baber/WOPTO huggingface dataset:
Patent JP-S57194295-A (JP)
Title: Production of electrolytically chromated steel plate
Inventor: TAKANO HIROSHI
IPC: C25D11/38
Filed: 1981-05-25
Abstract: PURPOSE: To provide outstanding secondary paint adhesiveness by forming metallic chromium on a steel plate through cathodic electrolysis, activating the entire part thereof by anodization and sticking uniform chromium oxide hydrate thereon.  
     CONSTITUTION: A metallic chromium layer and a chromium oxide hydrate layer are formed on the surface of a steel plate by electrolyzing the steel plate cathodically by an electrolyte for electrolytic chromating, etc. It is anodized in an  electrolyte contg. 1 or ≥2 kinds of alkali salt and ammonium salt of chromic anhydride and alkali salt and ammonium salt of dichromatic acid and contg. these at about ≥2g/l in terms of chromium at 0.5W8.0Coulomb/dm 2  and about  80°C, whereby the chromium oxide hydrate layer is prepd. Further, it is electrolyzed cathodically in an electrolyte of 1W4wt% (based on the weight of CrO 3 ) fluorine concn. contg. 5W250g/l chromic anhydride at about 30W80°C liquid temps. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03276756-A (JP)
Title: Manufacture of bipolar-cmos integrated circuit
Inventor: KOMATSU MICHIO
IPC: H01L29/732
Filed: 1990-03-27
Abstract: PURPOSE:To omit a photoresist step, to shorten the period of manufacture and to improve the characteristic of a bipolar element by forming the pattern of a gate electrode material partly on a bipolar element region, depositing an insulating film, etching back to form the sidewall of the film, and then forming a silicide layer for source-drain with the gate electrode and the sidewall as masks. CONSTITUTION:When polysilicon 8 for a gate electrode is formed, polysilicon 8a is formed on an emitter formation scheduled region, the surface of a substrate is exposed, titanium is deposited, heated, and unreacted titanium is removed to form silicides 15, 15a. In this case, since a photomask step is omitted, the silicide 8a is formed also on a graft base scheduled region. They, source- drain 16, a graft base 17 are formed, an oxide film 18 is grown on the entire surface, photoresist 19 is formed, the films 18, 12a, the polysilicon 8a, an oxide film 7a are etched, and the photoresist 19 is removed. Thus, the silicide is also formed on the graft base surface to reduce a base resistance, thereby expecting the improvement in transistor characteristics.
Patent JP-S59203947-A (JP)
Title: Exposure measuring device for test of radiation transmission
Inventor: MARUYAMA ATSUSHI
IPC: G01N23/04
Filed: 1983-05-06
Abstract: PURPOSE:To decide on the amount of exposure simply and accurately by operating the amount of exposure corresponding to predetermined film density from the relation between the amount of exposure and film density as to a film having the film sensitivity corresponding to a coefficient of absorption of radiation. CONSTITUTION:The dose rates of X rays passed through two filters 4 and 4' which are different in thickness are calculated, and an operator 6 calculates the coefficient of absorption of X rays from the rates. Then, the relation between the coefficient of absorption and sensitivity values of various films is stored in a storage means 73, and the relation between the amount of exposure and film density as to the film whose sensitivity is calculated previously is selected by a selecting means 74. Then, the amount of exposure corresponding to the predetermined film density is calculated by an arithmetic unit 75. Thus, the amount of exposure is determined easily and accurately.
Patent JP-S59203203-A (JP)
Title: Signal processing circuit capable of saving electric power
Inventor: KAWAHARA ATSUSHI
IPC: G11B5/02
Filed: 1983-05-06
Abstract: PURPOSE:To make the rise to a normal operation quick and to save the power consumption considerably with simple constitution by performing a power saving operation while holding the DC bias voltage of a large-capacity coupling capacitor. CONSTITUTION:In the normal operation, transistors TRs Q6 and Q7 are turned on together, and a TR Q1 is operated with a resistance R5 and the TR Q6 as a load, and a TR Q3 is operated with a resisance R11 and the TR Q7 as a load. In the power saving operation, TRs Q6 and Q7 are cut off together by a control signal applied to a terminal 4. No current is flowed to emitter resistances R5 and R11, and large-capacity capacitors C2 and C4 are connected to loads of two TRs Q1 and Q3. Therfore, it is sufficient if TRs Q1 and Q3 supply currents which hold bias voltages f coupling capacitors C2 and C4. For example, the power consumption for the normal operation is about 100mW but that for the power saving operation is about 12mW. Thus, the rise to the normal operation is made quick, and the power consumption for the power saving operation is reduced.
Patent JP-S57193839-A (JP)
Title: Data processing device
Inventor: KAMATA YOSHIROU
IPC: G06F9/22
Filed: 1981-05-23
Abstract: PURPOSE:To reduce the number of steps of a microprogram, by providing a means detecting that the program is accessed to a main storage controller and a means executing a microinstruction to stop the firmware sequence until the said means completes all the accesses. CONSTITUTION:When a decoding signal 35 of a microinstruction is issued and a firmware effective signal 40 is at logical value ''1'', an output signal 41 goes to ''1'', it is inputted to a request control circuit 10 and a request signal is outputted to a main storage controller 3. If a signal on a request reception signal line 23 is effective, a reply counter circuit 12 counts up ''1''. In case of continous request, a decoding signal 36 is issued, a signal 42 is made to ''1'' to check the state of reception at the request control circuit 10. If not received, a firmware sequence stop signal 45 goes to ''1'', renewal signals 32 and 31 go to ''0'' to stop the firmware sequence until the reception of request.
Patent JP-S58196758-A (JP)
Title: Photodetecting element
Inventor: SASANO AKIRA
IPC: H04N1/028
Filed: 1982-05-12
Abstract: PURPOSE:To obtain a small-sized, simplified facsimile device, by using the interior light in the room where the device is installed as a light source for illumination. CONSTITUTION:A vapor-deposited film pattern 12 of a metallic film and a pattern 13 of a transparent conductive film are formed in parallel on a glass substrate 1 and a metallic film pattern 12'' is deposited on part of the transparent conductive film pattern 13. Further, a photo-conductive film pattern 14, and an insulating film pattern 17 are formed, and a transparent conductive film 13' and a metallic pattern 12' are deposited thereupon. Furthermore, an adhesive 15 is used to adhere thin glass plate 16, obtaining a photodetecting element. This photodetecting element is placed on a paper surface into which characters are entered to put the facsimile device in operation without specially providing a light source in the device.
Patent JP-H10275389-A (JP)
Title: Disk holder for disk player
Inventor: AOKI TAKESHI
IPC: G11B17/028
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To easily load/unload a disk to a turn table without requiring large power by arranging a disk pressing member, which has a dogleg-shaped protruding part on its cross section, inside a centering member while turning the protruding part toward the diameter direction of the disk, and energizing that member in the diameter direction of the disk through a spring. SOLUTION: A protruding part 6C of the disk pressing member 6 is composed of dogleg-shaped cross sections, namely, included parts 6D and 6E. The disk pressing member 6 is energized in a direction A by the elastic energizing fore of the spring 7, the included part 6E is abutted to an upper corner part D1 in the center hole of the disk D, and the disk D is pressed onto a placing part 3 of the turn table 2. The inclined parts 6D and 6E are inclined at a smooth angle. Thus, operation for placing the disk D onto the turn table 2 and operation for unloading the disk from the turn table 2 can be easily performed, and power for holding the disk D can be fixed regardless of the thickness of the disk D.
Patent JP-H03276872-A (JP)
Title: Front-wheel steering system for vehicle
Inventor: YASUNO MITSUO
IPC: B62D5/04
Filed: 1990-03-27
Abstract: PURPOSE:To facilitate front-wheel steering without any hindrance even at time of trouble happening in a control system by installing an actuator of a steer-by wire device and a steering shaft combinedly and also a specified dead zone in an intermediate part of this steering shaft, respectively. CONSTITUTION:A front-wheel steering system 10 is provided with a front-wheel steering rod 12 and a steering shaft 18 whose one end is attached to a steering wheel 14 and the other end is connected to the front-wheel steering rod 12 at a rack-and-pinion gearbox 16. In this case, this steering shaft 18 is divided into two parts, an upstream side part 18A and a downstream side part 18B, and there is provided a dead-zone joint 20 which connects both these two parts in the state that such a dead zone as relatively rotatable as far as the specified angle around an axis of the steering shaft 18. In addition, aside from the steering shift 18, there is provided a hydraulic actuator 24 which displaces the front- wheel stressing rod 12 in the body width direction, and this actuator is controlled via a hydraulic control valve 32 according to each detection signal out of an upstream side steering angle sensor 22A and a downstream side steering angle sensor 22B.
Patent JP-S62236981-A (JP)
Inventor: SAITO KATSUHIRO
IPC: E05D7/00
Filed: 1986-04-04
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-S61252444-A (JP)
Title: Controller for home use air conditioning apparatus
Inventor: MAEHARA NAOYOSHI
IPC: F24F11/02
Filed: 1986-04-04
Abstract: PURPOSE:To prevent users from feeling coldness in the beginning of space heating and to obtain a high energy-saving property by providing instruction means for controlling proportionally or stepwise the change in a set room temperature made by a set room temperature changing means by one cycle. CONSTITUTION:When a space-heating operation is started, a room temperature T reaches a first set temperature T1 at a time t1. When this set temperature T1 is detected by a thermistor 67 and is input to S1 of a microcomputer 36 as a differential signal between the set temperature T1 and the set value of a temperature setter 68, the quantity of combustion is adjusted and is controlled so that the room temperature becomes T1. On the other hand, the passing time is counted by a counter provided in the RAM of the microcomputer 36 from the time t1, and the ROM of the microcomputer 36 is programmed so that the room temperature T proportionally lowers to a second set temperature T2 which is lower by a predetermined temperature at a time t2 which is after a room temperature setting change time. After the room temperature setting change time, the room temperature is lowered by a predetermined value. The change of the set temperature made by the set temperature change means is practiced by one cycle.
Patent JP-H10275872-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOKOYAMA HIROAKI
IPC: H01L23/485
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a contact hole to a bipolar transistor region and a MOS transistor region at the same time and to prevent a semiconductor from deterio rating in direct current amplification factor by a method, wherein an emitter electrode and an emitter wiring are connected together with two or more con tact plugs. SOLUTION: A sixth silicon oxide film 18 is formed on a fifth silicon oxide film 17. The sixth silicon oxide film 18 serves to planarize the surface similar to a third silicon oxide film 13, so as to protect a wiring layer against a short circuit. In succession, contact holes 19 and 20 are board in a first, a second, a third, a fourth a fifth and a sixth silicon oxide film, 9, 12, 13, 15, 17 and 18. The contact holes 19 and 20 are used for selectively connecting an Al wiring layer 21 provided onto the sixth silicon oxide film to an N<+> -diffusion layer 8 and an emitter electrode 10. By this setup, a base current can be lessened, and a semiconductor device of this constituted can be enhanced in current amplification factor.
Patent JP-H07286051-A (JP)
Title: Expansible sheet
Inventor: UEDA ATSUSHI
IPC: B32B27/32
Filed: 1994-04-18
Abstract: PURPOSE:To obtain an expansible sheet which comprises a specific thermoplastic elastomer and a thermoplastic polyolefin elastomer poorly compatible with each other and has an expansibility improved by stretching. CONSTITUTION:The expansible sheet which contains, as the essential components, a thermoplastic styrene-diene block copolymer elastomer and a thermoplastic polyolefin elastomer poorly compatible with each other and which has been stretched. The former elastomer is produced by using isoprene. butadiene, etc., as the diene component, isoprene being pref. for obtaining a mild expansibility, and a styrene-isoprene-styrene triblock copolymer is esp. pref. because of its low tack and compression set. The triblock copolymer pref. has a triblock content of 80-100%, esp. 100%, and an average mol.wt. of 100,000 or higher.
Patent JP-S57196385-A (JP)
Title: Scanning system of electronic blackboard system
Inventor: OGOU HIROSHI
IPC: G06F3/048
Filed: 1981-05-26
Abstract: PURPOSE:To simplify the constitution of a system, by linearly scanning an electrode group arrayed like a matrix, detecting the first writing pressure point co- ordinates, then, partially scanning a prescribed range containing its writing pressure co-ordinates, and transmitting the detected co-ordinates by use of a public telephone line. CONSTITUTION:Horizontal and vertical electrode groups 1, 2 of a pressure sensor type blackboard 10 are connected to Y and X co-ordinate switching circuits  12, 11, respectively. These circuits 11, 12 are secanned by a control signal from a scanning controlling circuit 13, an output of a point onto which writing pressure has been put is provided to a writing pressure maximum point detecting circuit 15 through an A/D converting part 14 from the circuit 11, and a detecting output of this circuit 15 is provided to a microcomputer 16. Subsequently, an output of the computer 16 is decoded by a control logic 17, and the circuit 13 or a storing circuit control part 18 for controlling a storing circuit 19 and 20 are controlled. In this way, after the writing pressure point co-ordinates is detected at first, a prescribed range containing its co-ordinates is partially scanned, the detected co-ordinates are transmitted by use of a public telephone line L, and the constitution of a system is simplified.
Patent JP-S59205599-A (JP)
Inventor: IWAMURA SADAHIKO
IPC: F41F3/08
Filed: 1983-05-04
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-S59205582-A (JP)
Inventor: YAMAMOTO KIYONORI
IPC: C22B1/20
Filed: 1983-05-04
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-S555845-A (JP)
Title: Pressure sensitive copy paper
Inventor: FUJII OSAMU
IPC: B41M5/124
Filed: 1978-06-28
Abstract: PURPOSE:To provide a pressure sensitive copy paper which can eliminate sanitary and fire problems resulting from the solvent vaporization by coating a micro capsule of a nonvolatile solvent including developer on the surface of the lower sheet of paper and spot printing the pressure sensitive dyestuff impregnated in the wax on  the back surface of the upper sheet of paper. CONSTITUTION:On the back surface of the substrate sheet 1 is provided a layer 3 comprising a wax (for example, carnauba wax) preferably, having a melting point of 30-10 deg.C and a pressure sensitive dyestuff (for example, diallyl phtalides) solved  or diffused in the wax so as to form an upper sheet of paper A. On the surface of  the substrate sheet 2 is provided a layer 4 of a micro capsule of a nonvolatile solvent including developer preferably such as phenol system hydroxyl group contained compound so as to form a lower sheet of paper B. These sheets of paper constitute a desired pressure sensitive copy paper.
Patent JP-H07288208-A (JP)
Title: Soft magnetic thin film and magnetic head using the same
Inventor: KIRINO FUMIYOSHI
IPC: C22C38/00
Filed: 1994-04-18
Abstract: PURPOSE:To obtain a soft magnetic thin film whose resistance is improved with maintaining a magnetic characteristic, by adding elements such as Cr and Nb to an Fe-C type magnetic material which develops a soft magnetic characteristic by heat treating, and controlling the addition concn. to control the crystallizing temp. CONSTITUTION:The crystallizing temp. of a fine crystal precipitation type soft magnetic film can be controlled by controlling the kind and concn. of added elements such as Cr, Nb and Al, because the added elements form intermetallic cpds. with elements such as Fe and Co or complex carbides. This suppresses the crystal growing reaction rate whereby a magnetic film having fine crystals can be stably obtained. As the result, a good and stable soft magnetic characteristic is obtained, a magnetic film having a high corrosion resistance is obtained since the alpha-Fe phase crystal grain size is small to provide fine crystals, and the reliability is improved.
Patent JP-H08277138-A (JP)
Title: Production of glass base material for optical fiber
Inventor: YAMAMOTO TETSUYA
IPC: C03B37/012
Filed: 1995-04-04
Abstract: PURPOSE: To provide a method for producing a glass base material for optical fiber glass facilitating the operation for hermetically closing and the securing to maintain the hermetically closed state for conducting a melt-adhesion process under a reduced pressure in dealing with the tendency of enlarging the diameter of glass pipe without using a glass lath. In addition, to facilitate the operation for the hermetically closing and the securing to maintain the hermetically closed state while enabling the changing and adjusting of a C/C, the effective utilization of the raw material and the correction of its eccentricity. CONSTITUTION: This method for producing a glass base material for an optical fiber comprises forming a sealed bottom 1a by sealing the opening of the one end side of a glass pipe 1 in advance in a glass pipe sealing process, then piercing the glass pipe through a heating furnace having a ring shaped heater in a inserting arrangement process and vertically supporting it by grasping the upper end with the first chuck 3 and the rod like end of the lower end 1b with the third chuck 5, inserting a glass rod 2 from the opening 1c at the upper end until the sealed bottom and grasping a glass rod part 2a with the second chuck 4, hermetically closing the part between the first and second chucks by covering with a below like blocking member 6 in a hermetically closing process, heating by lowering ascending/ discending means 9, 10,  11 while keeping the inside under a reduced pressure for melt-adhering both of these gradually in a melt-adhesion process. At this stage, each of the transferring speeds is changed and adjusted.
Patent JP-S59204697-A (JP)
Inventor: KURODA MUTSUMI
IPC: C11D7/42
Filed: 1983-05-06
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-S563433-A (JP)
Title: Magnetic card
Inventor: GOTOU TAKU
IPC: G11B5/80
Filed: 1979-06-25
Abstract: PURPOSE: To carry out the recording of the visible data with no use of the ink ribbon mechanism, by giving the pressure-sensitive or heat-sensitive recording by coating the pressure-sensitive or heat-sensitive agent onto the printing surface of the magnetic card like the credit card or the like.  
     CONSTITUTION: The pressure-sensitive and the heat-sensitive agents are coated on the printing surfaces of dredit cards 7 and 12 containing magnetic stripes 6 and 11, thus forming printing surfaces 8 and 12 each. When printing is given to pressure- sensitive card 7, type drum 9 is turned and furthermore printing hammer 10 is operated in synchronization with the desired type position on drum 9. And surface 8 is impacted by hammer 10, and thus the color is produced by the pressure-sensitive agent to obtain the visible print. On the other hand, in the case of heat-sensitive card 12, surface 13 is heated up by heat-sensitive head 14 to secure the color generation for the heat-sensitive agent and then obtain the desired print. the existing agents can be used for the pressure-sensitive and heat-sensitive agents. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58196563-A (JP)
Title: Peeling pawl in fixation device
Inventor: KANEDA TOKUZOU
IPC: G03G15/20
Filed: 1982-05-13
Abstract: PURPOSE:To decrease the scraping amt. of silicone oil without the possibility of the damage in a fixing roll by constituting the part of a peeling pawl to be brought into contact with the fixing roll of the curved surface conformed to the curvature on the circumferential surface of the fixing roll. CONSTITUTION:The tip 10a of a peeling pawl 10 is formed in the part where a guide surface 10b and a bottom surface 10c cross. The surface 10c is formed to the curved surface having the curvature roughly equal to the curvature of the circumferential surface of a fixing roll 1 so that said surface can contact tightly with said circumferential surface. Thus, the contact state between the surface 10c and the roll 1 is uniform without deviated contact; therefore, the press contact force to be applied by a spring 17 is applied over the entire surface of the surface 10c and the generation of such locally excessive pressure that damages the roll 1 is obviated. The pawl 10 is brought into face-to-face contact with the roll 1 over the entire part of the bottom surface 10c thereof, whereby the width W thereof is reduced. Since the guide surface 10b is formed of slopes 10e, 10f into a blade shape and copying form 4 contacts therewith only at a ridgeline 10d, the amt. of the silicone oil to be adhered thereto is extremely slight.
Patent JP-H10254969-A (JP)
Title: Automatic production system for home page
Inventor: IIDA SHOICHI
IPC: G06Q50/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the specific information to only a specific user member by producing automatically an HTML statement on the center server side based on the new and updated information on users which are inputted from the WWW browser side and displaying an automatically updated home page via a WWW browser. SOLUTION: The communication software 2 accesses a center 4 via the operation of a personal computer terminal 1 and acquires the control information from the center 4. Then the software 2 sends the encipherment data, i.e., the user ID information to a WWW browser 3 together with the URL information. In this case, the data to be sent to the browser 3 are concealed and inquired of a center server 6 from each WEB site 5 to authenticate a user. Then the server 6 sends the form HTML information to the browser 3, and an HTML statement is automatically produced on the side of the browser 3. Thus, an updated home page is displayed to the browser 3.