baber/WOPTO huggingface dataset:
Patent JP-S5885757-A (JP)
Title: Tilt device for steering column
Inventor: KINOSHITA SATOSHI
IPC: B62D1/184
Filed: 1981-11-17
Abstract: PURPOSE:To facilitate the work on a tooth section and make it compact by providing a ratchet and a tooth plate that can be connected and disconnected to said ratchet at a tilt bracket or fixed bracket and enabling the angle of revolution of tooth plate to be extended in relation to the angle of revolution of the tilt bracket. CONSTITUTION:When a tilt lever 36 is depressed clockwise around a pin 34 for tilt actuation, a roller 43 is disconnected from the cam surface 43b of a ratchet 40 and simultaneously is engaged in an engagement groove 42a and then the ratchet 40 is revolved clockwise. As a result, the engagement between upper and lower teeth 38 and 41 is released and a tilt bracket 24 is rotated counterclockwise by a spring 31. In this case, a tooth plate 37 is also revolved around the pin 34 by the relative movement between the guide pin 33 of a bracket 24 and the long hole 39 of a tooth plate 37. After the optimum position of a steering wheel is fixed in this state, the lever 36 is released and the tilt bracket is restrained by the engagement of both teeth 38 and 41.
Patent JP-S6342315-A (JP)
Title: Smelting-reduction of ore
Inventor: KOIZUMI HIDEO
IPC: C21B13/00
Filed: 1986-08-05
Abstract: PURPOSE:To increase the efficiency of a prereduction reaction and to improve the productivity by adding a binder to fine ore and a powdery carbonaceous material, briquetting them, prereducing the resulting briquettes and smelt- reducing them. CONSTITUTION:A binder and a proper amount of water are added to fine ore and a powdery carbonaceous material and they are kneaded and briquetted. The resulting cold bound raw briquettes are cured by aging, prereduced at 1,150-1,250 deg.C and melt-reduced at a prescribed temp. Since the rate of the prereduction reaction is increased, the reduction time can be shortened and the size of a prereducing apparatus used can be made small.
Patent JP-H0744848-A (JP)
Title: Magnetic head for hdd
Inventor: NAKAMURA FUMIAKI
IPC: G11B5/60
Filed: 1993-07-27
Abstract: PURPOSE:To obtain stable floating characteristics of a head by eliminating the need for cutting a trail side face for mounting a winding on the magnetic head. CONSTITUTION:A groove 1 is disposed on a slider body 8 and penetrates a winding window 2 and the slider body 8 near its center. The groove 7 for winding is disposed on the slider body 8 adjacent to the winding window 2. On rails 4, 4, are formed with a magnetic gap 3 is formed near their end faces, and this magnetic gap 3 is formed by joining an I core 5 and a C core 6 with a gap material as an intermediate layer. As a result, the need for working the trail surface is eliminated and the mounting of the winding at the I core 5 and the C core 6 is made possible. Then, difference in the rail length on the ABS surface of the magnetic head does not arise and the stable floating characteristics of the head are obtd. Balance winding of the windings on both C and I cores becomes possible and the L characteristics of the head are improved by disposing the winding window 7.
Patent JP-H06236290-A (JP)
Title: Method and apparatus for improvement of fault covering range of system logic of integrated circuit provided with embedded memory array
Inventor: MAAKU II REBUITSUTO
IPC: G11C29/10
Filed: 1992-06-19
Abstract: PURPOSE: To provide a method and device for expanding the fault covering range of the system logic of an integrated circuit embedding a memory array. CONSTITUTION: This method and device is used especially for the test of a digital device and the design of the integrated circuit and improves the controlling possibility of the embedded memory array 14. As a result, the controlling possibility and the observing possibility of a system logic are improved to expand the fault covering range of the system logic. The output of the embedded memory array is not changed in a normal operation made and this method and device corrects the memory array so that it is not changed during a normal operation mode and can be changed to a prescribed binary constant during in the test operation mode.
Patent JP-H0472036-A (JP)
Title: Cold rolled steel sheet having high formability and its manufacture
Inventor: SHIODA KOSAKU
IPC: C22C38/06
Filed: 1990-07-12
Abstract: PURPOSE:To manufacture a cold rolled steel sheet having high form ability by using electrolytic iron having extremely high purity as a raw material and executing cold rolling and annealing. CONSTITUTION:Electrolytic iron with high purity contg., by weight, <0.002% C, <0.05% Mn, <0.01% Al, <0.002% N and <0.007% O is used as stock, which is subjected to cold rolling at >=10% draft to work into a sheet material and is thereafter subjected to softening at 550 to 800 deg.C. The cold rolled steel sheet having high formability in which the {111} texture in the sheet plane of the annealed sheet is exceedingly developed and the strength ratio {I111/I100} in the resistance to randomness between the {111} plane having high correlation with F value and the {100} plane is regulated to >=100 because of the reduction of the sheet plane {100} as well as excellent in workability of >=58% total elongation and >=2.5F value can be obtd.
Patent JP-H1031056-A (JP)
Title: Semiconductor integrated circuit
Inventor: WATANABE YOSHIHIRO
IPC: H01L21/822
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can control a scanner path and the like and observer a test pattern even if failure to some extent is existed on the scan path. SOLUTION: External terminals NO1-NO3, external terminals NI1-NI3 for serving as both input and output are connected to scan path s1-s3, p1-p3, p1'-p3'. Scan path s1-s3, scan path p1-p3 (p1'-p3') are constituted in matrix shape. Thereby, test pattern access method from the external terminals NO1-NO3, NI1-NI3 to a scanning flip flop, and from the scanning flip flop to the external terminals may be complicated. Thereby, if any failure to some extent exists on the scan path, testing is possible without loosing controllability and observability at testing.
Patent JP-S6162230-A (JP)
Title: Interface circuit
Inventor: TAKEUCHI MASAHIRO
IPC: H03K19/00
Filed: 1984-09-04
Abstract: PURPOSE:To decrease the power consumption of an interface circuit by providing a constant voltage generating means comprising an N-MOS transistor (TR) and a voltage generating means comprising a P-MOSTR. CONSTITUTION:A gate and a drain of a P-MOSTR10 or of an N-MOSTR12 are short-circuited, then a source and a drain of the TRs act as a constant voltage source. When no P-MOSTR11 is employed and 'L' is applied to the input in a level of TTL, the potential at a terminal 2 reaches only a potential divided by the on-resistance of a P-MOSTR5 and of an N-MOSTR6. In order to eliminate this effect, a P-MOSTR11 is added. In this case, when 'L' is applied to a terminal 1 in TTL level, the terminal 3 goes to 'L' level in the C-MOS level, the P-MOSTR11 is turned on and the potential at the terminal 2 is increased.
Patent JP-H0743604-A (JP)
Title: Range-finder with pyroelectric infrared ray sensor
Inventor: NAKAGAWA TADASHI
IPC: G02B7/32
Filed: 1993-07-27
Abstract: PURPOSE:To take a clear photograph with a priority given over a human figure when the human figure exists among the object by detecting whether or not the object is the human figure, holding a range-finding result with reference to the human figure to be photographed only for a prescribed time and operating a photographic lens driving means. CONSTITUTION:A position detecting element (PSD) 2, a pyroelectric infrared ray sensor 4 and an infrared ray emitting diode(IRED) 3 are respectively connected with a range-finding integrated circuit(AFIC) 5, a sensor IC 7 and an IRED driver 6. And a PSD distance signal f1 outputted from the PSD 2 and a sensor distance signal f2 outputted from the pyroelectric infrared ray sensor 4 are transmitted to a randam access memory 18 for temporarily storing and a microprocessor(CPU) 10 for incorporating a range finder analysis program 19, and the IRED driver 6 is operated under the control of the CPU 10, the photographic lens 9a in the lens barrel 9 is operated through a lens barrel driving circuit under the control of the CPU 10.
Patent JP-H0934705-A (JP)
Title: Digital computer system containing virtual device driver registry
Inventor: JIYOSEFU II PUROBUINO
IPC: G06F9/46
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the installation of macro unique identifier for virtual device driver by providing a local virtual device driver registry for each computer system. SOLUTION: When a virtual device driver 22 is initialized by an operating system program, a registry 20 is called. The registry 20 retrieves a list 30 and it is discriminated whether an entry 30(n) concerning the relevant identifier in an identifier field 32(n) already exists or not. When the entry 30(n) exists, a coincident value is reported to the driver 22. When the entry 30(n) does not exist and that new entry is a first entry 30(1) in the list, in order to generate the entry 30(n) concerning that information, the registry 20 updates a list pointer 31 but when it is not the first entry, the registry updates a forward entry 32(n-1) of a preceding entry 30(n-1).
Patent JP-H0349401-A (JP)
Title: Microwave element
Inventor: SASAKI YOSHINOBU
IPC: H01P1/185
Filed: 1989-07-18
Abstract: PURPOSE:To always obtain a uniform characteristic regardless of dispersion in the characteristic of FETs by adjusting the capacity of an FET at its OFF- state with a diode arranged parallelly with the FET. CONSTITUTION:When FETs 6 and 7 are turned to ON state and FETs 8 and 9 are turned to OFF state, an RF signal is made incident from an input terminal 1 and outputted through a transmission line 10 to an output terminal 2. Reversely, when the FETs 6 and 7 are turned to the OFF state and the FETs 8 and 9 are turned to the ON state, the RF signal is passed through a transmission line 11. At such a time, since the lengths of the transmission lines 10 and 11 are made different only for a prescribed length, phase quantity can be changed in the two states. Thus, the capacity value of the FET at the time of turning- OFF can be changed by impressing a voltage to a diode bias terminal 13 of each diode even when the capacity value is fluctuated, the uniform element characteristic can be obtained.
Patent JP-H1084209-A (JP)
Title: Antenna device and compact radio unit containing it
Inventor: FUJISAWA TERUHIKO
IPC: H01Q1/46
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To widen a tuning range, to reduce the variation of antenna characteristic due to the influence of a human body, and to secure the stable quality of communication by preparing an inductance element to construct a 2nd loop antenna connected in parallel to a conductor that constructs a 1st loop antenna. SOLUTION: A neck string includes a loop antenna 2 consisting of a metallic wire of copper, etc., having large conductivity or a thin flexible substrate. An air core coil 6 serving as an inductance element is connected in parallel to the antenna 2 in terms of a circuit. The coil 6 is attached in such a direction where the loop opening face is set vertical to the surface of a human body when the coil 6 is put on the human body, so that the effect of an image antenna formed by the human body can be utilized. The total antenna inductance value is reduced because the main antenna 2 fixed to the neck string is connected in parallel to the inductance element 6 in terms of a circuit.
Patent JP-H0351446-A (JP)
Title: Processing method for insect, rot and fungus proof for building, and pipe to be used for same method
Inventor: UEDA KIYOSHI
IPC: B05B1/20
Filed: 1989-07-18
Abstract: PURPOSE:To make it possible to simultaneously process insect, rot and fungus proofing works for a building by providing multiple injection ports for a pipe made of polybutene constituted by a specified molecular formula so as to be interposed under floors, roof trusses and wooden structures in indoor spaces, thereby filling agents therein with pressure so as to inject them thereabouts. CONSTITUTION:Multiple injection ports, at least in sets of two are provided for a pipe 7 made of polybudene constituted by the molecular formula for a specified material so that the pipe 7 is interposed in under floors, under floors at the second floor, roof trusses or wooden sections 8 in indoor spaces when a house is newly built. In addition, pumps 6 are connected with the both ends of the pipe 7 which are pulled out outdoors or to a housing ware house for both of agents A and B to be pressed in so as to be injected, so that the soil in the wooden sections is impregnated with drugs in a mist condition 9. In addition, two injection ports are formed in such a way that they are arranged along side of the flow direction of the agents or are arranged while being crossed with each other. By this constitution, an spraying efficiency of the drugs can be enhanced to a great extent.
Patent JP-H1169953-A (JP)
Title: Production of flavor extract
Inventor: BLANK IMRE
IPC: A23L27/24
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To simply and promptly produce the subject extract by preparing a mixture containing seeds of Trigonella foenumgraecum, enzymatically hydrolyzing this mixture, treating the hydrolyzate with heat, centrifuging the heat-treated product to separate the liquid phase containing the flavor and concentrating the liquid phase. SOLUTION: A mixture containing at least seeds of Trigonella foenumgraecum is prepared, enzymatically hydrolyzed, centrifuged to separate the liquid phase containing flavors and the liquid phase is concentrated by evaporation. In a preferred embodiment, the mixture contains powdery germinating seeds and comprises 80-95% of water and 5-20% of powdered seeds of Trigonella foenumgraecum. The hydrolysis of the mixture is preferably carried out at a pH of 3.20-7.10, at 40-65 deg.C for 5-25 hours.
Patent JP-S6342460-A (JP)
Title: Method for measuring concentration of gas
Inventor: USUI TOSHIO
IPC: G01N27/416
Filed: 1986-08-08
Abstract: PURPOSE:To permit simple and quick measurement of a carbon dioxide concn. by measuring the difference between the 1st flat parts or 2nd flat parts of both voltage- current characteristic curves of a gas to be measured prior to decarbonation and the decarbonated gas to be measured. CONSTITUTION:The voltage-current characteristic curve 1 is the curve for the gas to be measured contg. oxygen, nitrogen, carbon dioxide and moisture determined by the oxygen sensor. The voltage-current characteristic curve 2 is the curve for the decarbonated gas to be measured obtd. similarly after the gas to be measured is decarbonated. The 1st flat parts 3, 4 appear first by the presence of the oxygen, then the 2nd flat parts 5, 6 by the presence of the oxygen atom in the carbon dioxide and moisture or the presence of the oxygen atom in the moisture appear when the impressed voltage is successively increased in either case. There is the proportional relation between the differential current  IL1 between the threshold current values IL1 and IL1' and the differential current  IL2 between the threshold current values IL2 and IL2' and the carbon dioxide concn.; therefore, the carbon dioxide concn. is obtd. from the differential current values  IL1 and  IL2 if the carbon dioxide concn. corresponding to the differential current values  IL1 and  IL2 is preliminarily obtd.
Patent JP-H11200649-A (JP)
Title: Ceiling structure of bathroom
Inventor: SAITO HIROYUKI
IPC: E04H1/12
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To easily install an equipment for bathroom and make the ceiling surface of a bathroom rich in design by forming the ceiling surface by successively providing a flat plate member and a curved surface plate member which is shaped into a curved surface shape to a convex toward the side of a ceiling plenum from an indoor side. SOLUTION: A bathroom is constituted of a ceiling 1, a vertical wall 23, side walls 21, 22, a washing place 31, a bathtub 4 and a door. The ceiling 1 is formed by successively providing a vinyl chloride rigid flat plate member 11 and a plastic curved surface plate member 12. The curved surface plate 12 is formed into a convex arch shape in cross section. Thus, because the ceiling 1 is formed by the flat plate member 11 and the curved surface plate member 12, the flat plate member 11 part having rigidity can be made to carry a heavy equipment such as a dry heater 61 without using a reinforcing material.  Therefore, because various kinds of equipments for bathroom can be installed on the side of the flat plate member 11 and heavy weight is not applied to the curved surface plate member 12, a thin design is made possible, the degree of freedom in design is increased and the revelation of a high design is made possible.
Patent JP-H0910281-A (JP)
Title: Mouth part structure for medicine container
Inventor: SUGITA KOICHI
IPC: A61J1/05
Filed: 1995-06-28
Abstract: PURPOSE: To provide the mouth part structure of a medicine container capable of giving a medicine by a simple operation without the generation of coring, fragments, without the transfer of a liquid medicine and microbial contamination and without becoming an open system by an environmental change at the time of preservation. CONSTITUTION: On the inner surface of the mouth part of the medicine container for which the center shape of the tip of the mouth part 32 is the shape of a male lure 33 connectable to the various kinds of medical tools, a female screw 35 is formed on the inner surface of an outer side part 34 and a rib 37 is formed on a part where a gasket 36 is abutted to the inside of the mouth part, a slit 39 where the liquid medicine 45 is circulated at the time of use is provided on an upper part. Then, the gasket 36 is inserted, fitted and fixed to a gasket guide 38 provided with a projection 40 smaller than the maximum diameter of the gasket 36 on a lower end, a shaft 47 for pressing the gasket 36 by being abutted to the gasket 36 is fitted in an inner hole and a cap 46 provided with a male screw 48 is screwed to an outer peripheral tip part.
Patent JP-S6342206-A (JP)
Title: Operational amplifier
Inventor: OKAMOTO TOSHIYUKI
IPC: H03F3/45
Filed: 1986-08-07
Abstract: PURPOSE:To operate the titled amplifier by a low power consumption, and also, to drive a load of a low resistance by providing a dummy driving state, comparing its output with an actual output, and controlling a current flowing to the driving stage. CONSTITUTION:When an output OUT1 of an operational amplifier A1 of a first stage has been deflected in the positive direction, output OUT2' of a dummy driving stage is deflected in the negative direction. Also, a stage output OUT2 is also deflected in the negative direction in the same way, but when magnitude of this amplitude is different from magnitude of the amplitude of the OUT2', a difference is generated in a differential input of a second operational amplifier A2. For instance, when a level of the output OUT2 does not become lower than a level of the output OUT2', a negative differential input voltage is generated, and an output of the second operational amplifier A2, namely, a gate voltage of an n-channel MOS transistor M9 rises. Accordingly, a current for flowing to the driving stage increases so as to lower the level of the output OUT2. Said operation is remarkable especially when a resistance load has been connected to the output OUT2.
Patent JP-S6166233-A (JP)
Title: Optical information reproducer
Inventor: EGASHIRA NOBUMASA
IPC: G11B7/09
Filed: 1984-09-07
Abstract: PURPOSE:To improve the degree of fidelity of a reproduction signal and to stabilize a focus servo operation by forming two condensed spots on an information recording carrier to use one of these two spots for reproduction signal with no microvibration and to use the other spot focus control signal with microvibrations. CONSTITUTION:The luminous flux delivered from a semiconductor laser 1 is turned into parallel beams through a collimator lens 51 and divided into two fluxes by a half mirror 52. The luminous flux I transmits through the mirror 52 and is reflected by an aspheric mirror 53 to be turned into scattered luminous fluxes. These fluxes are condensed on an information recording carrier 6 by the mirror 52 and an objective lens 4. This condensed light is demodulated and reflected by the pits on an information surface and then made incident on a photodetector 7a. While the luminous flux II is reflected by the mirror 52 and an aspheric mirror 54 having microvibrations and modulated and reflected by the pits on the information surface like the flux I to be made incident on a photodetector 7b. The flux I is used only for reproduction of signals; while the flux II is used only for focus control. Thus it is possible to increase the degree of fidelity of reproduction signal and also to stabilize a focus servo operation.
Patent JP-S6431175-A (JP)
Title: Image forming device
Inventor: WAGI SUSUMU
IPC: G03G15/08
Filed: 1987-07-28
Abstract: PURPOSE:To prevent sealing property from gradually spoiled by rubbing a sealing member, for example, at the time of inserting and detaching a developing device by equipping an interlocking means for displacing a suction device to a suction actuating position in interlocking the inserting loading action of the developing device and holding it and, on the other hand, displacing the suction device to a releasing position in interlocking the pulling unloading action of the developing device. CONSTITUTION:The titled device is provided with the suction device 6 which can be freely displaced to the respective positions of the suction actuating position which communicates the inside of the developing device by connected with the developing device 2 and the releasing position where the connecting state with the developing device 2 is released at the time of inserting and detaching the developing device 2 and sucks floating developer from the developing device on the suction actuating position. And a link lever 15, a stopper member 17 and an rising piece 18, etc., displace the suction device 6 to the suction actuating position and hold it in interlocking the inserting loading action of the developing device 2. Meanwhile, it is provided with the interlocking means for displacing the suction device 6 to the releasing position in interlocking the pulling unloading action of the developing device 2. Thus, an image forming device which can smoothly insert and detach the developing device itself without resistance can be obtained.
Patent JP-S6343464-A (JP)
Title: Data communication equipment
Inventor: MAEDA TORU
IPC: H04N1/00
Filed: 1986-08-11
Abstract: PURPOSE:To attain data communication capable of easily coping with many users by storing plural different sender information, selecting one of them and transmitting to receiving side together with transmitted data. CONSTITUTION:An operation panel 1 is connected to a CPU 7 that controls operation of the whole unit, and the whole unit is controlled according to a program stored in an ROM 8. Registered sender information is stored in selector keys 3-6 on the operation panel 1, and can be set at will using inputting means such as tenkey not shown in the figure. When selector keys 3-6 are depressed, sender information registered in the key is taken out from an area of an RAM 9 corresponding to each key, and stored in the specified position of an image memory in the RAM 9. Then, the sender information is converted to a bit image and transmitted to the receiving side together with transmitted data.