baber/WOPTO huggingface dataset:
Patent JP-H1178621-A (JP)
Title: Driving force control device for vehicle
Inventor: KATAKURA SHUSAKU
IPC: B60W10/06
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide accelerating performance as demanded by controlling a continuously variable transmission so that transmission target input engine speed in correspondence with target engine speed becomes corrected transmission target input engine speed corrected to increase by an acceleration response margin rate and controlling throttle opening to be target engine output. SOLUTION: An acceleration response margin rate γAPS is found from car speed VSP and acceleration opening APS, and corrected transmission target input engine speed Nprio * by correcting it to increase by the margin rate by multiplying it to transmission target input engine speed Npri *. A transmission is made to change speed by dividing it by transmission output engine speed Nsec and finding a target gear ratio i* corresponding to the engine speed Nprio *. In the meantime, corrected target engine output Teo * is made by correcting target output to lower by the margin rate by dividing target engine output Te * by the response margin rate γAPS. A throttle valve is controlled in opening by finding target throttle opening TVO* to generate this output Teo *.
Patent JP-H03293527-A (JP)
Title: Temperature detector for heater
Inventor: YAMAMOTO SADAJI
IPC: G01K1/16
Filed: 1990-09-13
Abstract: PURPOSE:To always detect a correct temperature of a heater by providing a fixing wire to connect the heater and a thermocouple munually. CONSTITUTION:A temperature measuring point 9a of a thermocouple 9 is disposed near a heater 1 to be connected to the heater 1 with a fixing wire 10. The fixed wire 10 is made of either of material composing the thermocouple 9 and one end thereof is welded to the measuring point 9a while the other end thereof is joined or hooked on a knit of the heater 1. Temperature of the heater 1 is detected with the thermocouple 9 and the current temperature detection signal is sent to a control circuit 12 through an insulating circuit 11. The circuit 12 has a temperature rising program corresponding to purposes of measurement stored and the temperature detection signal sent is compared with the temperature rising program. The circuit 12 regulates a current control circuit 14 disposed in a feeder circuit 13 based on the results of comparison to control a current flowing to the heater 1. The fixing wire serves to maintain an interval constant between the temperature measuring point 9a and the heater 1.
Patent JP-S6486306-A (JP)
Title: Magnetic head
Inventor: TAJIMA SHINJI
IPC: G11B5/17
Filed: 1987-09-28
Abstract: PURPOSE:To obtain a magnetic head having high density recording and high S/N by providing a superconduction shield formed with a recording gap at the outside of a superconduction coil. CONSTITUTION:The superconduction shield case 4 is provided on the outside of the superconduction coil 2 and the recording gap 3 and the leakage gap 1 of the coil 2 are overlapped and a gap spacer 6 is provided in the overlapped gaps 1, 3. A magnetic field generated in a cavity 5 in the coil 2 is repulsed by the Meisner effect of the superconduction coil 2 and passes through the cavity 5 without being almost leaked externally and leaked externally from the gap 1 of the coil 2 and the recording gap 3 of the superconduction shield case 4 to form leaked magnetic flux. Thus, high magnetic flux density is obtained and magnetic recording capability is improved. Moreover, the leaked magnetic flux from the superconduction coil 2 to the magnetic medium is shut up completely to improve the S/N.
Patent JP-2001066008-A (JP)
Title: Method for renewing absorption chiller and heater installed in existing building and absorption chiller and heater
Inventor: MACHIZAWA KENJI
IPC: F25B15/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To construct a lithium bromide absorption chiller and heater which can be divided into blocks of such shape and dimensions as can be contained in the cage of an elevator and can be coupled quickly and easily through piping by improving the basic structure thereof. SOLUTION: Assuming the cooling capacity required for an absorption chiller and heater is S (unit RT), two new absorption chiller and heaters are constructed, i.e., absorption chiller and heaters A and B having cooling capacity of S/2 (R/T). Cooling water pipelines communicating with the absorption chiller and beaters, respectively, are coupled in parallel and further coupled with an existing cooling tower 16. Cooling capacity of S (unit RT) is exhibited by cooperating two absorption chiller and heaters A and B.
Patent JP-2000075241-A (JP)
Title: Display for confronting
Inventor: TERAJIMA KIWA
IPC: G02B27/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To embody a display for confronting which is relatively low in cost and saves spaces by sorting any of respective images to confronting two directions by a galvanomirror produced by a semiconductor production process, thereby deflecting and displaying the respective desired images. SOLUTION: This display for confronting enables plural persons A, B who are nearly in confronting postures to view respectively the desired images by a single screen plotter 1. The display is constituted in such a manner that the respective desired images are deflected and displayed by sorting either of the respective images to the confronting two directions by the galvanomirror G1 produced by the semiconductor production process. The display contents are sorted by the galvanomirror G1 and the respectively necessary discrete images may be made visible by one unit of the plotter 1 according to such constitution. The space saving and low cost may, therefore, be achieved and in addition, the mutual understanding, corresponding services, etc., in a wide range of various utilization may be improved.
Patent JP-H0875503-A (JP)
Title: Recording pen holding mechanism for recorder
Inventor: KATO NOBUTAKA
IPC: G01D15/00
Filed: 1994-08-31
Abstract: PURPOSE: To hold a recording pen through a simple mechanism without requiring any adjusting collar for the rotary shaft by disposing an adjusting spring at a position for regulating the rolling of a pen holder in the breadthwise direction of recording paper thereby pressing the recording pen against the recording paper with a constant pressure. CONSTITUTION: A coil spring (adjusting spring) 8 urged toward one side and pressing one stretching piece 3a toward the fixed shaft 6a side is disposed between stretching pieces 3a, 3b born on the the shaft 6a fixed to a pen holder base 6. The spring 8 is hooked, at one end thereof, to the holder base 6 and, at the other end thereof, to the back of a pen holder 3 so that the holder 3 urges a recording pen 1 to be pressed against a recording paper. Consequently, a measurement is recorded surely when the pen 1 is running and since the position of the holder 3 is regulated to one side by means of the spring 8, the gap between the holder 3 and the holder base 6 can be regulated easily.  Furthermore, since an engaging hole 9 in the stretching piece 3a is engaged with a protrusion 10 on the holder base 6 to hold the holder 3 at a predetermined position, replacement of recording and maintenance can be facilitated.
Patent JP-H10114574-A (JP)
Title: Sicn gel as precursor of nonoxide type silicon ceramics
Inventor: RIEDEL RALF
IPC: C01B21/082
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain stable SiCN gel as a precursor of ceramics by allowing specified silylcarbodiimide to react with specified silane. SOLUTION: Silylcarbodiimide represented by the formula R3 SiNCN-SiR3 (Where R is alkyl or aryl) is allowed to react with silane represented by the formula RSiX3 (where R is H, alkyl or aryl and X is F, Cl, Br or I) to obtain the objective SiCN gel as a precursor. In this reaction, a base may be used as a catalyst. Pyridine is added as the catalyst by 0.01-1.5 equiv. per 1mol of the silane. The reaction takes place even in the absence of an additive but may be allowed to proceed in an inert solvent such as THF, diethyl ether or toluene. The reaction time depends on various conditions but is usually about 10min to 15hr. The reaction temp. is in the range of room temp. to about 80 deg.C. The precursor is converted into nonoxide type silicon ceramics by thermal decomposition at about <1,450 deg.C in inert atmosphere.
Patent JP-S6490191-A (JP)
Title: Photochromic compound and composition thereof
Inventor: NANBA MASARU
IPC: C09K9/02
Filed: 1987-09-30
Abstract: NEW MATERIAL:A compound expressed by formula I (X is oxygen, sulfur or selenium; formula II is aromatic, unsaturated heterocyclic or heterocyclic group condensed with benzene rings; R is 1-20C alkyl; R1 is H or 1-5C alkoxy; R2 and R3 are H, 1-5C alkyl, 1-5C alkoxy, carbonyl, halogen, nitro or cyano). EXAMPLE:3-Methylspiro[benzothiazoline-2,3'-[3H]naphtho[2,2-b](1,4)thia zine. USE:A photochromic compound for imaging. PREPARATION:(A) A solution of 2-methylbenzothiazole expressed by formula III in absolute ethanol is mixed with (B) a solution of methyl bromide in absolute ethanol and refluxed at 80 deg.C. (C) Triethylamine and (D) 1-nitrilo-2- naphthalenethiol expressed by formula IV are then added to further carry out refluxing. The resultant deposited substance is recrystallized to afford the aimed compound.
Patent JP-H0769590-A (JP)
Title: Constant-load spring device
Inventor: TOMURO HIROSHI
IPC: B66D3/18
Filed: 1993-09-03
Abstract: PURPOSE:To provide a constant-load spring device having a braking force function capable of coping with various braking forces and patterns. CONSTITUTION:In this constant-load device having a constant-load spring 6 formed to approximately constant curvature and coiled around a driving drum 2, while the spring 6 being coiled around a driven drum 3 in a direction opposite to the main drum 2, a brake 3 for applying a braking force in a unidirectional rotation is fixed to the driven drum 3, and a driven gear 12 fitted to the rotary shaft of a brake 13 is engaged with a main gear 11 fixed to a bracket 1. According to this construction, various magnitudes of braking forces can be applied to the driven drum 3, when a gear ratio between the driving and driven gears 11 and 12 is changed. In addition, various braking force patterns can be formed by selecting or combining pertinent brakes for applying a braking force for rotation in either a normal or reverse direction.
Patent JP-S6395991-A (JP)
Title: Thermal transfer recording medium
Inventor: KOJIMA MAKOTO
IPC: C08G63/20
Filed: 1986-10-14
Abstract: PURPOSE:To prevent sticking from occurring at the time of high-speed recording, by providing a thermally transferrable ink layer on a base film comprising a crosslinked polyester having a specified composition to produce a thermal transfer recording medium. CONSTITUTION:A crosslinked polyester is obtained by bringing (1) a polyester polyol synthesized from a polybasic carboxylic acid or an ester-forming derivative thereof and a polyhydric alcohol and having a hydroxyl number of 20-200 KOHmg/g and a softening point of 70-180 deg.C into reaction with (2) an aliphatic polybasic carboxylic acid comprising at least 30 equiv. % of an aliphatic tetracarboxylic acid or derivative thereof, in such a reactant ratio that 0.5-1.3 acid group equivalents of the component (2) is present per hydroxyl equivalent of the component (1). A thermally transferrable ink layer is provided on a base film comprising the crosslinked polyester, thereby producing a thermal transfer recording medium.
Patent JP-H08110731-A (JP)
Title: Heating control device for fixing device
Inventor: SHIROSUGI KOJI
IPC: G03G15/20
Filed: 1994-10-07
Abstract: PURPOSE: To reduce the rush current when heaters are turned on with simple control and reduce the load applied to control elements in a fixing device on which multiple heaters are arranged. CONSTITUTION: When the temperature of a main heater 2 or a sub-heater 3 is a prescribed value or below based on the detection signals of a thermistor 4 detecting the temperature corresponding to the main heater 2 in a fixing roller 1 and a thermistor 5 detecting the temperature corresponding to the sub-heater 3, the main heater 2 is first turned on, then the sub-heater 3 is turned on after a prescribed time elapses for turning on both heaters 2, 3 according to the paper size. When it is detected that a main cover is closed from the opened state based on the signal from a cover switch 11, similar control is made. The rush current is reduced when the heaters 2, 3 are turned on, and the load applied to triode AC switches 6, 7 serving as control elements of the heaters 2, 3 is reduced.
Patent JP-H04122391-A (JP)
Title: Induction heating iron
Inventor: ASADA KAZUHIKO
IPC: D06F75/26
Filed: 1990-09-14
Abstract: PURPOSE:To secure the safety of users by allowing an inverter to terminate the supply of high frequency electric current to a heated coil in the case where a judging means of large load abnormality indicates that the output of a heavy detecting means produces load on more than a predetermined number of heating coils. CONSTITUTION:A regenerating current detecting means 30 detects the presence of load of more than each heating coil. An inverter 27, a driving circuit 28, a search pulse generating circuit 29 and a regenerated current detecting circuit 30 constitute a load detecting means 32. When more than half of an individual heating coil is covered with the load, the load detecting means 30 is adjusted to indicate that the load is applied. When only the main body 1 of the iron is placed, it never happens that 5 or more heating coils do not detect the presence of load in whatever case the main body 1 of the iron is placed in any way because the diameter of the heater coils is 7cm. A judging means 33 for heavy load abnormality let the inverter 27 to terminate the supply of high frequency electric current to all heating coils.
Patent JP-H0797682-A (JP)
Title: Film forming device
Inventor: KITAORI NORIYUKI
IPC: H01J37/30
Filed: 1993-09-30
Abstract: PURPOSE:To efficiently obtain high-performance thin films by providing the device with a base on which the evaporated particles evaporated from an evaporating source in a vacuum chamber deposit and which is guided by guiding means and a cylinder for preventing splashing of the evaporated particles between the base guided by the guiding means and the evaporating source. CONSTITUTION:A magnetic recording medium is produced by operating an electron gun in for example, the vacuum chamber to evaporate the magnetic metal 6 in a crucible 5 and depositing the magnetic metal 6 on a polyethylene terephthalate film (base) guided by the guiding means 4. The small cylinder 7 is arranged between the base and the evaporating source of the device to prevent the splashing of the evaporated particles. An electron beam is cast to the magnetic metal 6 from a hole 10 of the cylinder 7 and a shutter 9 is turned to open at the time of starting the vapor deposition operation and to be closed at the time of ending the vapor deposition operation. As a result, the waste of the material for film formation and the number of cleaning times over the entire surface of the device are decreased. The recovery of the magnetic metal adhered to the inside surface of the cylinder 7 is easy.
Patent JP-H03105126-A (JP)
Title: Low temperature shower unit
Inventor: HIDAKA KATSUHIRO
IPC: F24D17/00
Filed: 1989-09-19
Abstract: PURPOSE:To obtain a low temp. shower function set in a specified temp. range by a method wherein at a thermomixing valve a by-pass passage is installed and to it a sevomotor valve for the by-pass water amount is installed to control the by-pass water amount. CONSTITUTION:At the use time of an ordinary shower or a faucet for hot water supply a servomotor valve 12 for the by-pass water amount is fully closed and the temp. of the hot water is set and controlled at the proper temp. by a thermomixing valve 1 and then hot water is supplied. When the temp. is set, for instance, at 36 - 42 deg.C in the use time of a low temp. shower, the high temp. is set at 42 deg.C by the valve 1. At that time, the servo 12 is fully closed. As for the low temp. the servo 12 is gradually opened and its opening is so controlled that the detected temp. of a thermister 5 can reach 36 deg.C. At that time, the total flow amount is so controlled to be the same as that at the high temp. by a valve 8 for controlling the water amount. Thus, by the automatic opening and closing control of the servo 12 at fixed time intervals the supply temp. of the shower can be changed.
Patent JP-2000002965-A (JP)
Title: Heat developable photosensitive material, image forming method and antifog agent
Inventor: MIURA AKIO
IPC: G03C1/498
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material which does not cause increase in fog with time in a sample after developed, by using a laser light source to expose a heat developable photosensitive material containing org. silver salts. binder, photosensitive silver halides, and one kind of-compd. having a covalent bond of a nitrogen atom and a halogen atom on a supporting body. SOLUTION: A heat developable photosensitive material containing org. silver salts, binder, photosensitive silver halides, and compd. having a covalent bond of a nitrogen atom and a halogen atom on a supporting body is exposed by using a laser light source. The halogen atom in the compd. having a covalent bond is preferably a bromine atom. The compd. having a covalent bond of a nitrogen atom and a halogen atom is one kind of compd. expressed by the formula. In the formula, G1, G2 are hydrogen atoms or substituents which can be substituted with a nitrogen atom, or G1, G2 may have a partial structure having a covalent bond with a nitrogen atom and a halogen atom or may be bonded with each other to form a ring, and Hal is a halogen atom.
Patent JP-H0294558-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: MINE TOSHIYUKI
IPC: H01L27/108
Filed: 1988-09-30
Abstract: PURPOSE:To enhance reliability even by miniaturization and to increase the capacity of a capacitor by so forming the part of the lower electrode of a first charge storage capacitor to be superposed planely on that of a second charge storage capacitor. CONSTITUTION:The lower electrode 1-16a of a first capacitor is formed up to the end face of its bevel from its upper face, and the lower electrode 1-16b of a second capacitor is further formed up to the rear face of its bevel. A plate electrode 1-18 is so formed as to cover the whole face of the insulating film 1-17 of the capacitor. The electrode 1-16a and the adjacent electrode 1-16b are both formed in a T-like sectional shape, their bevels are isolated vertically up and down to be planely superposed to effectively utilize the limited plane to a maximum limit. One bevel having less lower electrode is effectively operated as a capacitor electrode up to its rear face, the insulating film 17 is not reduced in thickness as compared with that of the existing one, a sufficient capacity of the capacitor can be obtained, and its reliability is not reduced.
Patent JP-H1165554-A (JP)
Title: Pedal mechanism of grand piano
Inventor: HONDA HISAMITSU
IPC: G10C1/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To minimize the number of parts moving cooperatively with a pedal, to suppress the increase in cost and to transmit the operation of the pedal with good to a member to be operated accuracy by supporting a connector member directly to the pedal side pitman and driving the pitman for executing a loud function or sostenute function directly by this connecting member. SOLUTION: A loud connecting plate 6 (connecting member) is fixed to a pitman 27. The loud connecting plate 6 is formed by press forming a metallic sheet material having high rigidity and is so arranged as to be extended in a depth direction from the front of the piano. A top end face 6a is formed by bending at the loud connecting plate 6. The lifting pitman 9 is fixed to be fitted into the hole formed at this top end face 6a. Then, all of the respective connecting parts of a rod 28, a plunger 5, the pitman 27, the loud connection plate 6 and the lifting pitman 9 are fixed and, therefore these five parts are made integrally constituted.
Patent JP-S61125295-A (JP)
Title: Television system conversion system
Inventor: TANAKA YUTAKA
IPC: H04N7/01
Filed: 1984-11-21
Abstract: PURPOSE:To reduce deterioration in image quality such as blur of edge part and sharkiness by mingling an interpolated image signal by linear interpolation with a movement compensation interpolated image signal, which compensates the interpolated image signal with one-directional movement of the image, for the one-directional movement of the image. CONSTITUTION:In a compensation type frame number conversion division 4, a liner interpolation filter performs linear interpolation by weighted mean of consecutive two frames for an input sequential scan image signal to form the interpolated image signal of a new frame. With a movement adjustment buffer memory 8 and movement- movement vector detection circuit 9, a movement corrected image signal, in which the entire image represented by the interpolated image signal is moved in parallel according to the direction and distance of the parallel movement detected on the entire image represented by the original image signal, is formed. And, both image signals are added to form a converted output image signal by enlarging the proportion of the interpolated image signal if the difference between frames of the original signal does not exceed the specified threshold or by enlarging the proportion of the movement compensation image signal if the difference between its frames exceeds the specified threshold.
Patent JP-S6398287-A (JP)
Title: Cathode-ray tube
Inventor: MURAKAMI YOSHIHIRO
IPC: H04N5/645
Filed: 1986-10-14
Abstract: PURPOSE:To miniaturize the set of a cathode ray tube by forming a run off part into which the head part of a fixing screw runs off and enters the fixing part of a mounting bracket fixed to a tightening band to tighten the outer circumference of a panel skirt part. CONSTITUTION:To outer circumference of a panel skirt part 1a of a glass bubble 4 composed of a panel part 1, a funnel part 2 and a neck part, a wadding 5 is stuck, a metallic tightening band 6 is surrounded at the outer circumference and fitted in the austere condition. For a mounting bracket 8 provided at the four corners of the panel skirt part 1a, the part corresponding to a fitting hole 11 in a fixing part 10 is notched, and a head part 7a of a fixing screw 7 and a run off part 14, in which a washer 13 runs off, are formed at a fixing part 9. A rear surface 9a of the fixing part 9 is resistance-welded on the tightening band 6. For this reason, since the fixing screw 7 can be provided close to the fixing part 9, the protruding quantity of a protruding part 10 comes to small. Consequently, the interval between a fitting frame 15 and the panel skirt part 1a comes to be small.