baber/WOPTO huggingface dataset:
Patent JP-H10144042-A (JP)
Title: Reel for tape cassette
Inventor: MORITA KIYOO
IPC: G11B23/087
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the parallelism between an upper flange and a lower flange and also to accurately arrange their positions in the horizontal direction. SOLUTION: In the reel for a magnetic tape cassette, whereon the upper flange 5 and the lower flange 2 are concentrically arranged in parallel while holding the reel body part 3 between them connecting an inner peripheral wall 6 and an outer peripheral wall 7 by plural ribs 8 radially extended with the equal angle in the circumferential direction, swollen out parts 9 are formed on the side surfaces of three ribs 8 positioned with almost equal angle in the circumferential direction among the ribs 8 and also protrusions 10 are projectingly provided on the upper surfaces of these swollen out parts 9. Fitting holes 11 are provided at the positions corresponding to the protrusions 10 of the upper flange 5, and also positioning members 13 are provided on the lower surface 12 of the upper flange 5.  Then, the protrusions 10 are fitted to the fitting holes 11 for the insertion, and the bulged parts 9 are fitted to the positioning members 13 for the insertion.
Patent JP-S63146671-A (JP)
Title: Television receiver
Inventor: IKUHARA HIDEYUKI
IPC: H04N5/45
Filed: 1986-12-10
Abstract: PURPOSE:To effectively utilize the entire display part by retarding a vertical synchronizing signal in displaying a laterally long picture and moving the long picture in a vertical direction of the display part and collecting the remaining part of the display part to the upper or the lower part only and displaying a slave pattern to the part. CONSTITUTION:With switches 8, 13 through respectively to the positions A, C, the existing standard television signal (a) inputted to an input terminal 1 is supplied to a signal processing circuit 9 and a synchronizing signal generating circuit 11. The circuit 11 generates a horizontal synchronizing signal and a vertical synchronizing signal (b) to drive a display device 10 and inputs them to the display device 10. In this case, the middle part of the reproduced picture of the existing standard television signal is displayed to be the same as the middle part of the display part of the display device 10. When the switch 8 is thrown to the position B and the long picture from a VTR or the like is inputted through an input terminal 2 and a synthesis circuit 7, with the switch 13 thrown to the position D, a vertical synchronizing signal (e) being the result of retarding the output of the synchronizing signal generating circuit 11 by a delay circuit 12 by DELTAt as the vertical synchronizing signal is used and then the long reproduced picture is moved upward. Thus, since the remaining part is caused only at the lower part of the display part of the display device 10, the picture inputted from input terminals 3-6 is displayed to the part as a slave pattern.
Patent JP-H06199863-A (JP)
Title: Epoxy resin derived from polycyclic phenol
Inventor: DEBITSUTO ARAN TEIRAA
IPC: C08G59/24
Filed: 1993-10-29
Abstract: PURPOSE: To obtain a new epoxy resin giving a hardened body having a high glass transition temp., excellent mechanical properties and low hygroscopicity.  
     CONSTITUTION: This epoxy resin is represented by formula I [where (n) is 0-25; and A is a group of formula II (where Z is H, methyl or phenyl; and A 1  is an org. group which completes an arom. residue)]. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11123584-A (JP)
Title: Laser beam machine
Inventor: HISAKUNI AKIRA
IPC: B23K26/066
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent dust generated at a damper from adhesion to a laser generator by providing a laser generator chamber, a damper chamber equipped with a damper and a separation optical system which is placed at a boundary between the laser generator chamber and the damper chamber and allows laser beam to transmit by atmospherically separating the laser generator chamber and the damper chamber. SOLUTION: The laser generator chamber 10, in which a laser beam machine irradiates a work with a laser beam 3 to carry out machining and at the time of stopping machining deflects the laser beam 3 onto the chamber 7, and the damper chamber 11, in which the damper 7 is placed, are separated from each other by a separation optical system 12 comprising optical glass, lens and the like placed at the boundary between the chambers. Dust or the like generated from the damper 7 is discharged out of the chamber. Since the laser generator 2 and the damper 7 are atmospherically separated by the separation optical system 12, the smoke and dust generated at the damper 7 are prevented from adhesion to the laser generator 2.
Patent JP-H0511212-A (JP)
Title: Optical scanning device
Inventor: ARIMOTO AKIRA
IPC: G02B26/12
Filed: 1991-11-11
Abstract: PURPOSE:To make a high-resolution scan at a wide field angle while having a surface tilt correcting function by removing curvature of field generated in a subscanning direction when laser light is made incident slantingly on the rotary polygon mirror of a laser printer device. CONSTITUTION:The scanning lens 1 which is different in radius of curvature between a main scanning direction (x) and a subscanning direction (y) and increases in the subscanning-directional radius of curvature asymmetrically in a right-left direction with the distance from the optical axis is used to compensate the curvature of field generated on a photosensitive drum surface 15 in the subscanning direction due to the oblique incidence of the light beam 100 on a rotary polygon mirror 10 and the movement of its reflecting surface accompanying the rotation of the rotary polygon mirror, thereby maintaining high- resolution image formation characteristics.
Patent JP-2000123702-A (JP)
Title: Contact device
Inventor: ITOU TADAHIRO
IPC: H01H50/44
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a contact device which can be produced easily. SOLUTION: A contact device is provide with an electromagnet block 10 including a couple of bobbin terminals 6 to which ends of a coil 12 are connected respectively and a rectangular flat base 1 into which a couple of coil terminals 3 connected to an external circuit are inserted. The electromagnet block 10 is provided with a cylindrical core 13 inserted into a cylindrical coil bobbin 11 wound by the coil 12. The coil bobbin 11 includes flanges 11a, 11b at both axial ends. The bobbin terminal 6 is attached to a terminal fixing section 11c projected from the frange 11a of the coil bobbin 11. The bobbin terminal 6 is formed in L shape, and electrically connected with the coil terminal 3 by elastically touching a contactor 6b on peripheral surface of the coil terminal 3.
Patent JP-S63173797-A (JP)
Inventor: EMIRIO PARIYAANI
IPC: B64C27/33
Filed: 1987-11-24
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-2000111315-A (JP)
Title: Photoelectric sensor and its production method
Inventor: ISHIKAWA NOBUHARU
IPC: G01C3/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To exactly align the threshold value of a plurality of photoelectric sensors by easily setting the threshold value of the photoelectric sensors to a specific value. SOLUTION: In a photoelectric sensor 11, specific threshold values (such as a maximum distance threshold value, a minimum distance threshold value) are stored in a nonvolatile memory at delivery from factory. If a setting mode turnover switch 34 is adjusted to the teaching mode (TEACH) and a set switch 32b is pushed at least for a specified time (3 seconds for example), the specific values stored at the delivery from factory are set. If the time when the set switch 32b is pushed is shorter than the specified time, the distance to the front object is set as the threshold value by a normal teaching operation.
Patent JP-H05106099-A (JP)
Title: Jig for plating
Inventor: FUKUSHIMA HIROTOSHI
IPC: C25D17/08
Filed: 1991-10-15
Abstract: PURPOSE:To provide a jig for plating capable of enhancing the yield of electric conduction by surely bringing the pin into contact with outer lead pins. CONSTITUTION:Both sides of a plate of an org. material are coated with copper and holes whose diameter is larger than the diameter of the outer lead pins of package for mounting a semiconductor are pierced in the copper coated plate according to the pitch of the pins. The insides of the holes are plated with a metal 15 so as to form tapered through holes 16 and a jig 17 for plating is obtd. The max. diameter of the holes 16 at the tops is larger than the dimater of the outer lead pins and the min. diameter of the holes 16 at the bottoms is smaller than the diameter of the pins.
Patent JP-H01138927-A (JP)
Title: Braking resistor
Inventor: SHIN MASANORI
IPC: H02P3/00
Filed: 1987-11-25
Abstract: PURPOSE:To perform a regenerative braking where a breaker contact is not worn off, by cooling a superconductive material connected in series with a generator by means of a liquid refrigerant at a steady time to reduce a resistance to zero and by transferring to an ordinary conductive state to make said resistance higher at the time of an accident. CONSTITUTION:The output of a generator 7 is supplied to an electric power system 8 via a transformer 6, a breaker 4 and a superconductive resistance element 3. Said superconductive resistance element 3 is housed and cooled in a superconductive resistor 1 storing liquid nitrogen or liquid helium and to keep a superconductive state at the rated output of said generator 7. At an accident current (about 5 times the rated current), said resistance element is transferred to an ordinary conductive state to be in a high resistance state where regenerative braking is applied thereto. When the speed is reduced and the opening of said resistance is required; the breaker 5 is closed, the superconductive resistor 2 in the superconductive state is closed, the breaker 4 is opened to supply a refrigerant, and the resistor 1 is returned to the superconductive state. In this manner, there is formed a braking resistor 3 with little abrasion in contacts of the breakers 4, 5 and with a high reliability.
Patent JP-S62150122-A (JP)
Title: Apparatus for detecting liquid level
Inventor: TANAKA SEIZO
IPC: G01F23/36
Filed: 1985-12-25
Abstract: PURPOSE:To prevent the variation of the indication of a meter due to the effect of a road surface state or a driving state, by forming two chambers to a housing surrounding a float arm, a float and a float arm pivot part and providing the piercing hole to the housing so as to communicate the inside and outside thereof. CONSTITUTION:When the surface of the liquid in a tank 4 changes, a float 12 moves up and down in a first curved chamber 14 and a float arm 15 revolves around a rotary shaft 24 with the movement of the float 12 within the range limited by the float arm 15 in a second fan-shaped chamber 17. By this method, the rotary shaft 24 integrally connected to the base end side of the float arm 15 through a connection member 15 revolves and the change in the surface of the liquid is detected as the change in an electric resistance value by the action of a potentiometer 21. Because the change in the surface of the liquid in the tank 4 is timewise relaxed by small piercing holes provided to the upper and lower parts of a housing 7, the variation of the indication of a meter due to the effect of a road surface state or a driving state is well prevented.
Patent JP-H09143710-A (JP)
Title: Radio wave transmission type heat insulating glass and its production
Inventor: TOMIOKA TAKAO
IPC: C03C17/22
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To produce the subject glass excellent in wear resistance, corrosion resistance and durability, consisting of a single-layer film having a radio wave transmission comparable to usual float glass, transmitting the radio wave, improving a cooling/heating effect with a heat insulating property, and being available for a single plate glass and various window materials for vehicle. SOLUTION: This glass is produced by forming a tantalum nitride thin film having <=6nm film thickness on the surface of a transparent glass substrate, and the tantalum nitride thin film is a TaNx thin film formed by selecting and deciding the value (x) by spattering by impressing to a tantalum target in a vacuum system device in an atmospheric gas in which the ratio of a gaseous argon and a gaseous nitrogen is in a range of (5:95)-(70:30), and its visible light transmittance is >=60% and surface resistivity is 15MΩ/square.
Patent JP-H04169763-A (JP)
Title: Fluid control valve
Inventor: NISHIDA SHUJI
IPC: F25B41/04
Filed: 1990-10-31
Abstract: PURPOSE:To make a positive separation between a high pressure circuit and a low pressure circuit within a fluid control valve when a compressor is operated and get a fluid control valve having a high reliability by a method wherein a position setting and inserting with an inner circumferential projection of a main body forming a high pressure valve part is set, a low pressure valve fixed to the main body with a roll fitting is provided, and a filter is placed between the high pressure valve part and the low pressure valve part. CONSTITUTION:Low pressure refrigerant evaporated by an evaporator 5 passes through a low pressure refrigerant inlet pipe 51 and the second leaf valve 50 is released by a low pressure valve seat 48c of the third seat 48 by its refrigerant pressure, and the second leaf valve 50 is abutted against a guide 46. At this time, some foreign material passes through the low pressure refrigerant inlet pipe 51 together with the low pressure refrigerant and into the fluid control valve 31. The foreign material can be prevented from entering the high pressure valve 32 with a filter 52.
Patent JP-H05133627-A (JP)
Title: Device for controlling oil level in refrigerating apparatus
Inventor: NISHIKAWA HIROSHI
IPC: F25B1/00
Filed: 1991-11-12
Abstract: PURPOSE:To promote compactness in the structure of a refrigerating apparatus, lower the cost, enable appropriately controlling the oil level even in the case where compressors differing in kind or in capacity are in use, and enable taking action as required speedily even in the case where the oil contained in the apparatus is inadequate in amount, all in the use of an oil level-controlling device. CONSTITUTION:A refrigerant line is connected to a plurality of compressors 2, 3, an oil separator 4, a condenser 5, an expansion valve 7, and an evaporator 8. Oil return pipes 10, 10a, 10b provided with solenoid valves 11, 12 connect the oil separator 4 to the compressors 2, 3. The compressors 2, 3 are provided with float switches 13, 14 respectively each of which is actuated by the rise and fall of the oil level and accordingly outputs signals. A control device 23 is provided as a means of controlling the opening and closing of the solenoid valves 11, 12 on the basis of signals from the float switches 13, 14; if a signal from these float switches lasts for a specific period of time, the control device 23 outputs a signal to an alarm 26.
Patent JP-H07129852-A (JP)
Title: Sales data processor provided with receipt issuing function
Inventor: TAMURA YOSHIE
IPC: G07G1/12
Filed: 1993-11-02
Abstract: PURPOSE:To issue a receipt not only right after a receipt is issued, but also even at any optional point of time as a customer desires. CONSTITUTION:A CPU 1 updates total sales each time inputted sales data are registered. And, when clearing operation for ending the registration of one transaction is performed, the CPU 1 issues a receipt by printing the total sales. When a receipt issue key BK is operated at an optional point of time, the CPU 1 issues a receipt by printing the total sales or the inputted amount of money on the receipt.
Patent JP-H03156235-A (JP)
Title: Heat exchanging type ventilation device
Inventor: OGAWA SHINJI
IPC: F24F7/08
Filed: 1989-11-14
Abstract: PURPOSE:To improve a maintenance work for a heat exchanging element by a method wherein a heat exchanging element, an air discharging blower device and an air feeding blower device are fitted to or removed from an opening arranged in a lower surface of a main body. CONSTITUTION:When an air discharging motor 21 in an air discharging blower device 15 and an air feeding motor 23 in an air feeding blower device 16 are maintained or inspected for their replacement or the like, an inspection lid 25 arranged in an opening 9 is removed and a heat exchanging element 13 and a heat exchanging element storing frame 14 are removed. The air discharg ing blower device 15 and the air feeding blower device 16 arranged at both sides of the main body 1 are removed one by one from a spacing within the main body 1 from which the heat exchanging element storing frame 14 is re moved. That is, a fan casing 18 for the air discharging blower device 15 and a fan casing 20 for the air feeding blower 16 are made of foam resin, so that a weight per one device is light and a maintenance or an inspection work for the air discharging blower device 15 and the air feeding blower device 16 can be performed easily and safely.
Patent JP-2001056949-A (JP)
Title: Recording medium driving device and tilt detecting method
Inventor: FUJITA GORO
IPC: G11B7/095
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To detect the amount of tilt without preparing an exclusive sensor. SOLUTION: An optical disk reproducing device 10 is furnished with an optical pickup 11 for reading out digital data recorded on the optical disk, an amplitude detecting circuit 18 for detecting the amplitude of a wobble component signal passed through a band-pass filter 14, and a circuit 23 for detecting the tilt, setting the target value and generating the drive signal.  In this optical disk reproducing device 10, the optical disk whereon one side wall of the recording area is wobbled in a specified period, is irradiated with the laser beam by the optical pickup 11, and amplitudes of each wobble component signal based on the returned light in the case the laser beam is positioned at the inner peripheral side and outer peripheral side of the optical disk than the wobbling part, are detected by the amplitude detecting circuit 18, then the difference values of the amplitudes of each wobble component signal are obtained as tilt showing values by the circuit 23 for detecting the tilt, setting the target value and producing the drive signal.
Patent JP-H03156244-A (JP)
Title: Control device for air conditioner
Inventor: KITAKAKIUCHI TOSHIYUKI
IPC: F24F11/02
Filed: 1989-11-14
Abstract: PURPOSE:To reduce a noise of an outdoor device and further not to disturb a sleeping of a person by a method wherein an indoor set temperature is varied to make such a temperature as one suitable for a sleeping and concurrently a load in a compressor is reduced through bypassing of a refrigerant circuit and the number of revolution of an outdoor air blower is decreased. CONSTITUTION:When a timer comes to a sleeping time range, an indoor control part 2 may take an outdoor temperature data from an outdoor temperature sensor 10 and discriminate whether it is within a predetermined outdoor temperature range or not. When the outdoor temperature is within the predetermined range, it is discriminated whether an indoor brightness detected by an optical sensor 4 is less than a predetermined illumination level or not. When the brightness is lower than the set illumination level, it is confirmed that the indoor temperature is dependent upon the predetermined temperature. Then, when the value is lower than the set temperature, a solenoid valve 13 in a bypassing circuit is opened through the outdoor control part 8, the refrigerant gas flowing is divided into the bypassing circuit. A heat exchanging of the indoor heat exchanger 16 is decreased to cause the indoor temperature to be dependent upon the set temperature. Concurrently, the number of revolution of the outdoor air blower 9 is decreased by the outdoor control part 8, an air blowing noise of the outdoor air blower 9 is reduced and the air conditioner is set to a silent operating state.
Patent JP-H07123996-A (JP)
Title: Purified recombinant hcv e2/ns1 protein and its production
Inventor: FUNAHASHI SHINICHI
IPC: C07K16/00
Filed: 1993-11-01
Abstract: PURPOSE:To efficiently produce a recombinant protein capable of manifesting good immunological reactivity toward an antibody against a natural HCV E2/NS1 protein. CONSTITUTION:This recombinant HCV E2/NS1 protein is produced from a culture of an animal cell infected with a recombinant vaccinia virus capable of expressing a gene coding for the HCV E2/NS1 protein or superinfected with another recombinant vaccinia virus containing the recombinant virus and an RNA polymerase gene so as to enable the expression. Furthermore, this method for producing the recombinant HCV E2/NS1 protein is provided and a recombinant vaccinia virus vector is obtained.
Patent JP-H07152640-A (JP)
Title: Decentralized common memory system
Inventor: YAMAUCHI MASAHIKO
IPC: G06F15/167
Filed: 1993-11-26
Abstract: PURPOSE:To decrease the amount of transferred data and the frequency of transfer and to effectively utilize network resources by obtaining information regarding common data such as the timing, etc., of the guarantee for the consistency of common data areas and common data as to the common data that application software uses as if one data were shared for the application software. CONSTITUTION:A common data management system 204 consists of a common data number discrimination part 401, a common data number addition part 402, a packet transmission and reception part 403, and a common data area management part 404, and hold respective constituent elements of a common data management table 405. When the application software 201 declares data (common unit) to be shared and mapping to a memory to the common data area management part 404, the correspondence between the common data and memory is stored in the common data management table 405. A computer which indicates common data modification and a computer which receives the common data modification guarantee the consistency of the common data by using the respective constituent elements.
Patent JP-H07145162-A (JP)
Title: Production of 4h-pyran-4-one
Inventor: TAKADA SUSUMU
IPC: C07C229/30
Filed: 1993-11-26
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic raw material for various pharmaceuticals with easy operation under mild condition suitable for mass-synthesis by using a new compound as a starting substance and decarbonating the compound under acidic condition. CONSTITUTION:The objective compound of formula II is produced by decarbonating a compound of formula I (R<1> is a lower alkyl) under acidic condition preferably at 50-100 deg.C. Dilute sulfuric acid is preferably used for keeping the acidic condition. The compound of formula I is new compound and is e.g. 4-oxo-4H- pyran-3,5-dicarboxylic acid dimethyl ester. The starting compound of formula I is preferably produced by reacting an acetonedicarboxylic acid dialkyl ester of formula III with an N,N-dialkylformamide dialkyl acetal of formula IV in a solvent such as benzene and hydrolyzing the product in the presence of phosphoric acid to effect the cyclization of the compound.