baber/WOPTO huggingface dataset:
Patent JP-S6478507-A (JP)
Title: Electronic variable resistor
Inventor: TORII NAOYA
IPC: H03G3/02
Filed: 1987-09-21
Abstract: PURPOSE:To make the attenuation adjustment interval of an electronic variable resistor narrow by connecting a 1st resistor in series with the electronic variable resistor and connecting a 2nd resistor in parallel with the series circuit. CONSTITUTION:The 1st resistor 1 is connected in series with the output of the electronic variable resistor 10 controlled digitally and the 2nd resistor 2 is connected in parallel between the input (b) of the resistor 10 and the output (c) of the resistor 1. In adopting the connection method in such a way, the rate of increase in resistance is suppressed and the attenuation adjusting interval of the resistor 10 is decreased, that is, made narrow.
Patent JP-H0285558-A (JP)
Title: Control lever
Inventor: NANBARA KATSUMI
IPC: F16H59/02
Filed: 1988-09-21
Abstract: PURPOSE:To maintain the shift feeling optimum and improve the durability of a vibrationproof rubber by forming an upper lever with a soft member in a gear shift lever or the like of an automobile. CONSTITUTION:A vibrationproof rubber 2 is coupled and fixed on the upper end outer periphery of a lower lever 1, and the cylindrical lower section of an upper lever 3 is coupled and fitted on its outside. The upper lever 3 is made of resin as a soft member, and a shift knob section 7 inserted with a weight 6 is integrally molded on the upper end. When a crew operates the upper lever 3, its shock is absorbed by the vibrationproof rubber 2 and also absorbed by the bending deformation of the upper lever 3 molded with resin itself. Part of the load primarily applied to the vibrationproof rubber 2 having low rigidity in the P1 direction to improve the shift feeling is shared by the upper lever 3, and the durability of the vibrationproof rubber 2 can be improved.
Patent JP-S6296807-A (JP)
Title: Measuring method of surface shape of sample without contact
Inventor: MATSUO SATORU
IPC: G01N23/225
Filed: 1985-10-23
Abstract: PURPOSE:To improve measuring accuracy of the state of the surface of a sample, by using a scanning type electronic microscope, photographing the surface of the sample at desired angles and directions, processing the three-dimensional images of various images in an image processing device, and outputting the result to a recorder. CONSTITUTION:A sample is sent in a sample chamber 2 of a scanning type electronic microscope (SEM) 1. A sample table is inclined or rotated, and SEM images are obtained at the desired angles and directions. The image outputs are inputted in an image processing device 3. Theimages, which are obtained at the desired angles and directions, are synthesized. The irregular shapes of the surface of the sample are reproduced, and the heights of the irregularities and the like are obtained. The outputs from the image processing device 3 are inputted in an X-Y plotter 4. The three-dimensional graphics corresponding to the SEM and the cross-sectional shape at an arbitrary place at the surface of the sample are plotted on the X-Y plotter 4. These images are overlapped on the SEM screen. Thus the measuring accuracy of the shape of the surface of the sample can be improved.
Patent JP-H0975597-A (JP)
Title: Air conditioning and drying equipment for bathroom
Inventor: YADA HAJIME
IPC: F24D15/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide air-conditioning and drying equipment capable of supplying air to the most appropriate direction in any operation mode by automatically switching the blowing direction of the air-conditioning air or the drying air into a bath room during the wall drying and cloth drying or the air-conditioning for the equipment having features of the cloth drying or the air-conditioning and the wall drying. SOLUTION: The switching mechanism 11 that is connected to an actuator part 13 for example of a shape-memory alloy is stitched according to the supply temperature to the downward direction at lower air temperatures, and along the ceiling surfaces at cool air temperatures.
Patent JP-H0285690-A (JP)
Title: Temperature control for fluidized-bed furnace
Inventor: KAWATE KENJI
IPC: F27B15/18
Filed: 1988-09-21
Abstract: PURPOSE:To contrive higher productivity through a shortening of a treating time by a method wherein an upper set temperature for a heating chamber is set to be lower in the process from a step of heating a fluidized bed to a step of stabilizing the temperature of the fluidized bed. CONSTITUTION:In a heating step 22, heat is supplied from a heating chamber 3 to a fluidized bed 7', whereby the bed 7' is heated, and the temperature of a material being heated 14 is also raised accordingly. When the temperature of the fluidized bed 7 approaches a set temperature 13, the temperature of the heating chamber 3 is changed to a lower value. Thus, the quantity of heat supplied from the heating chamber 3 to the fluidized bed 7 is decreased. Therefore, the rise of the temperature of the fluidized bed 7' beyond a set temperature TB after the bed temperature reaches the set temperature is small, so that the time necessary for the over-raised temperature of the fluidized bed 7' to return to the set temperature TB is short. As a result of this effect, the temperature of the fluidized bed 7' is stabilized to a set temperature in a short time.
Patent JP-2001065564-A (JP)
Title: Manufacture of double row tapered roller bearing
Inventor: SHIBUYA HIDESHI
IPC: F16C19/38
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture method of a double row tapered roller bearing to realize exerting of a proper pre-load through a simple method. SOLUTION: An assembly worker measures a size between an inner lock end 27 (39) and a roller lock large flange part 25 (37) as sizes Li1 and Li2 on the inner ring side by using a measuring apparatus, such as a dial gauge, regarding a number of first inner rings 15 and second inner rings 31 prior to assembly of hub unit 1. Further, the assembly worker assembles first and second roller rows 23 and 35 to the outer ring 3 to produce a number of roller sub- assemblies. After a pair of dummy inner rings are fitted in internally of the sub-assembly, a size between the outer end faces of two dummy inner rings is measured as a size Lr on the roller side.  Thereafter, when assembly as a double row tapered roller bearing 5 is executed by using the measured sized Li1 and Li2 on the two inner ring sides and the size Lr on the roller side, the assembly worker assembles the first and second inner rings 15 and 31 and the roller sub-assembly through sorting of combination of the inner rings and the sub-assembly, an axial gap between which is set to a given range.
Patent JP-S6481154-A (JP)
Title: Ion implantation and device therefor
Inventor: ICHIKAWA SHINYA
IPC: H01J37/317
Filed: 1987-09-24
Abstract: PURPOSE:To make ion implanting angle on the periphery of a wafer favorable and to reduce variance in the electrical characteristic when implanting impurity ions to a semiconductor wafer by making the scanning width of the ion beam small by passing a cutting mask while rotating the wafer and irradiating the ion bean from the center to the periphery of the wafer. CONSTITUTION:Of the ions generated at an ion source, selected ion beam 6 is accelerated to a specified energy to pass between a pair of scanning plates 7, is made to expand in the direction of X, and is formed to a required shape with a cutting mask 10. The scanning in the X-direction is then performed from the center O to the periphery of a wafer 8 while causing the wafer 8 to rotate on its own axis, and the scanning in the Y-direction is performed by the rotation of a wafer holding stage 9 about the axis of the wafer center O. In this way, the scanning range only in the radial direction of the wafer 8 suffices, variance in the ion implantation angle is reduced, the condition of the implantation becomes uniform, and the element characteristic obtained is stabilized.
Patent JP-H1179923-A (JP)
Title: Freshness preserving and growth promoting agent for plant derived from microorganism and freshness preservation and growth promotion for plant using the same
Inventor: KUBO MIKI
IPC: C08L101/16
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a freshness preserving and growth promoting agent for plant derived from a microorganism capable of maintaining the freshness of perishable foods such as vegetable, fruit, etc., and fresh flowers during transportation and after distribution on the market, low in cost, having no fear of bad influence on human body and environment, by utilizing a viscous polysaccharide (biopolymer) having biodegradability produced by a microorganism and to provide a method for freshness preservation and growth promotion for plant using the agent. SOLUTION: This freshness preserving and growth promoting agent comprises a viscous polysaccharide produced by Pseudomonas aeruginosa (FERM P-16,393) as a main component. The freshness preserving and growth promoting agent is applied to the surface of a plant or absorbed or added together with a fresh flower freshness preserving material.
Patent JP-2000064543-A (JP)
Title: Cooling structure of solar cell mounted to building
Inventor: NISHIMURA MASAKAZU
IPC: E04B1/70
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To cool a solar cell without obstructing sunlight and to enable the cooling of the solar cell without requiring an special power. SOLUTION: A vent space 2 is formed between a solar cell panel 3 and the outside of a building exterior wall 1 providing the panel thereto, and air used for an indoor cooling is supplied to the vent space 2 from an air outlet 4. By the constitution, the solar cell panel 3 is cooled by air passing through the vent space 2.
Patent JP-H08100202-A (JP)
Title: Core for injection molding and metal mold device for injection molding and production of sintered compact
Inventor: SHIRASU KENJI
IPC: B22F3/02
Filed: 1994-09-30
Abstract: PURPOSE: To simplify a process for producing sintered compacts and to shorten the time for removing cores by forming a core of a synthetic resin material in such a manner that the core has hollow parts for mounting a presintered molding into metal molds for molding. CONSTITUTION: This core 1 for injection molding is formed to a solid body having an approximately U shape which is the shape corresponding to the shape in the hollow part of the sintered compacts by using the synthetic resin material. The hollow parts 4 for mounting to the metal molds for molding are formed to open in end faces 1a at both ends having a U shape. The hollow parts 4 are fitted onto projecting parts 13 projected and formed into the space part in the metal molds forming a cavity 10a and are mounted attachably and detachably to the metal molds, by which the metal mold device 2 is constituted. The presintered molding obtd. by injection molding the kneaded mixture composed of raw material powder and a binder into the cavity 10a is parted together with the core 1 from the molds. The core 1 is then melted away together with the binder by heating.  The molding from which the binder is removed is sintered. The synthetic resins which do not soften at the injection molding temp., melt at a treating temp. for removing the binder and hardly react with the materials included in the presintered molding are used as the synthetic resin.
Patent JP-H0685532-A (JP)
Title: Radio wave absorber and manufacture thereof
Inventor: YAMANAKA YUTAKA
IPC: H05K9/00
Filed: 1992-09-04
Abstract: PURPOSE:To simplify the process of manufacture, to provide desired resistance characteristics and radio wave absorbing characteristics, to improve the degree of freedom for the place of installation and to make the radio wave absorber light in weight. CONSTITUTION:A resistor 11 of the lambda/4 structure radio wave absorber provided with a resistor 11 and a reflector 15 is composed of an insulated member 13 and resistant paste 12 printed to this member 13 with an arbitrary pattern. When installation to a curved surface part is requested, the resistor and the reflector are respectively composed of flexible materials. A resistor sheet is manufactured by performing the screen printing of the resistance paste 12 onto the insulated member 13, adhered with a supporter 14 as needed, defined as the resistor 11 and combined with the reflector 15 so that the radio wave absorber can be manufactured.
Patent JP-H11113523-A (JP)
Title: Health food
Inventor: CHIBA MACHIKO
IPC: A23L19/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a health food enabling to easily eat Auricularia auricula with a small volume of a drink and rapidly give a proper full feeling and little in harmful influence due to the diet food. SOLUTION: This health food is obtained by sterilizing the particles of dried Auricularia auricula and subsequently packing the sterilized particles into water- soluble capsules such as hard capsules formed from gelatin capable of being rapidly collapsed or dissolved in stomach.
Patent JP-H0689626-A (JP)
Title: Protection structure for inspecting lightning arrester insulator device
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/14
Filed: 1992-09-04
Abstract: PURPOSE:To improve the safety in the working by preventing the abnormal approach of a worker to a lightning arrester insulator in the inspection of the lightning arrester insulator, in a lighnting arrester device in which a lightning arrester insulator is installed between a steel main body and the supporting insulator of a power line. CONSTITUTION:A jumper wire 5 is installed to the tie arm 2 of a steel tower main body 1 through a supporting insulator 6. To the above tie arm 2, a lightning arrester insulator 9 made by housing a resistance element 10 having a nonlinear voltage-current characteristic in an insulating mantle body 13 is hung down and fixed. Furthermore, an insulating barrier 24 is installed between the steel tower main body 1 and the lightning arrester insulator 9, to allow to convert the position between a escape position and a service position.
Patent JP-H08100968-A (JP)
Title: Refrigerating apparatus
Inventor: MUTSUKAWA HAJIME
IPC: F25B47/00
Filed: 1994-09-30
Abstract: PURPOSE: To enable operation stably for a long time by removing slag (dust) accumulated on a decompressor because of the granulation a drying agent, the wearing of a sliding part of a compressor, the deterioration in an ester based lubricating oil or the like easily during the operation. CONSTITUTION: A refrigerating apparatus is provided with a detector 10 to detect clogging of a decompressor 4 and a controller 9 to raise the capacity of a compressor 1 by a signal from the detector 10.
Patent JP-H1179614-A (JP)
Title: Peripheral wall for cage
Inventor: SAITO ETSURO
IPC: B66B11/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To inhibit positioning of a hooking member in such a condition that the hooking member is protruded on the surface of peripheral wall when a protective member is not hooked on a hooking member. SOLUTION: This cage is equipped with a peripheral wall 3 for constituting the cage of an elevator, a protective member 5 for protecting the surface of the peripheral wall 3, a housing recessed part 8 formed on the peripheral wall 3, and a hooking member 10 turnably provided on the housing recessed part 8. The hooking member 10 is turned to be taken out from the housing recessed part 8, and the protective member 5 is engaged with the hooking member 10 to be stood against the surface of the peripheral wall, and when the protective member 5 is not engaged, the hooking member 10 is turned to be housed so as to cover the housing recessed part 8.
Patent JP-2000068968-A (JP)
Title: Multiplex device
Inventor: YAMASUMI MITSUHIRO
IPC: H04J3/04
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent a communication fault even if the fault occurs in a CPU by providing a plurality of CPUs in a low speed line termination means and permitting an emergency system CPU to substitute the processing when the fault occurs in a current system CPU. SOLUTION: A low speed line termination part 11 is formed of a connector 111, and CPUs 112 and 113. It stores a signal sent from a data terminal or an electronic exchange. CPUs 112 and 113 are provided with self-diagnosis functions formed of respective watch dog timers. When a fault occurs in a CPU, a fault occurrence information is transmitted to a control part 14. The control part 14 is provided with a function for periodically polling and diagnosing the CPUs 112 and 113 in accordance with a case when the fault occurs in the self-diagnosis functions of the CPU 112 and 113. The control part 14 switches the CPU 112 and 113 from a current system to an emergency system or from the emergency system to the current system in accordance with a network pattern which is previously set based on fault information detected by the control part 14.
Patent JP-H0577968-A (JP)
Title: Method and device for controlling optical sensor
Inventor: TAZAKI TOSHIHIKO
IPC: G07D7/12
Filed: 1991-09-18
Abstract: PURPOSE:To eliminate misdetection of paper sheets by allowing a sensor to emit light with the optimum luminous quantity in accordance with a kind of the paper sheets which are detection objects. CONSTITUTION:A kind of notes, which are detection objects, is set to dip switches 10, 11, 12. A CPU1 detects a preset value of the dip switches 10, 11, 12 and the kind of the paid notes and reads the corresponding luminous quantity of a sensor luminous quantity table, stored in a ROM2, in accordance with this detection to set the luminous quantity to a luminous quantity register 4. Sensors S1 to S8 emit light with the luminous quantity set to the luminous quantity register 4, that is, luminous quantity in accordance with the kind of paper sheets which are detection objects.
Patent JP-S61115112-A (JP)
Title: Reference voltage circuit
Inventor: NAKANO HIROMITSU
IPC: G05F3/30
Filed: 1984-11-12
Abstract: PURPOSE:To set independently an output voltage value and temperature coefficient with a certain degree of freedom by outputting an added voltage available from a difference voltage across bases and emitters of the 1st and 2nd transistors and the divided voltage of a voltage across the base and emitter of the 2nd transistor. CONSTITUTION:The emitter and base of the 3rd transistor 24 are connected to the collector of the 2nd transistor 17 and a feed line 16, respectively, and the collector potential of the transistor 17 is clamped by the voltage across the emitter and base of the transistor 24. Accordingly, even if the electric power source voltage Vcc of a feed line 15 rises, the collector potential of the transistor 17 hardly changes. Since the action of the transistor 24 fixes the collector voltage of the transistor 17 to the approximately same voltage as the normal direction voltage of the 1st transistor 11, the transistors 11 and 17 make balanced actions irrespective of an electric power source voltage and a peripheral temperature. Moreover a reference voltage circuit shows an excellent electric power source voltage characteristic, because the transistor 17 is hardly affected by Early's effect. Thus the output voltage value and temperature coefficient can be independently set with a certain degree of freedom.
Patent JP-H0685810-A (JP)
Title: Burst signal generating circuit
Inventor: SUZUKI MUNETOSHI
IPC: H04L7/10
Filed: 1992-09-07
Abstract: PURPOSE:To fix also data at a low level when a level of a clock signal reaches a low level consecutively by arranging a leading point of the clock signal and that of the data at the input of a burst signal. CONSTITUTION:A clock 2 and data 3 are inputted to a delay flip-flop 6, from which an output signal 7 is obtained. The clock 2 is inputted to a one-shot multivibrator 8, from which an output 8 is obtained under the setting of a pulse width by a pulse width setting circuit 9. The outputs 7,10 are inputted to an AND circuit 11, from which a data output 12 is obtained. Furthermore, the clock 2 is given to a delay circuit 4, in which the leading point of the clock is adjusted so as to be arranged with a leading point of the data output 12, and a resulting clock output 5 is obtained. Thus, the burst signal generating circuit with simple logic circuit configuration is obtained, in which a level of data is fixed to a low level when consecutive low levels take place in the clock signal.
Patent JP-2000149276-A (JP)
Title: Optical disk, optical disk device, and optical disk recording method
Inventor: ISHIDA TAKASHI
IPC: G11B27/30
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in a recording thin film of an optical disk in respective sectors and at respective marks caused by a repeated recording, to facilitate the configuration of a related signal processing system and to make suppressible deterioration phenomenon from adversely affecting the correct recording/reproducing of information. SOLUTION: In this optical disk 1, a first gap area 271, a first guard data recording area 272, a data recording area 5 constituted of a synchronizing signal and a user data, a second guard data recording area 273 and a second gap area 274 are continuously formed in its sector 3. At this time, the lengths of the first, second gap areas in bit, and the lengths of the first, second guard data recording areas in byte are changed at random for every recording. The variable amounts of the first, second gap areas are made smaller than the variable amounts of the first, second guard data recording areas.
Patent JP-H0789466-A (JP)
Title: Hinge
Inventor: FUKAZAWA TSUGIO
IPC: B62D33/04
Filed: 1993-09-24
Abstract: PURPOSE:To simplify installing work, and produce installing accuracy reliably by arranging a hinge constituting part respectively on the rear column side and the rear door side of a load-carrying platform, connecting first and second members to each other by a connecting member, and opening and closing them freely respectively. CONSTITUTION:A third hinge constituting pant 22 of a connecting member 21 is joined to a first hinge constituting part 2 of a first member 1 on the rear column 10 side of a load-carrying platform, and a fourth hinge constituting part 32 of the connecting member 21 is joined to a second hinge constituting part 12 of a second member 11 on the rear door 20 side. The second member 11 on the rear door 20 side swings almost by 135 deg. to the connecting member 21 with a central point B of the fourth hinge constituting part 32 of the connecting member 21 as its center, and the connecting member 21 swings almost by 135 deg. to the first member 1 together with the second member 11 on the rear door 20 side with a central point A of the third hinge constituting part 22 of the connecting member 21 as its center. In this way, the second member 11 can be opened and closed by 270 deg. in total.