baber/WOPTO huggingface dataset:
Patent JP-H1163751-A (JP)
Title: Ice making machine
Inventor: TAKAHASHI KAZUHIRO
IPC: F25C5/18
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To improve an applicability in usage of an ice making machine by a method wherein the two opposing surfaces of an ice storing section are provided with doors which can be freely opened or closed. SOLUTION: An automatic ice making machine 1 is made such that a main body 2 is constituted by heat insulated boxes 7 spaced apart in a forward or rearward direction, an inverse-cell type ice making section having a cooling device is arranged above it, an ice storing section 8 opened at its front side and rear side is arranged below it. In addition, ice making panels 3, 3 are arranged at a forward side and a rearward side of the ice making section, each of doors 4, 4 is fixed to the forward and rearward openings at the ice storing section 8 and each of the doors can be freely opened or closed.  With such an arrangement as above, since it is possible to take out the ice from the door 4 at the front side and the door 4 at the rear side of the ice making machine 1, in the case that the ice making machine 1 is installed as a counter-like manner between a kitchen side of a store and a customer's seat, it becomes possible to take out ice from both sides of kitchen and customer's seat and further a convenience in use of the ice making machine can be improved.
Patent JP-S6288003-A (JP)
Title: Sequence switching control system
Inventor: FUJIMORI MANABU
IPC: G05B19/02
Filed: 1985-10-14
Abstract: PURPOSE:To advance a sequence in which continuous operation is given priority without any stagnation by adding a signal switching circuit which operates with an operation stagnation detection signal. CONSTITUTION:A sequence controller 1 supplies a control command to equipment 10 of controlled system from a control command generating means 3 and reads in an operation confirmation signal from an operation detector 11. A sequence transition signal 4 is generated with this signal. Further, said confirmation and control command are ANDed by an ANC circuit 6, etc., to start the time-limit operation of a timer 8, which generates an operation stagnation detection signal 9 unless the operation confirmation signal is sent back within a specific time, so that a display device 13 makes a warning display. For the purpose, the signal switching circuit 13 which operates with the operation signal 9 is provided to switch the operation confirmation signal and command signal. Consequently, sequence operation is carried on even when operation stagnation is detected.
Patent JP-H04111105-A (JP)
Title: Sensor device for unmanned carrier
Inventor: IDE SHOZO
IPC: G05D1/02
Filed: 1990-08-31
Abstract: PURPOSE:To surely actuate a magnetic contactless switch and to improve both the reliability and the working ratio of an unmanned carrier system by eliminating automatically the iron pieces and powder dropped on the surface of a driving path of the carrier with small consumption of current. CONSTITUTION:The iron pieces/powder 9 may possibly be dropped on the surface 6 of a driving path of an unmanned carrier 1 in a factory, etc. If the carrier 1 is driven under such conditions, the iron piece/powder 9 are attracted by a permanent magnet 11. Thus the carrier 1 detects a position detecting mark plate 7 in a collection pit 10 and stops before a contactless switch 8 set on the surface 6 becomes inefficient owing to those stacked pieces/powder 9. At the same time, an energizing command of a short time is given to a coil 23 of a permanent electromagnet 11. Thus the electromagnet 11 is demagnetized and the pieces/powder 9 drop into the pit 10 to be taken away.
Patent JP-S60120351-A (JP)
Title: Semidetermination method of solution for processing silver halide photosensitive material
Inventor: KOBAYASHI KAZUHIRO
IPC: G03C5/00
Filed: 1983-12-05
Abstract: PURPOSE:To rapidly determine a bleach fixing soln. component in a developing soln. and other photosensitive material-processing soln. by causing a silver halide color photosensitive material-processing soln. to develop color in the presence of an iron ion color-forming reagent, and comparing the developed color density with a color standard. CONSTITUTION:A silver halide color photosensitive material-processing soln. contg. at least one of p-phenylenediamines and hydroquinones of a developing agent is caused to form color in the presence of an iron ion color forming reagent. The color density of the obtained colored soln. is compared with a color standard prepared in accordance with the concn. of the iron ions in advance, and the bleach fixing soln. component in said processing soln. is determined. As the iron ion color forming reagent to be added to the processing soln., alpha,alpha'-dipyridyl and 1,10-phenanthroline can be enumerated, and the iron ion color forming reagent may be added as it is or in the form of its aq. soln.
Patent JP-H0868562-A (JP)
Title: Reheating method of bathtub water for bathtub
Inventor: IDA TOMOYUKI
IPC: A47K3/00
Filed: 1994-08-29
Abstract: PURPOSE: To prevent the overheating of water of a hot water supplying circuit side when bathtub water is reheated by circulating and heating the water by using a 2-can 2-waterway 1-burner type heat exchanger. CONSTITUTION: A method for reheating bathtub water 14 comprises a first water temperature detecting sensor 22 for detecting the temperature of the water 14 of a suction side from a bathtub 12 to a heat exchanger 18 of a reheating circuit 10 of the water 14, and the step of stopping the burner 38 of the exchanger and a circulating pump 21 when the detected temperature by the sensor 22 becomes a set temperature, and a second water temperature detecting sensor 30 for detecting the temperature of the water 14 at the return side to the bathtub 12 from the exchanger of the circuit 14. The burner 28 is controlled to be ON, OFF based on the temperature detection of the water 14 of the return side by the sensor 30, and hence the temperature of the water 14 of the return side is held at a predetermined specific temperature or lower.
Patent JP-H0946117-A (JP)
Title: Antenna system
Inventor: OGURA KEIICHI
IPC: H01Q9/32
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To manufacture an antenna system inexpensively with less number of components in which only a rod antenna element and a helical antenna element connected in series act like an antenna section while the rod antenna element contained retractively in the case of a portable radio equipment is extracted and only the helical antenna element acts like the antenna section while the rod antenna element is contained in the case. SOLUTION: A rod antenna element 4 and a helical antenna element 2 are made of a continuous metallic wire material and a feeder metallic fixture 7 is made up of a leaf spring 8 clipping the metallic wire elastically, then components such as a connection metallic fixture or the like to connect the rod antenna element 4 and the helical antenna element 2 are not required. Furthermore, the helical antenna element 2 is covered by a mold cap 3 integrally, then the man-hours required to mount the mold cap 3 is omitted.
Patent JP-S59121940-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA SHINPEI
IPC: H01L21/31
Filed: 1982-12-28
Abstract: PURPOSE:To prevent an electrode from degeneration or corrosion by a method wherein liquid material for thin film formation, which has moisture and corrosion resistant properties, is coated on the whole surface of a wafer which is covered by a protection covering except an electrode portion and a thin film is formed and this film is peeled off mechanically before the process of connecting a lead to the electrode. CONSTITUTION:A wafer 1 is adsorbed to a spinning head 9 by vacuum and in that condition a prescribed amount of siltect-II is dropped on the wafer 1 from a nozzle 10 and then coated on the whole surface of the wafer 1 uniformly by rotating the spinning head 9 with a prescribed rotation speed. Then a thin film is formed on the wafer 1 by evaporating organic solvent by drying the spinning head for a prescribed period. When the wafer is diced and a chip 2 is assembled, the thin film is peeled off mechanically at the edge of the wafer 1. IC on each chip is completely protected by a PSG film so that the formation and peeling off of the thin film exerts no affection on the IC.
Patent JP-H0672341-A (JP)
Title: Electric-powered steering device
Inventor: SANO OSAMU
IPC: B62D5/04
Filed: 1992-08-27
Abstract: PURPOSE:To simplify the reduction gear mechanism and to improve the performance, reduce the transmission loss and tone capacity of a motor, and smoothly move a rack shaft with a slight force. CONSTITUTION:A rotary external rotary shaft 21 which is rotated by a motor 12 is installed within a housing 1 to support a rack shaft 2. A cylindrical internal rotary shaft 21 is arranged inside the external rotary shaft 13. The rack shaft 2 is passed inside the internal rotary shaft 21. The respective rotary shafts 13, 21 are connected to each other through a spline 27 though these rotary shafts can be moved in the axial direction. The internal rotary shaft 21 is connected to the housing 1 through a first ball screw 28. The rack shaft 2 is connected to the internal rotary shaft 21 through a second ball screw 32. The internal rotary shaft 21 consists of a first component member 22 to be connected to the external rotary shaft 13 through the spline 27, and a second component member 23 to be connected to the housing 1 through the first ball screw 28 and at the same time, to the rack shaft 2 through the second ball screw 32. The respective component members are connected to each other through a flexible shaft coupling means.
Patent JP-H03229002-A (JP)
Title: Hydraulic motor driving circuit
Inventor: KAGIWADA HITOSHI
IPC: E02F9/12
Filed: 1990-08-30
Abstract: PURPOSE:To prevent the occurrence of cavitation during inertial running of a hydraulic motor by supplying the pressure oil from a sub-hydraulic-power source to a main pipe passage on the low pressure side, via a low pressure selection valve or a check valve, when a counter balance valve returns from a switching position to a neutral position. CONSTITUTION:A directional control valve 6 and a counter balance valve 21 are installed in the midst of a main pipe passage 3A or 3B, which connect a hydraulic motor 1 to a hydraulic pump 4 or to a tank 5. In addition, a low pressure selection valve 26, which selects the lower pressure side out of the main pipe passages 3A, 3B and which is switched so as to be connected to the low pressure side, is installed between the hydraulic motor 1 and the counter balance valve 21. In addition, one end of an auxiliary pipe passage 30 as a sub-pipe passage is connected to a sub- hydraulic power source 29, while the other end is connected to the low pressure selection valve 26 via a center joint 13 and a pressure control valve 25 as an auxiliary switching valve. With this contrivance, When the hydraulic motor 1 is on intertial running, the occurrence of cavitation can be prevented, the life span of the pump 1 can be lengthened, an impulse at the time of a sudden stop of the pump 1 reduced, the size of the pump 1 can be made compact, and the cost can be reduced.
Patent JP-H0675165-A (JP)
Title: Real image system variable power finder
Inventor: KAMO YUJI
IPC: G02B23/14
Filed: 1992-08-27
Abstract: PURPOSE:To obtain a real image system variable power finder which is provided with a high-magnification zoom function, which is small and can excellently correct aberration. CONSTITUTION:The real image system variable power finder constituted of an objective lens system 1 having positive refracting power and an eyepiece system 2 having the positive refracting power is constituted so that variable power can be executed by exchanging the first lens group G1 of the lens system 1 provided with the positive or negative refracting power. A finder visual field corresponding to panoramic photographing can be obtained by exchanging a visual field frame regulating an observing range on an intermediate image forming surface to be the shape for the panoramic photographing at the same time when the group G1 is exchanged.
Patent JP-H1160841-A (JP)
Title: Polypropylene-based resin composition
Inventor: YAMASHITA SATOSHI
IPC: C08L23/08
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition, in which its impact resistance, hardness and surface appearance of molded product to be formed are in excellent balance, by blending a polypropylene-based resin with a novel ethylene-based copolymer having a certain composition ratio, flowability and branching. SOLUTION: This polypropylene-based resin composition mainly consists of (I) 30-95 wt.% of a polypropylene-based resin and (II) 70-5 wt.% of an ethylene-based random copolymer comprising ethylene, a 3-20C α-olefin and a non-conjugated diene. The ethylene-based random copolymer meets the following requirements: (1) an ethylene content of 50-90 wt.% and an ethylene content distribution, as the high ethylene content moiety/low ethylene content moiety ratio, of 1.05-2.5; (2) a melt flow rate(MFR) of 0.02-50 g/10 min (230 deg.C, 2.16 kg); and (3) a viscosity, as the branching index or the 'B' value obtained by gel permeation chromatography(GPC), of 0.5-0.98 with the 'B' value distribution, as the high 'B' value/low 'B' value ratio, of 1.02-1.5.
Patent JP-S59116000-A (JP)
Inventor: KONISHI KEISUKE
IPC: B63G8/33
Filed: 1982-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0393907-A (JP)
Title: Manufacture of asphalt grain
Inventor: OKA YOSHIYUKI
IPC: E01C19/10
Filed: 1989-09-06
Abstract: PURPOSE:To easily store and transport asphalt by heating asphalt and aggregate to a specified temperature, throwing the same in a mixer to form an asphalt layer on the surface of the aggregate, and then cooling the same to generate and separate the asphalt grain. CONSTITUTION:When asphalt 7 and aggregate 1 are heated to a temperature specified above 140 deg.C, they are thrown into a mixer 5 and stirred and kneaded to a temperature specified below 130 deg.C to form an asphalt layer on the surface of the aggregate 1.... Subsequently, a cooling medium 9 is poured into the mixer 5 and stirred while being circulated to cool the above, whereby the asphalt grain is generated and separated. The asphalt grain is discharged and sealed in a thermal insulation bag. Thus, the asphalt is made into hard grains which are not sticky at an ordinary temperature so as to easily store and transport the asphalt.
Patent JP-H0658945-A (JP)
Title: Method for measuring tide
Inventor: SUZUKI TOSHIO
IPC: G01P5/00
Filed: 1992-08-06
Abstract: PURPOSE:To facilitate a measuring operation by making it possible to set automatically a starting time of gate opening of a measuring gate circuit in correspondence to a change in the depth of a floating substance in the sea without relying on hand, in regard to a method for measuring a tide from a transmitted ultrasonic wave and antiwater received echo of the floating substance in the sea taken in only for a prescribed time width by the measuring gate circuit by utilizing a Doppler effect. CONSTITUTION:Antiwater received echo detecting circuit 11 detecting a minimum measurable level point of antiwater received echo is provided, and based on an output of the circuit, a starting time of gate opening of a measuring gate circuit 7 is set automatically with the minimum measurable level point used as a reference.
Patent JP-S60120509-A (JP)
Title: Heat treatment device in revolving magnetic field
Inventor: NAKANISHI KANJI
IPC: H01F10/13
Filed: 1983-12-05
Abstract: PURPOSE:To achieve miniaturization of the device by enabling the generation of a revolving magnetic field without use of a mechanical rotation driving part by controlling the current sent to plural electromagnet provided with revolving magnetic field generating parts around their bases. CONSTITUTION:A sample 7 is inserted in a heating tank 3 and is heated to the temperature near the crystallizing temperature of this metal. When a magnetic field around the ferromagnetic material film sample 7 is caused to rotated by an electromagnet 5, a magnetic spin having high directional freedom is rotated compulsorily andthe magnetic reaches room temperature with retaining isotropy by reducing the heating temperature with keeping above state so that magnetic anisotropy of the sample 7 is completely removed. When the current sent to a coil of an electromagnet (b) becomes maximum and the current sent to a coil of an electromagnet (a) becomes 0 by control of the current flow by a controller 6, the magnetic field rotates by 90 deg.. After that, when the current is sent in the inverse direction to the previous occasion and the flow is increased so as to increase the magnetic field directing a magnetic pole 4A from a magnetic pole 4A', the magnetic field rotates to right by further 90 deg.. Subsequently, the magnetic field is rotated by 360 deg. by the similar operation or current sending control.
Patent JP-S59123881-A (JP)
Inventor: TANAKA JIYUNICHI
IPC: H04N9/64
Filed: 1982-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0889398-A (JP)
Title: Rice cooking device and rice cooking method
Inventor: TAKEUCHI SHIGEKI
IPC: A23L7/10
Filed: 1994-09-26
Abstract: PURPOSE: To shorten the rice cooking time by constituting a rice cooking device with a heating light source arranged at the peripheral section of a pot storing rice and water and generating near infrared rays or infrared rays. CONSTITUTION: Since near infrared rays or infrared rays 6 have the absorption factor for rice larger than the absorption factor for water, they are not absorbed by water 3 so much, the ratio that the water 3 itself is heated is small. The rays 6 are absorbed by rice 4, and the rice 4 itself is heated. The water 3 is heated by the rice 4. The temperature becomes higher at the center section of the rice 4 than at the peripheral section kept in contact with the low- temperature water 3. When the near infrared rays or infrared rays 6 are radiated for heating during the heating high-temperature process, the gelatinization of rice occurs from the inside unlike the rice cooking method in the past. The ratio that the absorption of the water required for the gelatinization at the center section is hindered by the outside paste layer becomes small, and the rice cooking time can be shortened.  The difference of the moisture content between the center section and peripheral section is small at the time of gelatinization completion, and the steaming process can be shortened or omitted.
Patent JP-H0548136-A (JP)
Title: Photo transistor
Inventor: SAKAI YOSHIHIKO
IPC: H01L31/10
Filed: 1991-08-16
Abstract: PURPOSE:To provide a phototransistor being sensitive even in a visible short wavelength region, that is, a blue incident light. CONSTITUTION:Interface has ohmic properties by controlling the discharge voltage by plasma CVD method and the film growth temperature, in respect of the i-type amorphous silicon layer 3b for light absorption made on a transparent conductive film 2. Hereby, an n-type amorphous silicon layer, which was required to lie between both sides, is eliminated, and the deterioration of spectral sensitivity is prevented even at incidence of a short wavelength light.
Patent JP-S6385867-A (JP)
Title: Array processor
Inventor: JIEFURIII ERU TEIIRU
IPC: G06F15/80
Filed: 1986-09-30
Abstract: PURPOSE:To eliminate the need f the correction of time shift caused by the deviation of the number of pipe line stages with a program by setting up the number of pipe line stages of arithmetic modules to be operated in parallel. CONSTITUTION:The titled processor includes a memory board for a cache memory 20 and scratch pad memories 15xsi1, #2, an operation board for multipliers 21#1, #2 executing multiplication and arithmetic logic units (ALUs) 23#1, #2 executing addition/subtraction and logic operation and a sequencer 27 controlling the sequence of respective boards. Respective boards are connected to a host processor 7 through a control bus 8 and the memory board and the operation board are connected to the sequencer 27 through an address bus 29. The cache memory 20 is connected to the memory bus 9 to transmit/receive data to/from other units through the memory bus 9.
Patent JP-S6384744-A (JP)
Title: Dummy bar head of horizontal continuous casting machine
Inventor: KUMAGAI SHINOBU
IPC: B22D11/04
Filed: 1986-09-30
Abstract: PURPOSE:To enable sepn. of a dummy bar and ingot at a high yield by constituting the titled head in such a manner that the ingot is drawn by the dummy bar while an engaging member is held engaged with a member to be engaged and that the dummy bar and the ingot are separated when the above-mentioned coupling is released. CONSTITUTION:The dummy bar head engages the member 23 to be engaged mounted to an auxiliary member 20 with the engaging piece 6 mounted to a body 2 and fits a washer 14 and a belleville spring 15 between the body 2 and the member 20. Solidified shells are successively formed on the inside surface of a horizontal casting mold 30 and the outside end face of the member 20 enclosing a bolt 26 when the dummy bar 1 fixed with the body 2 at the front end is inserted into the casting mold 30 and a molten steel 32 is poured into the mold. The ingot is then drawn by moving the dummy bar 1 intermittently by pinch rolls 33. The engaging piece 6 is disengaged from the member 23 by an oscillating rod 18 to separate the dummy bar 1 and the ingot 29 after the head part of the ingot 29 is bitten with rolls 33. The dummy bar and the ingot are thereby separated at the high yield and the generation of clattering is prevented.
Patent JP-H0392336-A (JP)
Title: Preparation of ophthalmic lens
Inventor: SHIBATA TAKANORI
IPC: G02C7/04
Filed: 1989-09-05
Abstract: PURPOSE:To obtain an ophthalmic lens which can be precisely and easily molded and treated and has no strain by making a central part of a hard material and a surrounding of a soft material. CONSTITUTION:A hard material 4 is formed in a central part 6 of an ophthalmic lens by polymerizing a polymerizable monomer which is not easily decomposed by an acid treatment. Then, a composite material forming a soft material 3 is prepd. by using a silane compd. having at least two functional groups contg. a polymerizable group and wherein a functional group and a silicon atom are bound through a hetero atom as a crosslinking agent and polymerizing a polymerizable monomer which is not easily decomposed by an acid treatment on the surrounding of the ophthalmic lens. A molded item is prepd. by treating the composite material into a shape of an ophthalmic lens. Then, this molded item is treated with an acid.
Patent JP-H1169476-A (JP)
Title: Artificial larynx for helping sound production
Inventor: IMAMURA TOSHIKI
IPC: H04R1/14
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To give the change of frequency height based on natural voice to vibration sound by an easy operation in an artificial larynx for producing the vibration sound for helping sound production. SOLUTION: A chevron type pitch pattern and a lowering pitch pattern respectively in a smooth shape are stored in a memory 4 and the memory 8. Corresponding to the ON/OFF operation of a switch SW2, the lowering pitch pattern provided with steep inclination is connected to the chevron type pitch pattern and an accent nucleus is formed in the pitch pattern. A counter part 28 counts the number of times of the ON of the switch SW2. The memory 4 stores the three chevron type pitch patterns of different peak values. In the case that the plural accent nuclei are generated in one phrase, based on the value of the counter part 28, the chevron type pitch patterns of the lower peak value is successively read and the peak of the accent nuclei is gradually lowered.  When the switch SW3 is operated, a sentence end pitch pattern is generated and the decline of a pitch to a level one step lower peculiar to a sentence end is realized.
Patent JP-S61183065-A (JP)
Inventor: ARESHIYU MANEKU
IPC: B65G19/02
Filed: 1985-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。