baber/WOPTO huggingface dataset:
Patent JP-H10290269-A (JP)
Title: Interface conversion circuit
Inventor: NEMOTO HIROSHI
IPC: H04L29/10
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an interface conversion circuit reduced in transmission delay time. SOLUTION: Serial data of RS232C are received by an RS232C receiver 10 and stored sequentially in a storage circuit 30. At the end of data, the serial data stored tentatively in the storage circuit 30 are read and outputted to an RS422A driver 20 and converted into an RS422A interface signal and the RS232C receiver 10 is set to receive succeeding serial data. In the case that transmission serial data of the RS422A an received by an RS422A receiver 40, similarly the data are converted into the RS232C interface signal by the RS232C driver 50 and sent to an opposite terminal and then the RS422A receiver 40 is set to make succeeding serial data receptible.
Patent JP-H02275650-A (JP)
Title: Mounting structure of semiconductor element
Inventor: SONEHARA HIDEAKI
IPC: H01L21/321
Filed: 1989-04-17
Abstract: PURPOSE:To enable multiple-pin mounting by forming the height of a connecting medium formed to either of finger leads in high height toward an inner circumferential section from the outer circumferential section of a semiconductor element. CONSTITUTION:A semiconductor element 1 and film carriers 5-7 are connected electrically by connecting media 2-4. The connecting media 2-4 are formed so that height thereof is heightened toward the connecting medium 4 on the inside from the connecting medium 2 of an outermost circumferential section at that time. A plurality of film carriers are connected to one semiconductor chip in multilayers, thus mounting the terminal pitches of connecting terminals without being constrained by the manufacturing capacity of the film carriers and the outer circumference of the semiconductor element. Accordingly, high- density mounting and multiple-pin mounting are enabled.
Patent JP-S63262731-A (JP)
Title: In-circuit emulator
Inventor: TATSUMI EISAKU
IPC: G06F11/22
Filed: 1987-04-20
Abstract: PURPOSE:To execute debugging of a software even when a target machine is not completed yet, by constituting the titled emulator so that a signal of an I/O port can be inputted manually. CONSTITUTION:A host I/F 2 in which a pod part and a host computer are connected to a target I/F 3 in which the pod part and a target machine are connected, and an input means 4 is connected to a one-chip microcomputer 1 connected to the I/F 2 and the I/F 3. Also, as for an input port of the microcomputer 1, an output from the means 4 is executed preferentially irrespective of the I/F 3, and as for an output port of the microcomputer 1, the I/O executes preferentially the output from the means 4 irrespective of High/Low of a bus 7.
Patent JP-S57211748-A (JP)
Title: Semiconductor device
Inventor: MINATO YUKIO
IPC: H01L21/76
Filed: 1981-06-23
Abstract: PURPOSE:To prevent degradation in characteristics due to mechanical stress when an oxide film is formed at the outside of a step part and to prevent P-N junction leak, by providing an auxiliary region to be separated at the outside of the vicinity of the step part of the edge of the region to be separated which is surrounded by a thick oxide film for separating elements. CONSTITUTION:A channel stopper 9 and a collector layer 2 are formed on a silicon substrate 1. Thereafter selective oxidation is performed with a silicon nitride film as a mask. The auxiliary region to be separated 8 is formed in the vicinity of the outside of the region to be separated 7 and the step part 7a at the edge of the flat surface of the region to be separated 7. Thereafter a base region 3 is formed by ion implantation. Emitter 4 and the like are formed on the region 3. Thus a transistor element is formed. In this constitution, the stress is alleviated in the oxide film 6 and the element region 7 when the oxide film 6 is formed, and the effect and the like on the P-N junction in the element region 7 can be prevented.
Patent JP-S58214873-A (JP)
Title: Hand display stop watch
Inventor: MORIYA TATSUO
IPC: G04F8/02
Filed: 1982-06-07
Abstract: PURPOSE:To attain to miniaturize the titled stop watch down to a wrist watch size, by operating a hand driving step motor only when a measured time is displayed to attain to reduce power consumption to enable the use of a small battery. CONSTITUTION:A 1/10sec clocking counter 3 counts a 1/10sec pulse when a switch 58 responds to a start.stop switch 59. A step motor 10 is revolved until a coincidence detecting circuit 5 detects the coincidence of the content of the counter 3 through a latch circuit 4 for stopping said counting and the counted value of the drive pulse number of the step motor 10 through a 1/10sec drive control circuit 8 due to a 1/10sec hand position counter 6 to carry out the display by a 1/10sec hand 12. In addition, when the counter 3 is reset through a switch 61, the motor 10 is operated until the output of a 1/10sec hand zero position detecting circuit 7 is reversed to restore the sec. hand 12 to a zero position. The display of a midway time is similar and the sec. hand and a min. hand are also similarily controlled to drive the step motor only at a necessary time while a battery is miniaturized because of low power consumption and a hand display stop watch is miniaturized.
Patent JP-S5623761-A (JP)
Title: Epoxy resin composition for sealing semiconductor device
Inventor: KITAMURA MASAHIRO
IPC: C08G59/00
Filed: 1979-08-01
Abstract: PURPOSE:To remarkably improve the moisture resistance of epoxy resin composition after hardening the composition by employing silane coupling agent having epoxy group and silane coupling agent having mercapto group together. CONSTITUTION:0.01-1pt. of mercapto silane is added to epoxy silane of 1pt. in a composition added with epoxy resin having two or more oxysilane rings in a molecule such as bis-phenol or the like, hardener such as maleate, and hardening accelerator such as tetra-substituted phosphonium.tetra-substituted borate, and 0.1-5pts. thereof is mixed with 100pts. of total epoxy resin. The moisture resistance is not improved if it is less than 0.1wt%, while it is lowered in its glass transistion point of hardener if it exceeds 0.5wt%. When it is sealed with composition thus composed, it can remarkably improve the moistue resistance of the composition.
Patent JP-H09265107-A (JP)
Title: Liquid crystal light bulb
Inventor: SHIMIZU HISAE
IPC: G02F1/135
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost light bulb having high sensitivity and high resolution by forming a photoconductive layer consisting of a 1st layer having photoelectric conversion function positioned on the transparent electrode side and a 2nd layer having a lower relative dielectric constant than the 1st layer and positioned on the liq. crystal side. SOLUTION: A double-layered structure consisting of at least 1st and 2nd layers 10, 12 and preferably having a 3rd layer 11 positioned between the layers 10, 12 is imparted to a photoconductive layer 3. The relative dielectric constant ε1 of the 1st layer 10 is higher than the relative dielectric constant ε2 of the 2nd layer 12 and the 3rd layer 13 forms a relative dielectric constant gradient of ε1 → ε2 from the layer 10 toward the interface between the layers 11, 13. Non-single crystalline silicon (amorphous, polycrystalline or microcrystalline silicon) is used as the material of the photoconductive layer 3.  Amorphous Si: H is optimum from the viewpoint of carrier generating photoelectric conversion function and an alloy material such as amorphous SiC or SiN having a low relative dielectric constant is advantageously used so as to reduce the volume of the entire layer 3.
Patent JP-S63263712-A (JP)
Inventor: KINOSHITA TAIZO
IPC: H01G4/30
Filed: 1987-04-22
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-S62257498-A (JP)
Inventor: TAKAMA SATORU
IPC: D21H27/00
Filed: 1986-04-26
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-S5621632-A (JP)
Title: Mixing of fluid
Inventor: OOGAWARA TSUNEO
IPC: B01F5/06
Filed: 1979-07-30
Abstract: PURPOSE:To obtain the highly homogeneous fluid by a procedure in which fluids  are mixed in a static mixer and then mixed with fluids taken out of different  positions in the frontal and rear directions of the flow path by means of mixers  gathered at a fixed position. CONSTITUTION:The mixer consists of a block 5 having a fluid inlet 3, a total of 12 of flow paths 1 and 2, and a fluid discharge port 4. In the position of opening for fluids in the wall on the inlet 3 side, the distance from the bottom of the inlet 3 are different for each of 12 flow paths 1 and 2, where the distance from the back of the discharge port 4 in the position of opening of the wall on the discharge port 4 side are equal. The average diameter and length of each of 12 flow paths 1 and 2 are the same. In short, fluids coming into the inlet 3 flow into respective flow paths 1 and 2 through 12 openings but from different positions in the frontal and rear directions because the positions of openings for each fluid are different. Then, fluids reach the discharge port 4 through 12 openings at the same position as the discharge port 4 from respective flow paths, mixed together, and then discharged to the outside of the mixer.
Patent JP-H10301850-A (JP)
Title: Method and system for providing pseudo fine inclusion system in sectored cache memory so as to maintain cache coherency inside data processing system
Inventor: RAVI KUMAR ARIMIRI
IPC: G06F12/08
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an improved method and system for maintaining cache coherency by allocating the first state of four states so as to indicate the fine inclusion state of a cache line and allocating second and third states so as to indicate the non-fine inclusion state of the cache line. SOLUTION: A secondary cache 13a is provided with the plural cache lines and the data field is divided into plural sectors. A state bit field is related to each cache line and the four states of the corresponding cache line is identified by using it. An inclusion bit field is related to each sector inside each cache line and the inclusion state of the related sector is identified by using it. The first state in the four states is allocated so as to indicate the fine inclusion state of the related cache line and the second and third states are allocated so as to indicate the non-fine inclusion state of the related cache line.
Patent JP-S5222101-A (JP)
Title: Impeller for pump
Inventor: YOSHIHARA SHIGETOMO
IPC: F04D29/22
Filed: 1975-08-13
Abstract: PURPOSE: An impeller for pump formed with endurable plastic material without difficulties in manufacture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03295796-A (JP)
Title: Landing gear for airplane
Inventor: NISHIMURA TOSHIHIKO
IPC: B64C25/40
Filed: 1990-04-16
Abstract: PURPOSE:To reduce the abrasion of tires, axles and bearing sections and obtain stable landing by providing wheel rotating means applying the rotation corresponding to the landing speed to wheels before landing in airplane landing gears with the wheels which support an airframe and glide after landing. CONSTITUTION:An airplane landing gear is constituted of a control device 2 determining the optimum wheel rotating speed from the landing speed signal 1, a driving device 3 consisting of a motor generating the driving force via it, and a transmitting device consisting of a gear 4, a chain 5 and a gear 6 transmitting the driving force to an axle 7. A wheel 8 is rotated at the rotating speed corresponding to the landing speed signal 1, thereby the abrasion of a tire is reduced, and stable landing is obtained.
Patent JP-S5524643-A (JP)
Title: Electronic watch
Inventor: IWADATE MITSUO
IPC: G01R19/165
Filed: 1978-08-10
Abstract: PURPOSE: To detect the terminal voltage of a battery, while an electronic watch is being used, so that the capacity of the battery can be optically displayed, by using such a battery in the watch as has its voltage proportional to the electric capacity.  
     CONSTITUTION: When a switch 10 is turned on, the terminal voltage of such a secondary battery E 0  for an electronic watch as has its voltage proportional to an electric capacity is detected through voltage dividing resistors r 1  and r 2  of a light emitting element drive unit 8 so that LEDs L 1 , L 2  and so on are lit through the corresponding drivers T 1 , T 2  and so on of a light emitting element drive unit 9 is response to the comparison outputs of the comparators C 1 , C 2  and so on which have their standard voltages get stepwise. By these lighting operations, the capacity of the battery E 0  can be displayed even while the watch is being used. As a result, it is possible to easily and accurately judge whether the charge circuit connected with the battery E 0  is driven or not thereby to provided an electronic watch which is conveniently used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61256242-A (JP)
Title: Method and apparatus for inspecting flaw
Inventor: TANAKA MINORU
IPC: G01B11/30
Filed: 1985-05-10
Abstract: PURPOSE:To extract a flaw signal with good sensitivity even when the level of a detection signal varies gently and largely as compared with the change of a flaw signal and a noise component is further contained, by calculating the change quantity of an image signal within a definite time and judging a flaw if the absolute value thereof reaches a threshold value or more. CONSTITUTION:A magnetic disc 1 is mounted to a spindle 3 and a photoelectric element 6 is scanned by drive motors 4, 5. The detection signal from the element 6 is amplified by an amplifier 9 to be inputted to an A/D converter 10. Signal processors 16, 17 perform the judgement and renewal of the max. value and min. value of the detection signal and the operation of the difference between both values every time when the signal from the A/D converter 10 is inputted. Then, the absolute value of the change quantity of the detection signals within a gate signal time having a width equal to the size of a flaw generated in a mutually overlapped state through a frequency dividing circuit, an odd circuit 14 and an even circuit 15 is compared with the threshold value set by a thresh old value setting device 18 and, only when said absolute value is larger than the threshold value, the absolute value of the signal change quantity is written in a memory 20 by a writing order 30.
Patent JP-S5724084-A (JP)
Title: Buffer memory
Inventor: NISHIMURA HIDEKI
IPC: G06F12/12
Filed: 1980-07-17
Abstract: PURPOSE:To increase the bit rate of a buffer memory and reduce the access competition to a main storage device, by securing a long time residence of the data having a high using number of times in a buffer memory. CONSTITUTION:A real address register 13 stores the addresses including a set address 22 that gives an access to a buffer 11 having columns 0-3. In addition to the register 13, the following units are provided: a memory 15 that stores the LRU bit to replace the storage contents of the memory 11; an address register 16 to the memory 15; a separate register 18 that shows the non-use state of the culumns of the memory 11; a residence register 19 that displays the resident column with no registered data used for a subject of replacement; a register 12 that stores a buffer memory request having a residence indication bit 14; and a replacing circuit 17. In case no desired data exists in the memory 11 to the access of ''1'' for the bit 14, the data read out of a main storage device is allotted with priority to the residence column.
Patent JP-H09256579-A (JP)
Title: Fence for preventing fall
Inventor: IKEDA HAJIME
IPC: E04G21/32
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fence for preventing a fall for obviating the fall of a person, etc., from a roof. SOLUTION: A fence for preventing a fall obviates the fall from a roof 20 of an operator on the inclined roof, and has a plurality of supports 40 and a bridge plate 50, and the lower half sections of each support 40 are fixed onto the side wall 11 of a building body 10 as mounting ribs 41 in each support 40 in a plurality of the supports 40. Each erected rib 43 of a plurality of the supports 40 is disposed in upright at regular intervals along the outside of the edge 21a of eaves by projecting and bypassing the intermediate sections of the lower half sections up to the outside of the edge 21a of the eaves as bypass ribs 42 and extending upper half sections towards upper sections from the front ends of the bypass ribs 42 protruded up to the outside of the edge 21a of the eaves as the erected ribs 43.  The bridge plate 50 is stretched and fixed to a plurality of the erected ribs 43 in parallel.
Patent JP-H01269306-A (JP)
Title: Automatic gain control device
Inventor: NAGATA SADAAKI
IPC: H03G3/30
Filed: 1988-04-20
Abstract: PURPOSE:To automatically perform the level control of good quality by extracting and detecting a low band component from an input signal, and providing a time constant circuit which accumulates this detection signal and releases the suppression of a signal level. CONSTITUTION:An automatic gain control part 30 detects an output signal (b) by a detector 1, and controls the input signal (a) inputted by a gain control circuit 3 through the time constant circuit 2, and holds the level of the output signal (b) to be constant. Besides, a time constant control part 40 separates the input signal (a), and extracts the low band component by a low pass filter 4, and accumulates signal voltage detected by the detector 5 in the time constant circuit 6, and controls the time constant circuit 2 by this accumulated voltage, and quickens reset, and releases the level suppression. Thus, the level suppression due to an impulsive sound, for instance, containing the low band component can be quickly reset.
Patent JP-H08175526-A (JP)
Title: Umbrella bag-fitting device
Inventor: ANDOU KIYONORI
IPC: B65B67/04
Filed: 1995-03-29
Abstract: PURPOSE: To obtain an umbrella bag-fitting device that can open an umbrella bag without applying an excessive force to the umbrella bag and impairing the function of the umbrella bag. CONSTITUTION: An umbrella bag-fitting device comprises an abutting plate 20 rotating in the direction of insertion of an umbrella 1 when a tip 1a of the umbrella 1 is abutted thereon and a tongue piece 25 to be pressed in the reverse direction to the insertion direction by a spring hinge 27 mounted on a tip 21 of the abutting plate 20 to rotate in the insertion direction together with the abutting plate 20 by abutting the abutting plate 20 to engage with the edge of an open part of an umbrella bag 9 to pull open the open part, therefore comprising a receiving plate 28 clamping the open part with the tongue piece 25 in the rotating path of the tongue piece 25 and a movable mount 32 laterally sliding by a lateral force produced in the abutting plate 20 when the abutting plate 20 is further rotated by insertion of the umbrella.
Patent JP-H11291358-A (JP)
Title: Manufacture of fiber-reinforced plastic with protrusion and recess pattern
Inventor: KUWANA YOICHI
IPC: B32B33/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber-reinforced plastic with a protrusion and recess pattern having a sense of a depth (a sense of stereoscope) and a sense of a gloss by easily forming a transparent resin layer of a smooth surface on a protrusion and recess shape. SOLUTION: The method for manufacturing a fiber-reinforced plastic with a protrusion and recess pattern comprises a step (a) of placing an uncured transparent surface resin 2 on a surface of a mold 1, a step (b) of uniformly orienting the surface resin while pressing a protrusion and recess film 3 from above and superposing the film 3 on the resin, a step (c) of semicuring the oriented resin 2, releasing the film 3 and transferring the pattern onto the resin, a step (d) of laminating an intermediate layer 5 containing a coloring material, fibers and a resin, then an admixture layer 6 containing a filler, a low shrinkage agent and a resin on the pattern-transferred resin and curing it, and a step (e) of releasing it from the mold.
Patent JP-S60101343-A (JP)
Title: Speed change control method for automatic speed change gear
Inventor: KUBO MASANORI
IPC: F16H61/04
Filed: 1984-05-16
Abstract: PURPOSE:To always maintain an automatic speed change gear in the optimum operating condition by keeping the speed from changing to the top speed step when a throttle valve opening is more than a designated value and a car velocity is less than a designated value in an automatic speed change gear in which a part of function in a high speed range of a hydraulic control device is compensated by an electric control device. CONSTITUTION:A speed change control device of an automatic speed change gear including a plurality of frictional engagement devices for obtaining plural speed change steps has a valve element for controlling for permitting a speed change to the top speed step or not, and the supply of oil pressure to the valve element is controlled by a solenoid valve 92 which is controlled to turn on electricity by an electric arithmetic operation device 101. Output signals of a car velocity sensor 102 and a throttle sensor 103 are input to the operation device 101, and the operation device is adapted to apply an electric current to the solenoid valve 92 on detecting that a throttle valve opening is more than a designated value, for example, 85%, and a car velocity is less than a comparatively high designated value. In this arrangement, a speed change to the top speed step can be checked through the valve element.
Patent JP-2000295518-A (JP)
Title: Automatic focusing device
Inventor: UEDA HIDEJI
IPC: H04N5/232
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic focusing device that uses an optical system with a high magnification to photograph an object and measures the position of the object speedily and precisely. SOLUTION: A plurality of image pickup devices 5, 6, 7 pick up an object 1 with a focusing mark 1 set thereto through an optical system 2 and a spectral prism 4. Image processors 11, 12, 13 apply processing to an image of the photographed focusing mark respectively to calculate a focus evaluation value. The respective image pickup devices 5, 6, 7 are moved toward a focal position on the calculated focus evaluation value to obtain the focal position at which the focus evaluation value is maximized.
Patent JP-S59226184-A (JP)
Title: Method for preventing hydrogen brittleness of metal
Inventor: OOTOSHI YUKIO
IPC: C23G1/02
Filed: 1983-06-03
Abstract: PURPOSE:To prevent extremely effectively the hydrogen brittleness of a metal by allowing a fluorine surface active agent to exist in a surface treating bath of the metal. CONSTITUTION:A fluorine surface active agent, more particularly, a cationic fluorine surface active agent, for example, the surface active agent expressed by the formula I -III is prepd. The above-described surface active agent is made to exist preferably at 100-5,000ppm particulary in the surface treating bath of a metal. The above-described surface treating liquid is enumerated by, for example, a pickling bath and plating bath for pickling, acid dipping, etching, acid cleaning, etc. in which hydrogen brittleness is liable to arise, above all, a zinc plating bath, etc. Such treating agent contg. fluorine surface active agent has the high effect of preventing contact with electron and H<+> released when the metal is ionized by sticking on the surface of the metal from which scale is peeled by, for example, acid cleaning. The formation of nascent hydrogen which is the cause for hydrogen brittleness fracture is thus prevented and the hydrogen brittleness of the metal is effectively prevented.