baber/WOPTO huggingface dataset:
Patent JP-S60211445-A (JP)
Title: Original guide for image forming device
Inventor: ENOMOTO KIYOSHI
IPC: G03G15/04
Filed: 1984-04-05
Abstract: PURPOSE:To form accurately and clearly the image of an original independently of physical properties such as dimension, rigidity, etc. of the original by supporting original guides so that they are freely projected and drawn back through elastic members with respect to an original supporting transparent plate. CONSTITUTION:A window 2 is opened in a plastic casing 1, and front and left supporting edge parts of this window 2 are formed stepwise and the peripheral edge part of a platen glass 6 is supported by these supporting edge parts. Guide holes which guide original guides 9 and 10 freely vertically are formed in both end parts and the intersection part of stepwise supporting edge parts, and original guides 9 and 10 are provided in these guide holes so that they are freely projected and drawn back.
Patent JP-H01238778-A (JP)
Title: Controller
Inventor: SATO JUNJI
IPC: F16K7/17
Filed: 1988-03-18
Abstract: PURPOSE:To make fluid passing smooth, and also conduct washing surely by forming the base part of the middle part of a valve body in a taper state with a liftable forming piece arranged at an opening part. CONSTITUTION:A carrying pipe 2 is buried in a block 3 in a communicative state. An opening part 4, in a taper state passing through the inside of the pipe 2 in a gradually diameter-reduced state, is formed on the surface of the block 3. The base part 15 of the middle part 14 of a valve body 6 is formed in a taper state adhering along the part 4 with a liftable forming piece 16 arranged in the part 4. The lifting of the piece 16 is conducted by the ascending drive of a piston by compressed air. The tip part 17 of the part 14 is formed in a semi-spherical state adhering along the inner peripheral surface 18 of the pipe 2.
Patent JP-H08229312-A (JP)
Title: Manufacture of filter
Inventor: ISHIKAWA MASAMI
IPC: B01D39/16
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a filter which is surely operated by using nylon for upper and lower cases, using nonwoven fabric formed of polyester fiber for a fitter element, mounting the filter element on a projecting part formed in the peripheral flat part of one case, melting the projecting part by ultrasonic waves, and making the melted material enter clearances between fibers of the element to stick it. CONSTITUTION: A filter 1 has a case 3 which an upper case 3 having an outflow port 2 and a lower case 5 having an inflow port 4 each are formed into a bowl made of nylon and peripheral edge parts 3a, 5a thereof are bonded with each other by fusing to constitute. At this time, a peripheral flat part 6 is formed in the inner peripheral part of the lower case 5, and is provided with a rib-shaped projecting part 9, on which a filter element 7 is mounted, and ultrasonic waves are emitted from an ultrasonic oscillator 10 to melt and solidify the projecting part 9, allowing a peripheral part 7a of the filter element 7 to be bonded by fusing. Plural projecting parts 8 are formed in the upper case 3, and the tips thereof are abutted on the upper surface of the filter element 7.
Patent JP-H08300343-A (JP)
Title: Production of ready-mixed concrete
Inventor: GOTO SADAO
IPC: B28C7/00
Filed: 1996-03-22
Abstract: PURPOSE: To produce homogenous ready-mixed concrete of good quality with high productivity. CONSTITUTION: Aggregates 3, 4 are cooled to -5 deg.C or lower under stirring before concrete constituting materials such as cement, aggregates 3, 4, water or the like are mixed to freeze surface water of the aggregates 3, 4 to preliminarily form ice layers on the surfaces of the aggregates. Thereafter, the aggregates having ice layers formed thereon and concrete constituting materials such as cement, water or the like are kneaded to produce ready-mixed concrete.
Patent JP-S52150607-A (JP)
Title: Reel base driving device for tape recorder
Inventor: TAKAHARA HIROSHI
IPC: G11B15/10
Filed: 1976-06-10
Abstract: PURPOSE: To simplify a driving mechanism by driving a tape recorder with a belt connected with a winding motor and by making an idle lever to be displaced in accorddance with the rotary direction of the motor connect selectively with a reel base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59129378-A (JP)
Inventor: NOOMAN ROBAATO KUREIN
IPC: F27D99/00
Filed: 1983-04-18
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-H01242339-A (JP)
Title: Image forming device
Inventor: UCHIDA SETSU
IPC: G03G15/00
Filed: 1988-03-23
Abstract: PURPOSE:To provide an image of high quality without tip folding of a copying material or blurring of the image by setting the transport speed Vb of a transport belt and the peripheral linear speed Vd of an image carrier in such a relation as Vd>=Vb. CONSTITUTION:The peripheral linear speed Vd of a photo-sensitive drum D is related to the transport speed Vb of a transport belt B in a relation as Vd>=Vb, and thereby a force in the direction of correcting a curl as shown by the arrow F is applied even in case the tip of the copying material S has run against the photo-sensitive drum D. With larger difference between the Vd and Vb, a greater force to correct the curl is applied to suppress generation of tip folding. In case the copying material S is stiff, image turbulence is prevented.
Patent JP-H06283211-A (JP)
Title: Abnormality alarming battery
Inventor: ODAGIRI HIROYUKI
IPC: H01M10/48
Filed: 1993-03-26
Abstract: PURPOSE:To generate an alarm signal and simply and surely alarm that a battery comes to a life by providing a contact plate in the elongation direction of a positive plate to detect the contact of positive plate due to the elongation. CONSTITUTION:In the initial condition of a battery, pole plates less elongate and the protrusions 91, 92 of a contact plate 8 isolated one from the other with a separator 10 have no contact with positive plates 41, 42. As the battery comes to a life and the pole plates more elongate, the plate 8 comes near to the pole plates and finally the protrusions 91, 92 penetrate through the separator 10 and have contact with plates 41, 42, respectively. Since the plate 8 made of lead is dipped in electrolyte 3, there is, in the initial condition, a preset battery potential difference between the plates 41, 42 with the plates 41, 42 as positive and the plate 8 as negative. In the alarmed condition, however, the protrusions 91, 92 have contact with the plates 41, 42 and so the potential difference becomes zero. The change of the potential difference is used as an alarm signal.
Patent JP-S61227455-A (JP)
Title: Private branch exchange
Inventor: HIRATO HIROMITSU
IPC: H04M3/42
Filed: 1985-03-30
Abstract: PURPOSE:To attain smooth service such as an interruption function to a busy extension or an extension camp-on function by informing with whom a called party is in talking at present when an extension desired to be called is busy. CONSTITUTION:When a subscriber STA-A dials the extension number of a called extension subscriber STA-B for the call, if the subscriber STA-B is in talking with other extension STA-C, the subscriber STA-A listens to a busy tone. When the subscriber STA-A dials a specific number decided in a station data, a central controller 2 reads a number dialed by the subscriber STA-A from a reception dial storage memory WDST-1 corresponding to an outgoing register trunk 4 connected to the subscriber STA-A so as to analyze that the subscriber STA-A is going to call the subscriber STA-B. Further, a connection destination storage memory (MIOT) is retrieved to detect the extension number of the subscriber STA-C to which the opposite party talks by the subscriber STA-B. As a result, the extension number of the subscriber STA-C thus obtained is displayed on a number display device 7.
Patent JP-H09256931-A (JP)
Title: Starter
Inventor: TAKAGI YOSHITO
IPC: H02K5/20
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent water from entering the inside of a starter even for a strong water flow splashing on the starter 1. SOLUTION: A ventilation mechanism of a starter 1 is constituted by a ventilation passage 25 formed in an annular state along the inner circumferential face of a yoke 6, an external ventilation hole 26 for having this ventilation passage 25 communicate to the outside of the starter 1, and an internal ventilation hole 27 for having the ventilation passage 25 communicate to the inside of the starter 1. The ventilation passage 25 is formed by a ventilation ring 28 with the L-shaped cross section, which is an inner circumference of the yoke 6, arranged between a partition wall 21 and a permanent magnet 7, the yoke 6 and the partition wall 21 forming a wall face of this ventilation ring 28 of the ventilation passage 25, respectively.  The external ventilation hole 26 is formed on a frame of the starter 1 and provided at a position almost oriented downward when the starter 1 is mounted on a vehicle. The internal ventilation hole 27 is formed on a cylinder part 28a of the ventilation ring 28 and provided at a position almost oriented upward when the starter 1 is mounted on the vehicle.
Patent JP-S60212894-A (JP)
Title: Dynamic ram
Inventor: MIYAZAWA KAZUYUKI
IPC: G11C11/409
Filed: 1984-04-06
Abstract: PURPOSE:To improve an operation margin against power supply bump by shorting a pair of complementary data lines and setting up said data lines to a precharge level corresponding to the variation of power supply voltage. CONSTITUTION:When a chip selecting signal is turned to the L level, a complementary address signal is formed, its signal change is detected, a timing signal from a generating circuit is turned to the L level on the basis of the detecting pulse phi, a power switch of a sense amplifier SA is turned off, and the complementary data lines D, -D are kept at the floating status of VCC and VSS levels corresponding to the previous operation. Then, the precharge signal is turned to the H level, MOSFETs Q14, Q45, Q46 are turned on and the data lines D, -D are shorted and precharged to VCC/2. Therefore, the precharge levels of the lines D, -D are corrected by divided voltages at the generation of power supply bump.
Patent JP-H08265363-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA TSUYOSHI
IPC: H04L12/58
Filed: 1996-03-25
Abstract: PURPOSE: To prevent the increase of the number of times of originating call when a retransmission is performed and to efficiently use a line. CONSTITUTION: This equipment is provided with an originating call interval storage part 11 where the originating call interval in a retransmission processing is preliminarily registered according to the number of times when transmission are impossible in a transmission side facsimile equipment. When a retransmission is performed, the number of times when the transmissions are impossible is discriminated by the transmission side facsimile equipment, the corresponded originating call interval is read from the originating call interval storage part 11 and the retransmission processing is executed based on this reading.
Patent JP-H06277258-A (JP)
Title: Massage machine
Inventor: IWAMOTO HIRONORI
IPC: A61H23/02
Filed: 1993-03-26
Abstract: PURPOSE:To further enhance quickening of the circulation of the blood of a lesion by dividing and forming a tapping part and a warming part for warming the therapeutic surface, and forming the warming part in the periphery of the tapping part, in the machine which executes a massage by allowing the tapping part to be subjected to reciprocating motion. CONSTITUTION:This tapping massage machine consists of a main body part 3 and a head part 4 connected to each other by a connecting spring member 5, a base part side of a housing 6 of the main body part 3 becomes a grip 10, and a switch control 11 of a power source switch 7, and a variable dial 12 of a volume 9, etc., are arranged therein. The head part 4 is provided with a solenoid 14 for allowing a plunger to perform reciprocating motion by a supplied pulsative power, and in the lower end part of a connecting bar 23 connected to the lower end of the plunger 16, a tapping ball 1a being a tapping part 1 is mounted. Also, in the outside periphery of this taping ball 1a, an electric heater 18 consisting of a heat good conductor of aluminum, etc., is used as a warming part 2. This warming part 2 is always brought into contact with the therapeutic surface at the time of tapping operation.
Patent JP-H029378-A (JP)
Title: Transformed plant and production thereof
Inventor: JIEEMUSU MAACHIN DANUERU
IPC: A01H5/00
Filed: 1989-03-22
Abstract: PURPOSE: To develop a technique generally applicable to plant transformation by perforating the cell wall of a plant embryo with laser pulse to inject the embryo with a genetic substance.  
     CONSTITUTION: First, an embryo from an untransformed plant, pref. an embryo having up to 20 cells, is suspended in an aqueous solution containing a DNA intended to transfer into the embryo. Subsequently, the focus of a laser unit, pref. that of a solid-state laser unit, is brought to one of the cells, followed by laser excitation to effect perforation of a cell wall. The appropriate dimension of the resulting perforation is 10-100 nm, pulse application time being pref. 10-15 ns, pulse energy pref. 1-10 mJ. After laser treatment, the system is incubated at 15-30°C for 1-30 min and the DNA is transferred via the perforation into the embryo. When a dye with high extinction coefficient is incorporated in the above aqueous solution, energy transmission to the plant cell wall is improved. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000265853-A (JP)
Title: Thermal engine capable of independently selecting compression ratio and expansion ratio
Inventor: KANZAKA SAICHI
IPC: F02B41/04
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To generate the power making use of the energy small in temperature difference such as that of the solar light by continuously arranging a low- temperature cylinder, a compression cylinder, a high-temperature cylinder and an expansion cylinder, and operating adjacent pistons with the specified phase difference. SOLUTION: A low-temperature cylinder 10, a compression cylinder 12, a high-temperature cylinder 30 and an expansion cylinder 32 are continuously arranged, and adjacent pistons are operated with the phase difference of 180 deg.. A heater 1 is provided in the middle of a pipe in which a working fluid flows between the cylinders 12, 30, and a cooler 2 is provided in the middle of a pipe in which a working fluid flows between the cylinders 32, 10. The working fluid is adiabatically compressed by the movement of the pistons 11, 13 in the cylinders 10, 12, and the working fluid is isochorically heated by the movement of the pistons 13, 31 in the cylinders 12, 30.  The working fluid is adiabatically expanded by the movement of the pistons 31, 33 in the cylinders 30, 32, the working fluid is cool-compressed by the movement of the pistons 33, 11 in the cylinders 32, 10, and the motion of these pistons is taken out as the power.
Patent JP-H05275237-A (JP)
Title: Coil assembly
IPC: H01F27/29
Filed: 1992-03-26
Abstract: PURPOSE:To facilitate automation of coil mounting and reduce the processing expenditure or the material expenditure of a coil spool. CONSTITUTION:The connection with a substrate 1 becomes easy and the automation becomes possible by making the terminal 6 of a spool 5 out of the same material as a spool 5, and wrapping the lead wire of a coil 3. Furthermore, since there is no need of a metallic terminal, the material expenditure of the spool also is cut down.
Patent JP-S60212047-A (JP)
Title: Modulator and demodulator for frequency division multiplex communication
Inventor: MATSUOKA HARUJI
IPC: H04H20/47
Filed: 1984-04-05
Abstract: PURPOSE:To eliminate the need for adjustment at each channel through simple constitution by inputting a frequency division multiplex signal obtained through modulation subcarriers of each channel of the same level to a pre-emphasis circuit and applying pre-emphasis processing so that the level of the subcarrier of high frequency is increased. CONSTITUTION:Outputs (Fig. b)of stereo frequency modulators 10A, 10B...10N are formed into the same level while its level is not adjusted at each channel. Outputs of the stereo frequency modulators 10A, 10B...10N are synthesized into a frequency division multiplex signal as shown in Fig. (c) by a synthesizing circuit 12. The output of the synthesizing circuit 12 is inputted to a preemphasis circuit 14, where it is applied with pre-emphasis processing as shown in Fig. (d) so that the voltage level of the subcarrier having a high frequency is increased. Concretely, the pre-emphasis processing is applied so that the ratio of thevoltage level of each subcarrier signal and the level of the same frequency of a triangle noise N at frequency demodulation is nearly the same.
Patent JP-H01241966-A (JP)
Title: Picture communication equipment
Inventor: MURAYAMA MASAHIRO
IPC: H04N1/40
Filed: 1988-03-24
Abstract: PURPOSE:To attain the identification as to whether an original is a long original or not and to grasp the order of split pictures by recording and outputting information representing the result of split recording the information representing the order of the split pictures onto each recording medium subject to split recording. CONSTITUTION:After a transmission picture read by a read section 2 is stored in a picture memory 6, it is sent to a line 10 via a communication control section 7. A character generator 4 in case of split recording of a long original records and outputs the information representing the split recording of the long original and the information representing the order of the split picture. Then a control section 8 selects a desired character pattern in the character generator 4 by the character code designation and inputs it to a picture memory 6 and stores the picture data once in the picture memory 6 and records and outputs it from the recording section 3. Thus, whether or not the original is a long original is identified and the order of the split picture is grasped.
Patent JP-H02248717-A (JP)
Title: Dynamic pressure bearing and manufacture thereof
Inventor: TAKAGI TOSHIMI
IPC: F16C33/14
Filed: 1989-03-20
Abstract: PURPOSE:To enable design according to an intended use by forming a dynamic pressure generating groove on the inner peripheral surface of an inner cylinder made of synthetic resin, which is fixed to the outer cylinder of a dynamic pressure bearing and also providing portions different in their inside diameters in the axial direction on the inner cylinder. CONSTITUTION:An aluminium outer cylinder 11 having portions different in outside diameter in the axial direction, the inner surface of which is coated with an adhesive 2 such as epoxy modified polyimide resin or the like, is fitted to an inner mold 4 having a V-shaped projection 4a corresponding to a dynamic pressure generating groove on the outside diameter surface and positioned on a lower mold 3c. Secondly, by lowering of an upper mold 3a, a driving cavity 3d is pre-loaded on a lower large- diameter outer peripheral surface of the outer cylinder 11. After clamping, fused epoxy resin is pressed from a gate G into a cavity C, whereby an inner cylinder 16 having a dynamic pressure generating groove D is formed, and the outer cylinder 11 is elastically deformed on a gap 13 side, so that the inner cylinder 16 is formed in such a manner as to be increased in the outside diameter on the top portion more than on the bottom portion. Subsequently, when the mold is released to release pre-load, the inner peripheral surface of the inner cylinder 16 is reverse-tapered by elastic restoration and an inner mold 4 is pulled out by the draft.
Patent JP-S55161942-A (JP)
Title: Oil pan
Inventor: OGAWA NAOKI
IPC: F01M11/00
Filed: 1979-06-02
Abstract: PURPOSE:To effectively damp vibration of an oil pan and reduce noise emitted from its surface by composing the pan of a core layer made of rubber or forming synthetic resin, and internal and external oil-tight layers. CONSTITUTION:An oil pan 11 is depressed to form an oil stay and oil-tightly stuck to a skirt of a cylinder block with a seal. The oil pan is made up of a core layer 12 of forming urethane and oil-tight layers 13 inside and outside faces which packs the core layer 12. After shaping the core layer 12 by forming a preliminal combination of thermosetting resin like polyester and polyurethane, the raw material of the core layer 12, mat woven of fiber like glass wool is spraed on both faces of the core layer 12. The product is heated and pressed in order to have the thermosetting resin penetrate glass wool so that the oil-tight layer 9 may be formed.
Patent JP-H08258241-A (JP)
Title: Membrane forming apparatus
Inventor: NAKAI NORIYUKI
IPC: B41F17/14
Filed: 1995-03-27
Abstract: PURPOSE: To provide a membrane forming apparatus capable of easily adjusting printing pressure when the thickness of a membrane is changed or the thickness of a printing letterpress or that of a color developing table is changed, good in work efficiency and capable of forming a membrane of good quality having uniform thickness. CONSTITUTION: The ink supplied to a color developing table 1 is diffused by rotating the table 1 by a motor 8. Since the color developing table 1 is a mechanism coming close to and separating from a letterpress by a driver, printing pressure can be easily adjusted. Since printing pressure can be easily adjusted in spite of a change in the thickness of a membrane ready to form, a printing latterpress or the color developing table, work efficiency is enhanced and the membrane of the material 14 to be printed placed on a stage 15 is formed in desired uniform thickness and the quality of the membrane is also enhanced.
Patent JP-S52152095-A (JP)
Title: Method for preventing marine living creature from adhering to jet propeller for ship
Inventor: TSUTSUI MASAHIRO
IPC: B63H5/16
Filed: 1976-06-10
Abstract: PURPOSE: To facilitate maintenance performance by preventing marine living creature from adhering to a jet propeller by applying coating material of copper suboxide kind to the outer surface of the jet propeller attached to a hull in a ship which is moored extending over a long space of time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05270719-A (JP)
Title: Rolled printed book wrapping and wrapping board
IPC: B65D25/52
Filed: 1992-03-26
Abstract: PURPOSE:To prevent roll breakage and load breakage of a rolled printed book roll by wrapping the outside of the rolled printed book roll of a rolled and accumulated printed book. CONSTITUTION:A support part 5 to axially support a rolled type wrapping film 4 free to install and remove is provided on one side part of a support board 2 to place a rolled printed book role 1 sandwiching and rolling a large number of sheet type printed books between lengthy tapes in a slipped accumulated state while winding the lengthy tapes around a rotary support shaft 1a. These are rolled printed book roll wrapping and a wrapping board to cover the outer peripheral surface of the rolled printed book roll 1 with the rolled type wrapping film 4 by way of moving the rolled type wrapping film 4 along the outer peripheral surface of the rolled printed book roll 1 after laying a wind-starting front edge part 4a of the rolled type wrapping film 4 on a wind- starting support board 2 in the horizontal direction from the support part 5 and temporarily fixing it on a temporarily fixing part 6.