baber/WOPTO huggingface dataset:
Patent JP-H0328052-A (JP)
Title: Wind shield wiper accommodating device for car
Inventor: AKAMA HIDEO
IPC: B60S1/04
Filed: 1989-06-26
Abstract: PURPOSE:To lift a wiper cover certainly by providing a wiper cover with a part which is pressed by a wiper blade, lifting by pressure to a certain position, and further raising by an opening/closing means to a specified position. CONSTITUTION:When a wind shield wiper 16 is put in service, a wiper switch is turned on to turn a wiper blade 16a, and the part pressed 24a of a wiper cover 24 is pressed to cause a lift to a certain position B. Then an opening/ closing means moves the wiper cover 24 solely to the position C and separates it from the wiper blade 16a, so as to open the opening 17a of a recess 17. Because of opening the wiper cover 24 thus through utilization of the wiper blade 16a, the wiper cover 24 can be lifted certainly wherein it is no more needed to consider deterioration, etc., of a tensile spring as in a conventional arrangement. Further, the wiper blade 16a receives a force only at the time of opening, which contributes to suppression of rattle and secular change.
Patent JP-H0326641-A (JP)
Title: Automatic correcting device for diagonal feed of recording medium
Inventor: SUGAWARA ISAMU
IPC: B65H9/10
Filed: 1989-06-26
Abstract: PURPOSE:To automatically correct a feed of a recording medium in right and left diagonal directions by providing constitution such that one end of the second rotary shaft is moved to the rear side of a feed direction when the diagonal feed is detected. CONSTITUTION:When a recording medium 13 diagonally fed in a left diagonal direction is detected by a diagonal feed detecting means 19, a diagonal feed in the left diagonal direction of the recording medium 13 is corrected when the other end of the second rotary shaft 15, in which a right side feed roller 16 is provided, is moved to the rear side of feed direction by a drive source for a pulse motor 18. And, when the recording medium 13 is slantly fed in the right diagonal direction, a slant feed in the right diagonal direction of the recording medium 13 is corrected when the other end of the second rotary shaft 15 is moved to the front side in the feed direction.
Patent JP-S6224051-A (JP)
Title: Controller for torsional vibration attenuator
Inventor: HASHIMOTO TAKUMA
IPC: F16F15/10
Filed: 1985-07-25
Abstract: PURPOSE:To prevent generation of vibration noise, etc., by varying the characteristic frequency of a vibration attenuator in comparison with an aimed resonance frequency and damping the torsional vibration of a rotary shaft. CONSTITUTION:When a supporting body 1 formed integrally with a rotary shaft is revolved, a massive body 2 is turn through an elastic body 3 and a transmission plate 4, and a sensor 13 detects the displacement quantity from the resonance between the supporting body 1 and the massive body 2. A control part 8 calculates the resonance frequency, and the value is compared with an aimed resonance frequency, and the transfer quantity of the massive body 2 is obtained through the previously prepared calculation, and a stepping motor 7 is driven by the signal due to the transfer quantity, and one edge shaft stop part 11 of a lever 6 is shifted in the direction of arrow by the revolution of a shaft 16 due to the drive of the stepping motor 7. The shift transfers the other edge around a shaft 10, and the massive body 2 is held by the distance corresponding to a proper quantity (l) right and left through a thrust bearing 12. Therefore, a damping device can execute the damping in the proper torsional vibration.
Patent JP-H08332327-A (JP)
Title: Solid-liquid separation method for slurry
Inventor: NAGAO YUKIHIKO
IPC: B01D36/02
Filed: 1995-06-06
Abstract: PURPOSE: To provide a solid-liquid separation method for slurry which can classify particles in the slurry into coarse particles and fine particles individually and concentrate the slurry. CONSTITUTION: Slurry containing coarse particles and fine particles is supplied to a liquid cyclone 15, and while the coarse particles are precipitated centrifugally to be discharged with a solvent as an underflow, an overflow mainly containing the fine particles is supplied to the ceramic filter 4 of a filtration module 1 to be crossflow-filtered and separated into filtrate and concentrated liquid with the fine particles caught by the filter 4.  Besides, in the back-washing of the filter 4, the fine particles are recovered with backwash water from the concentrated liquid discharge opening 27 of the filtration module so that the slurry can be separated continuously into clarified filtrate not containing particles whose diameter is greater than that of the pores of the filter, concentrated liquid mainly containing a large amount of the coarse particles, and concentrated liquid mainly containing a large amount of the fine particles.
Patent JP-H11336845-A (JP)
Title: Balancer shaft
Inventor: ONUMA SATORU
IPC: F16F15/26
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of a blowhole at the time of casting and to ensure sufficient rigidity by providing a shaft neck part and a body part axially extended being connected to the shaft neck part, forming a hole axially extended inside the shaft neck part and the body part eccentrically from the axis of the body and neck parts, and setting unbalance mass by the hole. SOLUTION: A balancer shaft 1 is provided with a shaft neck 3 rotatably supported around an axis 2, a body part 4 axially extended being connected to the shaft neck 3, and a driving part 5 axially extended being connected to the outside of the shaft neck 3, and rotated around the axis 2. A hole 6 of circular cross section axially extended inside the shaft neck 3 and body part 4 in a position decentered from the axis 2 is formed in the balancer shaft 1 to set unbalance mass. This constitution avoids the abrupt change of cross-sectional shape at a connection part between the shaft neck part and the body part, that is, the influence of a blowhole formed at the connection part at the time of casting can be easily suppressed to always ensure stable performance.
Patent JP-H1114226-A (JP)
Title: Refrigerator
Inventor: AOKI TADASHI
IPC: F25D17/08
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To achieve a higher energy saving effect by making chilled air in a container flow downward along the internal surface of an uneven wall formed on the internal of a wall of the container facing a door while the chilled air flowing downward flows out at an opening part formed on a bottom part of the container to efficiently cool articles in the container. SOLUTION: In a container 34 of a refrigerator, the internal surface of a wall 38 facing a door 31 is formed uneven and a bottom part 70 linked to the uneven wall 38 is built at a double level below a bottom part 71 linked to walls other than the uneven wall 38 so that the bottom part 70 is overlapped L by a necessary length parallel with the bottom part 71. An opening part 74 is formed between the bottom part 70 and the bottom part 71, a weir 73 and a weir 72 are provided at one end of the bottom part 71 and a plurality of ribs are provided between the bottom part 70 and the bottom part 71. Even when an article is placed in the container 34, the chilled air flows downward along the internal surface of the uneven wall 38 of the container 34 facing the door 31, then out from the opening part 74 and further in the direction opposite to the door 31 facing the container 34.
Patent JP-2000352674-A (JP)
Title: Light guide connector for endoscope
Inventor: OHARA KENICHI
IPC: G02B23/24
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a user from feeling so hot even in the case of touching a bayonet base for receiving light at the time of pulling it from a light source device by restraining the temperature rise of the bayonet base. SOLUTION: In this light guide connector 10 in which the light entering part of a light guide for illumination is arranged and which is attachably/ detachably connected to the light source device, the bayonet base 11 for receiving light inserted into the illuminating light condensing part of the light source device is provided projectingly from a connector main body part 12, and the surfaces of internal metallic member 31 to 34 arranged inside the main body part 12 are formed to be rugged surfaces to connect the bayonet base 11 to the members 31 to 34 in a surface contact state.
Patent JP-S5864649-A (JP)
Title: Driving device for objective lens
Inventor: ITOU MASAYUKI
IPC: G02B7/00
Filed: 1981-10-13
Abstract: PURPOSE:To simplify the structure by supporting the holder contg. coils for driving an objective lens by means of flat springs which are flexible in 2 directions meeting at right angles to each other. CONSTITUTION:An objective lens 7 is fixed on a holder 8 and the holder 8 is supported by means of flat springs 11-14. The flat springs 11-14 have rectangular faces 11a-14a formed at the central parts and faces 11b-14b, 11c-14c meeting at right angles to the faces 11a-14a at both ends of the faces 11a-14a.
Patent JP-S5684628-A (JP)
Title: Gypsum desiccating agent
Inventor: FUKUSHIMA SABUROU
IPC: B01J20/04
Filed: 1979-12-12
Abstract: PURPOSE: To obtain a desiccating agent which maintains hygroscopic effect for a long time by immersing lump-shaped gypsum into an aqueous calcium chloride soln., or stirring gypsum powder into the aqueous calcium chloride soln. to the form of lumps, then heating the same at specific temp.  
     CONSTITUTION: Lump-shaped gypsum is immersed in an aqueous calcium chloride soln. or gypsum powder is added to the aqueous calcium chloride soln. and the mixture is stirred to form coagulated lumps, after which it is heated and dried at about 200°C, whereby a granular desiccating agent is produced. Since the resulted desiccating agent has gentle hygroscopicity, it is usable for a long period of time, and this makes an important contribution to the protection and safety of the merchandise to be dried; moreover raw materials are ample and production is feasible at low costs. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0916151-A (JP)
Title: Font rom control circuit of on-screen display
Inventor: KIN KOUGEN
IPC: G09G5/22
Filed: 1995-06-29
Abstract: PURPOSE: To provide the font ROM control circuit of the OSD which can be improved in efficiency according to television which is becoming gradually high in function. CONSTITUTION: Character addresses and character color data of respective characters to be displayed are stored previously in plural address ROMs 12 and then selectively outputted and recorded in an OSDRAM 11; and the process of recording data to the OSDRAM 1 is programmed in a ROM and the font ROM control circuit for the OSD is so constituted that an application program is simplified and the loading to a central processor is reduced.
Patent JP-2000353192-A (JP)
Title: Decision making planning support device
Inventor: TAKAMOTO MASANORI
IPC: G06F19/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To store events that environment, organization, and people or solid bodies relate to as event sequence data by sequentially inputting things recalling them by the events in the time-series order of cause and effect and storing them as the event sequence data in a storage device. SOLUTION: An operator inputs the event units of events that environment, organizations, and people or solid bodies relate to through an input device 102 in the time-series order of cause and effect. An event sequence data operation part 110 stores the input event sequence as event sequence data in the storage device 103. An organization structure model conversion part 111 converts the stored event sequence data into knowledge representing an event generation rule prescribing the stored event sequence data by the environment, organization, and people and solid bodies and stores it as organization structure model data in the storage device 103. A possible event generation and presentation part 112 generates possible events to be recalled at respective points of time in a time series from the sequentially stored organization structure model data.  Then generation and presentation part 112 displays the generated possible events on a display device 104.
Patent JP-H0212535-A (JP)
Title: Instruction execution system
Inventor: ARAI TOSHIMASA
IPC: G06F11/28
Filed: 1988-06-30
Abstract: PURPOSE:To easily perform the execution of a specific processing with a main processing or only the main processing by including each instruction group to execute the main processing and the specific processing in a program by setting the value to indicate the execution of an instruction in the main processing differently from the value of an instruction execution indicator in the specific processing such as debugging, etc. CONSTITUTION:Each instruction in the program 20 stored in a memory 2 is provided with structure having the instruction execution indicator 31 at a position decided in advance. And a travel mode holding means 15 holds a travel mode, and an instruction execution feasibility decision means 16 decides whether or not the instruction should be executed at every instruction in the program 20 stored in the memory 2 based on the instruction execution indicator 31 and the travel mode. And the instruction whose execution is decided so as to be executed is executed actually, and the instruction whose execution is decided so as not to be executed is not executed, and a processing advances to the next processing. In such a way, it is possible to easily switch the execution of only the main processing and that of the processing on which the specific processing is added.
Patent JP-S5954284-A (JP)
Title: Embedded type optical semiconductor device
Inventor: OOBE ISAO
IPC: H01S5/00
Filed: 1982-09-22
Abstract: PURPOSE:To make current concentration to an active layer excellent, by providing a block layer, which has a smaller forbidden band width than that of a P- InP light guide layer, different composition from that of the active layer, and a forbidden band width smaller than that of the active layer, as a P-InP block layer. CONSTITUTION:On an N-InP substrate 1, an N-InP light guide layer 2, an undoped or N- or P-In1-xGaxAs1-yPy active layer 3, a P-InP light guide layer 4, and a P-In1-xGaxAs1-yPy cap layer 5 are sequentially laminated. Then, a stripe shaped mask 6 is formed on the layer 5, and etching is performed until the layer 2 is reached. In the removed part, a P-In1-xGaxAs1-yPy block layer 7, an N-InP embedded layer 8, and an N-In1-xGaxAs1-yPy cap layer 9 are sequentially laminated. Those layers have a smaller forbidden band width than that of the layer 4, different compositions of (x) and (y) from those of the layer 3, and a forbidden band width smaller than the layer 3. The mask 6 is removed. Then a mask 10 having a stripe shaped window is provided on the layer 9. A P<+> diffused layer 11, which is broader than the stripe width of the mask 6 and reaches the layer 4, is provided.
Patent JP-H04361595-A (JP)
Title: Copper-zinc ferrite radio wave absorbent
Inventor: INAGAKI MASAYUKI
IPC: H05K9/00
Filed: 1991-06-08
Abstract: PURPOSE:To enable the radio wave absorption property of a radio wave absorbent to be enhanced in bandwidth and the radio wave absorbent to be lessened in thickness and manufactured at a low cost. CONSTITUTION:A copper-zonc ferrite radio wave absorbent is formed of a plate-like sintered body formed of 47-50mol.% iron oxide, 29-32mol.% zinc oxide, and 18-21mol.% copper oxide in composition, In some cased, 3% or below of manganese oxide is additionally given to the above composition.
Patent JP-H11144235-A (JP)
Title: Magnetic recording medium and recording method of auxiliary information
Inventor: MATSUMOTO KOJI
IPC: G11B5/82
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium capable of accurately reproducing the auxiliary information while having no unevenness on the surface. SOLUTION: In grooves 12 of a substrate 11 and in pits 13, 13..., magnetic layers are filled, and groove parts 22 and servo parts 23, 23... are formed, which are magnetically fixed parts. Recording layers 31 are laminated on the surface of the substrate 11 and brought into contact with the groove parts 22 and the servo parts 23. The surface of the recording layers 31 are formed in the flat state, and a dust is hard to stick thereto, and a magnetic head is smoothly movable. The recording layer 31 is exchangeably coupled with the servo parts 23 and the groove parts 22, and the minimum inversion magnetic field of this area is made larger than the coercive force of the recording layer 31, then the erase or inversion of the servo information does not occur at the time when the magnetic field for recording the information is applied to the data area.
Patent JP-H0537890-A (JP)
Title: Camera
Inventor: UENO FUMINORI
IPC: H04N5/225
Filed: 1991-06-07
Abstract: PURPOSE:To surely attain the electric connection between a camera main body built-in electric processing section and a recording medium with simple configuration and to improve the operability by facilitating the loading/ejection of plural recording media (cards). CONSTITUTION:A connector conductor section used to make electric connection with the circuit section of a camera 1 able to load plural recording media is provided to each recording medium 2, and when the recording medium 2 is loaded to a regular loading position of the camera 1, a moving connector provided to the camera 1 is displaced by a displacement mechanism to obtain the regular electric connection state with the connector conductor section of the recording medium 2 thereby securing the electric connection between the camera main body built-in electric processing section and the card 2.
Patent JP-S6318193-A (JP)
Title: Rotary pump
Inventor: KOGA RYOICHI
IPC: F04C15/00
Filed: 1986-07-11
Abstract: PURPOSE:To improve the extent of self-priming capacity, by installing a controlling device selecting a clearance between a rotor and a casing according to each time of pump self-priming operation and its pressure operation. CONSTITUTION:Each of piezoelectric ceramic elements 8 and 9 is being formed in a shroud 5 and a pump cover 7, and when voltage is impressed on them by a control circuit 10, a clearance between both end faces of the shroud 5 and the pump cover 7 and an end face of a rotor 1 is controlled. At the time of pump self-priming, this clearance is made smaller, and at the time of ordinal operation, the clearance is made larger to some degree. Therefore, self-priming capacity is improvable.
Patent JP-H0910416-A (JP)
Title: Gifts exchange system
Inventor: IKEGAMI JUNICHI
IPC: B42D15/10
Filed: 1995-06-29
Abstract: PURPOSE: To provide a gifts exchange system for a play machine to use a card capable of easily and precisely grasping the using state of a card and improving security. CONSTITUTION: An issue means 3a in a PACHINKO hall (game house) 3 writes prescribed information such as the date of issue, the amount, etc., into a card distributed through a sales agency 2 and displays a code to show the amount and issues the card as a gifts exchange card. A gifts exchange means 4a in a gifts exchange shop 4 reads out the information on a brought in and allows to exchange gifts only for the card whose information is judged right. A recoverer 5 recovers used cards after gifts exchanging, regenerates those in a form to be reusable and delivers to the sales agency 2. A collator 6 collates each log information in the issue means 3a and the gifts exchange means 4 within a prescribed period.
Patent JP-S6226385-A (JP)
Title: Enclosed compressor
Inventor: SUGIYAMA MASAHIKO
IPC: F04C29/00
Filed: 1985-07-26
Abstract: PURPOSE:To prevent intrusion of spatter through the longitudinal hole of shaft to the sliding section thus to improve the reliability by inserting a hollow tubular member into the lateral hole of shaft while projecting the end section of hollow tubular member to the center of shaft. CONSTITUTION:A hollow tubular member 18 is inserted into a lateral hole 27b communicating between a longitudinal hole 27a made axially in the central portion at one end of shaft 27 and the outercircumference of shaft 27 and engaged with the shaft 27 while projecting the end section of said member 18 further to the center of axis than the inner wall face of the longitudinal hole 27a. Since the spatter 16 will flow together with the oil in the axial direction of shaft 27 along the inner wall of longitudinal hole 27a through the centrifugal force caused by rotation of shaft 27, the hollow tubular member 18 projecting further to the center of the axis of said shaft 27 than the inner wall face will block the spatter 16 from flowing over said member 18 and entering into the sliding section thus to discharge through an oil drain 27d together with excessive oil. Consequently, intrusion of foreign matter such as spatter to the sliding section can be prevented.
Patent JP-H1113603-A (JP)
Title: Idle speed control device
Inventor: FURUKAWA AKIRA
IPC: F16K31/06
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective operation of a valve element and lodging of a foreign matter by a method wherein a clearance is varied between during engine operation and during a stop of an engine. SOLUTION: A drive shaft 7 on which a valve element 6 is attached is rotatably supported through ball bearings 11 and 12, and axially moved by an axial gap between ball bearings 11 and 12. During operation of an engine, a negative pressure in an intake sir piper is exerted on a closing plate 6c of the valve element 6. Since the component of force of a negative pressure in an intake pipe is higher than a suction forced exerted between the core 19 of an electromagnetic coil device and a permanent magnet 16, a drive shaft 7 is moved to the right togetherwith of the valve element 6, and a clearance between the closing plate 6c and the wall surface 9c of a valve chamber 9 is decreased.  Since, during the stop of an engine, a negative pressure in an intake pipe is rendered ineffective, a drive shaft 7 is moved to the left togetherwith the valve element 6 through a suction force exerted between the core 19 and the permanent magnet 16 and a clearance between the closing plate 6c and the wall surface 9a of the valve chamber 9 is decreased.
Patent JP-H0214578-A (JP)
Title: Semiconductor device
Inventor: SHIRASAKI MASAHIRO
IPC: H01L29/423
Filed: 1988-07-01
Abstract: PURPOSE:To make possible the enlargement of channel conductance by forming the shape of a gate electrode part of a screen so as to satisfy the relation of the width and height of the screen with a special condition. CONSTITUTION:A crystallization silicon island 1 is formed on an insulating film 2 formed on a silicon substrate and the outside of a central silicon screen part is wrapped with a gate electrode 5 through a gate insulating film 4. A source area layer S and a drain area layer D are formed on the crystallization silicon island 1. The crystallization silicon island of the lower part of the gate electrode, that is, the size of the silicon screen is satisfied with the condition of an expression of WO<2WM (WO indicated the width of the screen and WM the height thereof), for example, when WO=0.1mum and WH=0.4-0.5mum, impurity concentration of the silicon screen of a channel forming part of the lower part of the gate electrode is N0=3X10<15>cm<-3>. Channel conductance does practically not reduce in such fine element structure.