidant container 21 stores anti-oxidant in its aqueous solution form, When a push button 22 is pressed, anti-oxidant is atomized from an injection pipe 23 fixed to the anti-oxidant container 21 and then dispersed together with a cold air circulating in the refrigerator. An anti-oxidant supplying device 5 is provided with a timer 24 so as to output a voltage of AC 100V only for 1 second, for example, every time the set time elapses. That is, an electromagnetic solenoid 25 is connected to the timer 24. As a voltage of AC 100V is applied from the timer 24, a plunger 25A of the electromagnetic solenoid 25 is projected. As the plunger 25A of the electromagnetic solenoid 25 is projected, the push button 22 is pushed and then anti-oxidant is injected or atomized from the injection pipe 23.
Patent JP-H0444064-A (JP)
Title: Image forming device
Inventor: TAKEMURA OSAMU
IPC: G03G15/08
Filed: 1990-06-12
Abstract: PURPOSE:To easily vary image density by varying ultrasonic wave vibration corresponding to formed image density. CONSTITUTION:Toner passes through respective toner passing holes 31a with an electric field produced by a couple of electrodes 33 of a toner control means 30. The toner after passing through the toner passing holes 31a is conveyed to the side of a base electrode 60 with an electric field produced by an electrode impressed to the base electrode 60 and the toner-supply side electrode 3 of a toner control means 30. The toner control means 30 is vibrated by being given ultrasonic wave vibration from an ultrasonic wave vibration generating means 40 and the magnitude of the ultrasonic wave vibration by the ultrasonic wave vibration generating means 40 to vary the amount of toner passing through the toner passing holes 31a. Consequently, the density of a formed image is varied and the image density is easily adjusted.
Patent JP-H024848-A (JP)
Title: Acrylic rubber blend good in storage stability
Inventor: SAITO KUNIYOSHI
IPC: C08L33/04
Filed: 1988-06-23
Abstract: PURPOSE:To obtain an acrylic rubber blend, containing an active halogen- containing acrylic rubber, vulcanizing agent, vulcanization accelerator and N,N'-dialkylthiourea and improved in storage stability without deteriorating physical properties of vulcanizates. CONSTITUTION:An acrylic rubber blend containing (A) an active halogencontaining acrylic rubber obtained by copolymerizing 60-99.9wt.% alkyl acrylate monomer with 10-0.1wt.% active halogen-containing monomer (e.g., vinylbenzyl chloride or vinyl chloroacetate) and 30-0wt.% copolymerizable monomers (e.g., acrylic acid or styrene), (B) a vulcanizing agent (e.g., sulfur), (C) a vulcanization accelerator (e.g., zinc dibutyldithiocarbamate) and (D) an N,N'-dialkylthiourea, preferably 1-3C alkyl group in an amount of 0.1-10 pts.wt., preferably 0.5-3 pts.wt. based on 100 pts.wt. component (A).
Patent JP-H09314560-A (JP)
Title: Method and apparatus for connection of molding rubber raw material
Inventor: MORITA SUMIO
IPC: B29K21/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To improve operating efficiency by a method wherein end parts of mutual molding rubber raw materials to be bonded to are cut for exposing a new section, the sections are made to abut against each other, and a front and a rear of the abutting part are pressed with a die having an irregularity centering the abut part. SOLUTION: Force enlarged by a lever principle by operating an opposed side of a fulcrum pin of a lever 1 downwards is transmitted to a top force via an operating point pin and a mold seat, and rubber loosely fitted in a groove of the bottom force 6 is pressed. At that time a periphery of an abut part likely to be bonded with rubber raw material loosely fitted in the groove of the bottom force 6 is compressed, and expanded to the abut surface side. Thereby, abut faces are bonded to each other by pushing. After exposing a new section by cutting an end face of the rubber raw material likely to be bonded to, the rubber raw material is loosely fitted into the groove of the bottom force 6 so that the sections abut to each other at a position easy to be worked of the bottom force.  Thereafter, since the bottom force can be slid on a pedestal, the abut surface can be easily conformed to a center of the top force.
Patent JP-H0710877-A (JP)
Title: 4-heteroalicyclic-pyrrolo(2,3-d)pyrimidine
Inventor: TAKENOUCHI KAZUYA
IPC: A61K31/505
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a new compound useful for preventing and treating hypoxemia due to diseases in respiratory organs. CONSTITUTION:This compound is expressed by formula I [R<1> is H, alkyl, alkenyl, etc.; R<2> is an alkyl, alkenyl or aralkyl; R<2> is H or a 1-3C alkyl; Z is 4-to 7-membered heteroalicyclic group), e.g. 2-al lylamino-4-(4- tetrahydropyranyl)-amino-7-methyl-7H--pyrrolo[2,3-d]pyrimidine. The compound expressed by formula I is obtained by reacting a compound expressed by formula II (X is halogen) with an amine expressed by formula III under alkaline conditions. The compound expressed by formula I is capable of enhancing the respiratory function in the lungs. Some thereof are capable of raising only the partial pressure of oxygen mainly in arterial blood and some have action on reduction in the partial pressure of gaseous carbon dioxide in the arterial blood together with a rise in the partial pressure of oxygen in the arterial blood.
Patent JP-H101581-A (JP)
Title: Thermoplastic resin composition for blow molding and blow molded article made therefrom
Inventor: HIRATA TOUSUKE
IPC: C08L33/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition used for blow molding and excellent in impact resistance by mixing a rubber-containing graft copolymer, a vinyl cyanide copolymer, a carboxylated copolymer, a compound represented by a specified formula, a rubber agglomerate and a vinylic copolymer. SOLUTION: A mixture of 5-50wt.% acrylonitrile, 10-90wt.% styrene and 0-80wt.% methyl methacrylate is copolymerized in the presence of 20-80 pts.wt. diene rubber to produce a rubber-containing graft copolymer. 10-50 pts.wt. of this copolymer is mixed with 10-80 pts.wt. vinyl cyanide copolymer consisting of 15-55wt.% acrylonitrile and 85-45wt.% styrene, 1-15 pts.wt. carboxylated copolymer consisting of 5-50wt.% acrylonitrile, 10-90wt.% styrene and 1-10wt.% acrylic acid, 0.01-10 pts.wt. compound represented by the formula (wherein R1 , R2 and R3 are each H, a 1-26C alkyl, etc.; and Y is N or CON), 0-30 pts.wt. rubber agglomerate, and 0-50 pts.wt. vinylic copolymer consisting of 5-30wt.% acrylonitrile, 75-45wt.% styrene and 0-60wt.% maleimide to give a thermoplastic resin composition for blow molding.
Patent JP-H0820761-A (JP)
Title: Production of fancy-veneer overlaid plywood
Inventor: ITO TAKESHI
IPC: C09J121/00
Filed: 1994-07-05
Abstract: PURPOSE:To produce a fancy-veneer overlaid plywood excellent in hot water resistance, boiling resistance, etc., without worsening the working environment by using an adhesive which, unlike conventional adhesives, need not be used in combination with a condensation amino resin. CONSTITUTION:This fancy-veneer overlaid plywood is produced by using an adhesive prepared by adding zinc ammonium carbonate or a strong acid to a latex of a synthetic rubber prepared by copolymerizing butadiene, at least one monomer selected from among an aromatic vinyl monomer, an unsaturated carboxylic ester monomer and acrylonitrile, an acrylic amide monomer, and an unsaturated carboxylic acid.
Patent JP-S5943338-A (JP)
Title: Differential scanning calorimeter
Inventor: NAITOU MITSUO
IPC: G01K17/00
Filed: 1982-09-03
Abstract: PURPOSE:To enable an accurate detection of a temperature of a sample by constructing a thermocouple with a joint putting together a chromel sample holder and constantan sample holder base. CONSTITUTION:A sample side chromel sample holder 12 and a reference side chromel sample holder 13 are welded on a sample holder base 11 and chromel- constantan thermocouples are formed both on the sample and reference sides at joints 12a and 13a between the sample holders 12 and 13 and the sample holder base 11 to serve as sensor for caloric detection. The sensor of this invention forms a thermocouple depending on the surface contact between the chromel sample holders and the constantan sample holder base thereby enabling more accurate detection of the temperature of the sample.
Patent JP-H05305903-A (JP)
Title: Twisting device
Inventor: MINAE KENJI
IPC: B65B7/02
Filed: 1991-05-28
Abstract: PURPOSE:To provide a twisting device which can automatically twist an opening edge of a packing bag for a cake having grip bar along the grip bar. CONSTITUTION:Next to a first transfer conveyor 10 to transfer a bag packed cake 12, a second transfer conveyor 13 is provided to support only a grip bar part 1a protruding from the bag packed cake 12 and an opening edge of a packing bag and transfer them. A sandwiching plate 15 opposing to the second transfer conveyor 13 is arranged pressingly against a transfer surface 13a side and provided with a free roller 14 having a recess to engage with the grip bar part 1a of the bag packed cake 12 which comes into the conveyor 13. By making the grip bar part 1a of the bag packed cake 12 sent from the first transfer conveyor 10 engage with the recess of the free roller 14, the grip bar part 1a and the opening edge 3a of the packing bag are fed by force into a space between the transfer surface 13a of the second transfer conveyor 13 and a lower surface of the sandwiching plate 15.
Patent JP-H0730067-A (JP)
Title: Semiconductor device
Inventor: TANAKA SHINICHI
IPC: H01L27/04
Filed: 1993-06-25
Abstract: PURPOSE:To lessen a semiconductor device in the number of pins or leads and package size. CONSTITUTION:The pads 2a of a semiconductor chip 2 mounted on a tab 1 are connected to leads 5 with bonding wires 6 for the formation of a semiconductor device, wherein a metal layer 3 is provided onto the tab 1 surrounding the semiconductor chip 2 through the intermediary of an insulating layer, power supply pads 2b of a common voltage on the semiconductor chip 2 are connected to the metal layer 3, the tab 1 is made to serve as a common ground pattern, and grounding pads 2c on the semiconductor chip 2 are connected to the above ground pattern.
Patent JP-H0451863-A (JP)
Title: Production of vegetable raw material
Inventor: OGAWA YOSHIHIRO
IPC: A23L19/00
Filed: 1990-06-14
Abstract: PURPOSE:To obtain a vegetable raw material having excellent digestibility, etc., by inoculating a natto bacterium into a heat-treated vegetable and culturing the vegetable. CONSTITUTION:Natto bacterium is inoculated into a heat-treated vegetable and the vegetable is cultured. Potato, carrot, Japanese radish, etc., is preferably used as the vegetable, though the vegetable is not especially limited. The heat treatment is carried out by a conventional method, e.g. boiling or steaming. Every natto bacterium may be used as the natto bacterium. For example, a commercial natto bacterium (bacillus natto) is effective. Inoculation and culture of natto bacterium may be carried out according to a conventional method.
Patent JP-H0320942-A (JP)
Title: Scanning electron microscope
Inventor: ONO AKINARI
IPC: H01J37/147
Filed: 1989-06-16
Abstract: PURPOSE:To simply perform axis aligning when it is difficult to search a suitable target for confirming the shift of an image by feeding a scanning signal to an alignment deflector while the scanning signal is fed to a deflector. CONSTITUTION:An alignment deflector 4 is arranged on the object plane O of an objective lens 2 and inclines the axis of an electron beam 5. The scanning signal from a scanning signal generator 12 is fed to the first deflector 6 and the second deflector 7 via a balance circuit 13. The balance circuit 13 is located on the front focal point plane F of the objective lens 2. A switch 14 is closed, the scanning signal is also fed to the alignment deflector 4 via an adding circuit 17 while the scanning signal is fed to deflectors 6 and 7, an alignment signal generating circuit 18 is adjusted, and axis aligning is completed when an image has no run. The existence of the run of the image can be simply observed even if the shift of the image is difficult to confirm when a sample 8 has nearly the same grain size.
Patent JP-H095543-A (JP)
Title: Production of multicore optical fiber perform
Inventor: IMOTO KATSUYUKI
IPC: G02B6/04
Filed: 1995-06-21
Abstract: PURPOSE: To provide a producing method of a multicore optical fiber perform prevented from the lowering the production yield by making a core member immovable even when a quartz tube is rotated when a multicore optical fiber formed by bundling a plurality of a core member is jacketed in the quartz tube. CONSTITUTION: In the case of bundling plural core members using quartz as a main raw material, bonding one end part thereof to fix, inserting the core members into the quartz tube and vitrifying and integrating while moving a burner 6, the core members and the quartz tube are vitrified and integrated by positioning a bonding part 8 on one end part opposite to the moving direction of the burner 6 for jacketing and moving the burner 6 in the opposite direction to the bonding part 8.
Patent JP-H07327769-A (JP)
Title: Storing structure for chair
Inventor: NAKAYAMA HIROO
IPC: A47C1/126
Filed: 1994-06-13
Abstract: PURPOSE:To optimize the storing structure to be used for chairs installed in the floor of a multipurpose hall without a decrease in the number of persons to be admitted regardless of splendid specifications of a chair and without deteriorating the the so-called appearance. CONSTITUTION:A chair 2 stored in a storing frame 1 is formed in such a manner as to be elevated in its erected state by an elevating means 4 disposed in the storing frame 1, an opening and closing cover 3 disposed on the upper end of the storing frame 1 permits elevating of the chair 2 when it is opened, and when it is closed, the cover forms a part of the floor. A link member 5 is disposed in the storing frame 1, one end of the member is rotatably connected to the storing frame 1 side, and the other end thereof is rotatably connected to an arbitrary part of the back side of the opening and closing cover 3. A driving mechanism 6 is disposed in the storing frame 1, and the base end side of the mechanism is fixed to the storing frame 1 side, and the forward end thereof is rotatably connected to the other end of the back side of the opening and closing cover 3, whereby when the opening and closing cover 3 is opened by the driving mechanism 6, the opening and closing cover 3 is retreated in its draw-in mode into the storing frame 1.
Patent JP-S5943066-A (JP)
Title: Coating resin composition containing amphoteric polyester resin
Inventor: UMEMOTO HIROTOSHI
IPC: C08G63/00
Filed: 1982-09-03
Abstract: PURPOSE:To provide a coating resin compsn. excellent in weatherability, mechanical properties of films, etc., well suited for applying to automobile bodies, etc., by mixing satd. alicyclic acid-modified amphoteric polyester resins with etherified amino-formaldehyde resins. CONSTITUTION:Polyester resins contg. satd. alicyclic polybasic acids (e.g., hexahydrophthalic acid, hexahydrotrimellitic acid) in amts. of 10-80mol% of the acid component are reacted with basic resins (e.g., urea resin, melamine resin) and/or basic compds. (e.g., monoethanol-amine) to prepare satd. dicyclic acid- modified amphoteric polyester resins. Then, 60-90wt% said amphoteric polyester resin and 40-10wt% amino-formaldehyde resin (e.g., melamine resin, urea resin) etherified with a 1-4C monohydric alcohol are mixed to yield the titled coating compsn.
Patent JP-S6132882-A (JP)
Inventor: OTANI DAISUKE
IPC: G09F9/00
Filed: 1984-07-25
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-S6214628-A (JP)
Title: Camera with preview mechanism
Inventor: FUJINO AKIHIKO
IPC: G03B19/12
Filed: 1985-07-12
Abstract: PURPOSE:To make an AE lock to an accurate photometric value in a stop-down state by operating a preview mechanism and stopping down a stop even when a preview means is operated during the operation of an AE lock means and also storing the photometric value after the stopping-down operation in the AE lock means. CONSTITUTION:A camera is equipped with the manually-operated preview means PB for operating the preview mechanism, a preview discriminating means which decides whether the preview mechanism is in operation or not, a photometric means which measures subject light transmitted through a photographic lens and outputs a corresponding photometric value, the AE lock means muC which is stored with the photometric value of the photometric means at a point of time corresponding to manual operation, and an AE block decision means which discriminates whether the AE lock means muC is in operation or not. When the operation of the preview means PB is discriminated while the AE lock discriminating means discriminates that the AE lock decision means muC is in operation, the preview mechanism is operated and the photometric value in the preview mechanism operation is stored in the AE lock means muC.
Patent JP-S5944155-A (JP)
Title: Suppressing method of burst spectrum
Inventor: OGAWA RIYOUICHI
IPC: H04L27/20
Filed: 1982-09-07
Abstract: PURPOSE:To suppress a burst spectrum generated by a switch, by attenuating the output level of a phase modulator by the 1st burst signal and controlling the switch by the 2nd burst signal. CONSTITUTION:A data signal (a) and a burst signal 1S (c) are inputted to D flip-flop circuits IC23, IC22 respectively. The output of the circuit IC23 is gated by the output of the circuit IC22 and inputted to differential amplifiers Q21, Q22. At the low level of the burst signal 1S, reinput of the differential amplifiers is turned to the low level and the output B becomes 0V as shown in (b). The output from the differential amplifiers passes through an LPF4 and the carrier is modulated by a phase modulator A. The output of the modulator A is outputted through a switching circuit 2 of which switching is controlled by a burst signal 2S (d). The off time of the signal 2S is set up to a value shorter than the low level time of the signal 1S.
Patent JP-H091831-A (JP)
Title: Recorder and print controlling method
Inventor: FURUYA MASAMI
IPC: G06K15/10
Filed: 1995-06-21
Abstract: PURPOSE: To provide a recorder improving the image quality of an image area having an extent and the image quality of a linear part and a method for controlling printing. CONSTITUTION: A line feed is conducted for a blank line, and a head is disposed at the position indicated in (B) for an image to be printed as indicated in (A). First printing is conducted by a stripe-like pattern on recording areas (4) and (6) in this state. Thus, the printing quality of the linear line after the blank is improved. After the line feed, the head is disposed at the position indicated in (C). Second printing is conducted by a stripe-like pattern for interpolating the first printing for the areas (4) and (6). Simultaneously, first printing is conducted on recording areas (5) and (7), which are printed by a zigzag-like pattern, and the quality of the image having an extent is improved.
Patent JP-H079888-A (JP)
Title: Backward traction control device for walking type work machine
Inventor: SAWAI MITSUAKI
IPC: B60W10/06
Filed: 1993-06-25
Abstract: PURPOSE:To eliminate a troublesome work for resetting operation to return a machine body to initial forward travel speed after the body is temporarily moved backward by applying the constitution where an accelerator operation arm is changed from high speed mode to low speed mode, interlocked with the motion of a shift lever to backward travel mode. CONSTITUTION:A contact piece 13 having a semi-circular arc recesses 13a and 13b and kept in contact with the side of the longitudinal shaft of a shift lever 7 is provided so as to be freely capable of advancing and retreating along the lateral direction of a machine body, on the lower section of the guide plate 12 of the shift lever 7 for operating two shift shafts for a main transmission and a shift shaft for a sub- transmission on the side of the transmission case 2 of a walking type control machine. Also, the outer wire 17A of a push-pull wire 17 for linking the operation arm 15 of a throttle valve to a throttle lever 16 self-held at an arbitrary operation position, is divided into two halves in a longitudinal direction, and the forward end of a rear half 17a is connected to the non-contact end of the piece 13. According to this construction, the operation arm 15 is shifted for low speed mode via the wire 17a at the time of shifting the lever 7 for backward travel.