baber/WOPTO huggingface dataset:
Patent JP-H09242678-A (JP)
Title: Fluid pressure operating device
Inventor: GAARII ROJIYAA KATSUSEN
IPC: F04C2/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the side surface space of a gear train so as to improve capacity efficiency by designing a seal member to be included in a seal assembly arranged in a seal chamber and to be restrained radially outside when brought under fluid pressure. SOLUTION: In a supporting member 91, the outer peripheral part thereof is formed in a shape matched with the outside circumferential surface 85 of a seal chamber excepting a part where a bolt and a bolt hole are arranged. In the parts of he bolt and the bolt hole, a partial circular notch part is formed by the supporting member 91, and they are matched with a part opened to the seal chamber of an inner hole. Four passages 101 are arranged, a space 102 is brought in contact with a seal assembly radially outside, and it is brought in contact with an O-ring seal assembly on a radial direction inside. Function for matching a balance plate 19 with the end surface 28 of a star shaped member 27 following with the end surface 28, is improved, and thereby, the axial direction height of the star shaped member 27 is formed as the same height as the axial direction height of the ring 23 so as to improve capacity efficiency.
Patent JP-H03241539-A (JP)
Title: Optical information recording, reproducing and erasing member
Inventor: UCHIDA MASAMI
IPC: G11B7/24062
Filed: 1990-02-19
Abstract: PURPOSE:To make improvement in C/N and the erasing rate of overwriting by forming a 1st dielectric layer of a material having the thermal conductivity higher than the thermal conductivity of a 2nd dielectric layer and forming the 2nd dielectric layer to the film thickness smaller than the film thickness of the 1st dielectric layer. CONSTITUTION:The 1st dielectric layer 2 is provided between a disk substrate 1 and a recording thin film 3 and the 2nd dielectric layer 4 is provided on the opposite side of the film 3. A reflecting film 5, a protective film 6 and an adhesive plate 7 are provided thereon. The layer 2 consists of tantalum oxide having excellent heat resistance and 2.0X10<-3>cal/cm deg.CS thermal conductivity and the film thickness thereof is 150nm. The layer 4 consists of the material having 1.6X10<-3> cal/cm deg.CS thermal conductivity and essentially consisting of small zinc sulfide and the film thickness thereof is about 20nm. The heat of the film 3 is rapidly transmitted to the layer 5 by reducing the thickness of the layer 4. The film 3 has a rapid cooling effect. The cooling rate of the film 3 is increased by using the material having the high thermal conductivity of the layer 4 for the layer 2. Consequently, 55dB is obtd. as the C/N of recording signals and >=30dB erasing rate of overwriting is obtd. as the erasing characteristic.
Patent JP-H01216144-A (JP)
Title: Sixteen stage planetary gear type automatic transmission
Inventor: SAKAMI HIROYUKI
IPC: F16H3/64
Filed: 1988-02-22
Abstract: PURPOSE:To select the speed change ratio corresponding to the magnitude of load through the selection of the combination of clutches by allowing each module to have the speed change ratio set in each square multiplication, in order to realize the geometrical progressive speed change over the whole speed change regions. CONSTITUTION:When, in a module I, a single disc clutch 6 is turned-ON, a carrier 2 and two sun gears 4 and 5 integrally revolve, and the number of revolution of an input shaft 1 is transmitted to the next module II. When the single disc clutch 6 is turned-OFF, a one-way clutch 7 is automatically started, and the number of revolution of the input shaft 1 is reduced, and transmitted from the sun gear 4 to the module II. Therefore, two kinds of selection of equal speed and deceleration speed is permitted for each module by the selection of the joint and release of the single disc clutch, and always two kinds of combinations in the number of times multiplication of the number of modules is permitted, and 2<3>=8 stage speed change in three modules, 2<4>=16 stage speed change in four modules, and 2<5>=32 stage speed change in five modules can be realized.
Patent JP-H05236758-A (JP)
Title: Dc-ac inverter
Inventor: MIZOBUCHI YASUYUKI
IPC: H02M7/48
Filed: 1992-02-25
Abstract: PURPOSE:To obtain a DC-AC inverter unit for power supply wherein power loss accompanied with switching operation can be reduced significantly by controlling the DC-DC converter to produce a substantially perfect full-wave rectified output voltage thereby requiring only such switching operation as inverting the polarities of half period voltages alternately through the DC-AC inverter. CONSTITUTION:A battery 1 has plus and minus terminals connected with a DC-DC converter 2 which is arranged to produce a substantially perfect full- wave rectified output voltage. Full-wave rectified output voltage from the DC-DC converter 2 is fed to a DC-AC inverter 3 which inverts polarities of every other half period voltage having full-wave rectified waveform to produce a substantially perfect sine wave output.
Patent JP-H04254648-A (JP)
Title: Waterproof joint member
Inventor: TOMITA SEIICHI
IPC: E04D3/366
Filed: 1991-02-06
Abstract: PURPOSE:To beautify the joint sections for lateral roofing roof members and lateral boarding wall members, and enhance waterproof performance and productivity as well. CONSTITUTION:A splicing member is made up of a bed panel strip B at the center section of which a pot shaped locking section if formed, and of a guide section member C including a guide piece, and the guide section member C is so constituted that the guide piece is fitted in the right and left sections in such a way as to be tilted to the bottom surface of the locking section. When an exterior finish member is applied in such a way that an engaging slice is engaged with the guide piece, waterproof can be obtained because water rain is forced to flow down to the locking section. And this thereby allows the guide section member C to be fitted to the locking section with ease, and also allows productivity to be enhanced.
Patent JP-S62197721-A (JP)
Title: Color identifying element
Inventor: MATSUMOTO MIKIO
IPC: G02B5/28
Filed: 1986-02-25
Abstract: PURPOSE:To prevent deterioration in spectral characteristics of an element, by providing an interference filter with the upper most layer of a dielectric film as protective layer comprising ZnS. CONSTITUTION:A P<+>-Si area 2 is formed on an n-Si substrate 1 and composes an Si photodiode (light receiving element). A photocurrent of the light receiving element is drawn from between an Au electrode 8 and Al electrode 4 provided on the undersurface of the substrate 1. An interference filter is formed on a light receiving surface of the light receiving element. This interference filter is provided with a protective film (ZnS) 7 placed on a multilayer structure alternately laminated with a semi-transparent metal film (Ag) 5 and a low- refractive-index dielectric film (MgF2)6. Then, the first fifth layers of Ag films are designed to obtain a spectral transmission factor as target and ZnS of the uppermost layer is made so sufficiently thin as not to optically affect the spectral transmission factor of the first filth lower but sufficiently thick to accomplish a function as protective film. This can prevent deterioration in the spectral characteristic of the element.
Patent JP-S58155029-A (JP)
Inventor: YODA TOSHIHISA
IPC: A01G9/24
Filed: 1982-03-11
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-S58155040-A (JP)
Title: Preparation of salt-free or low-salt pickled ume from ume fruit left after preparation of ume juice
Inventor: ARAI HISAO
IPC: A23L19/20
Filed: 1982-03-11
Abstract: PURPOSE:To prepare salt-free or low-salt pickled UME (Japanese plum), having excellent palatability, free from undesirable effect to health caused by the excessive taking of salt, and preservable for a long period, by using UME fruit subjected to the processes necessary for the preparation of UME juice. CONSTITUTION:Frozen raw UME fruit is squeezed under thawing to obtain about 20% juice, and the fruit is mixed with organic acids, seasonings, natural sweeteners (e.g. licorice), and a component extracted from antibacterial spices, etc. under stirring to obtain salt-free pickled UME, or mixed with a small amount of salt in addition to the above seasonings to obtain low-salt pickled UME. The salt-free pickled UME or low-salt pickled UME is packed in vacuum, and sterilized with heat to obtain salt-free pickled UME or low-salt pickled UME. There is absolutely no possibilities of contamination of the pickled UME with putrefactive bacteria, etc. which cause the degradation of the food with time. The pickled UME has excellent palatability and does not cause the side effects of the excessive taking of salt.
Patent JP-H03243860-A (JP)
Title: Array probe
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/26
Filed: 1990-02-21
Abstract: PURPOSE:To decrease the sliding friction in a contact part at the time of movement of the array probe so as to ensure smooth and easy movement by providing a circular cylindrical roller consisting of the same material as the material of an acoustic lens in the contact part of the acoustic lens and a specimen in such a manner that this roller can be rolled by a recessed part provided in the acoustic lens via a contact medium. CONSTITUTION:The roller 6 is formed to the circular cylindrical shape of the length size slightly longer than the arraying length of an array oscillator 3 forming the array probe and consists of the same material as the material of the acoustic lens 5. The roller is journaled in the recessed part 5a exchangeably with the roller which consists of other materials and is the same in diameter and different in sound speed. A contact medium 4 having the acoustic impedance approximate to the acoustic impedance of the lens 5 is filled in the spacing between the recessed part 5a and the roller 6. The movement of the array probe at the time of scanning is executed by pressing the roller 6 to the surface 1a at the point (p) and turning the roller. The contact with the surface 1a changes to the rolling friction from the conventional sliding friction and decreases in friction resistance. The movement of the array probe is, therefore, smooth and easy and the friction on the outer peripheral surface of the roller which is the contact part of the lens 5 with the surface 1a is decreased as well.
Patent JP-H06252992-A (JP)
Title: Contactless hook switch
Inventor: SUGIYAMA YOSHIJI
IPC: H04M1/10
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a contactless hook switch which can curtail the number of parts, and also, is trouble free with non-adjustment. CONSTITUTION:The contactless hook switch is provided with a magnet 2 provided in a housing of a handset 1, a resonance circuit 3 consisting of a capacitor C1 containing a coil L1 provided at a position corresponding to the magnet in a main body, when the handset is subjected to on-hook, an oscillator 4 for oscillating a resonance signal impressed to the resonance circuit, a detecting circuit 5 for detecting a variation of the impedance of the resonance circuit caused by a variation of the inductance of the coil corresponding to a position of the magnet at the time when the handset is subjected to on-hook on the main body and when it is subjected to off-hook thereto, and a hook switch signal generating circuit 6 which is connected to the detecting circuit and outputs a hook switch signal.
Patent JP-S58223444-A (JP)
Title: Hood for discharging gas, steam and suspended substance
Inventor: BUORUFUUYURUGEN DENNAA
IPC: B08B15/02
Filed: 1983-03-10
Abstract: The hood for the extraction of gases, vapors and suspended matter comprises a hood casing, a supply air feed device and one or more suction outlets. It serves preferably as a laboratory hood. In the vicinity of the front suction inlet is provided at least one nozzle ledge for the supply air, whose outlet port is directed in the plane of the front suction inlet. At least one suction outlet is provided, which extracts in the direction of the axis of the vortex flow. According to a preferred embodiment, there are two suction outlets and two facing nozzle ledges. The nozzle ledges can have a rectangular cross-section, the front side being constructed as an outlet port. There is a constant reduction in the nozzle cross-section.
Patent JP-H01213910-A (JP)
Title: Alumina ceramic composition
Inventor: ANDO MIGIWA
IPC: C04B35/10
Filed: 1988-02-19
Abstract: PURPOSE:To obtain alumina ceramic compositions having a low loss at high-frequency, by specifying the relationship between the contents of Si and Mg both of which are contained most frequency than any other impurity in alumina as a principle component and also by specifying the relationship among components of other metals such as Fe, Cr, Mn, Na, K, Ca and alkali. CONSTITUTION:Contents of impurities contained in a principal component alumina are specified at a ppm unit on an elemental basis as follows: Si should be less than 80; Mg, less than 60; the ratio of Si/Mg should be in a range of 1-5; each element of other metal and alkali components should be less than 60 and their total contents, less than 70. This specification enables tandelta to be kept less at a 10<-5> level and also lowers the calcination temperature of alumina ceramics. This can yield alumina ceramic compositions having a low loss at high-frequency.
Patent JP-S55130565-A (JP)
Title: Toner concentration control unit
Inventor: FURUICHI YASUSHI
IPC: G03G15/08
Filed: 1979-03-31
Abstract: PURPOSE:To obtain the control unit of high responsiveness for all the images including line images by making the size of the image patterns for decision of developing capacity to the one of the extent at which the disturbances in concentration distribution do not occur owing to edge effect when said paterns are visualized. CONSTITUTION:The solid image and line image patterns of different reflection characteristics of the size of the extent at which the disturbance in concentration distribution do not occur on account of edge effect when they are visualized at the maximum width w of 10mm or less are provided on the contact glass 12 to be placed with the original in the regions other than its original region 2, and the latent image patterns for decision of developing capacity are formed on the photoreceptor in the regions other than its electrostatic latent image forming region. These patterns are visualized through development and are radiated with the light of the wavelength region insensitive to the photoreceptor. The intensities of the reflected light are then detected with photo cells or the like and the toner concentrations may be so controlled as to become always constant with high responsibility for all the images including the line development controlling the toner concentrations.
Patent JP-S58156069-A (JP)
Inventor: MURAKI RIYOUJI
IPC: A01C11/02
Filed: 1982-03-11
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-S60184983-A (JP)
Title: Oil pump unit
Inventor: ARAKAWA SEIJI
IPC: F04C15/00
Filed: 1984-03-02
Abstract: PURPOSE:To make a relative contact motion between a driving machine shaft and a pump shaft preventable from occurring, by making a fit clearance of a fitting surface between a casing of the driving machine and a casing flange of the pump smaller than that of fitting surface between the pump shaft and the driving machine shaft. CONSTITUTION:A maximum fit clearance of a flange fitting part 5 for an oil pump to be coupled with a driving machine is set to be less than a minimum fit clearance of a shaft fitting part 6. Therefore, even if errors grows large in time of assembling the pump, an inner diameter of a hollow part 4a of a driving machine shaft 4 is in no case made contact with an outer diameter of a pump shaft 3 so that a relative contact motion on metallic surfaces of shafts themselves is no longer produced there, thus fretting fatique in these shafts is prevented from occurring as well.
Patent JP-H05200112-A (JP)
Title: Medicine quantitative dispenser
Inventor: KUBOKI HITOSHI
IPC: A61M5/00
Filed: 1992-01-28
Abstract: PURPOSE:To facilitate the checking of a residue in a medicine cartridge by arranging a medicine a cylindrical body, a pressing plunger, a rotary knob, a medicine dispensing quantity calculating function, a total amount of medicine memory section, a residue of medicine computing function and a display section to enable the dispensing of the medicine without fail according to a dispensing quantity. CONSTITUTION:A quantitative medicine dispenser 1 has a liquid medicine S inside, a medicine cartridge 22 having a piston S for discharging the medicine S, a medicine cartridge mounting part 14, a pressing plunger 11 for pressing the piston P, a rotary knob 9, a circuit board 5 and a battery 3 and the circuit board 5 is provided with a microcomputer 31 and a display section 21 and the like. The microcomputer 31 has a medicine dispensing quantity calculating function, a total amount of medicine memory section of the medicine cartridge 22, a residue of medicine computing function to calculate the residue of the medicine from data of the calculating function and the memory and a function to show the medicine dispensing quantity and the residue of the medicine calculated on the display section 21 selectively or simultaneously.
Patent JP-S60184893-A (JP)
Inventor: HAYASHI HIROO
IPC: B43L23/00
Filed: 1984-03-02
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-S59165864-A (JP)
Title: Capacitor discharging ignition device
Inventor: FUJINO HIROYO
IPC: F02P15/12
Filed: 1983-03-11
Abstract: PURPOSE:To improve starting property and reduce the consumption of current of an ignition device by switching the wind ratio of the primary coil of the transformer of a DC-DC convertor in accordance with the operating condition. CONSTITUTION:The output of an oscillating circuit 59 within a DC-DC convertor and the output of the comparator 50 in a charge cut-off circuit are forked in two systems respectively. In a number of wind switching circuit, the reference voltage Vref of a comparator 48 rises with the rise in battery voltage by means of a Zener diode 40 and resistances 20, 21. With the midpoint voltage of the resistances 20, 21 being defined as V6, when Vref >V6, the output of a comparator 48 becomes H and that of a comparator 49 becomes L, causing the DC- DC convertor to operate through the primary coil 52 of a transformer and charging a capacitor 27. When Vref <V6, the outputs of the comparators 48, 49 are reversed carrying out charging through the primary coil 53 of the transformer.
Patent JP-S55132146-A (JP)
Title: Travelling terminal equipment for travelling message communication
Inventor: HATA MASAHARU
IPC: H04B1/3822
Filed: 1979-03-31
Abstract: PURPOSE:To make it possible to improve the efficiency of a radio circuit with excellent manipulation while intimating the intention of a travelling subscriber, by providing the method of storing a short message in the form of digital codes. CONSTITUTION:Three messages received and transmitted to terminal 1 are in the form of digital base band signals, which are stored in three memories of message memory groups 3-6 by way of distributing gate 2 in sequence and the existence of the messages is displayed by lamp 7, thereby letting the mobile subscriber know that there are messages. Next, the mobile subscriber pushes message display selective key 9 over a look at the lighting of lamp 7, and consequently one of messages in memory groups 3-6 is displayed on message display 11 by way of message selective gate 8 and then stored in buffer memory 12. Here, in case that messages are in the form of sound, the sound is sent by way of conversion part 10 and loudspeaker 13.
Patent JP-S60184412-A (JP)
Title: Control method of sheet crown
Inventor: SUMI HIROYUKI
IPC: B21B37/00
Filed: 1984-02-29
Abstract: PURPOSE:To control effectively a sheet crown by predictively operating the sheet crown after finishing rolling and correctingly deciding a pass schedule so as to keep the operated value within a target range and the value of flatness within a prescribed range. CONSTITUTION:A target sheet-crown value for a finished material, that is, a thick plate product, is set, and a pass schedule is decided based on the dimensions of a material SW after finishing its broadside rolling and a finished material CP. Further, the value of target sheet crown is decided in accordance with the quality of a thick-plate product to be manufactured. On the other hand, this flatness has a close connection with the sheet thickness after finishing its broadside rolling, and a sheet thickness and a rolling load at each pass in a finish rolling stage Z; the fixed allowable range of the difference between the flatness and its target value is also set, and the relation between the sheet thickness and the rolling load required for obtaining the flatness within the allowable range is previously obtained by experiment. The sheet crown and the rolling load at every pass, are corrected and decided based on said relation.
Patent JP-H03243477-A (JP)
Title: Body front structure for automobile and body assembling
Inventor: TAKASUGI SEIJI
IPC: B62D65/00
Filed: 1990-02-19
Abstract: PURPOSE:To eliminate the need for a dedicated air-conditioning duct by utilizing the closed cross section space of a body side part as an air-conditioning duct and opendly providing air-blowout holes at suitable places in an automobile in which a body side member, extending in a vehicle width direction and having closed cross section structure, is arranged between the left and right front pillars of a body's main body. CONSTITUTION:In a body's main body 1, a body side cowl member 5, extending in a vehicle width direction and having closed cross section structure, is arranged on the upper part of a dash panel 4 partitioning an engine room 2 and a vehicle room 3, and the both end parts of the cowl member 5 are fixed to the left and right front pillars of the body's main body 1. Also an instruction panel unit U2 is inserted in a vehicle room from a body door opening part to be arranged on the rear side of the cowl member 5. In this case, an air-conditioning device 43, composing the instruction panel unit U2 together with an instruction panel 41, is arranged in the lower part of the cowl member 5, and an air feeding port 71 for a front defroster is communicated to a closed cross section space 73 provided on the lower panel 9 of the cowl member 5. Plural air blowout ports 74 are formed in a longitudinal direction on the cowl member 5.
Patent JP-S59165976-A (JP)
Title: Capstan control system
Inventor: KANNA MUNETAKE
IPC: H02P7/288
Filed: 1983-03-11
Abstract: PURPOSE:To suppress the variation in the feeding speed of a tape by reducing a capstan motor current in response to the difference between the rotating angular velocity of a capstan and a rotating angular velocity target value after the rotating angular velocity of the capstan reaches the prescribed value. CONSTITUTION:When a motor drive signal TrDR-N is applied, a power transistor 603 is conducted, and a current is flowed. A comparator 601 interrupts the transistor 603 when the motor current detected by a current detecting resistor 604 exceeds the current limit value. When the start of the capstan is completed, the control at the normally feeding time is executed by a current limiting resistor 605 and a power transistor 606. The current limit value rises to the maximum current limit value and maintains its value, and when the angular velocity of the capstan becomes 80% or higher, the current decreases in response to the difference to the target angular velocity.