baber/WOPTO huggingface dataset:
Patent JP-H05285917-A (JP)
Title: Production of sintered object
Inventor: HAGA KENJI
IPC: C04B35/00
Filed: 1992-04-14
Abstract: PURPOSE:To relatively easily obtain a product in an assembled state from parts having a complicated shape formed using a ceramics or metal powder without employing an assembling process. CONSTITUTION:Kneaded matter is injected in the cavity 3 of a mold 4 to obtain a primary injection-molded object 13 and c-BN is bonded to the coating part 13a of this object 13. Next, the object 13 is transferred to a mold 8 and the kneaded matter is injected in the cavity 7 of the mold 8 to obtain a secondary injection-molded object 14 and c-BE is bonded to the coating part 14a of this object 14. Subsequently, the object 14 is transferred to a mold 12 to inject the kneaded matter in the cavity 11 of the mold 12 to obtain a tertiary injection- molded object 15. The injection-molded object is degreased and baked to obtain a product 18.
Patent JP-H10298299-A (JP)
Title: Granular filled polytetrafluoroethylene powder and production thereof
Inventor: ASANO MICHIO
IPC: C08J3/20
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a granular filled polytetrafluoroethylene(PTFE) powder which gives a molded article excellent in physical properties by mixing a PTFE powder with a filler in water in the presence of a specific nonionic surfactant and stirring the resultant slurry in the presence of an org. liq. which forms a liq.-liq. interface with water to thereby granulate the slurry. SOLUTION: A granular filled PTFE powder is prepd. by putting a PTFE powder and a filler into water separetely without premixing them, stirring them in the presence of a nonionic surfactant having a hydrophobic segment comprising a poly(3-4C oxyalkylene) unit and a hydrophilic segment comprising a polyoxyethylene unit, and stirring the resultant slurry in the presence of an org. liq. which forms a liq.-liq. interface with water to thereby form granules. Pref., the org. liq. is a halohydrocarbon such as a chlorohydrocarbon or a chlorofluorohydrocarbon.
Patent JP-H06330779-A (JP)
Title: Output control device for internal combustion engine
Inventor: KUSHI NAOTO
IPC: F02D9/02
Filed: 1993-05-21
Abstract: PURPOSE:To secure power performance corresponding to requirement of a driver by preventing deterioration of drivability following abrupt change of an output in case failure occurs in a vehicle running condition detecting means. CONSTITUTION:A sub-throttle valve 8 which is opened and closed by the operation of a step motor 11 and a link type main throttle valve 9 are serially arranged in an intake passage 2. A throttle ECU 52 performs slip-prevention control in case failure does not occur at speed sensors 39L, 39R, 40L, 40R of a respective vehicles and the slip-prevention control is required. In case slip- preventive control is normally completed, the sub-throttle valve 8 is opened in a comparatively speedy manner. In case failure occurs in one of the speed sensors 39L, 39R, 40L, 40R, the slip-preventive control is completed and the sub-throttle valve 8 is opened in a comparatively slow manner. It is thus possible to prevent an output of an engine from lowering at the time of failure, and also prevent the output from abruptly changing.
Patent JP-H09305723-A (JP)
Title: Prepaid card and its forgery prevention system and read utilizing device
Inventor: YAMAMOTO MASAHIKO
IPC: B42D15/10
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a new prepaid card forgery prevention system by changing the shape of a card itself with its each use and gradually reducing the size of the card in proportion to its using frequency. SOLUTION: A player puts his purchased prepaid card 1 into a slit 4 of a prepaid card read utilizing device 2 and then selects and operates a prescribed amount of money at a set selection display part 6. The pachinko balls are discharged through a pachinko ball take-out port 10 in the number corresponding to the purchase amount of the pinballs. At the same time, the card 1 undergoes the operations of an arithmetic recording means 7, an external shape read mechanism 7a, a cut-off means 8, etc. The memory capacity of a magnetic stripe 2 of the card 1 is rewritten into the balance from which the purchase amount is subtracted, and the means 8 cuts off the upper side part of the card 1 by width value (h) accordant with the purchase amount. Then the card 1 is taken out of its discharge port 5.  Thus, the size of the card itself is reduced with its each use and therefore the mechanism 7a always checks he change of external shape of the card 1 to prevent its wrong use despite rewrite of the information on the stripe 2.
Patent JP-H02301322-A (JP)
Title: Interface for bipolar logic element
Inventor: KINUGASA NORIHIDE
IPC: H03K19/018
Filed: 1989-05-16
Abstract: PURPOSE:To attain stable and high speed operation with a pushpull type switching interface with respect to an IIL with use of only an output amplitude of the ECL by connecting a base of a PNP transistor(TR) to one voltage of each current setting resistor in cross coupling. CONSTITUTION:A biphase output of an ECL(Emitter Coupled Logic) is inputted respectively to bases of NPN TRs 1, 2 via input terminals A, B. Moreover, collectors of NPN TRs 1, 2 connect to a power supply and emitters connect to anodes of diodes 3, 4 and to emitters of PNP TRs 7, 8 via resistors 5, 6. Cathodes of diodes 3, 4 connect to the PNP TRs 8, 7 and to constant current sources 11, 12. Thus, a difference between an 'H' level and an 'L' level of the ECL, that is, a maximum amplitude is applied to one terminal of the resistors 5, 6 and the current is surely interrupted from the other terminal, then no leakage current exists.
Patent JP-S5744620-A (JP)
Title: Epoxy resin composition
Inventor: IKOO KAZUO
IPC: C08G59/00
Filed: 1980-08-29
Abstract: PURPOSE: To prepare the titled composition composed of an epoxy resin, a curing agent and a cure accelerator in powder form, etc., having excellent storage stability, capable of keeping high insulation resistance under humid conditions, and curable rapidly by heating, by adsorbing the cure acceleraor to silica fine powder prior to compounding.  
     CONSTITUTION: A powdery epoxy resin composition is prepared by kneading and forming (A) an epoxy resin having two or more epoxy groups in a molecule (e.g. phenolic novolak-type epoxy resin pref. solid at normal temperaure), (B) a curing agen consisting of a phenolic resin [a resin obtained by the reaction of phenol and (para)formaldehyde, and pref. having a molecular weight of about 550W850], and (C) a cure accelerator adsorbed to silica fine powder (having ≥0.3ml/g pore volume and composed of primry particles of ≤20mμ in diameter and bonded together three-dimensionally through siloxane linkage).  
     USE: Suitable for transfer molding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11317268-A (JP)
Title: Ic socket
Inventor: YAMAMOTO TAKESHI
IPC: G01R31/26
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To enable a high-precision electrical test of an IC package having narrow pitch terminals, and to realize a low price and durability. SOLUTION: This IC socket is provided with a conductive block 4 electrically connecting terminals 3 of an IC package 2 with an external electrical test circuit, and a pressuring block 5 pressuring the conductive block 4 such that the terminals 3 of the IC package 2 are contacted with contacting portions of the conductive block 4 at the prescribed contacting pressure. The conductive block 4 has a first IC socket body 6, a cover 7, plural contact pins 8, and an in-socket substrate 21. The pressuring block 5 has a second IC socket body 23, springs 24, and pressuring pins 25. The in-socket substrate 21 is constituted by laminating plural insulating films 11 having conductive patterns extended toward the side of the first IC socket body 6, in order to electrically connecting the contact pins 8 with the external electrical test circuit, and it is mounted to the first IC socket body 6.
Patent JP-S62278202-A (JP)
Title: Metallic aluminum powder
Inventor: UCHIMURA EIKICHI
IPC: B22F1/00
Filed: 1986-05-26
Abstract: PURPOSE:To prevent the coagulation of metallic Al powder and to increase the nitriding rate when AlN powder is produced, by providing a prescribed particle size to metallic Al contg. a prescribed reduced total amount of impurities such as Fe and Si and a regulated amount of oxygen. CONSTITUTION:This metallic Al powder consists of <=500 ppm in total of impurities such as Fe and Si, 0.3-1% (expressed in terms of oxygen) oxide and the balance Al. The average particle size of the Al powder is 2-13 mum and the Al powder contains <=10% particles of >=30 mum particle size. When AlN powder is produced with the metallic Al powder, the Al powder is not coagulated and the nitriding rate of Al is remarkably increased. A sintered body of the produced AlN powder has high heat conductivity.
Patent JP-H01291629-A (JP)
Title: Faulty section detecting method for power transmission line
Inventor: NISHIKAWA SHIGERU
IPC: H02J13/00
Filed: 1988-05-18
Abstract: PURPOSE:To reduce processing amount of information remarkably by arranging information provided from a ground relay or an abnormality detecting means associated with each switch gear in matrix then simply subjecting the data to addition or subtraction. CONSTITUTION:Three power distribution systems are connected through a circuitbreaker CB arranged in a sub-station. Section switchgears TS1-TS6 are arranged at respective section separating points. When a ground fault occurs in a second section 2, ground relays TS1, TS2 arranged in a section switchgear operate. Ground relays functioned in respective systems are described sequentially starting from the end of the system thus forming a table. In the table, TS2 appears at least one time and thereby a judgement is made that a ground fault occurred in the second section.
Patent JP-H11310408-A (JP)
Title: Production of functional carbonaceous material thin film
Inventor: MATSUI HISAJI
IPC: C01B31/06
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To form a diamond thin film and a carbon nanotube thin film in high yields and purity, and furthermore to form a diamond thin film of high degree of crystallinity or a carbon nanotube thin film of high degree of orientation on a substrate. SOLUTION: The functional carbonaceous material thin film is formed according to the following process: (1) a holohydrocarbon is put to vacuum vapor deposition on the surface of a substrate, or an alkoxysilyl group-terminated fluorohydrocarbon is reacted and set onto the surface of a substrate, (2) the halohydrocarbon layer thus formed is chemically reduced to synthesize a poly- yne(-(C≡C)n -) layer, and (3) the resulting poly-yne layer is irradiated with at least one kind of rays among light, electron beams and ion beams, or heated, or subjected to both the irradiation and heating to form the objective diamond thin film and/or carbon nanotube thin film on the substrate.
Patent JP-S5912245-A (JP)
Title: Airflow direction controller for air conditioner
Inventor: TANAAMI TAICHI
IPC: F24F13/14
Filed: 1982-07-14
Abstract: PURPOSE:To automatically change the direction of an airflow in accordance whether the airflow is warm or cool, by fitting a shape memory alloy and an ordinary spring to an airflow direction plate. CONSTITUTION:The shape memory alloy 11 and an end of an ordinary spring 12 are fitted to the airflow direction plate 8 provided at a blow-off port 7, and the other end of the spring 12 is fixed to the periphery of the port 7. The spring constant of the spring 12 is set to be larger than that of the alloy 11 at normal temperature and smaller than that of the alloy at the time of returning to a memorized shape. Accordingly, the airflow direction can be automatically changed by sensing the temperature of the blown-off airflow by a simple construction, and comfortableness can be enhanced.
Patent JP-S5547626-A (JP)
Title: Preparation of immunoglobulin derivative
Inventor: YOSHIDA TSUNEMASA
IPC: C07K14/435
Filed: 1978-10-03
Abstract: NEW MATERIAL:An immunoglobulin derivative prepared by breaking the interchain disulfide bond of immunoglobulin, and converting the broken S atom to an S- thiosulfate group (-S-S 2 O 3   - ).  
     USE: A component of an immunoglobulin preparation administrable by intravenous injection, and an intermediate of S-sulfonated immunoglobulin derivative. The S- thiosulfated immunoglobulin derivative has high storage stability and excellent safety to living body restores to natural immunoglobulin, in the body by releasing its thiosulfate group, and acts as an antibody.  
     PROCESS: The objective compound is prepared by reacting immunoglobulin with an oxidizing agent (e.g. sodium tetrathionate) and a compound which produces thiosulfate ion in water (e.g. sodium thiosulfate). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61278831-A (JP)
Title: Device for preventing mirror of camera from bounding
Inventor: EJIMA SATOSHI
IPC: G03B19/12
Filed: 1985-06-04
Abstract: PURPOSE:To prevent a mirror from bounding with a simple structure and to reduce the cost of the device by deforming a part of a mirror holding member. CONSTITUTION:The moving direction of the main mirror 1 is the arrow Vin direction immediately before the collision of an abutting part 2a of the mirror holding member 2 with a mirror receiving part 3. The angle theta is 45 deg., the abutting part 2a is rectangular to the optical axis 11, and when the abutting part 2a of the mirror holding member 2 is abutted apon the mirror receiving member 3, impact force F1 in the optical axis direction is applied from the mirror receiving member 3 to the mirror holding member 2. Consequently, the main mirror 1 and the mirror holding member 2 are mainly bounded in the arrow Vout direction within a range permitting play between a mirror rotating shaft 4 and a mirror rotating shaft hole 6. Since the angle formed by the reflecting surface 1a of the main mirror 1 and the optical axis 11 is not changed even if the mirror holding member 2 is freely bounded in the arrow Vout direction, an image is not bounded due to mirror bound and a fine image can be observed.
Patent JP-S63289139-A (JP)
Inventor: YAGUCHI TAKURO
IPC: E04C3/26
Filed: 1987-05-19
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-H1043381-A (JP)
Title: Prize winning device for pinball machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a variable prize winning device for a pinball which can adjust increase in prize winning balls over a wide range. SOLUTION: A pair of driving controlling means 15 and 15 which are respectively connected to a pair of rotating members 14 and 14 and transmit rotating driving force are provided. A pair of rotating members 14 and 14 are set under the first condition where a pinball is rotated in the direction where it easily flows into a space part 13 and under the second condition where a path (a cutout 12) to the space part 13 is closed or approximately closed and setting to the first condition or the second condition can be adjusted on every pair of the rotating members 14 and 14. Therefore, range of adjustment of rotating speed, etc., of a pair of rotating members 14 and 14 is widened to enlarge the range of adjustment on increase in prize winning balls.  Therefore, it is possible to improve volition for playing in comparison with the conventional technologies wherein one rotating member is driven by a motor.
Patent JP-H11306456-A (JP)
Title: Fire display device
Inventor: SAKURAZAWA AKIO
IPC: G08B23/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To more easily, speedily and exactly generate data. SOLUTION: This fire display device 1 is connected to a fire receiver 2, is screen-controllable and can control a disaster prevention terminal equipment on a screen while being combined with the fire receiver 2. The required contents are read from client data managed by the fire receiver 2, and by using the read data, a database for the fire display device 1 is generated.
Patent JP-H1043342-A (JP)
Title: Golf ball for practicing golf shots
Inventor: YAMAGISHI HISASHI
IPC: A63B37/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which can be used favorably especially in a city driving range built in a limited space, as the feeling of impaction is good, the trajectory can be made sufficiently low, and the decline in flight distance can be reduced. SOLUTION: In a golf ball with many dimples formed on its surface, dimples satisfying Dm /Dp =10 to 15 account for 80% or more of the total number of dimples when the weight is 46.5 to 49.0g and the amount of deformation of the ball at constant load of 100kg is 2.5 to 4.0mm, wherein Dm is the diameter of each dimple and Dp is the depth.
Patent JP-S63287010-A (JP)
Title: Manufacture of seperconducting coil
Inventor: YAMADA MINORU
IPC: C01G1/00
Filed: 1987-05-19
Abstract: PURPOSE:To manufacture a coil without cracking and distortion by containing a spiral separation filler in a compression cavity of a metal mold, filling mixture therein, applying an axial compression force to the content in the cavity to obtain a compression block, and heat treating the block. CONSTITUTION:Spirally formed separation filler 5 is contained in compression cavities of metal molds 3, 4 having a cylindrical compression cavity, and the step of filling mixture 1 of several types of powders including elements to be synthesized with oxide compound superconductor in the cavity formed by the presence of the filler 5 is provided. Then, the content in the cavity 2 is applied by axial compression force of 1000 kg/cm<2> larger to provide the step of obtaining a cylindrical compress block. Then, the step of heat treatment for the block in an oxygen atmosphere is provided. Thus, the number of turns of the filler 5 set to simply manufacture a superconducting coil of desired num ber of turns is simply manufactured, shaped in a coil form, then heat treated at 850-950 deg.C for 2 hours. Accordingly, the superconducting layer is manufac tured without cracking and deformation.
Patent JP-H10311666-A (JP)
Title: Refrigerator
Inventor: MATSUMOTO TAKUYA
IPC: F25D23/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To maintain the antibacterial constitution concentration in a container constantly and to obtain a high antibacterial effect including air and food surface by arranging a sustained release film for discharging an antibacterial constituent made of olefin resin at a volatile antibacterial material at a part where a cool air passes in a refrigerator. SOLUTION: A sustained release film 12 for discharging an antibacterial constituent made of olefin resin at a volatile antibacterial material 1 at a point where a cool air passes inside a refrigerator. Then, an antibacterial constituent particle 11 is impregnated with a gel-shaped substance 2. Also, the amount of sustained release of the antibacterial constituent is increased against the temperature increase in a container due to the opening/closing of the door by the sustained release film made of a shape memory resin due to temperature, thus dispersing the antibacterial constituent into the refrigerator and constantly maintaining the antibacterial constituent concentration in the container, killing germs floating in air and germs being adhered to the surface of food, and hence achieving a high antibacterial effect.
Patent JP-H02302285-A (JP)
Title: Display device of pinball machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1989-05-16
Abstract: PURPOSE:To prevent in advance the damage at the time of storing or transporting a display device by placing a substrate in which an indicator, etc., are installed on the reverse side of a fitting substrate of a prize-winning device, and covering the reverse side of the substrate with a cover member. CONSTITUTION:A display device 19 consists of a casing 39, an installation substrate 42, and a cover member 43 for inserting and holding this installation substrate 42 together with the casing 39. On the reverse side of a fitting substrate 44, a rear face peripheral wall 53 is provided vertically like a frame extending over the whole range for surrounding a display window 47 and a stored pieces number display part 52. The installation substrate 42 is matched with the rear face peripheral wall 53, and clamped and attached with a screw to the rear face peripheral wall 53. In a position being hear the lower edge on the surface of the installation substrate 42, LED lamps 41a to 41d are attached in parallel, and on the upper side, LED display panels 40a to 40f are installed. The cover member 43 protects the installation substrate 42, and clamped and attached with a machine screw to the casing 39 side in a state that the installation substrate 42 is inserted and held.
Patent JP-H06310279-A (JP)
Title: Electroluminescence lamp
Inventor: HIRAYAMA TADASUKE
IPC: H05B33/22
Filed: 1993-04-27
Abstract: PURPOSE:To improve dampproof property and prevent the drop of brightness and elongate the life by providing an insulating layer, which has steam barrier property, between a light emitting layer and a transparent conductive layer. CONSTITUTION:A panel is formed by sticking together a ZnS: Mn light emitting layer, which uses cyanoethyl cellulose as an organic binder, and a laminate comprising a substrate, a transparent conductive layer, and an insulating layer so that the light emitting layer and the insulating layer may confront each other. The thickness of the insulating layer is 300-30000Angstrom , and it has a steam barrier-like property, and besides when it is stacked on a transparent substrate, the moisture penetration rate is to be 1g/m<2> per day or less, and the visible light transmission of percentage 80% or over. Hereby, the moisture which has penetrated from outside the substrate can be interrupted, and the drop of the brightness of a lamp to be prevented, and the life can be improved. Moreover, any life shortening can be prevented by means of a short-circuiting coaused by direct contact locally taking place between the transparent conductive layer and the emitting partides of the light emitting layer. Furthermore, since the insulating layer functions also as an effective dielectric layer, the light emission efficiency of a lamp improves.
Patent JP-H01298294-A (JP)
Title: Lot exchange control in corrugated board production process by learning instrumentation
Inventor: HONMA CHUICHI
IPC: B31F1/24
Filed: 1988-05-20
Abstract: PURPOSE:To provide the title control so designed that the amount of raw material delivery based on the production in a corrugated board manufacture is determined by learning said amount for each description of the product and the raw material is delivered according to said amount, thereby retaining the delivery of the raw material at proper level in description changeover. CONSTITUTION:Among corrugated board manufacturing processes, the residences and shrinkages of sheets at the preheater, single facer, bridge, etc., differ respectively depending on descriptions of the product. Considering such differences, accurate values of the sheet length from the raw material delivery section to the process end are learned using a computer and determined for each description; and the amount of delivery of the raw material is determined corresponding to the relevant description and production.