baber/WOPTO huggingface dataset:
Patent JP-S61202021-A (JP)
Title: Hot air apparatus
Inventor: KURODA GIICHI
IPC: F24D3/00
Filed: 1985-03-05
Abstract: PURPOSE:To make it possible to carry out a comfortable room temperature control by connecting a switching valve for adjusting the quantity of hot water to a heat exchanger and electrically connecting to the switching valve a temperature sensor detecting the indoor temperature and controlling the opening degree of the switching valve. CONSTITUTION:When a power source switch 9 is turned ON, the heater 27 of a switching valve 3 is heated, a flowpath 18 is opened by the action of a heat sensitive element 25 after several minutes, and hot water is fed to a heat exchanger 2. When hot water begins to circulate through the heat exchanger 2, a cool air flow preventing thermostat 13 is heated and turned ON, and the motor 14 of a blower 1 starts the operation of the blower 1. Air sucked up from a suction port 7 is sucked up and sent to the heat exchanger 2. Air sucked up through the suction port 7 is sucked into the blower is ejected out of a hot air blow-off port 6. On the other hand, the temperature sensor is installed in the vicinity of the suction port 7. When the indoor temperature increases, the temperature sensor detects the room temperature rise to actuate the relay of a temperature control circuit, and the heater 27 of the switching valve 3 is turned OFF.
Patent JP-S60187890-A (JP)
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21C3/328
Filed: 1984-03-07
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-S60189028-A (JP)
Title: Constant voltage power supply device of current detection type
Inventor: WAKAHARA MASATOSHI
IPC: G05F1/46
Filed: 1984-03-07
Abstract: PURPOSE:To attain a constant voltage power supply device of current detection type having simple constitution by detecting the output current of an AC-DC converter and providing an output voltage control part, which controls the output voltage in accordance with the output current, to reduce the influences of variance of a load. CONSTITUTION:An AC is inputted to an AC-DC converter 20, and a DC VO is outputted. The output voltage VO is applied to an external load Z and a control resistance 35. When the impedance of the load Z is changed, the value of a current IO is changed. A current detecting part 33 detects the current IO flowed to the external load Z; and when the level of the voltage appearing in both ends of a current detecting resistance 31 by the current IO is equal to that of the voltage appearing there by a half output current of the output current for full load, an opening signal of a prescribed level is transmitted from a comparator 32 to a changeover switch 34. Then, the control resistance 35 is disconnected from between output terminals (a) and (b), and the output voltage from the AC- DC converter 20 is raised, and variance is reduced to a half of conventional variance.
Patent JP-S59187499-A (JP)
Inventor: KOJIMA HIROSHI
IPC: B26F3/00
Filed: 1983-03-15
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-H02224917-A (JP)
Title: Traveling cutting device for round pipe
Inventor: KITAOKA TAKEO
IPC: B23D25/04
Filed: 1989-02-23
Abstract: PURPOSE:To cut a round pipe on a line by providing a 2nd truck set up on a 1st truck and capable of reciprocating movement in parallel to the round pipe axial direction, plural guide rods outer-fitting the round pipe, the rod support part thereof, the support shaft turning part and an inner round blade fixed to the tip of the guide rod. CONSTITUTION:A round pipe A is advanced in a D direction to penetrate the hollow shaft 81 of an outer blade driving part 8 and is inserted to the root of a guide rod 3 by being guided by a lead guide piece 6. A 1st truck 1 is then traveled at the same speed as the round pipe traveling speed to the front part, a shaft 81 is rotated meanwhile, an outer blade 84a and a roll 85a are revolved while freely rotating by interposing the round pipe A and the outer blade 84a is cutting a notch from the outside of the round pipe corresponding to an inner blade 5. On completion of the cutting a 2nd truck 2 is moved to the front part and the rod 3 is turned 180 deg. at the position where the guide piece 6 is separated from the driving part 8. The cut product of the rod 3 is then drawn on the other hand. The truck 2 is then moved to the rear part, the guide piece 6 is stopped at the stipulated position of the inside of the driving part 8 and the truck 1 is moved to the rear part.
Patent JP-H04280214-A (JP)
Title: Conversion adaptor device in interchangeable lens system
Inventor: OTA SEIYA
IPC: H04N5/232
Filed: 1991-03-08
Abstract: PURPOSE:To detect the end of a still camera interchangeable lens having no focus encoder in the AF control of a conversion adaptor for interchangeable lens system and perform a satisfactory AF control. CONSTITUTION:A signal converting means for converting an AF control signal transmitted from a video camera to a conversion adaptor to an AF control signal controllable (drivable) by a still camera interchangeable lens group and a detecting means 18 for detecting an end from the status information of a lens 1 are provided. Also to the lens 1 having no focus encoder, the end information required for the directional judgment in AF control can be judged as the end from the drive impossible state of the lens 1, and a satisfactory AF control can be performed also to still camera interchangeable lens units different in format.
Patent JP-S63210201-A (JP)
Title: Powder sintering method
Inventor: HISADA TAKEO
IPC: C04B35/64
Filed: 1987-02-26
Abstract: PURPOSE:To inexpensively obtain a sintered product having an intricate shape with simple procedures and at a low cost by coating a green compact of metal powder, etc., with fine metal powder whose melting temp. is above the sintering temp. of the green compact and can be sintered at the temp. lower than the sintering temp. thereof, then subjecting such green compact to sintering under a reduced pressure and deaerating simultaneously and further to sintering in a gaseous pressure medium. CONSTITUTION:Iron powder (SU304) 2 having about 10mu grain size is stuck by using PVA of a binder over the entire surface of the green compact 1 formed by pressurized molding of high-speed steel powder having about 100mu grain size. Said green compact 1 is then subjected to degassing in a high vacuum and is held at 1,100 deg.C to sinter the iron powder 2 by diffusion reaction, by which a gas impermeable sealing film 3 enclosing the green compact 3 is formed. The green compact 1 formed with the film 3 is pressurized via the film 3 and is heated to about 1,150 deg.C to sinter the high- speed steel powder grains. The iron powder 2 which sinters at the temp. lower than the sintering temp. of the high-speed steel powder to constitute the green compact 1 but does not melt at the sintering temp. of the green compact 1 is used for the iron powder 2.
Patent JP-H01217525-A (JP)
Title: Task debugging system
Inventor: IWASAKI TAMOTSU
IPC: G06F11/28
Filed: 1988-02-25
Abstract: PURPOSE:To maintain the synchronous relation of a stopped task and to make a following processing normal when the stopped task is restarted by simultaneously stopping the other task when the arbitrary task to be registered for debug is stopped. CONSTITUTION:When a task A and a task B are designated to a task group which is stopped at the time of brake point achievement, the TCBs (task control blocks) of the task A and task B are linked to a group registering table by a debugger. Thus, the debugger is transitted to a wait-condition and an operating system OS allocates a CPU to the task A. Then, when the brake point is achieved, the task A is transitted to the wait-condition by the debugger. The task B is also transitted to the wait-condition simultaneously by the debugger and the debugger also gets into the wait-condition. Next, when the operation of execution continuation is executed, the task A and task B are returned to a ready-condition by the debugger. Thus, the synchronous relation of the stopped (waited) task A is maintained and the following processing can be normally executed at the time of re-starting.
Patent JP-S53128543-A (JP)
Title: Method of fabricating metallic porous structure
Inventor: KAMIJIYOU EIJI
IPC: C25D7/00
Filed: 1977-04-15
Abstract: PURPOSE: To provide the subject method comprising subjecting to electroplating an integral structure of a resin imparted with electroconductivity and one or more of ridged bodies such as wires having electroconductivity, thereby to effectively obtain a metallic porous structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60189233-A (JP)
Title: Supersonic driving apparatus
Inventor: IMAIZUMI TAKEO
IPC: H01L21/60
Filed: 1984-03-09
Abstract: PURPOSE:To impart two-dimensional vibration to a capillary fixed to the tip of a horn of a supersonic driving unit used for supersonic thermocompression bonding for shortening the time of bonding operation, by providing a piezoelectric bimorph to the horn. CONSTITUTION:Piezoelectric bimorph elements 14A and 14B are bonded together vertically to a horn 1 through an intermediate electrode 15A and provided externally with an external electrode 15B to constitute a piezoelectric bimorph 13. When an AC voltage is applied to electrode terminals 16, a capillary 2 fixed to the tip of the horn 1 is vibrated in the X direction by the action of the piezoelectric bimorph 13. Vibration in the Y direction is added thereto by Langevin supersonic vibrators 4, so that the capillary 2 is vibrated two-dimensionally in the XY plane. Thus, the device can effectively perform the bonding operation while peeling off an aluminium oxide film on a pad electrode.
Patent JP-S59170027-A (JP)
Title: Selective manufacture of dihydroxybenzenes
Inventor: KARURUHAINTSU DORAUTSU
IPC: C07C37/60
Filed: 1984-03-09
Abstract: The known nuclear hydroxylation of phenol or substituted phenols or phenol ethers with organic solutions of hydrogen peroxide in the presence of a catalyst is carried out in improved manner by employing both (1) a special, practically water free solution of hydrogen peroxide in an organic solvent which forms an azeotrope with water, which azeotrope boils below the boiling point of hydrogen peroxide, and (2) selenium dioxide as a catalyst. Through this, the nuclear hydroxylation is substantially simpler than previously. Besides, for the first time, it is possible to control the ortho to para ratio or the two ortho ratios to each other.
Patent JP-H09206677-A (JP)
Title: Manufacture of coated metal plate with pattern
Inventor: KAMIKAWA HIDEYASU
IPC: B05D7/14
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To easily given an optional pattern by a method in which a metal roll the whole surface of which is coated with a ferromagnetic material and which is magnetized corresponding to a necessary pattern is arranged on a back to be coated, and after paint in which magnetic powder is dispersed is applied, the magnetic powder is moved in the paint along magnetic lines of force generated in the metal roll. SOLUTION: In the manufacture of a coated metal plate with an optional magnetic pattern, a metal roll 1 the whole surface of which is coated with a ferromagnetic material 3 and which is magnetized corresponding to a necessary pattern is arranged on the back to be coated of a metal plate or a metal belt. The patterned metal roll 1 is formed by a method in which the ferromagnetic material 3 is stuck on the circumferential surface of an iron roll main body 2, and the material 3 is magnetized in an appropriate pattern by an electromagnet yoke. Next, after a metal plate and a metal belt are coated with a paint in which a magnetic powder is dispersed, magnetic force is applied by the metal roll 1 while the paint remains fluid, the magnetic powder is oriented or moved along the generated magnetic lines of force to develop a pattern, and then the film is baked and cured.
Patent JP-S52127693-A (JP)
Title: Method of treating rise of hole perforated at sheet plate
Inventor: NAKAMURA YOSHIMITSU
IPC: B23D35/00
Filed: 1976-04-19
Abstract: PURPOSE:To provide a method of treating rise of hole perforated at a sheet plate without scratch nor deflectionof work upon punching of the plate to form the hole within pressurized zone of the plate.
Patent JP-H10218597-A (JP)
Title: Carriage for loading device
Inventor: YAMAUCHI TOSHIHIRO
IPC: B66F11/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the unloading work from the load carrying plate of a load lifting device by lifting its load carrying deck up above the floor face of a target upper floor in a building or the like. SOLUTION: A carriage 5 for holding thereon construction material, loads or the like comprises two components of a deck receiver 6 and a load carrying deck 7. The receiver 6 is held on a pair of guide poles 2 so as to move the deck 7 vertically along them. The deck 7 is formed with slide members 7a so as to slide vertically on the receiver 6 through them. The load carrying plate 7b of the deck 7 may be lifted up above the upper ends of upper slide members 6a formed on the receiver 6, that is, up above the floor face B of a target upper floor.
Patent JP-S56143050-A (JP)
Title: Asynchronous interface device
Inventor: OSAKO KAZUYOSHI
IPC: G06F5/06
Filed: 1980-04-07
Abstract: PURPOSE:To simplify the procedure and reduce the loss time for supplying an information consisting of n words, by connecting the transmission side with reception side via the register group storing a plurality of data constituting one information. CONSTITUTION:Registers Reg 1-Reg n of the interface IF stores the data for one word's share respectively. When the power supply is given, the counter CT7 outputs the signal (g), the peripheral device PD confirms the signal (g) and outputs the data DO and the signal (f). This is repeated for n word's share and when the write-in of data is finished for Reg 1-Reg n, PD transmits the data set completion signal (d). Then, CT7 is cleared with the synchronizing signal (e) from CPU and the signal (g) disappear and IF is switched from PD to CPU. CPU outputs the selection signal C and reads in the data for one word's share from Reg n, and every time when the data read-in is finished for one word, the signal (b) is outputs. CPU makes the read-in n times in succession, and when the read-in is finished, CT7 outputs the signal (g) and IF is again switched to PD.
Patent JP-H08241793-A (JP)
Title: High power factor and high luminance discharge lamp lighting device
Inventor: TAKEHARA TAKAO
IPC: H05B41/24
Filed: 1995-03-03
Abstract: PURPOSE: To simplify circuit structure by using a common power element to a power factor improving circuit and an inverter and performing the ON/OFF control of a power switch element by a single frequency modulating type control circuit. CONSTITUTION: A power switch element Q1 is common to a power factor improving booster type chopper and a voltage resonance type inverter. A resonance type switching power source control circuit IC 1 performs a PFM such that the oscillating frequency is reduced when the input voltage is reduced. To perform the rated current control of a HID lamp ML, the lamp current is detected by a detecting capacitor C20, and the DC voltage smoothed by a diode D12 and a capacitor C11 is supplied to the input of the IC1 through an OPA 2. A capacitor CR forms a series resonance circuit with the primary inductance LP of a booster transformer T1 to make the drain voltage waveform to sine wave form when Q1 is OFF.
Patent JP-H07217294-A (JP)
Title: Padlock
Inventor: OGAWA ATSUJI
IPC: E05B67/24
Filed: 1994-02-04
Abstract: PURPOSE:To allow a shackle member to be pulled out of a padlock main body when both sides of it are unlocked (released) by providing the padlock main body with a locking device to be operated by a key and a number ring mechanism to be operated by hand, enabling both ends of the shackle member to move into and out of both members, and enabling either or both sides of the shackle member to be locked (secured) and unlocked (released). CONSTITUTION:A padlock main body B is provided with a plurality of number ring members 10, 11, 12 and a locking device 20 having a keyway 20a facing outward. A shackle member 30, one side 30a of which is located on the side of the locking device 20 of the padlock main body B while the other side 30b is located on the side of the number ring members 10, 11, 12, is provided. When either or both of a second locking portion that is moved by rotation of each number ring member 10, 11, 12 and a first locking member 40 that is moved by control of a key K move to a locking (securing) position to keep the shackle member 30 from being pulled out, the padlock can be locked.
Patent JP-S56141139-A (JP)
Title: Electrode support insulator
Inventor: NAGATA MITSUHIRO
IPC: C25D17/16
Filed: 1980-04-07
Abstract: PURPOSE:To facilitate pretreatment and plating treatment by forming a pair of mutually separated projecting electrode support blocks on the surface of the upper part of the cover section of an electrode support insulator consisting of ceramic and the cover section which covers both a conical barrel block and its top. CONSTITUTION:An electrode support insulator consisting of a conical barrel block 11 and a cover section 12 are formed in an integrated body from a ceramic block. A pair of electrode support blocks which are projected like columns are formed upward on the surface of the cover section 12 and electrode insertion holes 14 are provided at each center. The surface of the electrode support blocks 13 is metallically plated 15 and 16 using nickel, etc. Electrodes 18 are inserted in them and brazed. This facilitates pretreatment and plating treatment and improves mass production since the section on which a plating layer is formed is located outside.
Patent JP-H02225777-A (JP)
Title: Climbing-proof mechanism for vine
Inventor: HISADA HIDETOSHI
IPC: E04H12/00
Filed: 1989-02-23
Abstract: PURPOSE:To surely prevent vines from climbing by fitting the suppressing member of a dimension so that the area of the member may come in contact with a plurality of the stays of lengths equal to or larger than previously set ones, in common, on a plurality of the stays stretched from a utility pole. CONSTITUTION:On a ground surface 1, a utility pole 4 with a power wire 2 and telephone wire 3 is erected. Besides, stays 5, 6 extending respectively from the power wire 2 and the telephone wire 3 are stretched to the ground surface 1 from the utility pole 4. Then, the suppressing member 9 of a dimension so that the area may be come in contact with the stays 5, 6 of lengths equal to or larger than previously set ones, in common along the longitudinal directions of the stays 5, 6 and so that the surface of the member 9 may be smoothed, is fixed on the stays 5, 6.
Patent JP-H04282557-A (JP)
Title: Electrode
Inventor: UEMACHI YASUSHI
IPC: H01M4/139
Filed: 1991-03-11
Abstract: PURPOSE:To provide an electrode characterized by implanting an ion by an ion implanting method to a conductive solid material used for an electrochemical element of battery, electrochromical display element, sensor, memory, etc. CONSTITUTION:A compound, in which an ion is implanted by an ion implanting method to a conductive solid material, is used as an electrode. This electrode material, in which combination of the conductive solid material with the ion can be freely selected to eliminate imitation in also an ion implanting amount, is an electrode material which can not only perform n-type dope in addition to p-type dope but also form a material with an ion implanting amount in high concentration. By not chemically implanting the ion, also mutual action between the ion and the conductive solid material is estimated different from the conventional, and the new electrode characteristic can be expected.
Patent JP-H08218159-A (JP)
Title: Method of regenerating surface treating bath for hot dip galvanized steel sheet
Inventor: HATANO YUJI
IPC: C23C2/26
Filed: 1995-02-09
Abstract: PURPOSE: To provide a method by which waste bath of a high cobalt concentration of a cobalt salt aqu. solution sprayed to a hot dip galvanized steel sheet immediately after plating to prevent it from being discolored to black is automatically analyzed and subjected to concentration adjustment to regenerate it. CONSTITUTION: A liquid level sensor and a cobalt concentration analyzer are installed in a tank for analyzing and adjusting a waste liquid concentration. When the liquid level of waste liquid is detected by the sensor, the waste liquid is stopped from being fed to the tank by an arithmetic unit, and analysis of the waste liquid and calculation of the added quantity of diluting water by the analysis result are performed, and the diluting water is fed to the tank.
Patent JP-S57158281-A (JP)
Title: Heat-accumulating material
Inventor: TAKAHASHI HIROSHI
IPC: C09K5/06
Filed: 1981-03-26
Abstract: PURPOSE: To reduce the degree of supercooling and to prevent phase separation to the utmost, by adding Mg(NO 3 ) 2 .6H 2 O to an alum and Na 2 SO 4 .10H 2 O.  
     CONSTITUTION: A heat-accumulating material comprising an alum (A) such as potassium or ammonium alum, Na 2 SO 4 .10H 2 O (B) and Mg(NO 3 ) 2 .6H 2 O (C). Although the both components A and B each can be used alone as a heat-accumulating material because they are cheap and have high heat of fusion, component A has m.p. ≥90°C, so that it is usable only in a narrow temp. range, and it further undergoes phase separation. Component B, having a peritectic point, undergoes supercooling and phase separation upon solidification. Although admixture of the both components gives a mixed salt of m.p. 30W60°C, no above problems are dissolved. A heat-accumulating material not suffering from the above defects is obtd. by mixing as a third component the component C which has own harmonic m.p. and a crystallizing rate larger than that of the component A, is stably miscible with the both components A and B, and gives a mixed salt of m.p. 40W60°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08221613-A (JP)
Title: Automatic ticket examining machine
Inventor: TAKITA TSUTOMU
IPC: G06Q50/00
Filed: 1995-02-08
Abstract: PURPOSE: To automatically move housing of an automatic ticket examining machine so that a wheelchair can pass, and to monitor the wheelchair in a ticket barrier passage so as to make the wheelchair pass in safety. CONSTITUTION: A noncontact communication is made between the moving mechanism 5, which moves one of a couple of housing G1 and G2 of the main body G of the automatic ticket examining machine which are installed on both the movement-directional sides of the ticket barrier passage, and a card C on the side of the wheelchair E.  This machine is equipped with an actuation control means which actuates the moving mechanism 5 in the direction wherein the ticket barrier width is widened when plural communication means provided in the main body G of the automatic ticket examining machine at specific intervals along the movement direction of the ticket barrier passage P and the communication means provided on the entrance side in the movement direction of the ticket barrier passage P among the communication means communicate with each other and a judging means which judges the position of the wheelchair based on with which of the communication means the card C is communicating.