baber/WOPTO huggingface dataset:
Patent JP-S56168496-A (JP)
Title: Speaker
Inventor: SAKAI SHINICHI
IPC: H04R7/18
Filed: 1980-05-29
Abstract: PURPOSE:To reduce a high cut peak, by securing a coincidence between the resonance frequency of a vacant chamber part provided in front of an edge and the frequency that causes a high cut peak due to the divided vibrations of a diaphragm. CONSTITUTION:A gasket 34 is extended to obtain a coincidence between the resonance frequency fe of a vacant chamber part 36 provided in front of an edge 16 and the frequency fh that causes a high cut peak due to the divided vibrations of a diaphragm 10. Thus the valley of frequency fe and the peak of frequency fh are nagated to each other to ensure a flat high frequency region for the sound pressure characteristics. In such way, the high cut peak can be reduced.
Patent JP-H08268244-A (JP)
Title: Vehicle braking device
Inventor: NAKAZAWA MASAO
IPC: B60T8/18
Filed: 1995-03-29
Abstract: PURPOSE: To make improvements in safety from the viewpoint of vehicle opera tion by judging that something wrong has occurred in an operating air circuit of a braking device at the time when brake air pressure in this braking device is not reached to the desired air pressure within the specified time, and operat ing an emergency stop means without delay. CONSTITUTION: A compressor 9 pressurizing air is connected to two tanks 11a and 11b and, in turn, the air tank 11b is connected to a pipeline lying between solenoid valves 7 (7a to 7d) and air boosters 13a to 13d. As a detecting means necessary for control, a pedal sensor 1, an air pressure sensor 3 detecting air in the air tank 11, two air pressure sensors 4a and 4b detecting air pressure downstream from the solenoid value 7, and a temperature sensor 5 detecting temperature in a braking device are all installed there, and when it is so judged that brake air pressure is not reached to the desired air pressure withing the specified time at a control unit 2 where respective sensor signals are inputted, another solenoid valve 12 is opened, making a vehicle subject to an emergency stop.
Patent JP-H05130190-A (JP)
Title: Telephone mutual contamination protective device
Inventor: EDOWAADO DEKUTAA
IPC: H04M1/17
Filed: 1992-02-24
Abstract: PURPOSE: To prevent virus and germ from spreading to a succeeding telephone user by contagion at a location of health management. CONSTITUTION: The device for protecting contagion among telephone users is provided with a protection layer 12 that blocks contagion of virus and germ and transmits a sound. An adhesives layer 24 is provided to the protection layer 12 to adhere the protection layer to the handset. A stabilizing base 14 is placed between the adhesives layer 24 and the protection layer 12. Thus, the protection layer 12 of the protection device blocks contagion of virus and germ to the handset and the protection device itself is removably fitted to the handset, then the protection device is replaced for each user, then the contagion of virus and/or germ among telephone users is effectively prevented.
Patent JP-2000268049-A (JP)
Title: Data retrieving device and data retrieval program
Inventor: HASHIMOTO KAZUAKI
IPC: G06F12/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a data retrieving device with which retrieval time is shortened. SOLUTION: This data retrieving device is provided with a numerical value generating part 302 for generating a numerical value corresponding to a keyword inputted from a data input part 301 corresponding to data, a keyword master 303 for correspondently storing the keyword and the numerical value, a data storage part 304 for correspondently storing the data and the numerical value, a numerical value acquiring part 306 for acquiring a numerical value corresponding to a keyword inputted from a keyword input part 305 from the keyword water 303, and a retrieval part 307 for retrieving data corresponding to the acquired numerical value from the data storage part 304.
Patent JP-S51148128-A (JP)
Title: Safety device for a recoil starter
Inventor: WATANABE TAKASHI
IPC: F02N5/02
Filed: 1975-06-14
Abstract: PURPOSE: A safety device which prevents the operation of engine when a starter is started unless a shift lever is a neutral position, and protects the starter by atopping the engine when the startr is mistakingly started during the operation of engine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02251770-A (JP)
Title: Detecting method of rotation speed of dc motor
Inventor: ISHIKAWA TAKANORI
IPC: G01P3/46
Filed: 1989-03-25
Abstract: PURPOSE:To enable easy and reliable detection of a speed of rotation irrespective of a state of contact of a commutator with a brush and others by detecting the amount of change of a current flowing through the brush in relation to time and by determining an autocorrelation function thereof. CONSTITUTION:A brush 3 of a DC motor 2, which is a substance to be inspected, is connected to a power source 4. Between one side of the brush 3 and the power source 4 a shunt resistance 5 is connected, and an amplifier 6 in a rotation speed detecting device 1 is connected to the opposite ends of this resistance 5 so as to detect the amount of change of a current flowing from the brush 3 toward a commutator in the motor 2. The output side of said amplifier 6 is connected to CPU 9 through a high-pass filter 7 and an A/D converter 8. The amount of change of the current flowing through the brush 3 in relation to time is detected by the detecting device 1, an autocorrelation function of the amount of change of the current is determined by the CPU 9, and a speed of rotation of the motor is detected from a peak of the autocorrelation function.
Patent JP-S531335-A (JP)
Title: Seath heater
Inventor: KIMURA SHIGEHIRO
IPC: H05B3/52
Filed: 1976-06-18
Abstract: PURPOSE: To provide a sheath heater of long life, in which an electric insulation material filler consisting of a mixture of magnesia powder coated with a heatresistant electric insulating material and sole magnesia powder is charged into a pipe and thermally fused. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0731645-A (JP)
Title: Feces/urine disposing bag
Inventor: IMAMURA KIYOSHI
IPC: A61G9/00
Filed: 1992-02-21
Abstract: PURPOSE:To facilitate post-disposal following the evacuation by forming an absorption coagulation layer and a cover layer made up of unwoven cloth outside one side of a urine/feces disposing bag while a plait expandable is formed at a dented storage to get the cover layer fit thereinto in the bag to cover others than a feces/urine discharger having the dented storage part. CONSTITUTION:A feces/urine disposing bag 1 comprises one side 2 and the other side 3 flexible with waterproofing propery as a whole and has an opening 4 opened between both the sides 2 and 3 and a bottom part 5 opened closely. A high polymer absorption coagulating layer 7 which is adapted to absorb water of feces and urine and the like to coagulate them in a gelatin and a cover layer 8 comprising water permeable unwoven cloth are arranged outside the one side 2. Moreover, a plait 6 which is folded along the central length thereof is formed on the one side 2. In the use, the opening 4 of the feces/urine disposing bag 1 is opened to cover a feces/urine discharger 11 so that it is deformed with the plait 6 near 6c the center thereof along a dented storage part 13. After the evacuation a tying is made with two tying strings 4a and 4a near the opening 4 to seal excrement.
Patent JP-S546735-A (JP)
Title: Fault detecting systm for rom address register
Inventor: KIMURA HISASHI
IPC: G06F12/16
Filed: 1977-06-17
Abstract: PURPOSE: To secure a quick detection of the fault through a comparison and collation of the contents between the look-ahead instruction counter and the ROM address register. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08273825-A (JP)
Title: High frequency induction heating device
Inventor: OSADA MASASHI
IPC: F24C15/16
Filed: 1995-03-30
Abstract: PURPOSE: To equalize heating an object material by providing a driving means with a specified mechanism in a high frequency induction heating device provided with a heating chamber to heat an object material, a rotary table to rotate and support the object material, rotary blades installed between the rotary table and the inner face of the heating chamber, and the driving means to drive the rotary table or the rotary blades by a motor. CONSTITUTION: A sun gear 13, a first rotary axis 22, a planetary gear 14, an internal gear 15, and a hollow-shaped second rotary axis 23 are installed wherein the sun gear 13 is connected to a motor 8 and rotates corresponding to the driving force of the motor 8; the axis 22 is connected to the sun gear 13 and rotates interlockingly with the rotation of the sun gear 13; the planetary gear 14 is engaged with the sun gear 13 and revolues around the sun gear 13; the internal gear 15 has the same center of rotation as that of the sun gear 13 and is engaged with the planetary gear 14; and the axis 23 is fixed integrally with the internal gear 15 and surrounds the first rotary axis 22. A rotary table 6 is joined with either one of the first and the second rotary axes 22, 23 and rotary blades are joined with the other axis.
Patent JP-H03272709-A (JP)
Title: Multiple-functioned head board for bed
Inventor: KASUGA YOICHI
IPC: A47B23/02
Filed: 1990-03-22
Abstract: PURPOSE:To enable a fixing rod to be fixed on a handrail, if necessary, and to make a table for a bed of a head board by mounting removably the head board body on one end of a floor plate of a bed and mounting foldably the fixing rod on the head board body and removably on the handrail of the bed. CONSTITUTION:When a floor plate is used for mealing and reading by converting the floor plate into a chair-like shape, a multifunctional head board 21, not particularly needed, is removed from a mounting stand 60 by loosening fixing screws 61. A control unit is set to convert the floor plate into the chair- like shape started, then an expanding-and-contracting device for a seat part, back part and leg part is expanded and contracted to shift the floor plate for the chair-like shape. Then, four fixing rods 64 are removed from an engaging groove 67 of the mounting section 63 and engaged with an engaging groove 66 so that the fixing rods 64 may stand at nearly 90 deg. to a plate surface 62b of the head board body 62 and the multifunctional head board 21 may be used for a table.
Patent JP-H08268317-A (JP)
Title: Tie-rod structure for vehicle
Inventor: IIZUKA SUSUMU
IPC: B62D7/20
Filed: 1995-03-30
Abstract: PURPOSE: To provide a tie-rod structure for a vehicle, suitable for a low-floor bus in particular, capable of making toe-in adjusting accuracy fine to be finely adjusted without providing a turnbackle. CONSTITUTION: This structure is constituted by providing right screw parts 11 and 12, slightly different in a screw pitch, on the shaft direction both the end portions of a tie-rod 10, and engaging these screw parts 11 and 12 with the screw hole parts 13a and 14a of tie-rod ends 13 and 14 on right and left front wheel sides respectively. Toe-in adjustment is performed by expanding and contracting the tie-rod 10 at every screw pitch fifference through rotating the tie-rod 10 by one time.
Patent JP-S56169266-A (JP)
Title: Position detecting mechanism of reader of disk player
Inventor: FUNAHASHI TADASHI
IPC: G11B3/095
Filed: 1980-05-31
Abstract: PURPOSE:To decrease the number of parts by forming a cam in one body together with a rack fixed to a slider and by detecting the relative position of a reader to a disk by a switch which corresponds to the cam. CONSTITUTION:A rack is fixed to a slider in its moving direction, and the rack body moves by being driven by the slider. At this time, cam surfaces 47, 48 and 54, in the movement, move slidably levers 51, 52 and 56 of microswitches 49 and 50 which turn on and off. Respective section positions within the overall stroke range of the reciprocation of the slider are discriminated by combinations of output potentials H and L of those microswitches 49 and 50. The output waveform of a microswitch 55 is inverted in potential between H and L in the middle of the stroke with which the slider is movable, and a pickup can be positioned in the center of the disk. Thus, the rack and cam are formed in one body, decreasing the number of parts.
Patent JP-H07263569-A (JP)
Title: Module with ram
Inventor: AKAO JUNICHI
IPC: H01L21/8242
Filed: 1994-03-18
Abstract: PURPOSE:To provide a module equipped with a RAM which is completely erased when it is removed from the back plane. CONSTITUTION:The pushing pressure from a back plane 11 to the knob 6 of a switch 5 is released in response to the removal of a module from the back plane 11, and it is pushed out outside the switch 5 by an internal elastic member and at the same time a contact SW is closed to interconnect a power supply voltage Vcc and a resistor R. Thereby, capacitors C are forced to discharge through the resistor R, and when the power supply voltage Vcc becomes lower than the minimum operating voltage of RAMs 3, the RAMs 3 are erased.
Patent JP-S58190777-A (JP)
Title: Frequency/voltage converter
Inventor: BABA SATOSHI
IPC: G01R23/09
Filed: 1982-04-30
Abstract: PURPOSE:To obtain voltage output of a digital signal according to the frequency while ensuring a quick converting action by a simple construction mainly composed of a digital circuit. CONSTITUTION:Immediately before the resetting of a counter CT, a latch circuit LAT holds a count output of the counter CT. Counts at cycles T of the counter CT are sent to an output terminal OUT from a latch circuit LAT as conversion output of a digital signal. In other words, as instantaneous values of lamp function signals (d) are in proportion to the passage of time, hold voltage e1, e2 and the like of a sample hold circuit SH are proportional to the cycle T of an AC signal (a). As they are amplified up to the reference voltage Vref with a gain control amplifier GCA, the counter CT stops the counting action. Thus, the count output of the counter CT showing the gain of the gain control amplifier GCA becomes proportional to the frequency of the AC signal (a).
Patent JP-H10269338-A (JP)
Title: Image database system
Inventor: ARAKI YASUMASA
IPC: G06F17/30
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the duplicate preservation of the same explanation content and also to save a display space at the time of display in an image database system which associates an image with its corresponding explanation, manages it and displays it. SOLUTION: When there is explanation data that is common to plural image data, those plural image data are stored in the same directory and the common explanation is stored in the directory. That is, a database stores each inherent explanation data (TG1. TXT etc.) to each image data (G1. CNT, etc.) and also, each directory stores explanation data (TP1. TXT, etc.) that is common to each element in the directory. When a retrieved image data group is shown, an image data group that is included in the same directory is collectively shown, and the explanation data of the directory to which they belong is shown as a header.
Patent JP-S60217893-A (JP)
Title: Preparation of arginyl transferase
Inventor: KATOU MASATOSHI
IPC: C12N9/10
Filed: 1984-04-12
Abstract: PURPOSE:To obtain the titled enzyme of high purity having good stability, by purifying eucaryocytes as a raw material by specific chromatography of four steps, e.g. hydroxyapatite chromatography, etc. CONSTITUTION:Eucaryocytes of a rabbit liver, etc. as a raw material are partially purified to give arginyl transferase, which is completely adsorbed on a column equilibrated with a 0.15M phosphoric acid buffer solution by the hydroxyapatite chromatography, washed with 0.4M concentrated phosphoric acid buffer solution, and the eluted with 0.5M phosphoric acid buffer solution to carry out high degree purification of abuot 250 times or above. The bound enzyme is then eluted with a buffer solution containing a polyamine using heparin as a ligand, subjected to the affinity chromatography using a receptor of arginyl transferase, e.g. angiotensin II-sepharrose, and then purified further by the affinity chromatography using heparin as a ligand to give the titled enzyme.
Patent JP-S62228896-A (JP)
Title: Clogging preventive device for cooling fins of air cooled condenser
Inventor: HARA AKIRA
IPC: F25B39/04
Filed: 1986-03-31
Abstract: PURPOSE:To efficiently prevent the cooling fins of an air-cooled condenser from clogging by providing an air nozzle for ejecting air to cooling fins protrud ed from the outer periphery of a pipe for circulating a coolant within the con denser. CONSTITUTION:An air pipe 16 in which ejection holes 16A are formed on the side of a condenser 12, is disposed at the outside of a filter 15. Compressed air is suitably fed from a compressor provided separately from a compressor incorporated in a wet water cooler to said air pipe 16, and air is ejected onto the side of the condenser 12 through ejection holes. Therefore, dusts and dirts do not adhere to the cooling fins within the capacitor 12. Further, since dusts and dirts adhering to a filter 15 mounted on an air inlet port 13 are removed, cleaning of the filter 15 is not required.
Patent JP-H04285937-A (JP)
Title: Camera using film with magnetic storage part
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/24
Filed: 1991-03-14
Abstract: PURPOSE:To prevent a noise from being produced and an output signal level from lowering, which occur when information is written or read out by a magnetic head, and which are caused by the dust, etc., adhering to the surface of a film by providing a specified dust removing means. CONSTITUTION:The dust removing means 16 and 17 made of a flexible member, which are arranged at least before or behind the magnetic head 1 with respect to the traveling direction of the film 2, and which rub the surface of the film 2 similarly to the magnetic head 1 by interlocking with a rubbing means when the information is written or read out by the magnetic head 1 are provided. When the information is written in or read out from a magnetic storage part, a motor 9 for driving a pad is normally rotated and the engagement of a rack lever 6 is released, then a pressing lever 3 is stopped in a state where the pad 4 attached to the tip of the lever 3 presses the film 2 to the magnetic head 1 as the lever 3 is pressed by a spring 5. At such a time, the lever 3 releases the engagement of a rotating lever 12 and a dust removing lever 14 is pressed and moved by a spring 15, so that the members 16 and 17 abut on the surface of the film 2.
Patent JP-H08271088-A (JP)
Title: Air conditioner and its controller
Inventor: TEI RAKUKUN
IPC: F24F3/06
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently adjust the temperature and the humidity in the indoor air-conditioning system by driving a compressor to achieve the air-conditioning operation according to the operating condition of an air conditioner, controlling the drive of a four-way valve to change a circulation passage of a refrigerant, and controlling the drive of a solenoid valve to open/close the circulation passage of the refrigerant. SOLUTION: The operating condition of an air conditioner is inputted in a control means 200 by an operating means 150, and the control means 200 controls a plurality of heat exchangers by one indoor unit according to the inputted operating condition to control the air-conditioning condition. The compressor is driven by this control so as to achieve the air-conditioning operation by a compressor driving means 600. In addition, the four-way valve is drive- controlled so as to change the circulation passage of the refrigerant by a four- way valve drive means 300 in response to the control signal to be outputted from the control means 200, and the solenoid valve is drive-controlled so as to open/close the circulation passage of the refrigerant by a solenoid valve drive means 400. The temperature and the humidity of the indoor air- conditioning system can be efficiently adjusted.
Patent JP-H03273562-A (JP)
Title: Magnetic disk
Inventor: HAMADA TAIZO
IPC: G11B17/32
Filed: 1990-03-23
Abstract: PURPOSE:To guarantee close contact between a magnetic sheet and a magnetic head semipermanently by fixing the magnetic sheet to the center of a hard disk, and providing a space part between the hard disk and the magnetic sheet. CONSTITUTION:The magnetic sheet 1 is fixed near the center of a metal disk 11 through an adhesive layer 5. Moreover, the space part 12 is provided between the magnetic sheet 1 and the metal disk 11, and a control surface, which is almost at the same height as a reference surface 3, is provided near the rim of the magnetic sheet 1. Therefore, the magnetic sheet 1 is permitted to be being warped away from the metal disk 11, but is inhibited from being warped close to the metal disk 11 by the control surface 13. Thus, the hard disk 11 which fixes the magnetic sheet 1 corrects the warp of the magnetic sheet 1, and the excellent contact between the magnetic sheet and the magnetic head is guaranteed.
Patent JP-H10228059-A (JP)
Title: Camera
Inventor: MURAKAMI SUSUMU
IPC: G03B17/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To enlarge an effective photographing area with reference to film and to improve image quality by detecting magnetic information formed in a non-photographing area and controlling photographing. SOLUTION: The magnetic information formed in the non-photographing area is detected to control photographing. Namely, at the time of feeding the film, a roller and a magnet are rotated corresponding to the feeding of the film, and the rotation of the magnet is detected by a sensor 32, the detection output is counted by a counter 33, and the count output is supplied to a system controller 34. This controller 34 is provided to set the operation of the entire camera, for example, a diaphragm value and shutter speed. When the feeding amount of the film is detected based on the count output from the counter 33, the controller 34 controls the rotational amount of the driving motor 36 of a winding shaft through a dry amplifier 35 so that the detected value may be a counted value corresponding to the size of a frame.
Patent JP-H07257057-A (JP)
Title: Heat transfer sheet
Inventor: SUZUKI TARO
IPC: B41M5/382
Filed: 1994-03-22
Abstract: PURPOSE:To provide a heat transfer sheet having resistance to blocking, good traveling properties in a printer, good transfer properties even for a body to be transferred of not very good smoothness and good performance of generating no surface stain. CONSTITUTION:In a heat transfer sheet 1 having a heat melting ink layer 3 and a surface layer 4 formed successively on one face of a base 2, a heat bonding resin, a releasing resin and very fine particles of two kinds or more are contained in the surface layer 4, and at least one kind of very fine particle lubricant is contained in the very fine particles, while the heat bonding resin and the releasing resin are not compatible with each other, in the constitution of a heat transfer sheet. A release layer 5 can be formed between the base 2 and the heat melting ink layer 3 on the heat transfer sheet 1, if required, and a rear face layer 6 can be formed on a face on the opposite side of the heat melting ink layer 3.