baber/WOPTO huggingface dataset:
Patent JP-H0391468-A (JP)
Title: Method for heating and sterilizing sealed vessel
Inventor: HASEGAWA HIROSHI
IPC: A61L2/06
Filed: 1989-08-31
Abstract: PURPOSE:To obtain good quality food in shortened sterilization time by sterilizing a sealed vessel in which a liquid food is packed while leaving a head space, providing a wall part capable of readily causing permanent deformation in heat sterilizing treatment and having self-retaining property with a sterilizing pot while automatically controlling pressure so as to minimize difference of pressure between inner pressure in the vessel and inner pressure in the sterilizing pot. CONSTITUTION:A sample vessel 14 similar to a sealed vessel 10 except that water is packed instead of a liquid food is housed in the sterilizing pot 1 together with the sealed vessel 10. Then the pressure in the sterilizing pot 1 is controlled so as to be pressure substantially equal to the sum of partial pressure of air of head space 10c and saturated vapor pressure of water, corresponding to the temperature of water in the sample vessel 14 in term when a medium temperature in sterilizing pot 1 is temperature of water in the sample vessel 14 or above and controlled so as to be pressure substantially equal to the sum of partial pressure of air of head space 10c and saturated vapor pressure of water, corresponding to medium temperature in term when medium temperature is lower than temperature of water in the sample vessel 14.
Patent JP-H0591768-A (JP)
Title: Driving device for ultrasonic motor
Inventor: KITAJIMA YASUHIKO
IPC: H02N2/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide a driving device for ultrasonic motors which is excellent in conformity and stability and the stator of which can be controlled so that its vibrating amount can be controlled within a prescribed target range. CONSTITUTION:The output of each comparator 12 and 13 from which the vibrating amount of a piezoelectric element is supplied to a comparison- discriminating means 10 and differentiationdiscriminating means 17 is outputted to a microcomputer 9 by means of a monitor electrode 1d which monitors the vibrating amount of the piezo-electric element through a rectifier circuit 11 and the outputs of the comparator 21 and code discrimination circuit 20 of the means 17 are also outputted to the microcomputer 9. The microcomputer 9 makes overall control and its control signal is supplied to a stator 1 through a voltage-controlled oscillation circuit 7, phase shifting circuit 6, and switching circuit 5. When such constitution is used, the vibrating amount can be reduced by raising the frequency when the vibrating amount is higher than its upper limit and can be increased by lowering the frequency when the vibrating amount is lower than its lower limit. In addition, by finding the temporally differentiated value of the vibrating amount, the controlling width is decided on the basis of the magnitude and sign of the temporally differentiated value.
Patent JP-2001009178-A (JP)
Title: Skin deforming machine to be attached to shaver
Inventor: NAKAI SOICHI
IPC: B26B19/42
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To shave off the beard embedded in the skin or the beard closely fitted to the skin without leaving by providing a mechanism such as vibrating plate for deforming the skin. SOLUTION: A shaver is formed of shaving machines 11 provided laterally and a vibrating plate 1 arranged between them. When the shaver is driven in shaving, the vibrating plate 1 is laterally vibrated, and the skin is loosened by the massage effect of the vibrating plate 1, in the application to the skin in the state where the beard is buried therein, to lay the beard in the protruding state, and this beard is captured and cut by the shaving machines 1. For the beard closely fitted to the skin, the skin is pulled by the vibrating plate 1, and the beard in the raised state is captured and cut by the shaving machines 1.
Patent JP-H06188790-A (JP)
Title: Diversity receiving device
Inventor: YAMAMOTO AKIHITO
IPC: H04B7/08
Filed: 1992-08-05
Abstract: PURPOSE:To obtain the diversity receiving device which prolongs the life of a battery by reducing its current consumption. CONSTITUTION:Two switches 5a and 5b are provided between the power source 6 and 1st and 2nd receiving circuits 3 and 4. In incoming signal wait mode, only one of the switches 5a and 5b is turned ON and OFF intermittently with the control signal from a CPU 11. Consequently, the current consumption of the battery 6 is reduced and its life is prolonged. When the device is in bad reception environment or when an incoming number is different by less than the specific number of digits, said switches 5a and 5b are both turned ON for switching to diversity reception, so the success rate of termination is improved.
Patent JP-H0390109-A (JP)
Title: Rice cooking device
Inventor: FUKUDA TOSHIKATSU
IPC: A47J27/14
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the generation of rusts at each part in a case and the erroneous operation of a rice cooker body and the operation disorder of the mechanism in each part by installing an air suction port formed in proximity to a rice washing part and an exhaust port formed in separation from the air suction port and efficiently discharging the humidity in the case, outside. CONSTITUTION:An air suction port 31 is formed in proximity to a rice washing part 11 on a side wall 4 part side, and an exhaust port 34 is formed over the air suction port 31 on the side wall 4. After a start button is operated, an air suction fan 33 revolves to suck air into an accommodation space 7 from the air suction port 31, and the air circulates in the accommodation space 7 and is discharged outside through an exhaust port 34 from air passages 39 and 42 on both the surfaces of an electrical equipment basic board 35 from an air taking-in port 41. Since the air suction port 31 installed in proximity to the rice washing part 11 and the exhaust port 34 which is formed in separation from the air suction port 31 are provided, the humidity in the accommodation space 7 is discharged outside the case from the exhaust port 34 by the air sucked from the air suction port 31, and the confinement of the humidity in the accommodation space 7 is prevented.
Patent JP-S62122976-A (JP)
Title: Measuring vessel with altered teeming tube and filling method thereof amd manufacture of measuring vessel
Inventor: JIEE TOMASU JIENINGUZU
IPC: B65D25/52
Filed: 1986-09-26
Abstract: This invention relates to improvements in a container for measuring discrete quantities of poured-out liquid, which comprises a primary storage container, a measuring head, and a modified pour-spout, formed as a unitary body. The improvements include a first embodiment having a single pour-out mouth, also serving as a filler opening, wherein a removable insert plug formed integrally with the modified pour-spout is interposed into the neck between the measuring head and the primary container. In a second embodiment including a single pour-out opening, and a removable plug between the measuring head and the primary storage container, the modified pour-spout is formed integrally at the back of the measuring head by a compression-molding process. In another embodiment, having a single pour-out opening, an annular bulge interposed in the neck between the measuring head and the primary storage container provides an orifice for filling, and is collapsed to provide closure. In another embodiment having a separate filler opening and a closed neck, the modified pour-spout is compression-molded.
Patent JP-H0649502-A (JP)
Title: Raw material compound for injection-molding metal powder
Inventor: MAKIISHI YUKIO
IPC: B22F3/02
Filed: 1992-08-04
Abstract: PURPOSE:To provide the raw material for injection-molding metal powder to obtain sintered alloy by prescribing the grain diameter, median diameter and tap density of the raw powder and specifying the viscosity of a compound after being kneaded with a binder. CONSTITUTION:A raw metal powder contg. <=2% of the grains having >=35mum diameter and <=8% (preferably <=3%) of the grains having >=20mum diameter, with the median diameter controlled to 3-12mum and the tap density to 45-70% of the true density and with the viscosity of the compound after being kneaded with a binder (thermoplastic resin, etc.) adjusted to 1000-2800 poise at the measuring temp. of 150 deg.C and the shearing speed of 1216S-1 is prepared. Consequently, a compound for injection-molding metal powder with the variance in density minimized and excellent in dimensional accuracy is produced.
Patent JP-H10191597-A (JP)
Title: Motor equipped with mounting additional element
Inventor: GROSSKOPF REIMAR
IPC: H02K11/21
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of simply loading an increment axial encoder at an accurate position in different array alteration for an angle position. SOLUTION: This motor is equipped with a mounting additional element, specially an increment axial encoder 1 and a loading substrate 4 connected to the motor sitting the mounting additional element thereon and capable of adjusting an angle position of the motor during the assembly. By the constitution, adjusting possibility of the angle position is improved, and loading is simplified. Spline teeth are provided to the motor, the teeth are substantially and accurately mounted and are engaged with each other, and by the constitution, the substrate can be loaded at a different angle position in an angle step set at a tooth pitch.
Patent JP-H04111057-A (JP)
Title: Document processor
Inventor: ICHIRIKI HIDEKI
IPC: G06F17/21
Filed: 1990-08-31
Abstract: PURPOSE:To improve work efficiently by designating a range while confirming respective document contents by providing a range designating means, setting plural frames on a display screen and designating the editing range over these frames. CONSTITUTION:When designating the range to be edited while defining a certain part in a first page as a starting position and the other part of the 100th page as an ending position, a character at the starting position is designated by a cursor 74 and the ending position at the desired part is designated after adjusting arrangements so as to easily observe a window 22-M for designating the starting position and a window 22-S for designating the ending position each other. Namely, the plural contents of the same document are displayed on one display screen, and the range to be edited is designated over the frames displaying these document contents. Thus, even when designating the range to be edited over the various pages of the same document, it can be efficiently executed.
Patent JP-S60120506-A (JP)
Title: Fastener
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1983-12-02
Abstract: PURPOSE:To prevent the rotation displacement of a clasp for handbags, brief cases and any othr bags after attachment of it and to prevent the breakage of an attaching part in a base plate such as an attaching cloth due to use. CONSTITUTION:A ferromagnetic plate 2 in which a ferromagnetic member 2a projecting the center of that plate is attached to a pole face (a) of a magnet 1 and the magnet 1 and the plate 2 are held to fixed unitarily by a case 7. A disc- shaped attaching member 4 provided with plural acute-angled equilateral triangle claws 4a standing from the circumference of the member 4 is caulked to an unattractive plane of the plate 2 by a small-diameter bar 2'a projecting from the unattractive end of the member 2a through the plate 2. The claws 4a are pressed into and are fixed to the inside of a circumferential flange 6a of a dish- like attaching plate 6 which is so arranged that it directs the inside of an opening edge and is engaged through a base plate such as an attaching cloth.
Patent JP-H1159211-A (JP)
Title: Arrangement structure of hydraulic device for farm tractor
Inventor: YAMAMOTO KAZUHISA
IPC: B60K17/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling of functional parts of a hydraulic device and improve maintenance performance by arranging a hydraulic casing on an upper side of a transmission case, and arranging a valve plate, on which the functional parts of the hydraulic pressure are concentratedly arranged, on the upper surface of the hydraulic casing. SOLUTION: In this device, a valve plate 12, on which functional parts of a hydraulic device are concentratedly arranged, are mounted on an upper surface of a hydraulic casing 1 arranged on an upper side of a transmission case M on a rear side of a machine body. Hydraulic parts in respect to hydraulic lifting are concentratedly arranged on a rear side of the machine body. A hydraulic pump 11 is arranged on a front side of the hydraulic casing 1. A selective control valve 14 is also arranged on the rear side of the machine body, which valve 14 is prepared by vertical sandwitch control valves for taking out hydraulic pressure to the outside.
Patent JP-H01163561-A (JP)
Title: Water heating tank structure
Inventor: OTSUTOO ZETSUTO BUAAGO
IPC: F24H1/28
Filed: 1988-09-12
Abstract: PURPOSE: To reduce the corrosion of exposed parts in a water heater tank by forming a space between the shell of the tank and a deformed part extended inward from the main body of an upwardly extending flange of the top member of the tank and attaching a hot water outlet to the tank in such a state that the outlet is extended into the space. CONSTITUTION: A hot-water outlet is provided at a remarkably high position in a water heater tank, with the axis 56 of its nipple 52 being maintained at about the same height as that of the surface of the tank top member 12 of the tank. In order to house such arrangement of the hot-water output, a deformed portion 58 is extended inward from the main body of the flange 16 of the top member 12 of the tank so that a space 60 may be formed between the deformed portion 58 and the shell 10 of the tank. When the water heater tank is constructed in the above-mentioned way, the air space above the water level in the tank and, accordingly, the internal surface of the tank exposed to the air can be reduced remarkably, because the water level is maintained at such a relatively high level as the level 62.
Patent JP-H0674417-A (JP)
Title: Pressurized fluidized bed boiler
Inventor: KOBAYASHI YOSHINORI
IPC: F23C10/16
Filed: 1992-08-27
Abstract: PURPOSE:To perform the control of a fluid layer height assuredly without using a valve at a section to perform a layer height control of a fluidized bed for a pressurized fluidized bed boiler. CONSTITUTION:A pressurized fluidized bed boiler extracts a fluid material of a fluidized bed 4 in an ash storage tank 7 by reducing the pressure in the ash storage tank 7 by an ejector 13, and inputs the fluid material in the said tank to the fluidized bed 4 by pressurizing the inside of the ash storage tank to adjust the fluidized layer height. Then, a pressure ejector 15 which jets a high pressure medium by a driving valve 16 and pressurizes the inside of the ash storage tank 7 is arranged on the piping between ejector 13 and ash storage tank.
Patent JP-H0678586-A (JP)
Title: Driving device for brushless dc motor
Inventor: TANAKA MASAHIRO
IPC: H02P6/18
Filed: 1992-08-27
Abstract: PURPOSE:To provide a driver for a brushless DC motor in which an optimum efficiency of the motor can be realized by always correcting a commutation control signal to an optimum phase. CONSTITUTION:The driver for a brushless DC motor comprises a comparator 7 for comparing a motor current value received from motor current detecting means CT with a zero level value near zero to output a pulse signal each time the current value exceeds the zero level value. A microcomputer 5 has a pulse signal counter 8 for counting the number of pulse signals output from the comparator 7, a phase correction amount calculator 10 for calculating a phase correction amount phi of a commutation control signal in which the number of the pulse signals is made equal in an OFF period before and after an ON period based on the number of the pulse signals counted by the counter 8 in the OFF period in which an absolute value of a motor current becomes substantially zero before and after the ON period in which an absolute value of the motor current becomes a maximum value, and a second timer 12 for correcting a phase of the commutation control signal based of the correction amount phicalculated by the calculator 10.
Patent JP-H0281824-A (JP)
Title: Automatic sorting device
Inventor: KATAGIRI YASOHACHI
IPC: B65G47/46
Filed: 1988-09-14
Abstract: PURPOSE:To effectively use an installing area and enable an operation by a small number of persons in the automatic sorting device of mail, etc., by divid ing a defined sorting destination in two up and down stages and providing sliding means corresponding thereto and a direction changing sliding means. CONSTITUTION:An upper stage input portion and a lower stage input portion are portions for setting the sorting destinations of articles 6R, 6L, 16R, 16L and output sorting codes to a control portion by using the devices of key boards, bar code readers, etc. As articles are conveyed up to positions corresponding to the sorting codes, solenoids SL, SL1 are energized to incline pans 2, 12 by the action of levers 10, 20, allowing articles 6R, 16R to fall. The articles 6R, 16R fallen from the pans 2, 12 slides on chutes 5R, 15R and housed into cases 8R, 18R. When articles 6L, 16L to be sorted to cases 8L, 18L fall from the pans 2, 12 onto chutes 5L, 15L, these articles are translocated onto direction changing chutes 9, 19 and housed in the cases 8L, 18L.
Patent JP-S6287549-A (JP)
Title: Method of liquid-phase catalytic reaction
Inventor: ISHIBASHI MASAYASU
IPC: C07C67/00
Filed: 1985-10-14
Abstract: PURPOSE:To obtain a reaction product in high yield with preventing deactivation of catalyst, by passing liquid raw material compounds through a solid catalytic layer to give a reaction mixture, evaporating only low-boiling compounds such as an unreacted raw material, etc., cooling the compounds to give a condensed solution and circulating the condensed solution through the catalytic layer. CONSTITUTION:Liquid raw material compounds (e.g., phenol and carboxylic acid) are sent from feed pipes 2a and 2b to an upper part of a main body 3 of reaction column, passed through a solid catalytic layer (e.g., ion exchange type layer clay catalyst) 7 to give a reaction mixture consisting of a high-boiling reaction product (e.g., acylphenol) and unreacted raw material compounds from the raw material compounds. The mixture is heated in a storage tank 1 at a temperature to evaporate only the unreacted raw materials, etc., evolved vapor is introduced to the upper part of the reaction column 3, partially condensed compounds during rising and a condensed solution condensed by a multi- stage distillation column 16 are circulated through the solid catalytic layer 17 and the attached reaction product is removed. The reaction product remaining in the storage tank 1 is recovered from an outlet 11.
Patent JP-2000044275-A (JP)
Title: Optical fiber porous preform, optical fiber preform and production of these
Inventor: KUWABARA HARUYOSHI
IPC: C03B37/018
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber porous preform with improved deposition rate of glass fine powder on the center member which contributes to the improvement in the productivity and to the decrease in the production cost, and to provide an optical fiber preform obtd. from that. SOLUTION: This optical fiber porous preform is produced by depositing glass fine powder around the center member, and the total amt. of H2O and OH groups adsorbed per 1 m2 of the surface of the glass fine powder ranges 3.5×10-5 to 7.5×-5 g. In the producing method of the optical fiber porous preform by rotating the center member and depositing the glass fine powder around the center member, the total amt. of H2O and OH groups adsorbed per 1 m2 surface area of the glass fine powder is controlled to 3.5×10-5 to 7.5×10-5 g.
Patent JP-H0787738-A (JP)
Title: Power conversion apparatus
Inventor: OKAYASU NORIYUKI
IPC: H05G1/20
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a power conversion apparatus which enhances the responsivity of the control of a voltage when a high load is fluctured, the strain of an output current is suppressed and the efficiency of an inverter is enhanced. CONSTITUTION:The apparatus is provided with a step-up chopper 2 which is connected to a DC power supply 1, which steps up its voltage and which controls the voltage to a prescribed voltage, with a smoothing capacitor 3 which smoothes a voltage output from the step-up chopper 2 and which is connected to the step-up chopper 2, with a voltage-type PWM inverter 4 which is installed between the smoothing capacitor 3 and an AC load 7 and which converts DC electric power into AC electric power, with a step-up chopper control device 9 which controls the chopping width of the step-up chopper 2 on the basis of a voltage output from the side of the AC load 7 of the voltage- type PWM inverter 4 and with an inverter-voltage feedback circuit 10.
Patent JP-H0393447-A (JP)
Title: Manufacture of rotor core for ac generator
Inventor: KATO MASA
IPC: H02K19/22
Filed: 1989-09-04
Abstract: PURPOSE:To improve the yield of material and to shorten the process of manufacture by employing a die having such inner profile as the angle between the side face of a space for forming a click section and the extension of the lower face of a space for forming a coupling board section is set within a specific range. CONSTITUTION:In a mold M, the side face of the space x, x,... for forming click sections 4a, 4a,... rises with an angle theta, in the range of 45-80 deg., from the extension of the lower face of the space (y) for forming a coupling board section 3a. A mold product thus produced comprises a central boss section 2a, a coupling board section 3a continuous to the outer circumference thereof, and a plurality of click sections 4a, 4a,... having slightly shorter length than the mold product and projecting with an angle gamma of 45-80 deg. from the extension 10 of the lower face of the coupling board section 3a. When the material mounted on the lower die is pressed by the upper die, the material flows smoothly into the spaces x, x,... for forming the click sections 4a, 4a,... of the mold M because of the angle theta. Thin flashes formed around the coupling board section 3a and the click sections 4a, 4a,... are removed through punching.
Patent JP-H0868944-A (JP)
Title: Optical path splitting device for microscope
Inventor: NAGAYAMA YOSHIAKI
IPC: G02B21/18
Filed: 1994-08-30
Abstract: PURPOSE: To eliminate the need of a new space for switching an optical path, to make a microscope compact and light in weight and to enhance the operability thereof by allowing a moving means to move an optical path splitting means from a prescribed position in a prescribed direction. CONSTITUTION: The microscope is provided with the optical path splitting means for transmitting one part of incident light and reflecting the residual light. The optical path splitting means is constituted of two prisms 1 and 2 provided with a joining surface inclined with respect to the incident light, for example. Then, the optical path is switched by moving the optical path splitting means in a reflecting direction and removing it from the optical path of the incident light. That means, when it is positioned in the optical path, one part of the incident light is transmitted and guided to a first photographing equipment or a first observing equipment. Besides, the residual light is reflected and guided to a second photographing equipment or a second observing equipment.  When it is removed from the optical path, all of the incident light is guided to the first photographing equipment or the first observing equipment. Therefore, the need of the space for removing the optical path splitting means from the optical path is eliminated and the microscope is made compact and light in weight.