baber/WOPTO huggingface dataset:
Patent JP-S55146210-A (JP)
Title: Oil-incorporated tappet for automatically regulating variation in valve driving system for internal combustion engine
Inventor: KASUYA YOSHIZOU
IPC: F01L1/245
Filed: 1979-04-27
Abstract: PURPOSE:To operate the valve driving system of an internal combustion engine with push rods being always kept in tight contact with mating tappets. CONSTITUTION:In case that push rod 1 in the valve driving system of an internal combustion engine is expanded due to thermal expansion or by other reason during operation of the engine, variation in the pressure acted to damper 5 is transmitted to hydraulic oil in pressure accumulating chamber 19. Then, hydraulic pressure in chamber 19 is trasnmitted to oil reserving chamber 9 via small clearance 12 or communicating port 16. By the variation of hydraulic pressure, pressure oil in chamber 19 is forced into oil-reserving buffer chamber 26 via extremely small communicating hole 27 formed in partition wall 28, so that air sealed in air chamber 25 is compressed and resultantly contact surface 4 of damper 5 is brought into normal contact with the lower surface of head 2 of push rod 1. On the other hand, in case that some clearance is formed between the head 4 of push rod 1 and damper 5 due to wear of push rod 1 or by other reason, damper 5 is pushed upward by urging hollow plunger 10 upward by means of spring 30, so that the above clearance can be eliminated automatically.
Patent JP-H08245870-A (JP)
Title: Hydroxylated polyoxyalkylene
Inventor: FUKUDA HIROKI
IPC: C08G65/30
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a hydroxylated polyoxylkylene which does not require filtration and is suitable as a raw material for producing a rigid polyurethane foam by allowing a neutral salt, which is formed by the neutralization of a basic catalyst used for the polymn. of a cyclic ether with a specific satd. monocarboxylic acid, to remain in the polyoxyalkylene. CONSTITUTION: This hydroxylated polyoxyalkylene having a hydroxyl value of 200mgKOH/g and contg. a neutral salt is obtd. by neutralizing, with an aliph. satd. monocarboxylic acid, a basic catalyst in a crude polyoxyalkylene which is obtd. by the ring-opening addition polymn. of a cyclic ether by using a compd. having at least one active hydrogen atom as the initiator in the presence of the catalyst. The obtd. polyoxyalkylene does not require filtration and, when reacted with a polyisocyanate, gives a polyurethane almost the same at that obtd. from a conventional polyoxyalkylene which requires filtration.
Patent JP-S59179847-A (JP)
Inventor: KOORIYAMA MASAYUKI
IPC: D03D47/30
Filed: 1983-03-29
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-S62209958-A (JP)
Title: Line lead-in control system
Inventor: EHATA MASAKI
IPC: H04M11/08
Filed: 1986-03-11
Abstract: PURPOSE:To attain the completely balanced transmission of a variety of services by separating a telephone exchange during offering services. CONSTITUTION:When an incoming call is given to a subscriber during services, and when the subscriber transmits a call through a telephone set 17, immediately relay contact points 152a and 152b are opened, and simultaneously relay contact points 144a and 144b are switched to an exchange side. A monitor circuit 141 always monitors the output state of the telephone exchange 11, and when an incoming call is given to the subscriber, it detects the call signal and controls a polarity inversion circuit 142. After a fixed time passes, it operates a relay 144, and switches the contact point 144a and 144b to the exchange side. Since the telephone exchange is separated during offering services, the impedance at the exchange side disappears, whereby the completely balanced transmission of a variety of services is attained.
Patent JP-S62209870-A (JP)
Title: Radiation detector
Inventor: WADA MORIO
IPC: H01L31/09
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a high sensitivity radiation detector having a wide depletion layer by raising the specific resistance of a Cd-Te crystal, and then forming a P-type layer on the surface as a Pin<+> type structure. CONSTITUTION:A high specific resistance Cd-Te film 1 is heat-treated in vapor pressure for a short time, and the vicinity of the surface is merely altered by diffusing to a P-type layer 2. Then, the P-type layer of one side surface is removed, electrodes 3 are formed, and an N<+> type layer 4 is then formed under the electrode 3. An ohmic electrode 5 is eventually formed to form a Cd-Te element of P<+>in structure. Thus, carrier ionized and formed in a high specific resistance by an incident radiation is accelerated by the electric field of a diffusing potential due to the junctions of N<+>-I, I-P of both sides, produced by the electrode 3 to become an electric signal, but since an I-type layer is much thicker than the N<+> type layer 4, it has high sensitivity, high energy radiation is incident on a deep portion of the Cd-Te to be sufficiently coped with even if a half valence layer is large.
Patent JP-S58168151-A (JP)
Title: Pipeline controlling type information processor
Inventor: SHIBUYA TOSHITERU
IPC: G06F9/38
Filed: 1982-03-30
Abstract: PURPOSE:To speed up the entire processing, by providing plural number of arithmetic devices for parallel processing at the inside of a pipeline controlling type information processor and equalizing an execution processing time assigned to each phase. CONSTITUTION:The pipeline controlling type information processor is provided with a controller 7, multipliers 1, 2, an adder 6 and selectors 21-23, and the processing time is equalized and assigned in correspondence to each phase. The controller 7 controls the plural number of phases with a high-speed timing pulse, and the plural number of phases comprise an instruction executing process including the extraction of instruction and of operand, calculation of the operand address, execution of operation and storage of result. The multipliers 1, 2 and the adder 6 correspond to one of the plural number of phases, perform parallel processing, select outputs and obtains the result of operation of parallel processing at high speed.
Patent JP-2000249424-A (JP)
Title: Thermal storage air controller
Inventor: MOTOYAMA SHUICHIRO
IPC: F25B17/08
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To directly exchange heat between a heat source and a heat exchanging fluid and simplify the structure of a thermal storage air controller by flowing the heat exchanging fluid into a heat exchanging structure body consisting of a working medium storage tank and an adsorbent tank. SOLUTION: A thermal storage air controller has a basic structure wherein a basic working medium storage tank 1 and an adsorbent tank 2 are incorporated into a heat exchanging structure body, and heat exchange is conducted by flowing a heat exchanging fluid into the body. The tank 1 consists of a series of cells for storing a liquid working medium and a series of parallel arranged passages for a heat exchanging fluid that alternate with the cells. The tank 2 consists of adsorbing layers comprising a series of cells accommodating an adsorbent for adsorbing a gas working medium and a series of parallel arranged passages for the gas working medium which alternate with the cells, and consists of a series of passages for the heat exchanging fluid, which alternate with the adsorbing layers.
Patent JP-H10255378-A (JP)
Title: Discoid recording medium reproducing device
Inventor: TAKAI KAZUNOBU
IPC: G11B7/09
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To contrive low power consumption of the device. SOLUTION: A tracking error signal CS3 is generated by a control circuit 21 based on a detecting signal S1 of a photodetector 11. A tracking drive coil 13 is excited by a tracking driver 25 based on the signal CS3 to turn on a tracking servo. The tracking error signal CS3 is smoothened by an LPF 30 to output a control signal CS4. The control signal CS4 is muted by a mute circuit 31 based on a mute signal MS of a power frequency having an arbitrary duty ratio, so as to be outputted to a motor driver 24. A voltage V0 based on the control signal CS4 supplied from the mute circuit 31 is impressed upon a thread motor 9 by the motor driver 24 to rotate the thread motor 9.
Patent JP-S62210853-A (JP)
Title: Rotating detector of magnetomotor
Inventor: ITOIGAWA KENJI
IPC: H02K29/14
Filed: 1986-03-10
Abstract: PURPOSE:To prevent a gap between a magnetoresistance element and an FG magnet from being much affected by application of radial force by providing the magnetoresistance element on a horizontally extended base board so that a constant gap may be maintained always between said magnetoresistance element and magnet. CONSTITUTION:An FG magnet 6 is secured to an end face of the outer peripheral circular wall 4a of a rotor 4 in the manner of overlapping each other. A magnetoresistance element 12 is provided at one place of a base board 9 opposite to the FG magnet 6 so that these two upper and lower parts are facing each other with a prescribed gap G between them. As a result, any change of the gap G can be ignored, even if the rotor 4 moves more or less horizontally when a rotor shaft 1 receives an inappropriate radial force.
Patent JP-S53137250-A (JP)
Title: Modified polyester composition
Inventor: KURATSUJI TAKATOSHI
IPC: D01F8/14
Filed: 1977-05-09
Abstract: PURPOSE: To impart durable antistatic properties to a polyester composition, by incorporating a high-molecular weight polyoxyalkylene glycol and an end-capped low-molecular weight one in a specific proportion with a polyalkylene terephthalate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57165450-A (JP)
Title: Preparation of heat-resistant resin
Inventor: OSADA HIROICHI
IPC: C08G18/00
Filed: 1981-04-06
Abstract: PURPOSE:To obtain a composition by one stage of synthetic process, useful as improved varnish for enameled wire, having improved flexibility and heat resistance, by synthesizing polyamide-imide resin soluble in a cresol type solvent from lactam, adding an alcohol component and an acid component to it, followed by heating. CONSTITUTION:(A) 25-500pts.wt polyamide-imide resin is reacted with 100pts. total amount of (B) an alcohol component and (C) an acid component in an equivalent ratio of 0.6-2.0 under heating. The polyamide-imide resin is obtained from (i) an isocyanurate ring-containing polyisocyanurate, (ii) a diisocyanurate, (iii) lactam, (iv) a tricarboxylic acid anhydride, and (v) a compound shown by the formula[X and X' are carboxyl, etc.; Y is carboxyl, OH, etc.; R is (R1)mZ (R2)l (R1 and R2 are aromatic group, etc.; Z is CH2, etc.; m and l are 1, 2): 1<n]except the component iv in a cresol type solvent. The amount of the component i is 0-30 equivalent %, and the amount of the component v is 0- 30 equivalent % based on total carboxyl equivalent respectively.
Patent JP-H03253351-A (JP)
Title: Dot matrix printer
Inventor: YAMADA YOSHIYUKI
IPC: B41J2/30
Filed: 1990-03-02
Abstract: PURPOSE:To continue printing even when a trouble is generated to a partial dot forming element by a method wherein when there is abnormality in the dot forming element, a printing data for a dot forming element line to which said dot forming element belongs is so controlled as to be sent to dot forming element lines other than that. CONSTITUTION:When a user discovers dropping of a dot, a dip switch 13a of a head line changing switch 13 is set on and when its faulty wire further belongs to, for instance, a left wire line 1a, a dip switch 13b is left under an off state. When the faulty wire belongs to, for instance, a right wire line 1b, the switch 13b is set on. Generation of a dot pattern with a CPU 4 is performed in the same way as when a printing head 1 is normal. Though one line content image information is distributed into a left line area 10a and a right line area 10b of a RAM 7 to be developed, after giving a printing command, when, for instance, the faulty wire belongs to the left wire line 1b and the dip switch 13b is off as it is, right line printing by using only the normal right wire line 1b is executed.
Patent JP-S55145945-A (JP)
Title: Pneumatic suction type sheet feeder
Inventor: YOKOYAMA RIYUUZABUROU
IPC: B65H3/10
Filed: 1979-04-27
Abstract: PURPOSE: To enable reliable and stable sheet separation and supply with a compact fan, by pneumatically sucking a sheet and using a cam to move up a vacuum head in feeding the original to a facsimile apparatus or the like.  
     CONSTITUTION: When a sheet supply start instruction is applied, a suction fan 11 is rotated and the uppermost of sheets is sucked onto the bottom plate 9 of a vacuum head 5. When a gear 23 is rotated counterclockwise, a lever 18 is swung clockwise centering a shaft 17 by a gear 16, a cam 15 and a cam follower 19 to rotate the vacuum head 5 and elevate it from a sheet rest 1 to separate the uppermost sheet from the others. When the vacuum head is elevated, gears 7, 23 are engaged with each other and a roller shaft 6 is rotated clockwise. As a result, a send-out roller 8 is rotated so that the single sheet sucked on the vacuum head 5 is sent out leftward. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56150038-A (JP)
Title: Novel seco-prostaglandins and their preparation
Inventor: YUU TAKESHI
IPC: A61K31/557
Filed: 1980-04-22
Abstract: NEW MATERIAL:Seco-prostaglandins of formula I (A is O, H, or OH; B is double bond or triple bond; Y is 1W10C univalent organic group; R is H, 1W6C alkyl, or pharmaceutically permissible cation; Z is H or protecting group).  
     EXAMPLE: 9-Oxo-14-hydroxynonadeca-5-cis-12-trans-dienoic acid.  
     USE: Drug suitable for the application to the vascular vessel, the kidney, the digestive tracts, and the genital system, for the suppression of lipid metabolism, inflammation, coagulation of blood, blood platelet, cutaneous disease, and a certain kind of cancer, and for the control of immune function. It can be synthesized easily and obtained at a low cost.  
     PROCESS: For example, the objective compound can be prepared by the alkylation of the ketone of formula II (Z' is protecting group) with the halide of formula III (X is halogen; R' is 1W6C alkyl), followed by, if necessary, elimination of the protecting group, hydrolysis, reduction and/or reaction with a base. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10229906-A (JP)
Title: Plastic coupling member for snap fastener
Inventor: TAKEDA KIYOSHI
IPC: A44B17/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To make it harder to disconnect a caulked coupling, even if a force directed to draw into a penetrated hole were acted onto an expanded diameter deformed part of the projection of a river member caulked into the penetrated hole of a coupling member, whenever coupling a male/female snap is disconnected. SOLUTION: This plastic coupling member 4A (4B) for snap fasteners is made to have a male or female coupling part 2A (2B) on the surface of a plastic substrate 1A (1B), at the center of which 2A (2B) a circular penetrated hole is opened so as to be fitted to a flexible diaphragm by inserting thereinto the projection of a rivet member hammered in from one side of the flexible diaphragm and by striking at the projection tip to deform the expanded diameter inside the coupling part. A low annular raised-part 7A (7B) is then formed integrally into one on the surface of the plastic substrate 1A (1B) and at the penetrated hole edge.
Patent JP-H09224214-A (JP)
Title: Electronic development type camera
Inventor: SATO KOICHI
IPC: G11B7/24
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To execute transfer of an image signal leasing to an image processor such as an external personal computer to the utmost from the electronic development type camera using an electronic development type recording medium consisting of an electrostatic information recording medium and a charge storage medium. SOLUTION: An image read means reads out a recorded image in an electronic development type recording medium as an image signal and the image signal is divided for each frame and stored in a division storage area of an IC memory card or the like respectively. In the case of receiving a transfer instruction of an image signal from an external image processor, when the transfer of the image signal from a prescribed storage area is designated and no image signal is stored in the designated division storage area, the recorded image in the electronic development type recording medium is read out as the image signal and the read image signal is transferred to the external image processor.
Patent JP-H01224495-A (JP)
Title: Balance apparatus of multistage pump
Inventor: MOMOKI YASUYUKI
IPC: F04D15/00
Filed: 1988-03-03
Abstract: PURPOSE:To prevent a flushing-phenomenon from generating and operate safely a multistage pump having a balance desk or a piston by connecting a balance chamber to a portion on which the discharging pressure of the multistage pump acts before its last stage. CONSTITUTION:A ring metal balance sheet 7 is attached to a back wall 6 of a discharging casing 2. Attached to a rotating shaft 4 is balance desk 8 which faces the balance sheet 7 with a gap delta. The pressure in a balance chamber 12 is the discharging pressure from a first stage-intermediate casing and to be high pressure. Accordingly, a flushing-phenomenon is prevented from generating when water passes through the gap delta between the balance sheet 7 and the balance desk 8 and a multistage pump is safely operated.
Patent JP-S54145157-A (JP)
Title: Production of liquid crystal display element
Inventor: NAKAMURA TAKAO
IPC: G02F1/1339
Filed: 1978-05-02
Abstract: PURPOSE: To facilitate the production of the thin type liquid crystal display element by setting conditions such as the kinds, pressing conditions and setting conditions of the thermosetting adhesive agents for bonding electrode plates through making use of the fact that the spacing between two sheets of electrode plates is determined by these conditions.  
     CONSTITUTION: The thermosetting adhesive agent 3' comprising kneading hardener and filler in base agent such as of epoxy resin or other is screen-printed to a specified thickness on one electrode plate. Next, the adhesive agent 3' is predried, after which the other electrode plate 2 is superposed so as to sandwich the adhesive agent 3' and these are left standing in a pressed state in a high temperature oven, whereby these are bonded and fixed. After this, the assembly is taken out from the high temperature oven and liquid crystal 4 is injected in the space portion between the electrode plates 1 and 2 to complete the liquid crystal display element. Thereupon, the spacing between two sheets of the electrode plates is determined by the kinds, pressing conditions and setting conditions of the thermosetting adhesive agents and therefore setting various conditions of these enables the arbitrary spacing between the electrodes to be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05183835-A (JP)
Title: Luminance adjusting circuit
Inventor: KATO TOSHIYUKI
IPC: H04N9/16
Filed: 1992-03-11
Abstract: PURPOSE:To inexpensively realize a luminance adjusting circuit which has the few number of circuit elements and high reliability for high voltage surge, is stable for temperature change and is capable of coping with a digital control, in a color display device. CONSTITUTION:The luminance adjusting circuit is composed by performing a cascade connection with an operational amplifier 6 and a grounded-emitter amplifier circuit from which high breakdown strength is easily obtained. A first input terminal 15 and the inversion input 7 of the operational amplifier 6 are connected in a first resistor 1, a second input terminal 16 and the noninverted input 8 of the operational amplifier 6 in a second resistor 2, the emitter of a grounded-emitter amplifier circuit 10 and the inversion input 7 of the operational amplifier 6 in a third resistor 3, and an output terminal 17 and the noninverted input 8 of the operational amplifier 6 in a fourth resistor 4, respectively. Thus, high voltage of about 100V can be controlled by the few number of elements and low voltage of 0 to 5V, temperature compentation by feedback can be performed and a rational luminance adjusting circuit can be obtained.
Patent JP-S56148859-A (JP)
Title: Capacity element
Inventor: KUWABARA TOORU
IPC: H01L29/94
Filed: 1980-04-18
Abstract: PURPOSE:To manufacture a capacity element having less irregularity due to the variation in the wafer process parameter without input voltage dependency by doping impurity in high density on the surface layer of a semiconductor region. CONSTITUTION:In a silicon gate capacitor having a p<-> type impurity region 2 surrounded by a field oxide film 4 on an n type impurity substrate 1, a gate oxide film 5 forming an insulating film and a polycrystalline silicon layer 6 forming an electrode, a region (p<+> type region) 10 doped with a p type impurity having higher density than the region 2 is formed. The region 3 is connected to VDD as the high potential side of a power source, the region 2 thus becomes VDD of the potential, and a capacity is formed between the region 2 and a polycrystalline silicon layer 6 forming a signal line. Even if the applied voltage varies at this time, a depletion layer does not form by a p<+> type region 10, thereby eliminating the voltage dependency of the capacity.
Patent JP-2000245549-A (JP)
Title: Laundry cabinet
Inventor: YADA HAJIME
IPC: A47B81/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To improve usability and operationality by having an open and close door, which is mounted between a pair of cabinet side plate being enabled to slide in the vertical direction, and a door supporting mechanism, which supports the open and close door at arbitrarily position within the sliding area. SOLUTION: An open and close door 8 is formed to be a square plate shape, and on the both end parts, to each, an upper and lower pair of guide roller 40 is mounted relatably. The guide rollers 40 are guided along the right and left upper front side of cabinet side plates 5 to vertical grooves 41 that are formed for each. Then it is possible for the open and close door 8 to slide in the up and down directions. The open and close door 8 is supported at arbitrarily position within the sliding area with a right and left pair of door supporting mechanism 42. Then the door supporting mechanism 42 has fixing members 50, which are fixed with screw to the bottom face of front end part of shelf board 6 that is the second step from top, and a brake material 51, which is fixed to each fixing member 50.
Patent JP-S55144422-A (JP)
Title: Purification of cis-dichlorodiammineplatinum(2)
Inventor: NAKAYAMA TAKEYA
IPC: C01G55/00
Filed: 1979-04-28
Abstract: PURPOSE: To crystallize cis-dichlorodiammineplatinum(II) which is excellent in purity effectively, by the procedure in which cis-dichlorodiammineplatinum(II) containing impurities is dissolved in a given solvent and then the solution is mixed  with a solvent miscible with said solution but incompatible with said compound.  
     CONSTITUTION: cis-Dichlorodiammineplatinum(II) (hereinafter to as cis-DDP) containing impurities is dissolved in a solvent, e.g., a formamide of the formula I(where R 1  and R 2  each is H or a lower alkyl group), a dialkyl sulfoxide of the formula II(where R 3  and R 4  each is a lower alkyl group), or a mixture of these solvents. Then, the solution is mixed with a solvent miscible with the solution but incompatible with the cis-DDP, e.g., alcohol (e.g., methanol), a ketone, etc. to crystallize the cis-DDP. And, if needed, the crystal thus obtained is further purified by recrystallization, or crude cis-DDP is recrystallized from water and then subjected to further crystallization in some cases. 
     COPYRIGHT: (C)1980,JPO&Japio