baber/WOPTO huggingface dataset:
Patent JP-H01269797-A (JP)
Title: Method of reusing pearlite particle heat insulator in existing low temperature storage tank
Inventor: YAMAMOTO AKIRA
IPC: F17C3/04
Filed: 1988-04-22
Abstract: PURPOSE:To make it possible reuse pearlite particles by charging pearlite particles just taken out from a side cold insulating layer, in a space between an existing outer tank and a breakwater. CONSTITUTION:Pearlite particles are transferred from a side cold insulating layer 10 into a space between an outer tank 2 and a breakwater 5 by a nozzle 11 so as to form a cold insulating layer 6. With this arrangement, the pearlite particles in the side cold insulating layer 10 may be directly used as a cold insulating material only by shifting them into the adjacent space, and accordingly it is possible to reuse the pearlite particles.
Patent JP-H03294986-A (JP)
Title: Memory card inserting/ejecting device
Inventor: TAKAHASHI TAKAFUMI
IPC: H05K7/14
Filed: 1990-04-12
Abstract: PURPOSE:To prevent the memory card from jumping out suddenly from a card insertion point, dropping down on the floor surface and being damaged or contaminated by placing an elastic member in a moving area of the memory card, and pressing it against the lower face of the memory card. CONSTITUTION:An IC memory card 2 is installed in a connecting device 1 by being inserted into a card insertion port 4 of the connecting device 1 from the direction as indicated with an arrow 3, and also, being pushed in, and when a card ejection operating member 5 of the connecting device 1 is pressed in the direction as indicated with an arrow 3, the card is moved back in the direction opposite to this direction and discharged. In this case, an elastic member 25 placed between the card insertion port 4 and a connector 10 is pressed elastically against the lower face of the memory card 2, and controls a fact that the memory card 2 is ejected from the connector 10 and moves suddenly in the card ejection direction through a card insertion chamber 52. In such a way, it does not occur that the memory card 2 jumps out suddenly from the card insertion port 4, drops down on the floor surface and is damaged or contaminated.
Patent JP-H11189730-A (JP)
Title: Microencapsulated colorant and its production
Inventor: TACHIBANA TAKUSHI
IPC: B01J13/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a microencapsulated colorant consisting only of a powdery resin and pigment, in view of such a problem that conventionally, as a colorant used in resin molding process, masterbatch and dry color have been generally used; however, the masterbatch is good in pigment dispersibility but its production is complicated; and the dry color is easily produced but has a drawback of being poor in its pigment dispersibility. SOLUTION: This microencapsulated colorant consists of a powdery resin and dye and/or pigment and most of the dye/pigment are embedded (inserted and fixed) in the powdery resin. The microencapsulated colorant is easily obtained by using a spherical mixer equipping a lower rotating blade rotating at a circumferential speed of >=40 m/sec along the inside of the bottom of the spherical mixer and an upper rotating blade rotating in the middle of the mixer.
Patent JP-S59222989-A (JP)
Title: Manufacture of semiconductor laser array
Inventor: NIDOU MASAAKI
IPC: H01S5/40
Filed: 1983-06-02
Abstract: PURPOSE:To simplify manufacture while improving the characteristics of several semiconductor laser by forming a groove in depth, through which a semiconductor substrate is exposed, to a substrate crystal, forming semoconductors to both side surfaces, to which an active layer is exposed, of the groove and converting the active layer in the vicinity of the side surfaces of the groove into the same conduction type. CONSTITUTION:An N type GaAs layer 2, an N type Al0.38Ga0.62As layer 3, an Al0.12Ga0.88As active layer 4, an N type Al0.38Ga0.62As layer 5, a P type Al0.5 Ga0.5Aslayer 6 and an N type GaAs layer 7 are formed on a semi-insulating GaAs substrate 1. A groove 8 in depth reaching to the semi-insulating GaAs substrate 1 is formed. A high resistance Al0.5Ga0.5As layer 9, A P type Al0.38Ga0.62As layer 10 and a P type GaAs layer 11 are shaped. Zn, Mg, etc. having a large diffusion constant are used as a dopant for the P type layer 10 at that time. A diffusion front is formed through a solid-phase diffusion during the crystal growth of the dopant, and the active layer 4 in the vicinity of the side surfaces of the groove 8 is changed into a P type. A P electrode 13 is shaped, and the N type GaAs layer is exposed through selective etching while leaving the peripheral section of the groove 8. An N electrode 14 is formed to the N type GaAs layer 2, thus completing the titled array.
Patent JP-H09287257-A (JP)
Title: Creep trough support
Inventor: TSURUNO OMIHISA
IPC: E04D13/08
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a creep trough support capable of coping with various roof materials different in thickness without preparing many kinds of supports and capable of firmly fixing a creep trough to the roof materials such as roof tiles. SOLUTION: This attachment 3 is constituted of the upper and lower flanges 31, 32 substantially parallel apart at the distance slightly larger than the thickness of a roof material and a web 33 connecting the upper and lower flanges 31, 32. A main body 2 can be connected to the attachment 3. The upper and lower flanges 31, 32 pinch the roof material, and they can be firmly fixed to the roof material. When only the attachment 3 is replaced, this creep trough support can be fitted to the roof material different in thickness and color. Various kinds of the creep trough supports integrated with different attachments according to the thickness of the roof materials are not required to be prepared unlike in the past, and this creep trough support is convenient at a low cost.
Patent JP-H05274731-A (JP)
Title: Magneto-optical disk
IPC: G11B7/24035
Filed: 1992-03-26
Abstract: PURPOSE:To increase the recording capacity of a magneto-optical disk. CONSTITUTION:A read only memory track TRR to be previously recorded with data by forming pits corresponding to recording data on a flat surface and a user data track TRM to be recorded with data under a magneto-optical recording mode are alternately arranged. Since adjacent tracks are different in reproducing principle, even when the track pitch is narrowed, a signal level is not lowered due to cross talk. Consequently, the recording capacity can be increased by narrowing the track pitch.
Patent JP-H09289210-A (JP)
Title: Method of formation of silicon nitride film and thin film transistor device
Inventor: TAKECHI KAZUE
IPC: H01L21/318
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To form a silicon nitride film at a high race of 2000 Å/min or more with a plasma CVD method in which polysilane particles are less produced in a chamber upon film formation and which has good film quality applicable to a thin film transistor. SOLUTION: A film is formed using as stock gas mixture gas of monosilane, ammonia, and nitrogen or hydrogen and further using a VHF band excitation frequency of 30MHz to 100MHz under conditions of gas pressure of about 50 to 180 Ps. When the area of a substrate holder is assumed to be S(cm<2> ) and the flow rate of monosilane F(SCCM), a high rate film formation of 2000 Å/min or more is realized using VHF discharge in a large flow rate region where (S/F)<30.
Patent JP-H04328736-A (JP)
Title: Image forming device
Inventor: TAKAYANAGI TOSHIHIRO
IPC: G03B27/72
Filed: 1991-04-30
Abstract: PURPOSE:To control so as to turn on/off the respective picture elements of a liquid crystal display device(LCD) only once per each exposure and to obtain accurate gradation by counting the number of displaying times of the LCD and comparing the counted value with image data. CONSTITUTION:The length of exposing time from starting exposure for the LCD 6 is accumulated and stored in a counter 32 as the counted value and inputted in a comparator 34. Meanwhile, the exposing time of image data(weighted digital data) is inputted in the comparator 34 and compared with the counted value. When the counted value is smaller than the value of the weighted digital data, the LCD 6 is still turned on, and when the counted value is larger than that value, the LCD 6 is turned off. Since the LCD 6 continues to be in the on-state as it is until attaining the numerical value of the image data in the case that it is turned on once, the effect of the rise and the fall accompanied with the weighting of time is eliminated.
Patent JP-S5222494-A (JP)
Title: Radar equipment for vehicles
Inventor: ISOGAI YASUHIRO
IPC: G01S13/931
Filed: 1975-08-14
Abstract: PURPOSE:To improve the detecting efficiency by eliminating dead angles by installing an auxiliary antenna in addition to the main antenna for a radar equipment used on vehicles running on flat surfaces such as between two aotomobiles.
Patent JP-H07305929-A (JP)
Title: Cooler for icemaker and manufacture thereof
Inventor: YUASA HARUHIKO
IPC: F25C1/22
Filed: 1994-05-12
Abstract: PURPOSE:To provide a cooler for an icemaker in which the icemaking efficiency can be enhanced and a method for manufacturing the same. CONSTITUTION:A cooling pipe 7 is fixed to the upper surface of a cooler body 6 in which many icemaking chambers 2 opened downward are partitioned and formed. Icemaking water sprayed down toward the chambers 2 is cooled by the pipe 7. The pipe 7 is so formed that its section becomes a substantially semicircular shape, and its flat part is fixed in contact with the upper surface of the body 6 thereby to increase the contact area with the body 6, thereby enhancing the icemaking efficiency. On the other hand, the pipe 7 is swelled to be formed by superposing other copper plate on a copper plate in which a mold release agent is printed in the pattern of a refrigerant channel on its surface to form the top plate 9 of the body 6 and pouring pressurized water at the agent printed position of the plate 9.
Patent JP-2000289469-A (JP)
Title: Fitting structure of filler hose and filler tube of fuel tank and manufacture of filler tube
Inventor: SATSUKAWA RYOICHI
IPC: F16L33/28
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To form a beltlike thin film resin layer which is an extension part continuous with a thick film powder coated layer into a fixed shape simply and at all times. SOLUTION: When one end of a filler hose 3 whose the other end is inserted into an oil supply port pipe of a fuel tank and one end of a filler tube 5 whose the other end is opened in an oil supply port are mutually fitted, a thick film powder coated layer 16 made of resin powders such as polyethylene is formed at outer periphery excepting a fitting part 5a of the filler tube 5 into the filler hose 3, a beltlike thin film resin layer 20 constituted by a pipe made of thermal shrinkage resin such as polyethylene is formed in a rear end part continuous with a tip part of the thick film powder coated layer 16 in the fitting part 5a of the filler tube 5, and the beltlike thin film resin layer 20 is fitted into the filler hose 3 together with the fitting part 5a.  The beltlike thin film resin layer 20 is formed by heating the pipe to shrink it and attaching it closely at outer periphery of the filler tube 5.
Patent JP-S63278031-A (JP)
Title: Liquid crystal panel
Inventor: KAMIMURA TSUYOSHI
IPC: G02F1/133
Filed: 1987-04-22
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal panel having a high memory effect and a good display quality by etching a substrate from an oblique direction to control orientation of liquid crystal. CONSTITUTION:This panel is provided with a liquid crystal layer, plural substrates which are arranged to hold the liquid crystal layer between themselves and at least one of which is transparent, and voltage applying means which are provided on substrates to apply a voltage to the liquid crystal layer; and with respect to this panel, substrates are etched from an oblique direction by an ion beam having an angle theta of inclination differently from the uniaxial treatment of rubbing to obtain a surface structure where a minute projection group 101 exists in a certain fixed direction. Liquid crystal molecules are oriented to a structure of least elastic deformation by this surface structure, and the ferroelectric liquid crystal panel of high memory effect is realized.
Patent JP-H01270214-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KITAURA KOICHI
IPC: H01G9/028
Filed: 1988-04-20
Abstract: PURPOSE:To prevent characteristics of a capacitor from varying or deteriorating, and to improve reliability by sealing the opening of a case with fluorine rubber packing, and then coating the packing with thermosetting resin to seal the opening. CONSTITUTION:After the opening of a case 4 containing a capacitor element 3 is sealed with a fluorine rubber packing 8 having excellent heat resistance, the packing 8 is coated with thermosetting resin 10 to seal the opening of the case 4. Accordingly, since it is sealed with high airtightness and the packing 8 having excellent heat resistance is employed, it can endure against high temperature at the time of impregnating a melted organic semiconductor 5, the heat at the time of curing the resin 10 does not affect directly the semiconductor 5, thereby preventing an external appearance from deteriorating and a lead pitch from deforming. Thus, it can prevent characteristics of a capacitor from varying or deteriorating, and improve reliability.
Patent JP-S5724188-A (JP)
Title: Correction circuit for pulse distortion
Inventor: MURAKAMI SUEO
IPC: H04Q1/36
Filed: 1980-07-19
Abstract: PURPOSE:To enable to correct all the input pulse trains, by giving feedback through a correction circuit through the monitor of output pulse of relay contacts and storing pulses having the reference make factor at the head. CONSTITUTION:A pulse relay device in which input pulse trains are applied to a relay drive circuit 3 via a reference make factor correction circuit 1 and the output pulse with a given make factor is obtained through the switching of relay contacts, is provided with a storage section 4 for the head pulse after the correction of the reference make factor in the input pulse trains. The content of the section 4 is compared with the output pulse obtained from the input pulse after the 2nd input pulse and the difference is detected at a comparison section 5. A control section 6 which switches the pulse input to the drive circuit 3 with the detected output and an output correction section 7 for correction pulse generation to obtain the output pulse with a given make factor according to the detected output of the section 5, are provided. The correction pulse is transmitted from a selection section 8 to the drive circuit 3 according to the switching signal of the control section 6.
Patent JP-H02278328-A (JP)
Title: Electronic filing system
Inventor: INABA FUMIO
IPC: G06T1/00
Filed: 1989-04-19
Abstract: PURPOSE:To effectively execute an operation from registration terminal equipments without being waited by tentatively storing registration data from the registration terminals in a data storage means when an optical disk drive in a collective optical disk device is in a busy state. CONSTITUTION:Registration data inputted from the registration terminal equipments 4 and 5 are transmitted to a collective optical disk controller 2 through a local area network 3. The collective optical disk controller 2 detects whether the optical disk drive 12 in the collective optical disk 1 is in the busy state or not, and receives registration data even if the drive is in the busy state. The received registration data is tentatively stored in a magnetic disk 6 instead of being registered in the collective optical disk 1. Then, registration data which is tentatively stored in the magnetic disk 6 is registered in the optical disk 1 after registration can be prepared. Thus, the operation of data registration can be executed from the registration terminal equipments 4 and 5 irrespective of the using state of the collective optical disk 1, and the wasteful waiting time can be eliminated.
Patent JP-H07284641-A (JP)
Title: Water treating device for water tank
Inventor: KASAHARA KEISUKE
IPC: B01D19/00
Filed: 1994-04-14
Abstract: PURPOSE:To make it possible to execute efficient oxygen replenishment, water quality maintenance of raw water and temp. control of water tanks for transporting live fishes, water tanks for display and other live fish water tanks in a small space and to safely transport or preserve the live fishes over a long period of time. CONSTITUTION:This water treating device is constituted by immersing and arranging an aggregate module 6 consisting of hollow yarn membrane groups formed of selective gas permeable high-polymer membranes into the inside bottom of the water tank 1 in which the raw water is housed and which is held in nearly a hermetic state. The device described above is so constituted that the oxygen can be replenished to the raw water side via the yarn membrane boundaries while the air is passed to the hollow yarn membranes respectively by utilizing an air feed or pneumatic means connected to the aggregate module and that the raw water can be circulated via heat exchange means 4, 70.
Patent JP-S5433257-A (JP)
Title: Production of ferromagnetic powder
Inventor: KISHIMOTO MIKIO
IPC: B22F1/00
Filed: 1977-08-18
Abstract: PURPOSE: To provide high coercive force which does not cause any change with time by dispersing iron oxide magnetic powder containing cobalt in a liquid form medium, applying a magnetic field thereto and heat treating the same at a temperature below 200°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5432939-A (JP)
Title: Line unit
Inventor: SHIMOMURA FUMIO
IPC: H04L69/40
Filed: 1977-08-19
Abstract: PURPOSE: To make it possible to connect a designated line adapter to a maintenance test equipment while separating the adapter from the line common connection part or connecting the adapter to the line common connection part, by providing a switching circuit for a line adapter unit between the line adapter group and the line connection common part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5727857-A (JP)
Title: Paper sheet accumulator
Inventor: IIFUSHI YOSHINORI
IPC: B65H29/40
Filed: 1980-07-22
Abstract: PURPOSE: To assuredly accumulate various shapes of sheets by improvingg the formation of a transport belt for falling down and accumulating the sheets fed out from a transport belt in an accumultation box through a rotary plate having a plurality of volute notches.  
     CONSTITUTION: A paper P fed out from a reader 1 is transported by two pairs of transport belts 2a, 2b, 3a, 3b forming a pair with the upper and the lower, being inserted into a volute notch 6 of one pair of rotary plates 4a, 4b, and sequentially strikes on a stop plate 8 to be piled in an accumulation box 7. The belts 2a, 3a of the above transport belts that are positioned in the opposite direction of gravity are prolonged in such a manner that an outward trip belt getting to guide pulleys 11a, 11b passes by the sides of the rotary plates 4a, 4b and below the top end of peripheral edge of the plates, whereby the running direction of the paper P advancing by inertia from a feed-out portion R is controlled by the belts 2a, 3a and the peripheral surfaces of the rotary plates 4a, 4b so as to assuredly guide the paper P into the notch 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5224607-A (JP)
Title: Torch ignition type internal combustion engine
Inventor: MUKAI TSUNESABUROU
IPC: F02B19/04
Filed: 1975-08-16
Abstract: PURPOSE: A torch ignition type internal combustion engine, that realizes to effectively perform intake and exhaust and simultaneously to synthetically take counter measure against exhaust by arranging to separate main-combustion chamber and tub-combustion chamber only when piston makes ascendance to simpligy the sub-combustion chamber while installing wall elements and grooves on the cylinder head and the piston upper surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0845380-A (JP)
Title: Membrane switch panel
Inventor: MIYATANI TETSUO
IPC: H01H13/712
Filed: 1995-03-30
Abstract: PURPOSE:To enable a thin cover sheet to be used so as to reduce a cost necessary for the cover sheet by filling an elastomer resin layer into a space between a cover sheet and a plastic mold base material. CONSTITUTION:A membrane switch panel comprises a plastic mold base material 4 having punched window parts 5 and, a cover sheet 1 mutually stacked, and each push button part 3 considered a part where each punched window part 5 superposed by, the base material 4 of the cover sheet 1. And, an elastomer resin layer 6 is filled in a space formed between the back of each push button parts of the cover sheet 1 and the upper part of each punched window 5 of the plastic mold base material 4. In stead of the above method, the elastomer resin layer 6 may be formed on the surface of the push button parts 3 of the cover sheet 1.
Patent JP-H09289633-A (JP)
Title: On-demand reproduction device for stream data
Inventor: SHIOYAMA KENJI
IPC: H04N7/173
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce a reproduction method revision reply time and to prevent disturbance on a screen at reproduction restart in the case of on-demand reproduction of stream data having timewise continuity such as a video signal and an audio signal. SOLUTION: This device is provided with a stream acquisition control section 12 to acquire stream data communicated with a video server 1 storing the stream data and makes transmission on request, a stread decode section 13 reproducing a video signal and an audio signal from the stream data, a reproduction method control section 14 applying revision control to a reproduction method of the video and audio signal and a user request reception section 11 receiving and decoding the user request, and also with a multiplex processing control section 101 that makes a pause request to the stream acquisition control section 12 when a request to the reproduction method control section 14 takes place during the operation of the stream acquisition control section 12,  a stream data processing load at revision of the reproduction method is relieved to reduce the reproduction method revision response time.
Patent JP-2000289520-A (JP)
Title: Care trailer house
Inventor: SAITO TOKUO
IPC: B60P3/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a care trailer house capable of smoothly carrying out care activity, and obtaining a comfortable care environment even under a bad weather. SOLUTION: A rear panel 2D of a house body 2 is provided with a connection port 2F between the rear panel 2D and a house J. On the outer surface of the rear panel 2D, a passage plate 4 is equipped so as to freely rise and fall, and a cylindrical bellows hood 5 is detachably equipped as a sealed connection passage connecting the connection port 2F and a wall surface opening portion K of the house J. In interior of the house body 2, at least a bed 8, an excrement treating device 9, a deodorizing device 10, a ventilating device 11, an air conditioner 12 are provided.
Patent JP-H07310232-A (JP)
Title: Polyamide-imide fiber for bag filter
Inventor: INUKAI TADASHI
IPC: D01F1/07
Filed: 1994-05-13
Abstract: PURPOSE:To obtain a fiber suitable for a bag filter used at a high temperature, excellent in heat resistance, flame proofness and chemical resistance and having high strength and high modulus of elasticity at a low cost. CONSTITUTION:This polyamide-imide fiber or epoxy-modified polyamide-imide fiber for a bag filter contains >=60mol% diaminodiphenylmethane or its analog as an amine component or >=60mol% alkylene glycol diamydrotrimeritate as an acid component. The fiber has the following fiber physical properties (a) and (b) in a nondrawn state or after heat-elongation; (a) the tensile strength at break is >=3.0g/d and (b) the tensile elongation at break is >=10%.