baber/WOPTO huggingface dataset:
Patent JP-H09269161-A (JP)
Title: Absorbing type freezer
Inventor: NOMURA NAOTO
IPC: F25B15/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an absorbing type freezer in which its size can be reduced, a burner, a high temperature regenerator and a low temperature regenerator are arranged vertically to attain a compact structure, a metallic fatigue caused by thermal stress is reduced and its durability is increased. SOLUTION: A bottom plate 6 of a case 20 of low temperature regenerator at a main body A of a freezer is supported by a stand at a predetermined height and then below the bottom plate 6 is arranged a tandem type pump TP in which a heating tank 11 connected to a lower end of an intermediate concentration absorbing liquid separating cylinder 12, a burner B, a forced air supplying blower 18, an absorbing liquid pump and a cold or hot water pump are integrally assembled.  In addition, the bottom plate 6 has a through- pass hole 64 through which the intermediate concentration absorbing liquid separating cylinder 12 is inserted and passed, a hanging and supporting cylinder 7 is vertically installed at the bottom plate, the intermediate concentration absorbing liquid separating cylinder 12 is hung and then the heating tank 11 is connected to the lower end of the separating cylinder and the burner B is fixed to the lower part of the heating tank 11.
Patent JP-S60160604-A (JP)
Title: Shunt reactor
Inventor: MUROTANI KANEYOSHI
IPC: H01F37/00
Filed: 1984-01-31
Abstract: PURPOSE:To easily install a shunt reactor in the side of substation for power distribution through alleviation of power transmission loss and without increase of installation space by providing a main winding and a secondary winding for power transformation having a winding ratio corresponding to a distribution voltage for such main winding. CONSTITUTION:The titled 3-phase shunt reactor provides the main windings 16a-16c to an iron core leg 15 having a gap 14 of iron core 13, further adds the secondary windings 17a-17c for distribution voltage and sets the winding ratio in order to drop the voltage to 3.3-22kV from 66-154kV. A reactive power is reduced by setting the phase delay component of shunt reactor TrR corresponding to the phase lead component of a power capacitor 9 and it can be replaced with a transformer at the power substation 3 for power distribution by the effect of transformation. The power distribution facilities for shunt reactor including the power distribution elements such as a line breaker P and a circuit breaker Q, etc. can be abbreviated by providing the shunt reactor TrR which also operates as the transformer in place of the conventional transformer and thereby the facilities can be as much simplified and moreover expansion of the field and premises of power substation 3 for power distribution is no longer required.
Patent JP-H02232468-A (JP)
Title: Injecting member for injecting mineral binder in building material
Inventor: ADORUFU ETSUGUSHIYUTAIN
IPC: E04G23/02
Filed: 1990-01-29
Abstract: PURPOSE: To easily push the mineral binder into a construction material by integrally forming a connection part with a shaft part, and forming the diameter of the connection part smaller than the diameter of the shaft part so as to form a stopper shoulder. CONSTITUTION: Diameter of a connection part 2 is formed smaller than the diameter of a shaft part 3 so as to form a stopper shoulder 5, and the connection part 2 and the shaft part 3 are integrally formed with plastics so as to form a filling member 1a. A striking tool 6 is placed on the stopper shoulder 5, and the stopper shoulder 5 is struck by the striking tool 6 so as to press the filling member 1a into a bag hole 7. Furthermore, after a hose provided with a connecting member is inserted into the connection part 2 of the filling member 1a, mineral binder is pressed into the bag hole 7 by a high-pressure pump through a vertical hole 8 of the filling member 1a.
Patent JP-2000216867-A (JP)
Title: Cellular telephone holder
Inventor: IWASAKI TERUKO
IPC: H04M1/05
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a cellular telephone holder with comparatively simple structure, capable of surely holding a cellular telephone and easily attaching and detaching the cellular telephone. SOLUTION: The cellular telephone holder is provided with a head band 1 to be attached to the head and a cellular telephone holding part with a magnet part 9 to be installed on one end of the head band 1 and in which the optional number of magnet chips 9a are arranged so that desired attracting force is obtained. The cellular telephone holder is further provided with a magnetic material 25 to be provided in an area except a voice output part in a side edge part of the voice output part of the cellular telephone 2, to be attracted by the magnet part 9 by being abutted on the cellular telephone holding part and thus, to make the cellular telephone holding part hold the cellular telephone 2.
Patent JP-S57130065-A (JP)
Title: Corona discharging method
Inventor: ANDOU YUUJIROU
IPC: G03G21/06
Filed: 1981-02-06
Abstract: PURPOSE:To carry out the destaticization of a latent image carrier without providing any special destaticizing means, by lowering the positive and negative corona discharge currents almost at a time and substantially in the same speed. CONSTITUTION:The positive and negative polarity corona dischargers 3 and 4 carry out the destaticization of a recording drum 1 when the working of the drum 1 is over. For this purpose, the voltage of application is varied by a voltage control circuit 7 for the output voltage of power supplies 5 and 6 which apply the voltage to the dischargers 3 and 4. Thus the positive and negative polarity corona discharge currents are lowered toward the drum 1 almost at a time in substantially in the same speed. In such way, the drum 1 receives several times the functions of the dischargers 3 and 4 while the corona discharge current is reduced. As a result, the surface potential of the drum 1 is converged to an even value. Thus the destaticization is possible for a latent image carrier without using any special destaticizing means.
Patent JP-H04255353-A (JP)
Title: Printing paper feed apparatus of sheet-fed press
Inventor: HANATANI SEIICHI
IPC: B41F21/14
Filed: 1991-02-07
Abstract: PURPOSE:To enhance registering accuracy by allowing paper receiving members to certainly follow the movement of a side gauge apparatus so as not to generate a gap between said members and to prevent the damage of printing paper by preventing the reduction of the contact area to the printing paper. CONSTITUTION:When a side gauge apparatus is moved inwardly or outwardly in a lateral direction, strip like paper receiving members 19 are moved inwardly or outwardly in the lateral direction along with the side gauge apparatus to form a printing paper running surface having no gap between a feeder board 18 and a paper feed plate 11.
Patent JP-H08185039-A (JP)
Title: Image forming device
Inventor: KANEKO CHIEMI
IPC: G03G21/00
Filed: 1995-01-05
Abstract: PURPOSE: To provide an image forming device which adds toner to a toner storage part based on display indicating that an amount of remaining toner is insufficient, and then replenishes a developing device with a proper amount of the toner from the toner storage part according to toner concentration obtained when a sign of the insufficiency is displayed. CONSTITUTION: A control means is designed so that time (t) required to replenish the developing device 6 with the toner from the toner hopper 7 is determined based on a ratio between VSG and VSP, in time T required for replenishment operation until the toner concentration obtained when the toner is running out recovers preset toner concentration, wherein VSG is the detection value of the optical density of the base part of a photoreceptor 1 obtained right before the replacement of a toner cartridge 15 and VSP is the detection value of the optical density of a reference image formed on the photoreceptor 1 right before the replacement of the toner cartridge 15.
Patent JP-H09213910-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: NAIKI TADAHACHI
IPC: H01L27/115
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To improve the reliability on a tunnel oxide film, and materialize the short tunnel of a memory cell, and materialize the voltage lowering of operation voltage. SOLUTION: The substrate 14 of a memory cell constituting a memory array is divided separately for each column, and the divided substrates 14 are insulated from one another by silicon dioxide, and at the time of write and elimination, the write and elimination action is performed by applying different voltages to every substrate 14, according to the selected memory cell. Therefore, the drawing out of electrons from the floating gate 11 of a memory cell and the injection of electrons into the floating gate 11 of the memory cell are performed all over the surface of the channel of the transistor constituting the memory cell, and electrons are made to tunnel a tunnel oxide film in both directions, so the reliability on the tunnel oxide film can be improved, and the channel length of the memory cell can be contracted.
Patent JP-H11212861-A (JP)
Title: Semiconductor memory
Inventor: ENOMOTO MASAHIRO
IPC: G11C11/401
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of easily increasing the storage capacity at a low cost and high in interchangeability with JEDEC STANDARD. SOLUTION: This memory packages plural SDRAMs as semiconductor memory elements, divides and multiplexes the semiconductor memory elements into at least two or more groups, sets a group selection part 2 for selection controlling an arbitrary group of the divided and multiplexed semiconductor memory element group 1 by the group and increases the storage capacity. By this system, it becomes possible to easily obtain storage capacity twice as large as the conventional limit capacity or larger than that.
Patent JP-H09206041-A (JP)
Title: Production of tea using leaf of eucommia ulmoides
Inventor: SERA YUTAKA
IPC: A23F3/34
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To keep the content of geniposidic acid high, as holding the good taste of this tea brought about by fermentation, by carrying about the fermentation process appropriately to minimize the reduction of the geniposidic acid in so-called decoction type tea making. SOLUTION: Raw leaves of a plant Eucommia ulmoides are dried by roasting for 10-20 minutes, fermented, as they are exposed to the sun heat for 0.5-2 days, finally the fermented product is dried in a drier.
Patent JP-H10214472-A (JP)
Title: Magnetic tape cartridge
Inventor: HAYASHI YOICHI
IPC: G11B23/093
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To make a magnetic tape stably travel so as to prevent the occurrence of edge damage by composing at least one tape guide of a non-rotary member having a roughly cylindrical guide surface and guiding the magnetic tape by the sliding of the guide surface. SOLUTION: Magnetic tape guides 11 to 14 are provided respectively two in the front and rear sides of a cartridge case 2 for rotating a magnetic tape 5, and these are positioned in the four corners of the roughly square case 2. All these tape guides 11 to 14 guide the magnetic tape 5 by the sliding of a non-rotary member, that is, a roughly cylindrical guide surface. The curvature radiuses of the guide surfaces of the tape guides 11 to 14 are formed to be roughly cylindrical surfaces of 11 to 15mm and this prevents increases in the surface pressure of the magnetic tape 5 and in tension losses. Further, the surface roughness of the tape guide surface is set equal to Rz0.3μm or lower, preferably lower than Rz0.1μm, and thus the occurrence of damage caused by the contact friction of the magnetic tape 5 is prevented and a floating force is applied to the magnetic tape 5 by air accompanying the traveling of the magnetic tape 5.
Patent JP-H0777513-A (JP)
Title: Method and apparatus for measuring air-fuel ratio and gas concentration
Inventor: SUZUKI TAKAYUKI
IPC: G01N27/41
Filed: 1994-02-10
Abstract: PURPOSE:To measure the air-fuel ratio over a wide range, in both oxidative atmosphere and reductive atmosphere, using a limit current type oxygen sensor. CONSTITUTION:Limit current type oxygen sensors 1, 2 are used voltages of positive and negative polarities are applied to the oxygen sensors 1 and 2, respectively. A compartor 10 makes a decision whether the atmosphere is oxidative or reductive and priority given to the sensor 1 for measurement in the oxidative atmosphere whereas priority is given to the sensor 2 for measurement in the reductive atmosphere.
Patent JP-H02196887-A (JP)
Title: Ferroelectric liquid crystal composition
Inventor: TAKEHARA SADAO
IPC: C09K19/54
Filed: 1989-01-26
Abstract: PURPOSE:To obtain the subject composition exhibiting ferroelectricity, having excellent response and memory performance and useful as an electro-optical display material by adding a chiral dopant composed of an optically active compound to a specific smectic liquid crystal composition. CONSTITUTION:The objective composition is produced by adding (A) a chiral dopant of formula [X is skeleton; at least one of R and R is optically active group containing one or more hetero-atoms] to (B) an optically inactive medium- temperature range matrix liquid crystal composed of (i) a liquid crystal having bicyclic structure and exhibiting smectic C phase and (ii) a liquid crystal compound having tricyclic structure containing cyclohexyl ring and exhibiting smectic C phase and (C) an optically inactive liquid crystal composition having an upper limit temperature of smectic C phase of >=90 deg.C and composed of (iii) a liquid crystal compound, etc., having a ring structure containing >=3 rings and exhibiting smectic C phase.
Patent JP-H08209711-A (JP)
Title: Support structure for column base
Inventor: SAKAI MASAMI
IPC: E04B1/24
Filed: 1995-02-03
Abstract: PURPOSE: To provide a simple support structure for calum base having a sufficient horizontal yield strength for an installation frame constructed of anchor bolts erected in a frame form by arranging bracing members between adjoining anchor bolts. CONSTITUTION: An installation frame F is constructed of a plurality of anchor bolts 4, 4 that are erected perpendicularly in parallel with one another in a frame form. Threads are provided at each of the anchor bolts 4 at its upper and lower parts, and the anchor bolts are connected integrally at points near the upper thread with a splice plate 6 on installation. In a support structure fro a column base equipped with such installation frame F, bracing members 5, 5 are provided between the adjoining anchor bolts 4 of the installation frame F. Therefore, tilt and twist in the vertical direction are corrected automatically as the installation frame F is erected. As rigidity in the horizontal direction is applied on installation, swing in the horizontal direction can be eliminated and dislocation can be prevented even though external force is applied.
Patent JP-H03220988-A (JP)
Title: Image information reader
Inventor: IZUKAWA KAZUHIRO
IPC: H04N5/376
Filed: 1990-01-26
Abstract: PURPOSE:To reproduce reduced images on a television screen speedily at the same time by changing the state of an image on a converting means from an in-focus state to an out-of-focus state and storing a video signal to be converted in this state. CONSTITUTION:The reader is provided with an image state control means 31 which changes the state of the image on the converting means from the in-focus state to the out-of-focus state by controlling a projection means shifting the positions of a focus lens 25 and a CCD 26 and stores the video signal to be converted in this state in a storage means 28. Then signal processing is performed by shifting, for example, the focus lens 25 from its in-focus position, namely, changing the in-focus state of the image on the converting means. Thus, the focus lens 25 is shifted from the image position to put the image of a sheet 1 for an image file, i.e., CCD 26 in the out-of-focus state, so uniformed picture element information (picture element array 8e) can easily and speedily be obtained.
Patent JP-S63185057-A (JP)
Title: Semiconductor storage device
Inventor: UEDA OSAMU
IPC: H01L21/8246
Filed: 1987-01-27
Abstract: PURPOSE:To reduce diffusion resistance and to improve reading characteristics, by widening the diffusing width of a source diffused layer as a different wiring, in a region other the region where the diffused layer of a memory transistor is formed in correspondence with a diffusing type mask ROM pattern. CONSTITUTION:In a mask ROM, the parts, which are located at the intersections of a word line w1 and bit lines b2 and b3, a word line w2 and bit lines b3 and b4, and a word line w3 and bit lines b1 and b4 are ROM patterns, where diffusion is not performed. The diffusing width of a source diffused layer 7 of said part is wide on the polysilicon side of each word line. Namely, the diffused layer is widened to an interval, which is made to agree with the reference of wiring diffusion and the layout of a wiring polysilicon pattern. In addition to the presence or absence of the diffusion at the memory transistor part, which determines the ROM pattern, the width of the source diffused layer, where said diffusion is not present, is widened at the same time. Thus, the diffusion resistance is reduced, the resistance on the source side of the memory transistor is decreased, the margin of the width of the power source voltage of a sense amplifier circuit, which is connected to the bit lines, is improved and the reading speed of the sense amplifier is improved.
Patent JP-H03221751-A (JP)
Title: Bath device
Inventor: NISHI TAKAHIRO
IPC: F24H9/00
Filed: 1990-01-27
Abstract: PURPOSE:To avoid wasting hot water overflowing a bathtub and enable the water level in a main body of the bathtub to be maintained at an overflowing level, by permitting hot water to overflow an upper part of the main body of the bathtub when a person gets into the bathtub, and returning the overflowing hot water into the main body through a drain hole at a washing place and a return passage. CONSTITUTION:When a person gets into a main body 2 of a bathtub, permitting hot water to overflow an upper part of the main body 2, the overflowing hot water is led through a drain hole to a tank provided as a hot water reserving means 5. Then, the hot water in the reserving means 5 is driven by a pump 8 to flow through a return passage 9, a water-cleaning part 6 and an after- heating part 7 sequentially, and returns into the main body 2 via a returning hot water outlet part 10b provided in a side wall part of the main body 2 or via a returning hot water outlet part 10a provided at an upper part of the main body 2. The return flow can be easily controlled by providing an overflow- detecting means in the reserving means 5 or the like.
Patent JP-H09210053-A (JP)
Title: Thrust bearing
Inventor: OMI ATSUNOBU
IPC: F16C17/06
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a thrust bearing with a low-priced stationary board which can join a bearing sliding surface forming board (polytetrafluoroethylene molding board or the like) with a base metal easily and which has high joining strength, capable of maintaining joining strength for a long time. SOLUTION: For stationary board for thrust bearing, a trapezoid protruding part 12a whose cross section in the thickness direction is of reversed trapezoid shape, is formed by processing. At the position facing the trapezoid protruding part 12a, a trapezoid recessed part 13a whose cross section is of trapezoid shape is formed. A sheet material 12A is joined integrally with a metal mold 13A by fitting both of them, and an anchoring effect is obtained by fitting the trapezoid protruding part 12a onto the trapezoid recessed part 13a.
Patent JP-S62174945-A (JP)
Title: Formation of interconnection for semiconductor device
Inventor: IKEMOTO EIJI
IPC: H01L21/3213
Filed: 1986-01-28
Abstract: PURPOSE:To improve the coverage of interconnection by a method wherein the first and the second insulating layers comprising different kinds of materials are laminated on the surface of a semiconductor substrate and then firstly the second insulating layer is isotropically etched and secondly the first insulating layer is anisotropically etched. CONSTITUTION:The surface of a semiconductor substrate 11 wherein a diffused region 12 is buried is coated with a silicon dioxide film 13 and a silicon nitride film 14. The silicon nitride film 14 is selectively removed in an isotropic mode by dryetching process using a photoresist as a mask. At this time, the inner surface f a hole 16 made into the silicon nitride film 14 is taken into a gentle tapered shape by the etching process. Next, the silicon dioxide film 13 is selectively removed in an anisotropic mode by reactive ion etching process; the photoresist 15 making another hole 17 is removed; and the silicon nitride film 14 and the diffused region 12 are entirely covered with aluminum to form a wiring 19. Through these procedures, the coverage of interconnection can be improved.
Patent JP-S54110797-A (JP)
Title: Radar receiver
Inventor: OIKAWA KEN
IPC: G01S7/34
Filed: 1978-02-17
Abstract: PURPOSE:To secure the coincidence of the AGC characteristics between three amplifiers for the radar receiver mounted on the induced flying object by measuring and memorizing the characteristics of the three amplifiers to be used. CONSTITUTION:The reflected wave sent from antenna 1 is mixed with the signal from oscillator 3 via mixers 2a-2c and then applied to amplifiers 4a-4c with the prescribed frequency. And the signal given from detector 5 which detects the AGC signal is applied to adjusters 8a-8c after converted into the digital signal through A-D converter 6. Characteristics of amplifiers 4a-4c are memorized in memories 7a-7c, and thus the correction signal is applied to 7a-7c in order to secure the coincidence of the AGC characteristics between the amplifiers. The signals from 7a-7c are converted into the analog signals via D-A converters 9a-9c to be then applied to 4a-4c. 10a and 10b are phase detectors which obtain the altitude angle and azimuth information of the target containing the polarity through comparison with the reference channel.
Patent JP-H05213539-A (JP)
Title: Cord winding device
Inventor: SHOJIMA HIROSHI
IPC: B65H75/38
Filed: 1992-02-03
Abstract: PURPOSE:To improve a degree of freedom of the setting of a cord winding device, and make a device thin and compact by providing a means for connecting a lead-in wire at a central part of the code, and drawing the lead-in wire by a winding means to wind the cord. CONSTITUTION:When a cord 1 is drawn, since one end of the cord 1 is fixed to a fixing terminal 7, a running block 3 is moved right through fixed blocks 8 to draw a lead-in wire 2 from a winding part 5 through a fixed block 4. At this stage, in the case where a constant load spring or a constant torque spring or a spiral spring is used as the power of the winding part 5, the winding force is generated by a drawn quantity of the lead-in wire 2. When the drawing force of the cord 1 is opened, the lead-in wire 2 is wound by the winding force to wind up the cord 1. With this winding device, since a contact terminal such as brush is not required, the reliability of the entire device is improved.