baber/WOPTO huggingface dataset:
Patent JP-2000259265-A (JP)
Title: Semiconductor device and method for detecting noise for the same
Inventor: KUMAGAI SABURO
IPC: G05F1/56
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device to reduce power consumption and to simultaneously enable detection of noise of a power line with simple structure. SOLUTION: An internal circuit 13 is connected with the semiconductor device, the semiconductor device is constituted of a first power line 16, a second power line 24 to be power sources of the internal circuit 13 and a third power line 17 with voltage different from the first power line 16 by specified voltage and the third power line 17 is connected with the first power line 16 via a time constant circuit 71.
Patent JP-S54158577-A (JP)
Title: Plug
Inventor: KOMORIZONO JIYUNICHI
IPC: B60T17/00
Filed: 1978-06-02
Abstract: PURPOSE: To prevent a fluid from leaking out of a reservoir, by providing a projection on a plug for a fluid container and by inserting the projection into the reservoir and then unsealing the plug to bleed the fluid.  
     CONSTITUTION: The plug 15 for sealing up the opening 13 of the body 11 of the fluid can 10 is provided with a step bore 19 and the projection 26. The step bore 19 comprises a hole 16, a tapered part 17 and a vertical part 18. The opening 13 is sealed up with a seal member 20 at the hole 16. To bleed the fluid, the fluid can 10 is inverted, a groove 25 of the plug 15 is placed at the mouth of the reservoir 28 and the projection 26 is inserted into the reservoir 28. The plug 15 is then unsealed to conduct the fluid into the reservoir 28 through the opening 13 and a passage 27. The fluid is thus prevented from leaking out of the reservoir. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59193925-A (JP)
Title: Polysiloxane containing benzene ring and its preparation
Inventor: IMAMURA SABUROU
IPC: B01J41/08
Filed: 1983-04-18
Abstract: PURPOSE:To obtain a compound having the group of formula -CH2Cl, having high molecular weight and reactivity, and useful as a starting material for the synthesis of various derivatives, by reacting a phenyl-containing siloxane oligomer, etc. with a chloromethyl lower alkyl ether in the presence of a Friedel- Crafts catalyst. CONSTITUTION:The objective polysiloxane having the recurring unit of formula (R, R' and R'' and H, alkyl or phenyl; l, m and n are 0 or positive integer provided that l and m are not 0 at the same time) can be prepared by reacting (A) a phenyl-containing siloxane oligomer or a phenyl-containing polysiloxane having low molecular weight with (B) a chloromethyl lower alkyl ether in the presence of (C) a Friedel-Crafts catalyst preferably at -10 deg.C- room temperature for 30min-30hr. USE:Useful as a resist material for high energy radiation such as electron beam, etc., an electrically insulating material, a surface treatment agent such as water repellent, an ion exchange membrane, etc.
Patent JP-H04300916-A (JP)
Title: Phenol resin, production thereof and epoxy resin composition for sealing material
Inventor: ENOMOTO MASAMI
IPC: C08G61/02
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the title resin useful for electronic parts, etc., excellent in mechanical characteristics, electrical characteristics, moisture resistance and thermal shock resistance by reacting a tetrahydroindene with a specific phenol in the presence of an acid catalyst. CONSTITUTION:3a,4a,7,7a-Tetrahydroindene is reacted with a phenol shown by formula I (R<1> is H or 1-4C alkyl; n is 0-2) in the presence of an acid catalyst to give the objective resin shown by formula II (m is 0-10). A resin composition comprising the resin, a curable epoxy resin, a curing promoter and an inorganic filler as essential components is suitable for sealing machine of electronic parts, etc.
Patent JP-H04303493-A (JP)
Title: Fabric feed control device for sewing machine
Inventor: KAKIZAKI YASUSHI
IPC: D05B27/02
Filed: 1991-03-29
Abstract: PURPOSE:To perform the normal-pitch sewing and condense sewing by connecting plungers of a pair of solenoids with a connecting link, and protruding and submerging the plungers of the solenoids in response to the fabric feed command based on setting factors including the fabric feed direction and pitch. CONSTITUTION:When an eccentric cam 2 is rotated together with a sewing machine main spindle 1, a swaying rod 3 performs swaying motion containing the vertical motion component, then a connecting member A constituted of the first link 7, a connecting shaft 8 and the second link 9 performs rotating/ swaying motion on the circumference centering on a fulcrum shaft 6. A feed dog support base 16 is transferred to a feed dog 17 via a swaying arm 13 and a shaft 15, the feed dog support base 16 performs vertical motion centering on the shaft 15 via a feed dog lift system C, and the feed dog 17 performs the so-called four-motion synthesized with horizontal and vertical swaying motion together with the support base 16 and conveys a fabric in the forward direction at the normal pitch.
Patent JP-S542207-A (JP)
Title: Separator for molten metal and molten slag
Inventor: FUKUI KANICHI
IPC: B22D43/00
Filed: 1977-06-07
Abstract: PURPOSE: The device with which the molten metal and the molten slag are enabled to be separated with a simple structure, by equipping a partition plate to the tapping spout fixed to the main body of the furnace, forming an outflow hole at the lower part of this partition plate and, at the same time, equipping a groove for discharging the slag at the upper part inside the partition plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61227363-A (JP)
Title: Gas diffusion electrode for fuel cell
Inventor: MAOKA TADANORI
IPC: H01M4/96
Filed: 1985-03-30
Abstract: PURPOSE:To enable a liquid electrolyte to be supplied to the matrix layer over a long period without deteriorating the performance of a fuel cell by increasing the hydrophilic property of the electrode (especially the anode) by fixing a specific amount of hydrophilic carbon to a porous base so as to retain the electrolyte in the electrode. CONSTITUTION:A gas diffusion electrode porous base with gas flow path grooves having a density of 0.55 and a porosity of 70% is made hydrophilic by immersion in an aqueous carbon dispersion and then is dried at 200 deg.C for 1hr. This operation is repeated until the maximum density of carbon adhering to the base becomes 0.15g/cm<3>. As shown in the figure, the gas permeability of the electrode, which is determined by the pressure difference (DELTAP(cmAq)) occurring between before and after gas permeating during feeding of a constant flow rate of gas, rapidly increases when the amount of carbon adhering to the base exceeds 0.15g/cm<3>. The amount of carbon contained in the electrode is closely correlated with both its electrolyte retention and reaction gas permeability. The optimum amount of carbon for achieving high electrolyte retention of the electrode and for securing its good gas permeability is 0.015-0.15g/cm<3>.
Patent JP-H05269556-A (JP)
Title: Method for completing casting in continuous casting
IPC: B22D11/10
Filed: 1992-03-25
Abstract: PURPOSE:To provide a completing method of casting in continuous casting which can improve the productivity, quality and the safety at a bottom part to the leakage of a steel. CONSTITUTION:At the time of completing the casting in a continuous caster for producing a cast slab 4 by casting molten metal in a tundish 10, the reducing of the casting speed, the stopping of the casting and the treating work of the last end part (bottom part) of the cast slab are not executed and the casting is completed in the condition of holding the ordinary casting speed. Mold cooling water flow rate, spray nozzle cooling water flow rate and drawing speed are controlled by a control device 1 composed of spray nozzles 5, rolls 6 for driving, speed control part 7, cooling water control part 8 and process computer 9. By this method, blow-up of the unsolidified part caused by the leakage of the steel in the bottom part and the explosion of steam are prevented.
Patent JP-2000225014-A (JP)
Title: File type moneybox with magnet
Inventor: KAWASAKI TAKASHI
IPC: A45C1/12
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a moneybox which can be stored and managed according to purposes and freely taken in and out when required, cultivate a sense of duty of assisting the family budget by putting money when money is used too much, and form the habit of saving money by attachably and detachably providing a moneybox having a magnet within an openable and closable file. SOLUTION: A file 1 comprises a storage part 1a and a lid 1b having a magnet 1b1, which are integrated together, and the storage part 1a is formed of an attaching and detaching plate 1a1 formed of an iron plate for attachably and detachably mounting a moneybox, a support plate 1a2 for supporting the bottom surface of the moneybox, and a fixing piece 1a4 having a fixing plate 1a3 conformed to the magnet 1b1 of the lid 1b. The moneybox has a magnet to be attachably and detachably mounted on the attaching and detaching plate 1a1 on the back surface. For example, a moneybox with an indication of electric charge, a moneybox with an indication of service water and gas charge, and a moneybox with an indication of telephone charge are fixed to the attaching and detaching plate 1a1 of the storage part 1a by the magnets.  The lid 1b is folded in this state, and the magnet 1b1 is fixed to the fixing plate 1a3 of the fixing piece 1a4 to stand the file 1.
Patent JP-H03268122-A (JP)
Title: Key input device
Inventor: ODA TAKAO
IPC: G06F3/023
Filed: 1990-03-19
Abstract: PURPOSE:To input many kinds of data by detecting whether or not there is a sheet for placing some of plural input keys in a depression state and deciding the kind of the sheet from the input keys in the depression state. CONSTITUTION:When a sheet #1 is mounted on a key input part, input keys C and (g) for which through holes are not provided at corresponding positions are pressed in by the sheet and an input person can not operate them. Similarly, when a sheet #2 is mounted, input keys C, E, and (g) for which through holes are not formed at corresponding positions are pressed in. For the purpose, keys which are pressed in constantly when a sheet is mounted or in a period where no key input operation is performed are detected to decide the kind of the sheet and data to be inputted can be determined according to the combination of the kind of the sheet and the keys which are pressed in. Namely, 15 kinds of data can be selected and inputted with the six keys and sheets #1 and #2.
Patent JP-S59192974-A (JP)
Title: Inspecting device
Inventor: SATOU KINYA
IPC: G01R31/00
Filed: 1983-04-15
Abstract: PURPOSE:To respond both an on and an off type detection contacts, and to facilitate inspection and improve reliability by providing a switch which changes setting in accordance with a detection contact is turned on or off, and a switch for forming the by-pass of a meter. CONSTITUTION:Switches 12-14 are set at changeover contact points NO and NC in accordance with an output contact 1 is in on or off state. Resistances 5 and 9 having resistance values for supplying a hold current to a relay, and the meter 4 are connected in parallel through the switches 12-14, and a switch for allowing the holding current to by-pass the meter 4 is provided.
Patent JP-H07281389-A (JP)
Title: Film winding device and its method
Inventor: SHIMAMURA YASUNOBU
IPC: G03D15/00
Filed: 1994-04-05
Abstract: PURPOSE:To provide a film winding device and method capable of automating the collation of a film with a cartridge and the winding of the film. CONSTITUTION:The film winding device is provided with a first bar code detecting part 4 for reading a bar code 7 provided on the outside surface of the cartridge P and an input device 5 for inputting an ID number corresponding to the bar code to a magnetic storage part formed on the film, on the upstream side of a development processing part D, a reader 12 reading the ID number, plural film setting parts having a driving motor for winding, plural second bar code detecting parts 15 reading the bar code of the cartridge in the film setting part and a second movable film guide 16 for guiding the film to the film setting part, on the downstream side of the development processing part D and moreover, a collating mechanism for collating the ID number with the data of the bar code detected by the second bar code detecting part 15.
Patent JP-S6413403-A (JP)
Title: Interference length measuring apparatus
Inventor: ANDORE EEMU JI YUISE
IPC: G01B9/02
Filed: 1988-03-23
Abstract: PURPOSE: To obtain a gauge interferometer which can be used within the maximum length measuring range and has μm-level measurement accuracy by superimposing a measurement beam upon a reference beam on a position detector array and evaluating the intensity distribution on the detector array by using a program control method. CONSTITUTION: Light emitted from a light source 1 is split into a measurement beam A and a reference beam B trough a beam splitter 2 and the beam A is converged on a target 4 through an objective lens 3. The returning beam of the beam A is projected upon a diffraction grating 6 and a diode array 7 on the back of the grating 6 through a convergent lens 5. The reference beam B, on the other hand, is passed through a variable multiple reflector 8, reflected by a vibrating mirror 9, and reaches the grating 6 and array 7 where the beam B is superimposed upon the beam A. When a gauge interferometer is constituted in the above-mentioned way, an intensity change occurs on the array 7 and the position of the target 4 can be found from the maximum intensity of contrast.  The position of the maximum intensity of contrast can be decided by automatically evaluating the signal outputted from the array 7 by means of an evaluating means 10 by using a program control method.
Patent JP-H08264961-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: SAITO EIICHIRO
IPC: C09K23/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a method of manufacturing a multilayer printed wiring board which is obtained by alternately stacking up conductor circuit layers and cured insulating layers formed of curing resin composition, wherein the insulating layers small in surface roughness can be obtained when the insulating layer is formed of thermosetting resin which is more excellent in dimensional change and heat resistance than photosetting resin. CONSTITUTION: Conductor circuit layers and cured insulating layers formed of curing resin composition are alternately stacked up on a board for the formation of a multilayer printed wiring board, wherein curing resin composition contains both thermosetting resin and 0.005 to 1.0% by weight of fluorine surface active agent.
Patent JP-S60212786-A (JP)
Title: Cleaning device
Inventor: KISU HIROKI
IPC: G03G21/10
Filed: 1984-04-06
Abstract: PURPOSE:To prevent a removed toner and a foreign matter from being scattered in a device and deteriorating its function, by placing an elastic cleaning roller, also placing a magnetic roller on the same place as said roller or the upsteam side in the running direction of an image carrying body, and shielding magnetically a cleaning device from the outside. CONSTITUTION:A cleaning roller 4 contacts by pressing, rotates and rubs against the surface of a photosensitive body, carries a toner scraped down by a blade 3, and also guides it to a toner storage part by a scraper 5. In order to suppress that a toner which drops downward without being removed by the scraper 5, or a part of a toner removed from the photosensitive body by a contact part to the cleaning roller together with a foreign matter is spilt and scattered to the outside of a cleaning device, a magnetic roller 7 is placed so as to be freely rotatable on the upstream side of the cleaning roller. The cleaning device is shielded substantially and magnetically from its outside part by the magnetic roller, therefore, it can be prevented that the toner is scattered into an image forming device.
Patent JP-H07255105-A (JP)
Title: Electric vehicle
Inventor: NISHIGORI HIDETAKA
IPC: H02J7/04
Filed: 1994-03-11
Abstract: PURPOSE:To make it possible to charge a vehicle-mounted battery through a versatile charger instead of a dedicated charger. CONSTITUTION:A vehicle is provided with a battery 2 mounted on its body and a receptacle 6 connected to the battery 2. A charge control device 4 is placed between the battery 2 and the receptacle 6. The charge control device 4 is provided with a battery voltage monitoring function whereby the battery voltage is monitored when the battery 2 is charged by means of an external separate type charger 3; and a charging stop function whereby the battery 2 and the receptacle 6 are brought into the non-connected state when the battery voltage reaches a specified value.
Patent JP-S62225875-A (JP)
Inventor: SUZUKI YUJI
IPC: F25D3/10
Filed: 1986-03-26
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-S52150944-A (JP)
Title: Information transfer control unit
Inventor: NAKATSU YOSHINOBU
IPC: G06F13/38
Filed: 1976-06-11
Abstract: PURPOSE: To carry out data transfer without lowering the through-put of the information trasnfer control unit and to have a connection for the high-speed input/ output unit by providing more than two units data register which is capable of performing the data transfer as well as the control information transfer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05269646-A (JP)
Title: Production condition determination method using expert system
IPC: G06Q50/04
Filed: 1992-03-26
Abstract: PURPOSE:To obtain proper production conditions by judging a suitability of the produc tion conditions by making a small amount of trial products after the production conditions have been preset, and adjusting the production conditions. CONSTITUTION:By applying a group of No. 1 rules with desired product specifications as a preceding subject, a material suitable for product specifications is selected from materials registered beforehand (Step S1 to S3). Next, initial working conditions are determined by applying a group of No. 2 rules with the selected material and the product specifications as preceding subjects (Step S4). By working the selected material experimentally in accordance with the initial working conditions, a small amount of trial products are produced, and the specifications of the trial products are actually measured (Steps S6 and S7). By applying a group of No. 3 rules to the actually measured results of the trial products and adjusting the initial working conditions, the working conditions are determined (Step S9). Thus the working conditions are determined by adjusting the initial working conditions based on the actually measured results of trial products in the initial working conditions and, therefore, proper working conditions can be set securely.
Patent JP-H01242839-A (JP)
Title: Variable spring mechanism for vibration suppressing device
Inventor: TERANISHI KUNIO
IPC: F16F15/027
Filed: 1988-03-22
Abstract: PURPOSE:To adjust the spring load with high responsiveness with the simple structure by installing an adjusting piston for varying the capacity of a gas chamber and an actuator for driving the piston, in a vibration suppressing device which suppresses the vibration of the equipment, construction, etc. CONSTITUTION:A hydraulic cylinder 1 elastically supports a vibration suppressing object article by the gas spring characteristic and absorbs or lightens impact and vibration. The gas spring characteristic is obtained by varying each capacity of the gas chambers 12 and 17 by slidingly moving the adjusting pistons 13 and 19 by the drive of the actuators 14 and 20. The spring load on the basis of the pressures of the gas chambers 12 and 17 is varied instantly by the gas spring characteristic. In other words, when the capacity of the gas chambers 12 and 17 is contracted, the gas pressure increases, while if the capacity is increased, the gas pressure lowers. Therefore, when the actuators 14 and 20 are driven, monitoring the detection pressure of the pressure sensors 16 and 22, an arbitrary spring constant can be obtained correctly.
Patent JP-H07248716-A (JP)
Title: Locking device, image recorder and image forming device
Inventor: TAKADA HIDEAKI
IPC: G03G15/00
Filed: 1994-03-11
Abstract: PURPOSE:To prevent an injury of operator and the damage of device when the operator inserts his or her hand into a device main body for an operation by providing a device for linking with opening/closing, pulling a projecting pawl or a member to be restrained into a cover or a casing at the time of opening the cover. CONSTITUTION:When an opening button 21 is depressed to open the cover 12, a driving gear 26a attached to the cover 12 is revolved around a pivotal shaft 12a, to be rotated in a prescribed direction, a pulley 28 is idled on a locking gear shaft 29a by a groove 28a by belt devices (26b, 27 and 28) and then, a pin 29b is depressed to rotate the locking gear shaft 29a and a locking gear 29. Then, a rack 30a on a locking pawl base 30 to which a locking pawl 23 is attached is moved in a direction where the locking pawl 23 is pulled in from the outside of the cover 12 and in a state where it is completely open, the locking pawl 23 is moved from a position 23a to a fixed position, to be completely pulled into the cover 12. Thus, even if the operator inserts his or her hand into the device, the hand is never caught on the locking pawl 23 and moreover it is never damaged.
Patent JP-2000264358-A (JP)
Title: Package container
Inventor: SAGAWA DAISUKE
IPC: B65D47/36
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To simplify works for opening a package container, to make the package container openable easily and to prevent environmental pollution. SOLUTION: A package container comprises a container main body 30, a support member fixed to the container main body 30, a cover member 41 movably arranged against the support member, and an opening member arranged being opposite to the cover member 41 and connected to the cover member 41 while being capable of opening the container main body 30 in accordance with the movement of the cover member 41. Since the package container is opened with the opening member only by moving the cover member 41, an inner cover is not required for being removed. Therefore, works for opening the package container can be simplified. Furthermore, since the cover member 41 and the opening member are connected with each other, the opening member is not left for disposal after the package container is opened and therefore, the environment is not polluted.
Patent JP-H07252276-A (JP)
Title: Organotin compound, its production and production of alpha-substituted cyclopentenone derivative
Inventor: SATOU FUMIE
IPC: C07F7/22
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a new organotin compound giving an alpha-substituted cyclopentenone derivative useful especially as a synthetic intermediate for prostaglandins under neutral mild condition in a short step and high yield without causing the problems such as the use of harmful reaction reagent. CONSTITUTION:This organotin compound is expressed by formula I [X is an (alpha-OZ, beta-H) or an (alpha-H, beta-OZ) ; Y is an (alpha-OSnR<p>R<q>R<r>, beta-H) or an (alpha-H, beta- OSnR<p>R<q>R<r>); Z is H or a hydroxyl-protecting group; R<p> to R<r> each is a 1-9C alkyl, a 1-9C aralkyl, etc.], e.g. the compound of formula II (TBS is t- butyldimethylsiloxy; Bu is n-butyl). The compound can be produced by reacting an amino compound of formula III such as 2-diethylaminomethyl-4-t- butyldimethylsiloxy-2-cyclopentenone with an organotin lithium compound of formula, LiSnR<p>R<q>R<r> such as lithium tributyltin.