baber/WOPTO huggingface dataset:
Patent JP-H08165790-A (JP)
Title: Soundproof and floor heating material
Inventor: MURATA HIDETAKA
IPC: E04F15/18
Filed: 1994-12-15
Abstract: PURPOSE: To easily lay flooring by direct installation of the materials, by sticking floor surface panels on the surface of a wooden base material and inserting heating chords into recessed grooves bored from the rear face and sticking a cushion material to the rear face of the base material. CONSTITUTION: Lateral recessed grooves 3a and longitudinal recessed grooves are bored from the rear face of a base material 1. Chord heaters are inserted zigzag in the grooves 3 and an electric source chord is also inserted in the longitudinal grooves. When the chord heaters 4 are inserted in the grooves 3, a clearance S is provided between the groove 3 and the chord heater 4 to reduce the rigidity of the wooden base material 1 in order to secure the soundproof property. A plurality of thin grooves are cut between respective grooves 3a from the rear face of the base material 1 parallelly to the grooves 3a to increase the soundproof capacity. And further, tongues and recesses are arranged at both side edges in the side provided with the longitudinal grooves and the base material is directly laid down on a floor setting bed like a concrete slab or a flat substrate face.
Patent JP-H10153847-A (JP)
Title: Color image forming method and method for replenishing processing solution
Inventor: MIYAZAWA KAZUHIRO
IPC: G03C7/413
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method for a silver halide color photosensitive material using a sensitizing developing solution capable of obtaining stable photographic characteristics and improving storage stability by incorporating a specified compound for a color developing agent. SOLUTION: The silver halide color photosensitive material undergoes imagewise exposure and sensitization development processing to obtain the color image by using at least one of the color developing agents represented mainly by formulae I-III in which each of R1 -R6 is, independently, an H atom or a substituent; R7 is an alkyl group; R8 is a substituent; (m) is an integer of 0-3; each of R9 -R12 is, independently, an H atom or a substituent; R13 is a substituent; (n) is an integer of 0-3; each of R14 -R21 is, independently, an H atom or a substituent; R22 is a substituent; and (p) is an integer of 0-4.
Patent JP-H05149596-A (JP)
Title: Kitchen apparatus
Inventor: KATAKE SHINJI
IPC: E03C1/182
Filed: 1991-11-27
Abstract: PURPOSE:To simplify piping work at a site, to eliminate a space for piping, etc., and to increase a residential space. CONSTITUTION:A ventilation duct 2, a feed water tube 3, a drain tube 4, etc., are previously mounted in a wall panel 1. Movable connection tubes 3a, 4a movable in vertical and longitudinal directions are provided at connecting ends of the tubes 3, 4 and the duct 2, and decoration wall members, a sink 5, a wall cabinet, a kitchen hood 13, etc., are prepared as unit members. Accordingly, a piping operation of a building side and a wall processing operation can be performed by one facility construction maker, and a regulation of construction dates among a plurality of makers is eliminated. A construction term can be shortened. Since the movable tubes tiltable in longitudinal directions are provided at the connecting ends of the water tube and the drain tube of the wall panel side, a connecting operation with the water tube and the drain tube of the sink can be performed from the front side of the sink, and the connecting operation becomes easy.
Patent JP-H11318997-A (JP)
Title: Multifunctional bed
Inventor: UCHIDA YUJI
IPC: A61G1/02
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional bed in which miniaturization can be made by a simple structure and a mutual mode change of a bed mode and a wheelchair mode can be automatically mode by an extremely simple operation. SOLUTION: This bed is constituted of a fixed U-shaped bed 1 having a U-shaped notched part 6 and a movable auxiliary bed 2 which fits into the U-shaped notched part 6 of the fixed U-shaped bed 1 so as to be freely attachable/detachable. The movable auxiliary bed 2 capable of freely traveling with lower wheels 14, 16, is made freely changeable in mode into a bed mode which is made a horizontal attitude and a wheelchair mode having a backrest part 19, a seating part 20 and a footrest part 21.  In a process that a person lying on the bed is changed to the wheelchair mode, the seating part 20 is temporarily inclined according to inclination of the backrest part 19 so that the seating part 20 closer to the leg rest part may be an upper side so as not to push forward the person lying on the bed and the mode change is performed so as to sink the hips of the person lying on the bed more deeply as compared with the bed mode.
Patent JP-H01154901-A (JP)
Title: Method of constructing structure by foamed material
Inventor: ARAI MASAO
IPC: E01C3/00
Filed: 1987-12-11
Abstract: PURPOSE: To enhance workability in the construction site of a structure by filling the undiluted solution of a liquid foaming agent so as to be foamed, and by constructing the structure of a prescribed shape. CONSTITUTION: A form conformed to the shape of a structure is assembled along the face of slope 8 using division plates 2 consisting of synthetic resin or the like. After installation of a reinforcing net 1, two kinds of undiluted solutions being a forming material 4 are brought into contact with each other through an injection pipe 3 for the first time by a mixing discharge part 31, and are filled inside the form. Thus, the workability and economical efficiency can be enhanced.
Patent JP-H10142335-A (JP)
Title: Apparatus for detecting information of object
Inventor: YOSHIDA MASATO
IPC: G01N21/88
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To improve degree of detection accuracy to contamination in an object information-detecting apparatus such as a laser distance-measuring apparatus or the like, for instance, by using a transmitting light. SOLUTION: An eaves part 22 is extended forward from a case 3 set at a front window 2, and contamination detection light-emitting parts 23a, 23b are set in the eaves part 22. Meanwhile, a distance measurement light-projecting part 4, a distance measurement light-detecting part 5 as well as a contamination detection light-detecting part 24 are set in the case. A contamination detection light R projected from the light-detecting parts 23a, 23b are received at the contamination detection light-detecting part 24 and distance measurement light- detecting part 5 through the front window 2, so that the contamination of the front window 2 is detected from the level of the detected signal.
Patent JP-H11144198-A (JP)
Title: Object identifying device for vehicle
Inventor: OKA TAKUJI
IPC: G08G1/16
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To accurately identify an object in any state with a simple system. SOLUTION: A control unit 4 consists of an operating means 41 which receives an output of a radar device 3 and operates an offset distance from each detection object to a proceeding central axis of a self-vehicle, an identifying means 42 which receives an output of the operating means and identifies detected objects into objects on the road on a proceeding road and roadside reflectors and an output information processing part 43 which receives an output of the identifying means and outputs a signal to a travel controlling means and an information displaying device. The identifying means is provided with a histogram creating part 42a which produces a histogram that uses an offset distance operated by the operating means as a parameter of a horizontal axis and a detailed histogram creating part 42b which produces a histogram that has higher resolution than the histogram.  In the histogram produced by the detailed histogram creating part, a value on which degrees are converged is made into an identification value and a detected object that has an offset distance which is the identification value or more is identified as a roadside reflector.
Patent JP-H01155905-A (JP)
Title: Liquid separating apparatus
Inventor: KAMIYA HITOSHI
IPC: B01D29/01
Filed: 1987-12-10
Abstract: PURPOSE:To prevent generation of by-path of unfiltered liquid due to decrease of sealing effect in a liquid separating apparatus and to reduce a resistance of watercourse of a permeated water side by providing many protruded ribs to the inside of feed water-feeding and discharging holes of a ceramic element and using permeated water spacers having a specified structure. CONSTITUTION:Many ribs 18 protruded in the inside of water permeating holes 31 for feeding feed water to unfiltered water spacers 30 are provided to a middle part between unfiltered water-feeding and discharging holes 13 and ceramic plates 11 of a ceramic element 10 having the ceramic plates fixed to an elastic frame 12. On one hand, end of each permeated water discharging hole 26 of the permeated water spacers 20 are extended sidewards so as to be connected with each other by longitudinal recessed grooves 27 on the rear side. Thus, the ribs 18 are brought into contact with each other by the reaction force of the ribs, and the ceramic elements 10 are brought into firm contact with the permeated water spacers 20 to seal the contact part securely. The permeated liquid is discharged to the outside from the permeated liquid discharging port 26 smoothly through the recessed grooves 27 and the bottom end of the grooves.
Patent JP-H03172004-A (JP)
Title: Digital frequency converter
Inventor: KAJIMOTO SHIGEKI
IPC: H03D7/00
Filed: 1989-11-30
Abstract: PURPOSE:To suppress the cost an A/D converter or a processor and to reduce processing such as filtering, etc., to a frequency converter by sampling first and second input signals with various sampling frequencies, mixing them and converting the mixed signal to an analog signal. CONSTITUTION:A first sampling means 101 is provided to sample an analog signal (frequency fv) as the first input signal with a first sampling frequency Fs and to output the sampled signal as a digital signal, and a second sampling means 102 is provided to sample the second input signal (frequency fc) with a second sampling frequency fs and to output the sampled signal as a digital signal. Then, a mixing means 103 is provided to mix the two sampled digital signals as mentioned above, and an analog converting means 106 is provided to convert the mixed signal to be outputted from the mixing means 103 to the analog signal. In such a case, the first and second sampling frequencies Fs and fs are made different to each other. In the case of fv<fc, the condition of Fs<fc can be established naturally. Namely, the sampling frequency Fs is conventionally should be the sampling frequency fs, but the much lower frequency Fs, however, can be made enough.
Patent JP-H01154128-A (JP)
Title: Driving method for matrix liquid crystal display device
Inventor: FUJITA MASANORI
IPC: G02F1/133
Filed: 1987-12-11
Abstract: PURPOSE:To simplify circuit configuration and to enable the dealing with a change in display characteristic arising from a change in temp. simply by changing the voltage value so that the longer life is obtd. by forming the electric signals necessary for display control of only the binary voltage levels. CONSTITUTION:All the electric signals to be supplied to scanning electrode groups L1-Ln and control electrode groups R1-Rx are formed of the binary voltage levels; in addition, AC pulses which are equal in the waveform and number of the pulse groups of different polarities are adopted for the pulse groups to be impressed to the same picture elements within one scanning period. The pulse width of the respective polarities of the pulses which are different in the polarities in the pulse groups to be impressed to a ferroelectric liquid crystal at the time of impression of non-selection signals is reduced to <=1/3 the pulse width necessary for putting the ferroelectric liquid crystal into a satd. response state or satd. reverse response state. The circuit configuration is thereby simplified and the dealing with the change in the display characteristic arising from the change in temp. simply by changing the voltage value is enabled. The device having the longer life is thus obtd.
Patent JP-H06136500-A (JP)
Title: Production of hot dip galvanized steel sheet
Inventor: TOKI TAMOTSU
IPC: C23C2/02
Filed: 1991-10-31
Abstract: PURPOSE:To prevent the occurrence of inferior plating and to accelerate alloying by grinding the surface of a high Si steel sheet, subjecting this sheet to heating in an oxidizing atmosphere and then to heating in a reducing atmosphere, and applying hot dip galvanizing to the sheet. CONSTITUTION:The surface of the sheet of high S steel containing 0.3-3wt.% S is ground by 0.1-5mum thickness, by which a steel sheet surface factor is changed. This high Si steel sheet is heated in an oxidizing atmosphere, e.g. in the air, by which an ferrous oxide film is formed. Subsequently, the sheet is heated in a reducing atmosphere, such as H2+N2, by which the oxide film is activated. Then, hot dip galvanizing is applied. At this time, it is desirable to regulate the steel sheet surface factor IA after grinding to >=5X10<-3>(mum). The steel sheet surface factor IA is represented by dXRa/Sm(mum), where (d) is grinding thickness, Ra is center line average height, and is the spacing between the peaks of ruggedness remaining in the ground surface. By this method, plating adhesion can be improved.
Patent JP-H06164215-A (JP)
Title: Microwave circuit device and its production
Inventor: TSUCHIYA MASAHIRO
IPC: H01P11/00
Filed: 1992-11-24
Abstract: PURPOSE:To provide a microwave circuit device which can prevent the high frequency potential caused by the defective grounding and can secure the normal working of a microwave circuit and also to provide the production method of the microwave circuit device. CONSTITUTION:A microwave circuit including a strip line 12a is formed on the surface of a dielectric substrate 10, and a metallic layer 14 is formed on the back side of the substrate 10 respectively. The layer 14 is connected to a carrier 18 via solder layer 16, and a thick part 18a is formed on the surface of the carrier 18 and in a prescribed area corresponding to a position near the end part of the line 12a.
Patent JP-H08172691-A (JP)
Title: Inner ear type headphone
Inventor: OKAZAKI KUNIAKI
IPC: H04R1/10
Filed: 1994-12-16
Abstract: PURPOSE: To sufficiently lower a low-pass threshold frequency without lowering sensitivity in an intermediate frequency. CONSTITUTION: Pipes 15A, 15B for low-frequency compensation whose one terminal is communicated with a back part air chamber 14 and whose other terminal to the outside are provided in parllel with each other. The length of the pipe 15A is shortened, and a resonance frequency by its equivalent mass, therefore, the low-pass threshold frequency is set at a comparatively high value so as not to lover the sensitivity in the intermediate frequency. The length of the pipe 15B is formed longer than that of the pipe 15A, and the resonance frequency by its equivalent mass, so that the low-pass threshold frequency is set at a sufficiently low value.  The low-pass threshold frequency can sufficiently be lowered without lowering the sensitivity in the intermediate frequency by the synergetic effect of the pipes 15A, 15B, and an inner ear type headphone with wide reproducing frequency band can be provided.
Patent JP-2001128856-A (JP)
Title: Heating cooker
Inventor: YOSHIDA MASAHIKO
IPC: A47J37/06
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To perform cooking by grill heater control original to a user and to improve product performance by excellent handleability. SOLUTION: In this heating cooker, an upper heater 7 and a lower heater 8 for broiling fish are arranged inside a grill 6 disposed on the lower part of a top plate 15, a sensor 9 for detecting a temperature inside a grill container is disposed near the upper heater 7 and the lower heater 8, an operation part 14 provided with a display part 5 by an LED or the like is arranged on a front surface, a microcomputer 10 for controlling heater power and the means is loaded and an electronic circuit part 3 loaded with a reporting part 11 by a buzzer or voice and an EEPROM 12 for recording respective data is provided. Other than loading a fish broiling control program in the grill 6 as a standard, a user freely programs and sets the energizing time and heater setting temperature of the upper heater 7 and the lower heater 8 matched with an object to be cooked at the time of using the grill.
Patent JP-H02157557-A (JP)
Title: Control device of air conditioner
Inventor: YOSHIKAWA YOSHIHIKO
IPC: F25B1/00
Filed: 1988-12-12
Abstract: PURPOSE:To protect each constitution element of a frequency variable device from over-current or heat destruction while contriving the actuation prevention of a socket breaker by switching the frequency change speed by the amount of current flowing to the frequency variable device without surely exceeding of the flow-in current a specified value when frequency change speed is increased. CONSTITUTION:A frequency variable device 6 consists of a convertor part 11, a smoothing capacitor 12 and an inverter part 13. The current of the convertor part 11 is detected by a current detector 9 to compare the detected current with a first specified value by a current value comparison means 14 so as to output in a frequency change speed variable means 15 for varying the frequency change speed of the inverter part 13 in accordance with the compared results. In addition, in the case where the frequency change speed is low, the current is compared with a second specified value by a current value comparison means 16 to control the frequency of the inverter part 13 by a frequency control means 17 in accordance with this output and the output of a frequency change speed means 15.
Patent JP-H03174626-A (JP)
Title: Data processor
Inventor: MATSUO MASAHITO
IPC: G06F9/38
Filed: 1989-12-01
Abstract: PURPOSE:To execute plural instructions in parallel with each other via plural computing elements and with the simple control by reflecting the computing result onto a flag so as produce no conflict in the executing sequence of the instructions which are carried out in parallel with each other by plural computing elements. CONSTITUTION:An instruction decoding part 52 decodes an instruction code inputted through an instruction fetch part 51 every 0 - 6 bytes per 2 clocks. When two instructions are executed in parallel with each other, these two instructions are simultaneously decoded. The information on the calculation of an operation of a data arithmetic part 26 is outputted to a macro-ROM part 25 among those decoding results, together with the information on the calculation of an operand outputted to an operand address calculation part 24, the information on the PC calculation outputted to a PC calculation part 23, and the information on the output pointer control of an instruction queue 30, etc., outputted to an instruction fetch part 21 respectively. Then plural instructions are executed in parallel with each other via different computing elements respectively. In this case, the arithmetic processing result of each instruction is reflected on a flag kept in a processor state. Thus the flag can be updated with the simple control.
Patent JP-H11149614-A (JP)
Title: Magnetic head device
Inventor: YAMAZAKI MASAHIKO
IPC: G11B5/265
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To smoothly wind a wire by forming an end surface in the middle part of a winding wire guide groove to be a slope inclined with respect to a second magnetic head element. SOLUTION: Guide grooves are formed in an element slider 3 and a center slider 4, and the winding wire groove of an upper head 2 is exposed. The element slider 3 is provided with a rectangular guide groove 10 formed on the full width in the position of the winding wire groove 8 of the upper head 2, and the center slider 4 is provided with a guide groove 11 formed up to the middle part of a width direction so as to be communicated therewith. Thus, a winding wire guide groove composed of the guide grooves 10 and 11 is formed up to the middle part of the width direction of a magnetic head device. The wall surface 11a of the guide groove 11 of the center slider 4 is formed to be a slope. Since the wall surface 11a is slope-shaped, the tip of a wire 12 is moved along the slope and pulled out quickly from the guide groove 11. Thus, the wire 12 is smoothly pulled out.
Patent JP-H04210583-A (JP)
Title: Preservative for food
Inventor: YAMAMOTO MASAJI
IPC: A23L3/3508
Filed: 1990-11-21
Abstract: PURPOSE:To improve keeping quality of a food over a wide range with high safety according to an inexpensive and simple method without impairing flavor of the food by blending a citrus seed extract with an organic acid and ethanol. CONSTITUTION:An extract solution or a dried substance of grapefruit seeds is used as a citrus seed extract. An aliphatic carboxylic acid such as adipic acid, lactic acid or citric acid is preferred as the organic acid. The respective constituent ingredients of the citrus seed extract, organic acid and ethanol in adequate amounts may suitably be premixed for use or part or all of the ingredients may separately be added to a food for use. The preferred blending ratio of the respective ingredients or preferred ratio thereof used together is suitably determined according to the kind and state of the objective food and the kind of the organic acid used.
Patent JP-2000140917-A (JP)
Title: Method for controlling temper rolling mill
Inventor: KIDO KATSUTAKA
IPC: B21B37/56
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To suppress the jumping of elongation percentage and variation of outlet-side tension by discriminating the inflection point of a material curve which shows the relationship between a roll gap and rolling force in the case that temper rolling is applied to a steel sheet after annealing with a temper rolling mill and changing an elongation-percentage control method or thickness control method before or after the inflection point of the material curve. SOLUTION: The preset value k1 on the high-level side is set at the inflection point of the material curve and the preset value k2 on the low-level side is set in the vicinity of the inflection point. In a inflection point discriminating device 10, the analyzed result of frequency about the time series data of the thickness, elongation percentage, rolling force and roll gap which are fed from a frequency analyzer 9 is discriminated.  When the pieces of frequency intensity of frequency bands f0-f1 where the analized data of measured frequencies are preset are over the preset value k2 on the low-level side and less than the preset value k1 on the high-level side, it is judged that the frequency intensity approaches the inflection point and, when the frequency intensity is over the preset value k1 on the high-level side, it is judged that point is the inflection point of the material curve.
Patent JP-H06164351-A (JP)
Title: Current switch circuit
Inventor: MATSUI TAKAO
IPC: H03K17/62
Filed: 1992-11-25
Abstract: PURPOSE:To speedily switch an output current by connecting the emitters of a 1st and a 2nd output transistor(TR) to a reference potential point through a common resistor. CONSTITUTION:A 1st current mirror circuit 1 consists of an input TRQ4 whose collector and base are connected through a TRQ3, an output TR Q1, and resistors R3 and R4. Then the collector of the output TRQ1 is connected to a 1st output terminal O1. Those TRsQ1 and Q4 are so designed that their collector currents are nearly equal to each other, so a current I flows to an output terminal O2. When a switch is turned from A to B, an increase of the collector current of the TRQ2 makes the emitter potential of the TRQ1 rise almost in proportion with time since the emitter of the TRQ1 and the emitter of the TRQ2 are connected to speedily decrease the base/emitter voltage of the TRQ1. Therefore, smooth current switching is performed.