baber/WOPTO huggingface dataset:
Patent JP-S61199107-A (JP)
Title: Digital input device
Inventor: DOI TAKAHARU
IPC: G05B15/02
Filed: 1985-03-01
Abstract: PURPOSE:To reduce considerably the number of parts to obtain a small-sized and inexpensive digital input device by sharping a contact open decision circuit among plural contact groups. CONSTITUTION:When the side (a) of a changeover switch 18 is closed, power is impressed to only an input contact group A; and when the side (b) of the switch 18 is closed power is impressed to only an input contact group B. This switching is repeated alternately by an automatic oscillating circuit. Individual contacts to be read are connected to the input of a contact open/close detecting circuit 5 through a current limiting impedance 6. The output of the circuit 5 is latched in a latch circuit 8-1 which latches open/close information of the contact group A, and open/close information of the contact group B is latched in a latch circuit 8-2. Latch conditions of latch circuits delay the oscillator output in consideration of the operation delay time of the switch 18 and the delay time of the circuit 5. Thus, open and close states of contact groups can be read at any timing when viewed from a CPU, and the same function as a conventional circuit is fulfilled.
Patent JP-S55132083-A (JP)
Title: Light emitting diode substrate
Inventor: UMEZAKI MASAAKI
IPC: G09F9/33
Filed: 1979-03-30
Abstract: PURPOSE:To decrease light absorption factor of a substrate and also to improve radiation by a method wherein an almite layer on an Al base is subjected to mirror finish, and LED is provided on a printed circuit formed through a transparent insulating film. CONSTITUTION:An Al base 2 is oxidized to form almite layers 3, 4. The surface of the layer 4 is subjected to mirror finish, a transparent insulating layer 5 in epoxy resin is provided, and a printed circuit layer 6 in copper foil is placed thereon. LED 7 is mounted and connected 8 on the circuit layer 6, and a reflecting frame 9 in resin is mounted thereon. According to this constitution, radiation and reflectivity are given in good condition, and a high luminance can be displayed. The constitution is therefore effective particularly for using a green LED and for pulse driving.
Patent JP-S60183430-A (JP)
Title: Transfer loader for part container
Inventor: TSUBOYAMA SHIYOUZOU
IPC: B65G57/03
Filed: 1984-02-29
Abstract: PURPOSE:To reduce the installation space and to facilitate automatic operation of a transfer loader by supplying and collecting a stack of plural parts containers in a group and arranging the containers separately in supply, fixing, and collecting stations. CONSTITUTION:At a container lift-up station 10, a plurality of containers A are stacked on an elevating table 11 and intermittently lifted up. At a container lowering station 20, the plural containers A are stacked on an elevating table 21 and intermittently lowered. At the container support station 30, there is provided a feed table 31 moving extending above the lift-up station 10 and the lowering 20, and the feed table 31 is provided with two sets of support members 34 for supporting two containers at the same time is such a manner as to be freely engaged and disengaged therefrom. The feed table 31 is moved left and right by a feed portion 40. A holding and transfer portion D for holding parts one by one in the container and transferring same to a fixed position is disposed above a container fixed between the lift-up station 10 and the lowering station 20.
Patent JP-H02218617-A (JP)
Title: Heat treatment of protease
Inventor: NAKAMURA HIROAKI
IPC: A61K38/46
Filed: 1989-02-21
Abstract: PURPOSE:To economically carry out inactivation heat treatment of various kinds of phathogenic viruses having fear of admixture with a protease useful as a drug without causing deactivation of protease by heating a solution of the protease in the presence of ammonium sulfate. CONSTITUTION:A solution containing a protease (e.g. thrombin, kallikrein, plasmin, urokinase or trypsin) is heat-treated in the presence of ammonium sulfate. In the method, >=0.8M/l, preferably 1.0-1.4M/l ammonium sulfate is dissolved in the solution, adjusted to pH6.0-9.0, preferably 6.5-7.0 and may be heat-treated at 55 deg.C for 5 hours but heat-treated at 60 deg.C for 10 hours to expect completion. In the operation, coexistence of an inorganic salt such as NaCl is preferably <=0.1M/l.
Patent JP-S51114067-A (JP)
Title: Liquid phase epitaxial growth towards the top of alxga1-xas base
Inventor: HORIKOSHI YOSHIHARU
IPC: C30B19/00
Filed: 1975-04-01
Abstract: PURPOSE:Liquid phase epitaxial growth conducted in an atmosphere containing halogen compounds to promote growth of ALyCa1-yAs(or GaAs) on an ALxGa1xAs base without meltback process.
Patent JP-H09231488-A (JP)
Title: Alarm device
Inventor: NAKAMURA SHINJI
IPC: G08B25/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent neighboring residents, a superintendent, etc., from being troubled and to make it possible to use an alarm button also as a call button having no emergency ringing an alarm tone with a small volume within a delay time, and only after the lapse of the delay time, information external equipments of an alarm. SOLUTION: When an alarm button recognizing means recognizes the ON state of the alarm button connected to the external, an arithmetic and control means 6 generates an alarm tone from a ringing means 2 with a small volume through a volume control means 3 within a delay time counted by a timer means 4. When the alarm button is not turned off within the delay time, the means 6 generates an alarm tone with a large volume from the means 2 through the means 3 and makes an alarm informing means 5 inform other equipments of the alarm.
Patent JP-S62198409-A (JP)
Title: Method of working water-crosslinked polyethylene pipe line
Inventor: BABA YUKIO
IPC: B29C37/00
Filed: 1986-02-25
Abstract: PURPOSE:To facilitate a pipe joining at a job site, by a method wherein water is passed through a pipe after joining of end parts of the early crosslinked pipes to each other and water crosslinking is applied to the polyethylene pipe under this passing water. CONSTITUTION:A length of a water-crosslinkable and uncrosslinked polyethylene pipe 1 is limited to 5-10m through transport regulation, to both end parts 10, 10 of which early crosslinking has been applied and the length of a crosslinked part is normally 30-50cm. A steam boiler 21 is fitted with a steam supply pipe 22, drain pipe 23 and pressure gauge 24 and the outside of the same is coated with a heat insulation material 25. A pipe end part is penetrated through a hole of a lid 27, the hole is sealed with the pipe and a lid packing 26, a form of the pipe end part can be retained favorably even if the same is heated because of an increase of heat resistance of the same due to crosslinking which has been obtained already and the pipes can be joined strongly to each other by using a heat adhesion method and socket pipe inserting method at the same time. After joining of the pipes to each other, water is passed through the completed pipe line and an uncrosslinked part of the pipe is made to keep water-crosslinking with age through this passing water.
Patent JP-S58168985-A (JP)
Inventor: DANIERU DABIDOUITSUCHI MARUKIN
IPC: G04B19/25
Filed: 1982-03-15
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-H03243784-A (JP)
Title: Production of water electrolyzing electrode
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B11/16
Filed: 1990-02-22
Abstract: PURPOSE:To reduce the production cost of an electrode and to improve efficiency in generating ozone at the time of producing the PbO2 electrode to be used when water is electrolyzed and ozone is generated from an anode by coating the electrode surface with the electrode material only at the part which is efficiently used in electrolysis. CONSTITUTION:This electrode to be used in an electrolytic cell for generating ozone by water electrolysis is produced. In this case, an aq. viscous soln. of a noble metal compd. such as chloroplatinic acid, turpentine, etc., having 100-10,000 cp viscosity is applied on one surface of a porous electrode substrate consisting of the sintered body of Ti powder, etc., and calcined. The process is repeated plural times to form a base layer of platinum on only one surface of the substrate. Since the platinum-contg. soln. is viscous, the platinum base layer is formed on only one surface of the substrate with a small amt., and a catalytic layer of PbO2 to be efficiently utilized in water electrolysis is formed thereon. The platinum base layer and the PbO2 catalytic layer are thus formed on only one surface of the electrode contributing to water electrolysis, and consequently an water electrolyzing electrode capable of generating gaseous ozone with good efficiency is produced at a low cost.
Patent JP-S54132906-A (JP)
Title: Pneumatic tire with improved durability
Inventor: OGAWA MASAKI
IPC: C08L21/00
Filed: 1978-04-06
Abstract: PURPOSE: To improve the durability of a pneumatic tire, by mixing cis-1,4-polybutadiene rubber with prescribed quantities of syn-1,2-poly-butadiene short fibers and carbon black to produce a chafer.  
     CONSTITUTION: 100 parts by weight of a rubber containing 30 parts or more by weight of a polybutadine rubber containing 80 % or more of cis-1,4-polybutadine are mixed with prescribed quantities of syn-1,2-polybutadiene short fibers and carbon black. The mixture is vulcanized, thereby obtaining the rubber chafer. The chafer is provided for a bead part. Because the short fibers are firmly bonded to the rubber, the rubber does not greatly creep when extended. Therefore, the durability of the tire is improved when the rubber chafer is used for the tire. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04277664-A (JP)
Title: Resin sealing type semiconductor device
Inventor: TAKAHASHI ATSUSHI
IPC: H01L23/31
Filed: 1991-03-06
Abstract: PURPOSE:To prevent from exerting bad influence on an electrical characteristic and causing a crack due to heat at mounting and improve a dampproof characteristic by a method wherein a warp of a semiconductor element is made less after it is adhered and fixed. CONSTITUTION:An element mounting part 1 and a mounting supporting part 2 are formed with resins of a same kind as a sealing resin part 6. On one surface in which a semiconductor element 4 of the element mounting part 1 and the mounting supporting part 2 is not adhered, a silver plating layer 7 is formed with silver which is a material which is adhered to and connected to the sealing resin part 6.
Patent JP-H03244059-A (JP)
Title: Dma controller
Inventor: TOKUMARU TAKEJI
IPC: G06F13/28
Filed: 1990-02-22
Abstract: PURPOSE:To shorten the data transfer time in a misalignment state by providing an arrangement control means which arranges and stores the unit data transferred from a 1st memory into a prescribed holding means in accordance with the misalignment states of the 1st and 2nd memories. CONSTITUTION:Plural holding means 2 hold plural unit data and transfer the prescribed held data to a 2nd memory, and an arrangement control means 1 arranges and stores the unit data transferred from a 1st memory into the prescribed holding means 2 in accordance with the misalignment states of the 1st and 2nd memories. Then the data which are transferred to the 2nd memory from the 1st memory are arranged in accordance with the storing state into the 2nd memory. The largest number of unit data that can be stored in the 2nd memory with transfer of a single time are transferred to the 2nd memory out of those arranged data. Thus, the data transfer speed is increased in a misalignment state.
Patent JP-H03243976-A (JP)
Title: System for controlling temperature of fixing device
Inventor: YAMAMOTO MASAHIRO
IPC: G03G15/20
Filed: 1990-02-22
Abstract: PURPOSE:To reduce power consumption and to suppress the deterioration of parts caused by a high temperature by setting the temperature of a fixing device at a standby time. CONSTITUTION:When the power source of a printer is turned on, the set temperature of the fixing device 9 is set to T1 and a heater is turned on. Then, a warming-up action is started. When it is judged by a control part 16 whether the temperature of the device 9 arrives at T1 or not and when it arrives at T1, the warming up action is finished and the temperature T1 is kept. Then, a standby state is kept until a print command is inputted. At this time, the temperature of the device 9 is T1 and lowered by the temperature T3 in comparison with a time when the temperature at the standby time is set to the same set temperature T2 as at a print time. Thus, the power consumption is reduced and the deterioration of the parts caused by the high temperature is suppressed.
Patent JP-S61197351-A (JP)
Title: Taking-up machine
Inventor: ICHIYANAGI HAJIME
IPC: B65H18/06
Filed: 1985-02-28
Abstract: PURPOSE:To improve productivity by simultaneously and properly taking-up two stripes of materials by simultaneously revolving and relatively revolving two taking-up reels at a same time, in a taking-up machine for a band-shaped metal plate in a press working line. CONSTITUTION:A reel flange 24 is installed at the top edge of a driving shaft 18 which is revolved and stopped by a taking-up driving apparatus 15, and a center pin 25 inserted so as to be relatively rotatably into the both center holes RC of the taking-up reels R1 and R2 is installed onto the reel flange 24. A driving point 26 engaged with the engagement hole Rd of the taking-up reel R1 is installed in demountable ways into the engagement hole Rd of the taking-up reel R2, and a reel flange 59 is installed at the top edge of a driving shaft 49 which is revolved and stopped by a taking-up driving apparatus 29. Said reel flange 59 can be set so as to advance and retreat for the taking-up reel R2 on the center pin 25. An engaging pin 61 is installed in projection onto the reel flange 59, and an electromagnetic clutch 57 is installed onto the taking-up driving apparatus 29.
Patent JP-S51115308-A (JP)
Title: Sintered valve seat plate used for refrigeration compressor
Inventor: IKEDA TOSHIO
IPC: F04B39/10
Filed: 1975-04-03
Abstract: PURPOSE: The body and its core are formed by means of a powder metallurgic method and made gas-tight by steam processing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05212128-A (JP)
Title: Rate adaptive type heart spacer incorpo- rating switch type condenser filter having shield frequency determined by heart rate
Inventor: JIYON EI HAUTSUKU
IPC: A61N1/365
Filed: 1991-03-06
Abstract: PURPOSE: To provide a signal processing circuit for processing an intracardiac or intrathoracic impedance signal capable of separating a component by respiratory event from a component by contractile event over a wide range of physiological state. CONSTITUTION: A rate applicable cardiac pace maker 10 having a switching capacitor filter 40 in which cutoff frequency is changed as the function of heart rate can separate various signals related to respiration appearing in intracardiac impedance waveform from various signal related to contractile event over the frequency range, whereby one or both of the respiration related signal component and the contractile event component can be used for regulation of the pacing rate. The respiratory signal and cardiac output emitted from the filter are processed according to a rate control algorithm 50 to generate a rate control signal, and a stimulation pulse is transmitted from a pulse generator 54 to the heart.
Patent JP-H02219131-A (JP)
Title: Display device
Inventor: SATAKE SHIGERU
IPC: G06F9/46
Filed: 1989-02-20
Abstract: PURPOSE:To perform necessary processing operation smoothly and speedily by detecting a flat display panel which is spread among flat display panels provided rotatably around one end part of a main body as a fulcrum, and bringing the detected flat display panel selectively under display drive control. CONSTITUTION:When the display part constituted of the flat display panels is spread, a CPU 1 recognizes the spread pages and sends display instruction information on the spread pages to a screen selecting part 4. The screen selecting part 4 decodes this information and sends the screen selecting signal of the spread pages to a display driver for the corresponding pages. The display driver on receiving the screen selecting signal from the screen selecting part 4 brings the spread flat display panels under the display driving control and displays display data received from a display data transfer control part 3 in the spread pages. Consequently, target data can be recognized immediately and easily by easy operation similar to turning-over operation for a book and desired processing operation is performed smoothly and efficiently.
Patent JP-H06248886-A (JP)
Title: Method and device for constructing presterssed concrete tunnel liner
Inventor: ISHITANI MITSUO
IPC: E21D11/08
Filed: 1993-03-01
Abstract: PURPOSE:To introduce easily prestress by a method wherein an arcuate tunnel liner in which unbonded prestressing steels are embedded in the circumferential direction is assembled into a cylindrical shape and thereafter the steels are connected together in the form of ring and tension is imparted thereto. CONSTITUTION:A plurality of prestressed concrete tunnel liners 1 are assembled into a ring-like shape. Next the ends of unbonded prestressing steels 2 are connected together in an opening 3 at the connecting ends of the liners 1 by means of a connection coupler, following which one of the openings 3 is used as an opening for introducing prestress into the steels 2. And a sleeve 11 having a serrated outer surface and made of radially expandable elastic material is fixed to the end of the material 2. Further the sleeve 11 is inserted into the coupler 15 by means of a jack 22 to engage the serrated portion of the sleeve 11 with the serrated portion provided in the coupler 15, thereby introducing prestress. As a result, when a vertical load is applied, distribution of bending moments is rationalized and hence strength is enhanced, and watertightness is improved and construction can be facilitated.
Patent JP-S62197018-A (JP)
Inventor: SAITO TAKAHIDE
IPC: A47K1/00
Filed: 1986-02-25
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-H10217873-A (JP)
Title: Insulator
Inventor: TANABE KAZUO
IPC: D04H1/542
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve a working environment and to reuse scrap by binding phenol resin fibers together by means of a binder and forming it into a predetermined shape. SOLUTION: A phenol resin fiber is formed of fiberized phenol resin cured material. The phenol resin fiber is provided with a thermosetting resin property, so that it is excellent in heat resistance, oil resistance, and rigidity and is flameproof. As a binder for the phenol resin fiber, thermoplastic fiber and/or thermosetting resin are/is used. In an insulator, a lamination of metallic foil such as aluminum foil and stainless steel foil may be formed. The metallic foil reflects heat and prevents permeation of oil into the insulator, so that heat resistance and oil resistance of the insulator can be improved.
Patent JP-H07250395-A (JP)
Title: Speaker
Inventor: FUJIHIRA MASAO
IPC: H04R9/06
Filed: 1994-03-10
Abstract: PURPOSE:To improve the sound quality by making different the gaps for a low and mid frequency voice coil and high frequency voice coil. CONSTITUTION:Since a gap G1 to which a high frequency voice coil L1 is inserted is wider than a gap G2 to which low and intermediate frequency voice coil L2 is inserted, a magnetic flux density to a plate 3 from a center pole 1a is decreased. Thus, the sensitivity of a tweeter is reduced, since the gap G2 for the coil L2 is narrower than the gap G1 of the coil L1, the magnetic flux density to the plate 3 from the pole 1a is increased and the sensitivity as squaker and woofer is improved. Thus, the sound pressure level is increased by decreasing the impedance of the tweeter by taking the impedance equivalent of the woofer and squaker into account, then the sensitivity in the woofer and squaker is increased as the entire speaker and the sound pressure level of the tweeter is increased and the sound quality is improved.
Patent JP-H03242715-A (JP)
Title: Band gap reference voltage generating circuit
Inventor: TAMAGAWA AKIO
IPC: G05F3/30
Filed: 1990-02-20
Abstract: PURPOSE:To reduce the chip area required to form a start up resistance by substituting the start up resistance with a simple start up circuit. CONSTITUTION:The conventional start up resistance is excluded, and a level detecting circuit 7 and a start up transistor TR 8 are added. When an output voltage VR is OV, an Nch TR 18 is turned off, and the output of a CMOS inverter consisting of a Pch TR 19 and an Nch TR 20 goes to the low level. As the result, the start up TR 8A is turned on to raise the output voltage VR. When the output voltage VR is switched to VR=nVB0 as the conventional operation point and is settled, the Nch TR 18 is turned on, and the output of the CMOS inverter consisting of the Pch TR 19 and the Nch TR 20 goes to the high level, and the start up TR 8A is turned off. Thus, the chip area for the resistance is reduced.
Patent JP-H10239304-A (JP)
Title: Apparatus for testing toothbrush
Inventor: YAMANE YUKIE
IPC: G01M99/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To enable brushing evaluation tests and durability tests according to various methods, improve reliability and secure test reproducibility, by controlling a toothbrush to move and brush in a required manner. SOLUTION: The apparatus has an operating means 10 for moving a handle part 2 of a toothbrush 1 in three, X, Y, Z-axis directions and rotating about an X-axis, a control means 11 for controlling the operating means 10 to move the toothbrush 1 in a required brushing method, a holding means 13 for holding a jaw model 12 in a changeable manner in attitude so that a required tooth faces a brush 3 of the toothbrush 1, a measuring means 14 for measuring a brushing pressure, and a temperature-adjusted water feed means 15 for feeding a temperature-adjusted water to a brushing part. Since a degree of freedom in movement direction at the time of brushing is increased, the brush 1 can be tested in various methods of brushing.  Since the brush 1 and jaw model 12 are mechanically moved relatively by the operating means 10, stable evaluations and durability tests are achieved and therefore reliability and reproducibility of test results are improved.
Patent JP-S54132877-A (JP)
Title: Method of press operation control in man-less operation
Inventor: AOYANAGI TETSUO
IPC: B30B15/30
Filed: 1978-04-07
Abstract: PURPOSE: To prevent wasteful power consumption, maintain safe man-less operation and improve working efficiency, by providing a circuit in such a way that the power supply is turned off when the timer-set time elapsed regardlesss of the presence or absence of press abnormality.  
     CONSTITUTION: Man-less operation circuit switch-on switch 1 is provided with operation-start contacts A, a, b, and c. Twelve-hour or 24-hour synchromotor type on-delay timer 2 has a circuit which sets a time necessary for man-less operation and continues the operation, turns off the power supply when the time is up. Man-less operation auxiliary relay 3, which has contacts B, d, e, assists the operation of switch 1 and timer 2. Man-less operation "ON" display lamp 4 indicates that the man-less operation is in progress. These units are connected to power supply switch 5 of the press operation circuit. In this way, man-less operation is performed and work efficiency is improved. 
     COPYRIGHT: (C)1979,JPO&Japio