baber/WOPTO huggingface dataset:
Patent JP-S578120-A (JP)
Title: Molding method of plastic lens
Inventor: NAKAMURA TADAO
IPC: B29D11/00
Filed: 1980-06-19
Abstract: PURPOSE:To readily remove a hardened molded object without any damage, by a method wherein a recess-forming member is placed in a peripheral part in the cavity formed by sealing the peripheral sides of two molds with a sealing film, in order to form a tool engaging part for the removal of the molds. CONSTITUTION:Two molds 11 and 12 are positioned at correct positions so as to face to each other. A sealing film 13 is wound around the sides of the two molds 11 and 12 in order to seal the gap between the molds. Then, the overlapped part of the ends of the film 13 is peeled off to form a port for injection into the cavity. After injection, through said injection port, a recess-forming member 15 is entered into the cavity, the sealing film is applied again to close the cavity, and hardening is carried out in a heating oven. To remove the hardened molded object, the film 13 is removed, the recess-forming member 15 is drawn out, a wedge is driven by using the recess formed thereby as a tool engaging part, and the molds 11 and 12 are removed.
Patent JP-H02262286-A (JP)
Title: Ic socket
Inventor: YAMAWAKI TOYOHIKO
IPC: H01R33/76
Filed: 1989-03-31
Abstract: PURPOSE:To enhance an inspection efficiency while being free from the output and load of a circuit in the previous step by providing a switch which separates the pin of an IC socket from an insertion terminal at will, and a switch which sets up the power level to be applied to the IC insertion terminal. CONSTITUTION:A switch 1 is provided between the pin 3 of an IC socket and the insertion terminal 4 of the IC socket so that the pin 3 of the IC socket is separated from and/or connected with the insertion terminal 4 of the IC socket at will, and the Hi level and/or the Lo level of the insertion terminal are concurrently set up. In the second place, a switch 2 is provided so that the pin number of a power supply to be applied is designated when the insertion terminal is set up to the Hi level. In this manner, the power supply pin can be selected by means of the kind of a 16 pin MOSIC. By this constitution, the input of an IC can be set up at will while being free from the input/output of a circuit in the previous step, an inspection efficiency can thereby be enhanced with an influence removed on the loading side.
Patent JP-S567397-A (JP)
Title: Display device for integrated value of tube electric current
Inventor: IZUMI SHIGEMITSU
IPC: H05G1/26
Filed: 1979-07-02
Abstract: PURPOSE:To display a set value and an actual tube electric current by only a single display unit, by switching each output of an integrator integrating an actual tube current during the period of an image pickup to that of a multiplier generating a voltage proportional to a predetermined tube current and vice versa. CONSTITUTION:Before an X-ray photographing is carried out, a predetermined tube electric current signal 1 and a predetermined time signal 2 required for photographing are fed into a multiplier 3 and an output voltage proportional to a predetermined tube electric current capacity is obtained and displayed on a display unit 15 through a contact 8 and a logarithmic converter 13. Next, the contact 8 becomes open by a starting signal 4 for photography and contacts 9 and 10 are closed by a positive electrode starting signal 9. A tube electric current of an X-ray tube 19 is integrated by a integrator 12 and displayed on the display unit 15 through the contact 9 and the logarithmic converter 13. Consequently it can be achieved to display the predetermined tube electric current capacity and an integrated value of an actual tube electric current. By comparing these, it is also possible to always keep an X-ray device in good conditions.
Patent JP-H07295787-A (JP)
Title: Arithmetic processor
Inventor: FUKUSHIMA MASANOBU
IPC: G06F15/78
Filed: 1994-04-21
Abstract: PURPOSE:To provide an arithmetic processor shortening the time for an arithmetic processing where preliminarily determined data is defined as an arithmetic object. CONSTITUTION:This processor is provided with an input data storage device 1 where preliminarily determined data is stored, an arithmetic part 2 performing a calculation and an output data storage device 3 where an arithmetic result is stored. The processor is provided with switch control means (a muliplexor 13, a decoder 7, a sequence controller 8, etc.) storing the arithmetic result that the data read from the input data storage device 1 is calculated in the arithmetic part 3 in the output data storage device 3 and an output data cache 12 if the pertinent read data is the data which is not capable of using the already calculated arithmetic result and storing the already calculated result stored in the output data cache 12 in the output data storage device 3 if the pertinent read data is the data which is capable of using the already calculated result.
Patent JP-H01255504-A (JP)
Title: Manufacture of ceramic container
Inventor: KINOSHITA YAICHI
IPC: B28B11/02
Filed: 1988-04-04
Abstract: PURPOSE:To increase the strength of an opening section by forming the shape of a wall of the opening section by means of mechanical workmanship in order to make the thickness of the wall of the opening section more than that of the wall of a container main body and bonding the walls of said opening section and the container main body each other. CONSTITUTION:An opening section 2 is formed in a manner that its thickness is more than the thickness of a container main body 3, and the strength of the opening section 2 is increased by said thickness in order to protect part of the opening section 2 from being broken easily. The shape of the opening section 2 is formed separately from the container main body 3. The shape of the wall of the opening section 2 is formed by mechanical workmanship. Clay as a material for the opening section 2 is put into a frame 4 with a round recessed inner section, and said clay is pressed by a mechanical trowel 5 rotating on a inner side peripheral wall surface 4a in the frame 4 to form the opening section 2 on the inner side peripheral wall surface 4a in the frame 4.
Patent JP-H04293659-A (JP)
Title: Fluid type retarder device
Inventor: KANEDA NAOKI
IPC: F16D57/02
Filed: 1991-03-25
Abstract: PURPOSE:To provide a fluid type retarder device with a compact structure. CONSTITUTION:A rotor 6, a stator 5 and a clutch device 13 are stored in a case filling a fluid, and a plunger member 21 provided slidably through the case 3 and a driving device 22 arranged on the outside of the case 3, pressing the plunger member 21 into the case 3, and engaging the clutch device 13 are provided in a fluid type retarder device. The cooling action of the clutch device 13 by the operating fluid is obtained, and the internal space of the case 3 can be reduced. The leak of the operating fluid can be satisfactorily prevented. The change of the internal volume of the case 3 by the protrusion of the plunger member 21 into the case 3 is small, and the braking torque is stably obtained. The maintenance and inspection are facilitated.
Patent JP-H09239883-A (JP)
Title: Laminated polyester film containing fine bubble and image receiving paper for color printer of the film
Inventor: HIBIYA TAKASHI
IPC: B29K67/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of a fluorescent brightener for obtaining adequate surface whiteness with a relatively small amount of the brightener, to cut the cost of a polyester raw material by using a regenerated polyester film, and to improve productivity. SOLUTION: A polyester A layer to be the outermost layer is laminated at least on one side of a polyester B layer for formation, the polyester B layer contains 5-45wt.% of a thermoplastic resin which is incompatible with the polyester and has density of 0.40-1.30g/cm<3> , the polyester A layer contains 0.01wt.% or more of a fluorescent brightner which is greater than the content of the polyester B layer and 0.3-30wt.% of white pigment, a (b) value in the surface of the polyester A layer is +3.0 or less, and the hidening ratio of the layer is 0.3 or more.
Patent JP-H07295481-A (JP)
Title: Folding flat panel display
Inventor: INOUE TAKAO
IPC: H01J17/16
Filed: 1994-04-21
Abstract: PURPOSE:To materialize a large-screen display without dropping the yield rate of a display part. CONSTITUTION:Displays 10A and 10B are constituted to be freely openable and closable by a hinge mechanism 21, and for each display 10A and 10B, prism sheets 31A and 31B are arranged on respective upper boards 4A and 4B. For the prism sheets 31A and 31B, projections 40A and 40B are made on the light emission faces of the prism sheets 31A and 31B so that the images which have passed these prism sheets may shift to the side of the junction area 16. By using the prism sheets 31A and 31B, since the display images can be seen in the condition that they are shifted (biased) in the direction of the junction area 16, the junction area 16 becomes not to be conspicuous, and the large-sized screen shown on the displays 10A and 10B can be enjoyed without minding the junction area 16.
Patent JP-S62241048-A (JP)
Title: Addressing system for extended memory
Inventor: MIYAKOSHI TOSHIAKI
IPC: G06F12/06
Filed: 1986-04-11
Abstract: PURPOSE:To avoid the superposition between the address of an extended memory and the address of an existing memory or another extended memory, by setting the address of the extended memory so that it does not overlap the most significant address and down of an existing memory. CONSTITUTION:The address space of a CPU 1 is set at 1MB and the address lines A0-A16 of low-order 17 bits are connected directly to a memory among those connected address lines A0-A19. While the address lines A17-A19 of high-order three bits are connected to a decoder 2. The decoder 2 extends an address of three bits to the one of 8 bits and this extended 8-bit address is inputted to eight extended address latch circuits 3a-3h respectively from the decoder 2. These circuits 3a-3h are connected to the memory via the extended address lines A17-A23. Therefore, a memory space of 16MB can be addressed although the address space of the CPU 1 kept at 1MB. As a result, the address of an extended memory never overlaps the addresses of an existing memory, etc. and therefore the data transmitting efficiency is improved.
Patent JP-H04294619-A (JP)
Title: Bias power suppply circuit for transistor power amplifier
Inventor: AYA YOSHIHIRO
IPC: H03F1/52
Filed: 1991-03-23
Abstract: PURPOSE:To prevent the effect on other parts on the occurrence of destruction of a transistor(TR) by providing a resistor connected in series between plural TRs driven in parallel and a power supply circuit and a Zener diode between the power supply side and ground of the resistor. CONSTITUTION:When a drain D and a gate G of a field effect TR (FET)Q1 are short-circuited resulting in destroying the FET, a drain voltage is fed to a Zener diode D1 via a resistor R1, a diode D, limits the voltage to a Zener diode thereby preventing application of a drain voltage to a gate G of a FETQ2 driven in parallel. In this case, the power capacity of the resistor R1 is set small to prevent the resistor R from being baked and the other FETQ2 from being damaged. Thus, diodes D1, D2 and resistors R1, R2 are provided to prevent the effect on other FET even when one FET is destroyed.
Patent JP-H03283531-A (JP)
Title: Vapor growth apparatus
Inventor: SUGIURA RISA
IPC: H01L21/205
Filed: 1990-03-30
Abstract: PURPOSE:To make it possible to perform vapor growth using feedstock having a low vapor pressure with a high degree of reproducibility by installing a pipe from a reactive gas lead-out tube to a reaction tube of a reactive gas feedstock container, a valve and reaction tubes in a portion where it is connected to the pipe inside a heat-keeping container. CONSTITUTION:A pipe 103 from a reactive gas lead-out tube to a reaction tube 101 of a reactive gas feedstock container 102 and a valve 104 are installed inside a heat-keeping container 11. That is, the section from a reactive gas lead-out tube 103a of a reactive gas feedstock container 102 which is needed to be heated above room temperature to immediately before the place where a semiconductor substrate 100 housed in the reaction tube 101 faces is installed in one heat-keeping container 11. As a result, problems, such as adsorption of feedstock to a pipe or clogging, do not occur in the entire system of a heating system for housing all the main components of a feedstock container open and a pipe system and a stirring system until feedstock gas reaches a growth substrate. Thus, feedstock gas can be transported to a substrate with a high degree of reproducibility.
Patent JP-S63249024-A (JP)
Title: Label printer equipped with in-line function
Inventor: NISHIDA MANABU
IPC: G01G23/42
Filed: 1987-04-03
Abstract: PURPOSE:To dispense with the recording of discount or the rewriting of the file of a store controller (SC), by transmitting production data having the data of discount saling added thereto to SC and rewriting the file of SC. CONSTITUTION:When a commodity number is called out, the unit cost and price set at a week unit by SC 1 are displayed and a commodity to be weighed is placed on a balance part to issue a label which is, in turn, added to a memory. With respect to a fixed amount commodity, a label is issued by pressing an asterisk key to be added to the memory. When the unit price is altered, a unit price temporary alteration flag is written as '1'. '0' shows that the unit price is not altered. When production data is collected by SC 1, ACK (affirmative response) is obtained on the side of a label printer 3 by the command from SC 1 to perform Poll (data request) and the production data is sent from a printer 3 and, when the flag is '1', the content of the file 2 of SC 1 is rewritten to the content set by the printer 3.
Patent JP-H07270033-A (JP)
Title: Cold storage show case
Inventor: HIRATA TAKASHI
IPC: F25D17/08
Filed: 1994-03-31
Abstract: PURPOSE:To provide a cold storage show case wherein a good cooling performance is realized and a cleaning work becomes easy, by contriving to execute a stable setting of the show case which is free to rotate and move in a cooled air path, and to have a sure possibility of an easy taking-out and an easy rotation and an easy fixture of a fan case at cleaning in the case. CONSTITUTION:Onto a rotatable and movable fan case 3 supported by a hinge 4, a guard 22A becoming a grip when this case is raised, is formed, at its top edge, a shock absorber 24 such as a rubber and the like is affixed and when the fan case 3 is made to rotate and to be opened, the guard 22A touches a cooler cover 11, becomes a stopper and protects a cooled air circulating fan 2. On the other hand, in a cooled air path 7, no vibration sound arises and besides no short cycle of the cooled air exists and a cooling efficiency becomes good, as a guard 22A is made to touch a bottom plate 14, and the fan case is so pressed as to be made to adhere closely to a bottom face of the cooled air path 7.
Patent JP-S527667-A (JP)
Title: Porous electro-potical body
Inventor: SHITAYA TAKEO
IPC: H01J43/24
Filed: 1975-07-07
Abstract: PURPOSE: A porous electro-optical body capable of producing from various materials, with good heat conduction and with no saturation for photocurrent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5310380-A (JP)
Title: Dust-removing method by use of fluidized catalyst layer
Inventor: MIYAGAWA TADATOSHI
IPC: B01D53/34
Filed: 1976-07-15
Abstract: PURPOSE: To carry out denitration and dust-removal in an apparatus by the dustremoval of a dust-containing gas by use of fluidized catalyst layers which moves continually at slow speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11282294-A (JP)
Title: Fixing device
Inventor: MIYAHARA AKIKO
IPC: G03G15/20
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device short in warming-up time and excellent in fixation. SOLUTION: This fixing device is provided with a fixing roller 1 constituted of a heat pipe 1a and a magnetic metallic pipe 1b arranged so as to cover the outside circumference of the pipe 1a, a pressure roller 2 rotated while being in press-contact with the roller 1 and an induction heating means 3 for heating the end part of the pipe 1b. Since a fixing action is executed by heat generated by induction heating, the warming-up time can be shortened in comparison with a conventional fixing device using a halogen lamp heater. Besides, since the pipe 1b is arranged so as to cover the whole outside circumference of the pipe 1a, the rigidity of the roller 1 is strengthened and the deflection thereof is prevented from occurring. Thus, the stable fixation is obtained.  Besides, when stainless steel is used fort the pipe 1b, the fixing device excellent in environmental resistance and long in service life is obtained.
Patent JP-H02265852-A (JP)
Title: Guide roll and speed control device thereof
Inventor: FUJINO SHINJI
IPC: B65H23/192
Filed: 1989-04-03
Abstract: PURPOSE:To simultaneously and easily control a rotational speed each guide roll by providing constitution in such a way as regulating the opening of a flow control valve by a dancer roll type position detector and controlling the speed of plurality guide rolls. CONSTITUTION:When the tension of a thread 16 increases by friction of the thread 16 with guide rolls 1, the dancer roll 13a of a dancer roll type position detector 13 rises, but this condition is detected by a detector. The detected signal increases the opening of a flow control valve 18 and increases the speed of each guide roll 1 so as to reduce its friction force with the thread 16, thus decreasing the tension of the thread 16. Thus, by controlling the speed of the guide roll 1 the tension of the thread is kept within a predetermined range, so that the thread 16 can be prevented from breaking during its conveyance.
Patent JP-S5726805-A (JP)
Title: Optical distributor
Inventor: MATSUSHITA KAZUO
IPC: G02B27/09
Filed: 1980-06-20
Abstract: PURPOSE:To easily execute assembly and adjustment, and to reduce an optical loss, by converting a light beam from an optical fiber to a circular and parallel light beam by a focusing optical transmission body, subsequently converting it to an elliptical light beam by a slablike focusing optical transmission body, and leading it to plural optical fibers. CONSTITUTION:A fiber 16 is made to adhere onto an optical axis of one end of a columnar focusing optical transmission body 17 in the form of 1/4 pitch. This transmission body 17 is made to adhere to a slabike focusing optical transmission body 18. The transmission body 18 is manufactured by covering the side edge of a glass plate containing Tl and Cs ions, and executing an ion exchange in potassium nitrate at a high temperature. A light beam from the optical fiber 16 becomes a circular and parallel light beam through the focusing optical transmission body 17, and it is converted to an elliptical shape by the slablike focusing optical transmission body 18. Six optical fibers 19 are connected to match the elliptical spot. In this way, assembly and adjustment are executed easily, and an optical loss is reduced.
Patent JP-S5131787-A (JP)
Inventor: RICHAADO JOOJI SHUEIGAA
IPC: C07C203/04
Filed: 1975-07-09
Abstract: 1521125 Cellulose nitrites, sulphates and nitrates R G SCHWEIGER 8 July 1975 [10 July 1974] 28676/75 Heading C3A Nitrite esters of cellulose which may be converted to sulphates or nitrates are prepared by reacting water-containing, cellulose having not more than 12% water content with dinitrogen tetroxide or nitrosyl chloride at less than 50‹ C. with stirring in the presence of at least three parts by weight of a swelling or solubilizing solvent for the nitrite ester per part by weight of cellulose in the presence of proton acceptor. The cellulose preferably contains 4-12% water by treatment with a highly polar aprotic solvent. The solvent used is N,N-dimethylformamide and the highly polar aprotic solvent may be N,N-dimethylformamide, N,N-dimethylacetamide or pyridine. The sulphate ester may be prepared by reacting the nitrile ester with SO3 or a complex thereof and neutralizing with a base to give the alkali salt form.
Patent JP-S59210624-A (JP)
Title: Gapped magnetic core
Inventor: KAKEHASHI HIDENORI
IPC: H01F3/10
Filed: 1983-05-14
Abstract: PURPOSE:To reduce abnormal eddy current loss of a gapped magnetic core by a method wherein magnetic material pieces consisting of ferrite are joined to both the cut surfaces of a U-shape magnetic core formed by winding round to be laminated a magnetic thin belt and by cutting, and a gap having the prescribed value is formed between the mutually facing faces of both the magnetic material pieces. CONSTITUTION:A cut core 1 is formed in a U-shape by winding to be laminated a magnetic thin belt consisting of an amorphous alloy and by cutting properly. Magnetic material pieces 2 consisting of ferrite are joined respectively to the cut surfaces of the core 1, and length (t) of a gap 3 to be formed between the mutually facing faces of both the magnetic material pieces 2 is set to the prescribed value. Accordingly abnormal eddy current loss at the cut surfaces of the cut core is reduced, and moreover the gapped magnetic core generating no change of iron loss even when gap length is changed can be produced.
Patent JP-S5610168-A (JP)
Title: Pyridine carboxylic acid amide derivative and its production
Inventor: MORI MUTSUJI
IPC: A61K31/455
Filed: 1979-07-05
Abstract: NEW MATERIAL:Pyridine carboxylic acid amide derivatives of formula I (X is 0 atom or N atom bearing lower alkyl groups; m is 2W5).  
     EXAMPLE: Bis(2-nicotinic amideethyl) ether.  
     USE: Medicine having activities of inhibiting biosynthesis of prostaglandine A 2  and inhibiting blood platelet coagulation.  
     PREPARATION: The reaction of a diamine of formula II with a pyridine carboxylic acid of formula III or its reactive derivative at the carboxyl such as acid halide or ester is effected in such a solvent as pyridine, tetrahydrofuran or dioxane to give a compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08256344-A (JP)
Title: Video signal processor
Inventor: FUKUDA EIJU
IPC: H04N9/07
Filed: 1995-03-17
Abstract: PURPOSE: To extend the dynamic range by detecting the state of the level of a color system signal with a high level and generating control information used to control unifiedly the gain of color system signals for plural systems in response to detection information to control the gain. CONSTITUTION: Input color signals R, G, B subjected to gamma processing by a gamma processing circuit 4 are given to an OR circuit 9, and the color signal with a highest level is outputted. Then a control signal generating circuit 10 outputs the control signal in response to the color signal outputted from the circuit 9 with a highest level. When any of the color signals R, G, B reaches a prescribed level or over, the gain of the three color signals R, G, B is controlled simultaneously to be the same gain by each of gain control amplifiers 11, 12, 13. Since the ratio of the three color signals R, G, B is unchanged, the signals are compressed without losing color reproducibility and the dynamic range is extended.