baber/WOPTO huggingface dataset:
Patent JP-H05257874-A (JP)
Title: Arbiter device
Inventor: DIKE CHARLES E
IPC: G06F13/362
Filed: 1992-12-04
Abstract: PURPOSE: To provide a multi-input arbiter device which is designed more easily and manufactured more easily. CONSTITUTION: This device is equipped with a stage 10 which has plural exclusive elements and a signal path which has correlation units 20, 30, and 40 that are mutually connected by layers 50 and 60 of OR gates arranged in parallel. This multi-input arbiter correlates input signal groups with each other and specifies a specific input signal group containing at least one input signal as an object to have priority to all the signals. For this specification, the input signal having the priority is determined in the specific group. This hierarchical process is useful for architecture where a process as a group is performed at the succession level of uniform logic blocks. The decomposition of the uniform logic blocks can facilitate the design of the arbiter which processes many input signals.
Patent JP-H01166083-A (JP)
Title: Image forming device
Inventor: YAMADA MOTOHIRO
IPC: G03G21/00
Filed: 1987-12-22
Abstract: PURPOSE:To lower the frequency of collecting containers and improve the untilization factor of a space in a machine body so as to attain the scaling-down by arranging a container for ejected toner in a heating roller for fixing. CONSTITUTION:While a transfer sheet where a toner image is transferred passes through a pair of rollers 32 after it is separated from a photosensitive drum 1, said image is fixed. Meanwhile, ejected toner which remains on the surface of the photosensitive drum 1 is scraped with the blade of a cleaning part 8 and drops to an ejected toner receiver 82. And it reaches an opening part on one side of a coil spring 83 with the aid of the coil spring 83 which is rotated by a driving source and it enters in the shoot part 11b of the container 11, where it drops to reach a main part 11a. The main part 11a is in the heating roller 11 and temperature is high there. Then, the ejected toner is melted there ad its density is raised. As a result, a large quantity of toner can be housed as compared with powder toner. Thus, the utilization factor of the container is improved and the frequency of displacing container is lowered, thereby attaining the scaling-down of the device.
Patent JP-H07154013-A (JP)
Title: Pulsed laser
Inventor: TAKAICHI KOJI
IPC: H05B41/34
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a laser output having desired pulse waveform stably immediately after start of repetitive oscillation. CONSTITUTION:A control section comprises a lamp power operating section, a frequency generating section, a lighting control section for the lamp, and a timing control section. A lamp current detecting circuit 30, a lamp voltage detecting circuit 32, a memory 36, the control section 40, a drive circuit and a switching transistor 14 for controlling discharge establish a closed loop for causing the power, being thrown into an exciting lamp 20 at each pulse discharge, to follow up a reference power value.
Patent JP-H11163541-A (JP)
Title: Strap mounting structure
Inventor: TAKAI KATSUMASA
IPC: H05K5/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a strap mounting structure which can easily mount and dismount a strap to and from a device body with a single operation and can reliably hold its mounted state. SOLUTION: In a strap mounting structure for mounting an end of a strap in a mounting groove hole 2 made in a portable device body 1, the groove hole 2 of the device body 1 is provided therein with an engaging notch groove 3, the strap is provided with an end piece 4 which is to be resiliently fitted and held in the groove hole. The strap piece 4 is formed with an engagement part 2 which is to be engaged in the notch groove 3.
Patent JP-2000151263-A (JP)
Title: Waveguide branching circuit and antenna device
Inventor: SAKAKIBARA KUNIO
IPC: H01Q21/08
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide branching circuit which is easily miniaturized and mass-produced and is highly efficient. SOLUTION: A matching wall 5 extends perpendicularly from the top face J on a waveguide branching circuit that is parallel to a reference face I including each center axis of two waveguides 1-A and 1-B. The matching wall 5 is provided in parallel to the center axes of the two waveguides 1-A and 1-B. A rectangular connection window 4 whose longitudinal direction is perpendicular to the matching wall 5 is provided in a connection face K on the waveguide branching circuit 100 facing the top face J across the reference face I, and one opening part of a sub waveguide 3 is connected vertically to the connection face K so as to cover the connection window 4.  Respective opening parts on the same side of the two waveguides 1-A and 1-B are mutually connected by a curved waveguide 2 whose inner face is a U shape and whose outer face is a crank shape, and the connection window 4 is provided in the connection face K on the curved waveguide 2. Due to the above configuration, power fed from the sub waveguide 3 is efficiently distributed to two branching paths (waveguides 1-A and 1-B) in reverse phase.
Patent JP-H02171609-A (JP)
Title: Optical type displacement measurement using laser beam
Inventor: KONO TSUGUO
IPC: G01B11/30
Filed: 1988-12-26
Abstract: PURPOSE:To upgrade measuring work efficiency rapidly by arranging a light dispersing element in the course of an optical system while a current to a semiconductor laser is modulated to perform a displacement measurement varying a laser beam wavelength. CONSTITUTION:A beam from a semiconductor laser 1 is made to irradiate a surface 7 to be measured through a diffraction grating 3 as light dispersing element, a polarized beam splitter 4, a 1/4 wavelength plate 5 and an objective lens 6. Reflected light is divided by the objective lens 6 and a half mirror 8 and a distance to the surface 7 to be measured is measured from measured values of detectors 10a and 10b. Here, when a wavelength of a laser beam is changed with the modulation of current to the semiconductor laser 1, a spot focuses on the side separated by a distance from the center axis of an optical system. Thus, as the surface 7 to be measured is shaken from surface to back, the beam scan zig zag over a wide area efficiently, thereby enabling measurement of a flaw, a surface roughness and the like at a very high efficiency.
Patent JP-H08176270-A (JP)
Title: Epoxy resin composition for sealng
Inventor: IKEDA KOJI
IPC: C08L63/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide an epoxy resin compsn. for sealng which keeps low stress and has good flowability and good moldability in sealing and in continuous molding while decreasing the occurrence of mold stain. CONSTITUTION: An epoxy resin compsn. for sealing is prepd. by compounding an epoxy resin with a curative, an inorg. filler, a cure accelerator, and a silicone-modified resin. The silicone-modified resin is obtd. by reacting a low- molecular epoxy resin having a number-average mol.wt. of 700 or lower with a reactive silicone oil comprising a polysiloxane having at least one kind of functional group selected from among amino, carboxyl, and phenolic hydroxyl groups at both the molecular ends or the side chains and blending the reaction product and an o-cresol novolak epoxy resin into a homogeneous mixture.
Patent JP-H02171992-A (JP)
Title: Prepaid card type controller
Inventor: ARAI KIMIO
IPC: G11B19/02
Filed: 1988-12-26
Abstract: PURPOSE:To freely change information to be initialized by initializing the changeable initialize data of a master card to a prepaid card which is already used. CONSTITUTION:It is judged by a card kind judge part 2 whether a card is the prepaid card or master card. In the case of the master card, the initialize data of the master card read by a card read part 1 are stored to a memory part 4 and initialize operation is started. Then, the master card is discharged. When the used prepaid card is inserted to a device during initialization, the initialize data are taken out of the memory part 4 and written to the used prepaid card by a card write part 5 and the prepaid card is discharged. Thus, the contents of the initialization can be freely changed and it is a condition that the used prepaid card not to be initialized are taken into the device as it is. Then, the changer of robbery is eliminated.
Patent JP-H01166289-A (JP)
Title: Semiconductor type heat sensor
Inventor: SHIMOMURA SHIGEKI
IPC: G08B17/06
Filed: 1987-12-23
Abstract: PURPOSE:To inform a abnormality even in an open state of a thermistor by securing such constitution where a fire receiver sends the output of a comparator to said receiver in a signal form where the occurrence of a fire is decided when the open state of the thermistor is detected by the comparator. CONSTITUTION:The open state of a thermistor Th is detected by a comparator 1. The comparator 1 consists of an operational amplifier OP1 and divides the voltage of a constant voltage circuit 3 by the resistances R1 and R2 for production of a reference voltage Vb. This voltage Vb is compared with the both- terminal voltage Va of a resistance Ra connected in series to the Th for detection of the open state of the Th. The comparator 1 is used to a heat sensor which sets a sensor circuit l at a low impedance when information is produced. The output of the comparator 1 is inputted to a switching circuit 4 and the circuit l is set at a low impedance via the circuit 4 like a case of a comparator 2. Thus the abnormality is informed to a fire receiver in the form of the misinformation like a case where the Th short-circuits.
Patent JP-H10169898-A (JP)
Title: Container shoulder cover and container
Inventor: YAMAMOTO YOSHIKATSU
IPC: F17C13/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a container which can easily divided into a resin part and metal part and a shoulder cover of the container which can easily be removed from the container body. SOLUTION: In a container shoulder cover comprising a first continuous ring-like wall section 6, a second ring-like wall, which exists inside this first ring-like wall section 6 and whose lower side is engaged with a part of a container body 1 provided, notches 14 and 16 are formed in the second ring-like wall section, and the first ring-like wall section 6 and the second ring-like wall section are connected by a belt section 11, which can be separated from both of the first ring-like wall section 6 and the second ring-like wall section.
Patent JP-2000141387-A (JP)
Title: Recycling processing method for used waste formed resin molded product
Inventor: KAWADE HIDEO
IPC: B29K105/26
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To process a molded product which is colored and designed with a waste foamed resin molded product or colored crushed pieces. SOLUTION: A release agent/surface reinforced resin layer is applied to the inside of the mold of a press molding machine by the gel coating of a blended crushed pieces prepared by compounding a compounding material 4 with crushed pieces 3 of a waste foamed resin molded product in a constant ratio. Thereafter, aggregate is sealed in the mold to be laminated to the gel coat layer in thickness about 5 times mold thickness and the whole layer in the mold is compressed and cured at the normal temp. under press pressure of about 15 t per one square to form a foamed resin molded plate.
Patent JP-H08186388-A (JP)
Title: Cooling device of electronic equipment
Inventor: MATSUNAGA TETSUO
IPC: H05K7/20
Filed: 1994-12-28
Abstract: PURPOSE: To provide a cooling device of electronic equipment which is constituted so that a power device which is a main circuit component incorporated into a case and a printed circuit board for control can be effectively cooled while adopting a closed-type case which is not affected by surrounding atmosphere. CONSTITUTION: In a cooling device of electronic equipment consisting of a power device 1 and a printed circuit board 3 for control, a heat sink 2 with fins mounting the power device and a blast fan 5 for circulating and blowing air in a case via a heat sink and a printed circuit board are incorporated along with the power device and the printed circuit board inside a closed-type case 7 in sealed structure. At the same time, a cooling pipe 8 for flowing liquid refrigerant from the outside is piped at the heat sink with fins as a liquid- cooling means and the power device and the packaged components of the printed circuit board are effectively cooled by liquid and wind cooling along with the air circulation blow inside the case by the fan.
Patent JP-H07187843-A (JP)
Title: Lightweight cellular concrete composition
Inventor: KITAGAWA KAZUE
IPC: C04B28/18
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a lightweight cellular concrete composition being excellent in fluidity at the time of pouring the concrete into a form, suppressing the amt. of residual coarse bubbles an stably holding uniform and fine bubbles at the foaming time. CONSTITUTION:The light weight cellular concrete composition consists of a siliceous raw material, a calcareous raw material, a foaming agent, water, a salt of beta-naphthalenesulfonic acid formaldehyde condensation product, polyethylene glycol and a nonionic cellulose ester, as indispensable constituents.
Patent JP-H09165776-A (JP)
Title: Portable type fluidizing treating device of soil and sand for backfilling
Inventor: MIKI HIROSHI
IPC: E02B9/06
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To fluidize and treat excavated soil as backfilling soil and sand on a field of interest by decompressing the inside of a fluidizing treating tank and conducting agitation and kneading by the suction of soil and sand, circulating water and the injection of a solidifying agent. SOLUTION: When an on-off valve V4 for a soil-sand suction pipe 16 is opened, soil and sand are sucked into a fluidizing treating tank 11 at negative pressure, and agitated and cement milk is kneaded. When a proper quantity of soil and sand are sucked into the fluidizing treating tank 11, the on-off valve V4 is closed. When a changeover valve V1 is changed over to the position of the discharge of soil and sand, the suction side of a vacuum pump 21 is communicated with an atmospheric pipe 41 and sucks atmospheric air, and an upper air chamber 32 in a circulating water tank 31 is communicated with the inside of the fluidizing treating tank 11 through a suction-discharge pipe 12 and air discharged from the vacuum pump is force-fed.  Soil and sand fluidized and treated in the tank 11 are discharged forcibly to the place of backfilling at air pressure force-fed into the tank by opening a valve V5 for a fluidized soil-sand discharge pipe 17 at that time.
Patent JP-H0690785-A (JP)
Title: Monoclonal antibody against human mucin ovarian tumor and method for detecting human ovarian tumor using the same monoclonal antibody
Inventor: UEDA RYUZO
IPC: C07K16/00
Filed: 1992-12-07
Abstract: PURPOSE:To obtain a monoclonal antibody specifically and strongly reacting with a mucin ovarian tumor, belonging to IgG1 isotype and to detect human ovarian tumor by using the monoclonal antibody. CONSTITUTION:A new anti-human ovarian tumor monoclonal antibody specifically reacts with human ovarian tumor. An anti-human ovarian tumor monoclonal antibody shows high specificity to mucin human ovarian tumor. In detecting human ovarian tumor cell by ELISA method, ABC enzyme antibody method, mouse mixed hemadsorption virus test, cell fluorescent antibody method, etc., an anti-human ovarian tumor monoclonal antibody OM-A is used to detect human ovarian tumor.
Patent JP-H10137651-A (JP)
Title: Method and apparatus for coating traveling metallurgical product continuously with organic coating agent
Inventor: DENIS CLERE
IPC: B05D3/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent defects in surface appearance by a method in which in an apparatus which is coating a traveling metallurgical product with an organic coating agent from the bath of a liquid organic material, an ascending flow is generated in the organic material in an area located upstream from the coating area of the bath to send bubbles in the bath near the surface and to break them. SOLUTION: When a rotating pick-up roller 4 collide with the bath surface of liquid organic material 3, bubbles are produced, part of the bubbles is carried to a coating roller 5 with the organic material 3 by the rotation of the roller 4 and then sent to a metallurgical product 7. Therefore, a movable roller 8 is installed between a supply route 1 and the roller 4. The roller 8, with its lower end immersed in the bath of the organic material 3, is rotated in the reverse direction to the pick-up roller 4. In this way, an ascending flow is generated in front of the coating area in the bath of the organic material 3, and bubbles in the bath are sent near the surface and stuck on the surface of the roller 8 to be broken.
Patent JP-H01168233-A (JP)
Title: Freshness retaining material for fruit vegetable and production thereof
Inventor: ICHISE SHIGEO
IPC: A23B7/12
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title product capable of removing ethylene and acetaldehyde produced in storing fruit vegetables, etc., by separately impregnating carriers with a Pd ion solution and a solution containing specific ions, such as copper, heat-treating the carriers and blending the resultant carriers in combination. CONSTITUTION:Carriers are separately impregnated with a solution of palladium ions and a solution containing one or more of copper, zinc, silver, lanthanum, vanadium or molybdenum ions and heat-treated. The above-mentioned two kinds of carriers are blended in combination to afford the aimed freshness retaining material.
Patent JP-H02172504-A (JP)
Title: Sea water filter
Inventor: HAJIMA OSAMU
IPC: B01D24/02
Filed: 1988-12-23
Abstract: PURPOSE:To prevent large animal planktons represented by Tigriops from getting into a filter layer by forming the filter layer using a plurality of materials which have different specific gravities and which exhibit approximately equal distribution ratio in the case of back-washing. CONSTITUTION:A filter layer 6 is formed using a plurality of filter materials 4, 5 which have different specific gravities and which exhibit approximately equal distribution ratio. For example, as filter materials, silica sands 4 (specific gravity 2.65) with an effective diameter of 0.6mm and garnet 5 (specific gravity 3.95) with an effective diameter of 0.28mm are selected to form the filter layer at volume ratio of 50 to 50%. In this manner, filtration accuracy of sea water filters can be improved, whereby large animal planktons represented by Tigriops (size is about 1mm) can be prevented from getting into the filter layer, thereby leakage of the layer can be avoided. As a result, yield rates of cultured seeds and saplings in fish farming can be raised, leading to an improved productivity.
Patent JP-H03135925-A (JP)
Title: Method and composition for adjustably releasing biologically active pharmaceutical agent
Inventor: PIA RADEINGU
IPC: A61K47/44
Filed: 1989-12-19
Abstract: PURPOSE: To obtain a composition comprising a monoglyceride, vegetable oil and a biologically active medicinal agent dispersed in the vegetable oil, and useful for controlled release of the medicinal agent to animal or human body site(s). CONSTITUTION: This composition, which is solid at room temperature and has a melting point lower than body temperature, comprises such an amount of a monoglyceride as to be enough to form inversely hexagonal liquid crystal phase on coming into contact with an aqueous liquid (e.g. glycerol monooleate, glycerol monolinoleate), a vegetable oil (esp. pref. sesame oil) and an effective amount of a biologically active medicinal agent dispersed in the vegetable oil. The medicinal agent is an antibacterial agent useful for suppressing bacterial plaque and treating periodontosis (e.g. tetracycline, metronidazole or its ester) which is useful for treating periodontosis through its delivery to periodontal pocket.  It is preferable that this composition comprises 1-50wt.% of the medicinal agent and the rest of a mixture of the vegetable oil and the monoglyceride in the weight ratio of (1:99) to (30:70).
Patent JP-H04196840-A (JP)
Title: Protective circuit
Inventor: SUZUKI HIROYUKI
IPC: H04L7/08
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a protective circuit whose size is reduced by providing a latch part which inputs the synchronization detecting signal of the output of a counter for synchronization detection or the synchronization pull-out detecting signal of the output of a counter for synchronization pull-out detection, and latches the signal and outputs it until these signals are inputted the next time. CONSTITUTION:A latch part 3 inputs the synchronization detecting signal of the output of a counter 1 for the synchronization detection or the synchronization pull-out detecting signal of the output of a counter 2 for the synchronization pull-out detection, and latches the signal and outputs it until the synchronization pull-out detecting signal or the synchronization detecting signal is inputted the next time, so that a protective circuit can be constituted. That is, the protective circuit is constituted of the counter 1 for the synchronization detection, counter 2 for the synchronization pull-out detection, and latch part 3, so that the circuit size can be reduced compared with usual. Thus, the protective circuit whose size is reduced can be obtained.
Patent JP-H03190614-A (JP)
Title: Beveling machine
Inventor: HANAZAWA TAKAO
IPC: B23C3/12
Filed: 1989-12-18
Abstract: PURPOSE:To facilitate adjustment of the end-play of a bearing by providing one of ball bearings of a cutting portion in the through hole of a machining portion, at the rear portion of a rotary shaft, and abutting a male screw threadedly engaged with the female screw of the through hole only to the outer ring of the bearing. CONSTITUTION:A through hole 12 is provided in a machining portion 10, and the front portion of a cutting portion 14 is protruded from the through hole 12 so as to provide thereon a rotary blade 16 which cuts and bevels a pipe P. The inner ring 26a of a ball bearing 26 is fixed to the rear portion of a rotary shaft 18 and the outer ring 26b thereof is press-fitted in the through hole 12. A male screw portion 38 is arranged on the front face of a cover body 36 and is threadedly engaged with a female screw portion provided on the rear inner circumference of the through hole 12, only the vicinity of the periphery of the tip end 38a of the male screw portion 38 is projected to be abutted to only the outer ring 26b of the ball bearing 26. In the event of the ball bearing 26 having an end-play, its cover body 36 is removed, the male screw portion 38 is rotated to increase the pressing force of the tip end 36a for pressing the outer ring 26a.
Patent JP-H04193563-A (JP)
Title: Sheet feeder
Inventor: KASHIWAGI TAKASHI
IPC: B65H5/06
Filed: 1990-11-27
Abstract: PURPOSE:To extremely accurately decide a sheet feeding amount by rotating a reference roller formed of a hard material having small dimensional change to a temperature at a circumferential speed coincident with the speed of a sheet, detecting a rotary angle by a rotary sensor, and controlling the operation of a motor. CONSTITUTION:A reference roller 7 is formed of a hard material having small dimensional change to a temperature. Thus, deformation of the roller 7 is prevented, and change in an outer diameter can be suppressed to a small allowable range. The roller 7 is rotated at a circumferential speed coincident with the speed of a sheet 5 to be conveyed to a sheet feed roller 1. Accordingly, the rotary angle of the roller 7 is detected by a rotary sensor 11, the detected result is fed back to a controller 14 to control the operation of a motor 3, and hence a sheet feeding amount can be extremely accurately determined. Further, since the roller 7 performs an object having a length opposed to part of the roller 1 in an axial direction, the entire length is shortened to be inexpensively manufactured.