baber/WOPTO huggingface dataset:
Patent JP-H0467219-A (JP)
Title: Data protection system for semiconductor storage device in power failure
Inventor: NAKANISHI YOSHIKAZU
IPC: G06F1/30
Filed: 1990-07-09
Abstract: PURPOSE:To miniaturize a semiconductor storage device in accordance with the miniaturization of a back-up power supply by protecting the data with the use of a compact back-up power supply. CONSTITUTION:A power failure monitoring means 2 always detects the voltage of a power supply means 6 and monitors the power failure. A back-up power supply 7 supplies the power in place of the means 6 in power failure. A transfer control means 3 transfers the data stored in a storage means 4 to a nonvolatile storage means 5 when the means 2 detects a power failure. A power capacity monitoring means 9 informs a display device of the capacity of the power supply 7. The an electric switch 10 interrupts the power supplied from the power supply 7 when the transfer of data is completed between means 4 and 5. Thus the power supplied from the power supply 7 is interrupted at the time of power failure when the transfer of data is completed. Thus, the power supply 7 consumes no extra power.
Patent JP-S6423295-A (JP)
Title: Sound absorber
Inventor: MURABAYASHI SHIGERU
IPC: G10K11/16
Filed: 1987-07-17
Abstract: PURPOSE: To simplify the production process by forming the baffle plate, edge and the part acting as a diaphragm only with a thin-film sheet and a honeycomb core. CONSTITUTION: A thin-film sheet 9 of aluminum, etc., is laid over the frontage 11 of a box 1, a honeycomb core 8 of paper, aluminum, etc., is placed on the sheet 9, and a frame-shaped thin-film sheet 7b of aluminum is put on the periphery. An internal thin-film sheet 7a is placed within the sheet 7b while leaving a space 10, and the sheets 9, 7b and 7a and the honeycomb core 8 are respectively adhered to one another. When an external sound energy is applied on the device, the sheet 7a is vibrated, and the sound is absorbed. Under such a constitution, the sheets are adhered to the honeycomb core by one pressing, and the production process is remarkably simplified.
Patent JP-H06184737-A (JP)
Title: Method and device for generating agglomerate beam
Inventor: YURUGEN GUSUPAN
IPC: C23C14/24
Filed: 1993-06-25
Abstract: PURPOSE: To provide a method of generating such intensive rays of clusters which are capable of increasing a possible coating rate by several digits and embodying the expected advantageous action of cluster collision against a substrate surface, and an apparatus therefor.  
     CONSTITUTION: The nozzle 10 of a crucible 9 has an opening angle within a range of about 3 to 30° and has a divergent type outlet part of a length of several mm to several tens mm and the vapor pressure in a fore chamber of the nozzle is adjusted to at least 200 hPa in the case of the narrowest nozzle inner size in a range of about 0.2 to about 1.0 mm in order to generate the rays of the clusters including the atoms of about 1000 pieces of high boiling point substances 8 by expanding the vapor through the nozzle 10 from the crucible 9. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0714593-A (JP)
Title: Current collecting structure of solid electrolytic fuel cell
Inventor: NAKAJIMA TAKENORI
IPC: H01M8/12
Filed: 1993-06-25
Abstract: PURPOSE:To provide a current collecting structure of a solid electrolytic fuel cell with which the construction is simplified and the electric loss remains lesser. CONSTITUTION:Into a supporting pipe 10 working also as an electrode 11, a porous tubular current collector 16 is inserted, which has a greater coefficient of thermal expansion than the pipe 10 and pressurizes the pipe 10 at the time of power generating, and one end of this current collector 16 is drawn out to one end of the supporting pipe 10. Because the current collector 16 can be configured with the electrical characteristics are considered as important factor, Joule's loss can be reduced to possible minimum, and also because there is no need to form the electrode 11 in a split structure, the whole construction can be simplified and the manufacture be facilitated.
Patent JP-S6239937-A (JP)
Title: Communication line switching unit
Inventor: FURUKAWA NORIYUKI
IPC: H04L1/22
Filed: 1985-08-15
Abstract: PURPOSE:To execute automatically the measurement of the state of a dedicated line and the switching between the dedicated line and a switched line by providing a means to supervise the state of line of the dedicated line. CONSTITUTION:A test signal generator 12, a filter 14 to extract the test signal from a returned signal, and a measuring part 15 are provided to the first line switching unit 3, and a filter 25 to take out the test signal only is provided to the second line switching unit 4. Consequently, the line state of the dedicated lines 5 and 6 can be supervised without giving any influence to the data signal of lines 5, 6. With the rest part of their constitutions other than the above- mentioned, the switching units 3 and 4 executes the switching from the dedicated lines 5 and 6 to the switched lines 8-11 when the lines 5 and 6 become interrupted and from the latters to the formers when the former are restored.
Patent JP-H0229216-A (JP)
Title: Washing, rice cooking, and heat insulating pot
Inventor: NANBA HIDEJI
IPC: A47J27/00
Filed: 1988-07-19
Abstract: PURPOSE:To eliminate washing of rice and washing of a pot by hands by a method wherein a title pot is provided with a plurality of drain ports of a drain port for washing rice matching a quantity of rice and a drain port for washing a pot, and washing and drainage are effected in a way that a level required for rice cooking is normally kept in a pot. CONSTITUTION:A switch for starting washing of rice is turned ON by a user. By means of a valve system 6 through control by a microcomputer storing a washing time and a water quantity suited for a quantity of rice, water is injected in a pot through a nozzle 1 for a time suited for washing of a quantity of rice to wash rice and stop washing. During washing of rice, waste water during washing is drained through a drain port as a level required for rice cooking is kept in a pot through a drain port 3 for washing rice formed in a position where a level is about to exceed a value required for cooking respective quantities of rice. A plurality of pores 2 to prevent outflow of rice are formed in the inside of each drain port. When washing of rice is completed, the drain port for washing rice is closed by a button for both opening and closing the drain port through control by means of a microcomputer or manual control.
Patent JP-H052915-A (JP)
Title: Semiconductor device
Inventor: OKUNOYAMA TERU
IPC: C09J163/00
Filed: 1991-06-25
Abstract: PURPOSE:To improve such characteristics as anti-humidity, hydrolysis resistance, adhesive property and heat resistance by using bismaleimide induced from specific diamino-polysiloxane, specific 1, 2-polybutadiene epoxy compound and a conductive paste to fix adhesively a semiconductor chip to a lead frame. CONSTITUTION:Bismalemide induced from diaminopolysiloxane expressed by a formula I, 1,2-polybutadiene epoxy compound expressed by a formula II and a conductive paste are used to fix adhesively a semiconductor chip to a read frame. In the formulas, R<1> and R<2> represent two-valence hydrocarbon radicals, R<3> and R<4> represent one-valence hydrocarbon radicals, (n) represents an integer of 1-5. By this structure, such characteristics as anti-humidity, hydrolysis resistance, adhesive property, heat resistance become excellent, generation of void and erosion of an electrode are reduced and reliability is improved.
Patent JP-H0345974-A (JP)
Title: Transfer material separating device for image forming device
Inventor: OMURA IKUMI
IPC: G03G15/14
Filed: 1989-07-14
Abstract: PURPOSE:To always carry out stable and good separation of the transfer material by providing two electrifying devices in a separating part and setting electric field intensity separately for AC and DC currents of bias voltage impressed on them. CONSTITUTION:Because the transfer material is separated from the photosensi tive body the bias voltage which is the AC voltage and the DC voltage superim posed and displaced to the opposite polarity as at the time of transferring is impressed in a separating electrifying device part 5b and the transfer material has its electrical charge obtained at the transfer part neutralized and destaticized. Next, when the second separating electrifying device 5c is reached by the transfer material, AC voltage and DC voltage are superimposed and impressed by the separating effect by the first separating electrifying device part 5b is suppressed, and the generation of retransfer phenomenon can be prevented. Thus, separating can always be carried out stably.
Patent JP-H0467839-A (JP)
Title: Contact pressure sensor
Inventor: HARADA CHIKAO
IPC: A61B5/0245
Filed: 1990-07-06
Abstract: PURPOSE:To eliminate the influence on measurement accuracy by connecting the connecting terminals provided on the surface of a semiconductor chip and a substrate by using a flexible flat cable rising from the substrate along the side wall surface of a spacer member. CONSTITUTION:The plural terminals (bumps) 76 provided on the surface of the semiconductor chip 66 and the plural terminals 78 of a circuit film 52 provided on one surface of a plate member 56 are connected by the so-called flexible flat cable 84 which has flexibility and in which many conductors 80 formed of copper foil at prescribed intervals are supported by a resin film 82 of, for example, polyimide, etc. The flexible flat cable 84 is disposed in the state of rising perpendicularly from the plate member 56 along the side wall surface of the spacer 58. The pressing reaction from the skin is substantially prevented from being acting on the flexible flat cable 84.
Patent JP-H0468122-A (JP)
Title: Method for constructing foundation of building
Inventor: TASAI TOSHIHIRO
IPC: E02D27/00
Filed: 1990-07-06
Abstract: PURPOSE:To make it possible to execute the construction of a floor system in a simple manner with accuracy simultaneously with the construction of other foundations by vertically constructing a riser part of an intermediate supporting base concrete in the ground or foundation slab to support an intermediate supporting sill so that the intermediate part of each joist is supported only by said sill. CONSTITUTION:An intermediate supporting sill 10 is mounted on a rising part 5 of intermediate supporting base concrete in the center of a floor 2, in which said sill has the same size as sills 6 for erecting a column located on the opposite sides of the sill 10 and the opposite ends of the sill 10 are connected to the sills 6. The intermediate part 9 of a floor joist 12 for supporting a floor finishing material 11 is directly supported by the sill 10. As a result, the crests of the joists 12, 12... are arranged on the same level. And the sill 10 is fixed by an anchor bolt 8 in the same manner as the sills 6. In this manner, construction of foundation can be efficiently executed and centering or levelling etc., can be accomplished precisely.
Patent JP-2001007055-A (JP)
Title: Exchanging method of wafer sheet
Inventor: ARAIDA HISAKATSU
IPC: H01L21/301
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve bonding work efficiency in a die bonder. SOLUTION: Upon bonding works, a wafer sheet supplied onto an X-Y table is moved in the Y-direction for each alignment pitch P of each die forming a wafer having the wafer sheet bonded thereto, during which the wafer sheet is moved in the X-direction for each alignment pitch P to sequentially pick up the die moved to a pick-up position (steps SB1 to SB5). Meanwhile, when the absolute position of the wafer sheet in the Y-direction reaches a heating start position Yα set previously, heating of the next wafer sheet in a pre- expansion state starts (step SB6). When the pick-up work is completed, the heating of the next wafer sheet is ended (step SB6). After the pick-up work is completed, heating of the next wafer sheet is completed (step SB7). After being expanded by an expander (step SB8), the sheet is exchanged with the previous sheet which has completed its pick-up work.  By starting heating of the next wafer sheet during the pick-up work, the substantial exchange time of the wafer sheet can be made shorter than that in prior art.
Patent JP-H057195-A (JP)
Title: Binarization circuit for spread spectrum receiver
Inventor: UCHIDA YOSHITAKA
IPC: H04B1/707
Filed: 1991-06-26
Abstract: PURPOSE:To surely obtain a correlation pulse corresponding to a correlation peak even when a level fluctuation takes place without mis-detection of a correlation output signal due to spurious radiation. CONSTITUTION:A correlation output signal is outputted while being delayed or not delayed by a delay circuit 21 depending on the presence of a control signal. The output signal is selected by a selection circuit 22 into a signal with a correlation output based on the control signal or a signal at non-correlation output and a maximum value of each signal is latched by a correlation peak detection circuit 23 and a spurious peak detection circuit 24 for a prescribed timing. A threshold level is set based on a maximum value of each signal latched in both the circuits by a threshold level setting circuit 29. The threshold level is compared with an output signal from the delay circuit 21 to form a correlation pulse.
Patent JP-S6242411-A (JP)
Title: Vapor-phase exciting device
Inventor: ANDO KENJI
IPC: H01J37/32
Filed: 1985-08-19
Abstract: PURPOSE:To efficiently perform the formation and activation of fine particles by a method wherein, in the vapor-phase exciting device to be used in a controlling device for a fine particle stream, the second cylindrical electrode having blow-off holes for gas is provided in the center part of the first cylindrical electrode 9a, and the distribution density of blow-off holes for gas of the second electrode is specifically prescribed. CONSTITUTION:The second cylindrical electrode having the number of blow-out holes for gas is provided in the center part of the first cylindrical electrode 9a, these blow-off for gas formed in the second electrode 9b are distributed in such a manner that their density increases in the blow-out direction, carrier gas is fed into the first electrode 9a, and the raw gas is fed into the second electrode 9b. When an electric discharge is performed between the first electrode 9a and the second electrode 9b using a number of blow-out holes for gas provided on the second electrode 9b, the carrier gas and the raw gas are uniformly mixed in a pipe, also as an electric discharge is performed in the pipe, the unnecessary diffusion of gas can be prevented, thereby enabling to perform the formation and activation of the fine particles in a highly efficient manner.
Patent JP-H05345465-A (JP)
Title: Recording device
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J29/00
Filed: 1992-06-16
Abstract: PURPOSE:To detect the presence of a sheet material and determine a width simultaneously and easily. CONSTITUTION:A sheet material detecting means 16 for detecting the presence of a sheet material S and determining a width thereof is constituted in such a manner that a pair of electric contact points 16a and 16b which come into contact/noncontact by a passage of the sheet material S are arranged in the cross direction of the sheet so as to change electric resistance between the contact points in accordance with a contact width of the electric contact point. Thus, by detecting the change of the electric resistance, detection of the presence of the passing sheet material and determination of the width can be performed simultaneously and easily.
Patent JP-H0229839-A (JP)
Title: Microprogram control device
Inventor: SUZUKI KATSUMI
IPC: G06F11/16
Filed: 1988-07-20
Abstract: PURPOSE:To evade the succeeding generation of a fixed failure by storing a microprogram in an alternate area of a control storage after correcting an error due to the fixed failure. CONSTITUTION:When data are an one-bit error, the data are corrected and the corrected data are written in a control storage 33 and a data register 31. The writing address is an output from an address register 39 for setting up a reading address to be an output of an address register 38 and rewritten in the control storage 33. Simultaneously with the rewriting, the rewriting address (reading address) of the error data to be the output of the register 39 is set up in an address register 40 through an one-bit error specification signal line 14. Afterthere, the contents of the register 40 are stored by the signal line 14 until an one-bit error is detected by a correcting circuit 37. Thereby, the succeeding generation of the fixed failure error can be prevented.
Patent JP-H0468970-A (JP)
Title: Facsimile device
Inventor: KANAI TAKEO
IPC: H04N1/40
Filed: 1990-07-10
Abstract: PURPOSE: To simplify the operation of facsimile equipment by discriminating an original, whether it is a character original or not, from the pattern of the original and giving a fixed value when the original is a character original or a threshold group which changes according to a prescribed rule when the original is not any character original as a binarized threshold. CONSTITUTION: When the densities of lines in a line group composed of a prescribed number of lines on which the analog data corresponding to the picture density obtained when a picture is scanned continue are nearly equal to each other and line groups are regularly repeated, an original recognizing means 18 recognizes an original to be scanned as a character original and generates original facsimile data by binarizing the analog data with a prescribed threshold. Then the means 18 gives a fixed value to a character original or a threshold group which changes according to a prescribed rule to a non-character original as a threshold. Namely, the means 18 automatically sets a character original mode or a half-tone original mode. Therefore, a control panel 17 can be simplified or the operabflity of the panel 17 can be improved.
Patent JP-S5969554-A (JP)
Title: Transmission mechanism for tractor
Inventor: SENBA HIDEO
IPC: F16H3/02
Filed: 1982-10-15
Abstract: PURPOSE:To facilitate separation and joint operation of a transmission case by installing an indication at a specific position on a connection body such as slide coupling which can be revolved integrally with a transmission shaft when the notched part of a clutch gear is separated in the direction of shaft core. CONSTITUTION:In the captioned transmission mechanism, an intermediate transmission case 3 is interposed between the front and the rear transmission cases 1 and 2, and the rear part of the transmission shaft 6 of a transmission mechanism H is axially supported onto the front wall 3b of the intermediate case 3 through a bearing 8. The transmission shaft 14 of a transmission mechanism M is axially supported onto the rear part of the above-described transmission shaft 6 and the bearing body 15 of the intermediate case 3 through bearings 16 and 17, and the transmission shaft 14 is revolved at high speed or in the reverse direction by allowing a slide coupling 27 to be selectively engaged or disengaged onto a clutch gear 6b or 22a by a shifter 29. A notched part is formed on a part of the clutch gear 6b, and an indication I2 to form a notched part for the coupling 27 is installed at the position in a phase different by 180 deg. for the above-described notched part.
Patent JP-H1125939-A (JP)
Title: Battery pack
Inventor: NAKAO FUMIAKI
IPC: H01M2/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of securing impact resistance without any reductions in a battery capacity by fixing unit cells to one another or the unit cells to a case in the battery pack having a plurality of unit cells housed in the case. SOLUTION: A battery pack 1 has a hexahedral case 2, and the case 2 is composed of a box body 2a and a lid 2b. In the case 2, a plurality of unit cells 3 are housed to be fixed to the lid 2b by adhesive tapes 5 having no base materials. With the battery pack 1 of such the constitution, the unit cells 3 are fixed via the lid 2b of the case 2 and, even if the battery pack 1 is mistakenly dropped, shifting caused by impacts thereof is prevented between the unit cells 3 and, thus the breaking of the case 2 is prevented and impact resistance is increased.
Patent JP-H0470028-A (JP)
Title: Oblivious transfer cipher communication method
Inventor: SAKURAI KOICHI
IPC: H04L9/10
Filed: 1990-07-09
Abstract: PURPOSE:To prevent such a case where an illicit transmitter sends the improper open key data to a receiver and the receiver knows a specific channel to be opened by generating the channel data based on the open key data and the random numbers produced by the receiver. CONSTITUTION:A receiver confirms whether the open key data given from a transmitter is proper or not based on the check data received from the transmitter. Then the receiver produces the channel data based on the open key data end the random numbers produced by the receiver. This channel data is sent to the transmitter. Thus an oblivious transfer is formed between the transmitter and the receiver. Thus it is possible to prevent such a case where an illicit transmitter sends the improper open key data to a receiver and the receiver knows the specific channel to be opened.
Patent JP-S57103548-A (JP)
Title: Compressing and restoring system of ineffective data
Inventor: KARINO TOSHIO
IPC: H04L23/00
Filed: 1980-12-19
Abstract: PURPOSE:To realize the effective use of a transmission line, by deciding whether or not an effective data of each block exists successively in the block sequence and accordingly restoring ineffective data at the receiver side without transmitting the ineffective data. CONSTITUTION:In case effective data VD0-VDn are consecutive when the next block is viewed from each of blocks 0-n, the value 0 is formed into a data train following each effective data. While 1 is formed in the same way when the effective data are not consecutive. In other words, the effective data is stored in a shift register SR from a memory MM, and the following 0 or 1 is stored in a counter CNT respectively. Next, the decision is carried out through a zero deciding circuit ZCH. Thus a gate GT is closed in case zero is not decided, and eight clock 0 signals corresponding to the ineffective data are transmitted so set the value of the counter CNT at -1. Then the gate GT is closed repetitively when the counter counts no zero. When the counter counts zero, a control circuit GT gives an indication to an address counter BLC to store the next effective data or the following 0 or 1.
Patent JP-S6427454-A (JP)
Title: Concentrated shellfishes and production thereof
Inventor: USUI KOICHI
IPC: A23L17/20
Filed: 1987-07-22
Abstract: PURPOSE:To produce concentrate of shellfish essence useful as natural seasoning or seasoning material, having excellent color tone and taste, by treating a solution of shellfish essence with an adsorbent of water-insoluble inorganic magnesium and concentrating the treated solution in a nonoxidizing atmosphere. CONSTITUTION:A solution of shellfish essence except oyster, having <=30wt.%, usually about 2-30wt.% concentration of solid content, is treated with an adsorbent consisting essentially of a composition containing a water-insoluble inorganic magnesium compound such as magnesium oxide-silicon dioxide composition or layer phyllosilicate magnesium salt having >=50m<2>/g, preferably about 100-800m<2>/g specific surface area or the adsorbent and active carbon and purified. Then the prepared purified solution is concentrated in a nonoxidizing atmosphere until concentration of solid content becomes >=5wt.% and the prepared viscous liquid is optionally processed into powder, granule or formed material.