baber/WOPTO huggingface dataset:
Patent JP-S61181169-A (JP)
Title: Manufacture of field-effect transistor
Inventor: NAKAGAWA ATSUSHI
IPC: H01L21/306
Filed: 1985-02-06
Abstract: PURPOSE:To improve the characteristics of a GaAs field-effect transistor by determining a space between N-type high-concentration impurity layers for a gate electrode and an ohmic electrode by the film thickness of an insulating film through a self- alignment manner. CONSTITUTION:Si<+> ions are implanted onto a substrate 1, an impurity layer 2 is formed, the whole surface is coated with an SiO2 film, and the SiO2 film is etched up to the substrate 1 to shape a pattern 11. The whole surface is coated with a nitride film 12, the ntiride film 12 is formed on the side wall of the pattern 11, and Si<+> ions are implanted while using the pattern 11 as a mask. A high-concentration impurity layer 6 is shaped, the nitride film 12 is removed, the whole surface is coated with a nitride film 13, the crystallizability of the high-concentration impurity layer 6 is recovered, and the nitride film 13 is removed. Ni, AuGe, Ni and Au are evaporated, an electrode 4 and an electrode 5 are formed, and a resist film 14 is applied onto the whole surface. The resist film 14 is etched, a resist film 15 is applied onto the whole surface, and patterned and post-baked, a gate pattern is removed, Al is evaporated onto the whole surface and lifted off, and the resist film 15 is removed. Accordingly, gate resistance can be reduced, thus improving the characteristics.
Patent JP-S60166617-A (JP)
Title: Nicardipine hydrochloride agent for external use
Inventor: KONNO YUU
IPC: A61K9/06
Filed: 1984-02-08
Abstract: PURPOSE:To obtain an external drug having excellent transcutaneous absorption, by dissolving or dispersing nicardipine hydrochloride in a mixed solvent composed of a lower alcohol, lactic acid, thioglycol and urea, and compounding the solution or suspension to a base for external drug. CONSTITUTION:Nicardipine hydrochloride is dissolved or dispersed at a concentration of 1-20W/W% in a mixed solution composed of urea and one or more components selected from a 2-4C alcohol, lactic acid and thioglycol (the ratio of the components to urea is 9-1:1-9, preferably 7-3:3-7). The liquid is compounded to a base for external drug (e.g. white vaseline, plastibase, silicone oil, etc.) to obtain an external drug having cerebral vasodilating activity, coronary vasodilating activity as well as hypotensive activity. The drug has excellent transcutaneous absorbability and is applicable sufficiently as a transcutaneous drug. It can be formed in the form of ointment, tape, patch, poultice, etc.
Patent JP-S63189048-A (JP)
Title: Crt display device
Inventor: HARA KAZUYUKI
IPC: H04N3/18
Filed: 1987-01-31
Abstract: PURPOSE:To comparatively easily perform a test for the setting of a circuit condition or the validity of the condition, etc., by setting the static bias energy of a horizontal output transistor at the optimum value corresponding to a horizontal deflection frequency. CONSTITUTION:A CRT display device 11 switches the resistance value of the base circuit 12 of the horizontal output transistor TrQ corresponding to the horizontal deflection frequency, and sets the static bias energy of the TrQ at the optimum value corresponding to the horizontal deflection frequency. Since the energized time of the TrQ is large when the frequency is low, by increasing energy supplied to the base, a base current is optimized, and saturation is deepened, and it is possible to surely operate the TrQ. When the frequency is high, since the energized time of the TrQ is small, by optimizing the base current and shallowing the saturation, it is possible to shorten an electric charge accumulating time, and to prevent the linearity of a horizontal deflection current from being deteriorated and heat damage due to unrequired heating from being generated.
Patent JP-S62180516-A (JP)
Title: Floating type magnetic head
Inventor: ONISHI HITOSHI
IPC: G11B5/60
Filed: 1986-02-03
Abstract: PURPOSE:To reduce form effect noise by arranging a pair of core pieces of a core part along a direction that intersects the direction of running of a recording medium. CONSTITUTION:A core part 12 made of magnetic material such as, for instance, Mn-Zn ferrite, is fixed to the slanted face 19 around a slider part 11 made of non-magnetic material through a bonding agent such as glass. A pair of core pieces 15, 16 facing each other through a gap 14 provided in the direction nearly at right angles to the direction of running of a recording medium shown by the arrow mark are arranged to face on the slanted face 19 that intersects the above-mentioned direction at theta deg.. Accordingly, when the recording medium runs on the gap 14, it does not pass on the end faces 17, 18 together. A coil 21 is wound on one core piece 16 of the core part 12 through a groove 20, and a groove 22 is provided in the slider part 11 to make winding easily.
Patent JP-S53107242-A (JP)
Title: Magnetic bubble memory package
Inventor: OOTAKE ITARU
IPC: G11C19/08
Filed: 1977-03-01
Abstract: PURPOSE:To fix a cnip to the substrate accurately without influencing electric characteristics, by suing Si adhesives with dielectric strength and elasticity for adhering the cnip to the substrate.
Patent JP-S61183707-A (JP)
Title: Position control device
Inventor: WAKAYAMA KOICHI
IPC: G05B19/416
Filed: 1985-02-08
Abstract: PURPOSE:To execute easily a position control in which both controls have been mixed, by constituting the title device so that a control instruction for indicating whether a position control process is an absolute position control or a one direction repeated control is contained in advance in a position control process program. CONSTITUTION:A position control device is constituted of an encoder 1, a position counter 2 for showing a position by counting its pulse, a memory 3, and a control part 5 for controlling an output to a comparator 4 and an output part 6. In this case, in a position control process program, a control instruction for indicating whether its process is an absolute position control or a one direction repeated control is provided in advance. In this state, when executing an operation, an operation pattern is set to the position setting memory 3, also whether the final step is a repeated positioning mode or not is decided, and in case of an affirmative decision, the position counter 2 is preset. Also, a direction and a speed to an object position are outputted by an acceleration and deceleration pattern.
Patent JP-H09117492-A (JP)
Title: Processing apparatus for dispensing
Inventor: OMURA SHIRO
IPC: G16H10/60
Filed: 1994-01-04
Abstract: PURPOSE: To perform necessary operations side by side at the same time by installing a means for extracting an operational information to be worked without using a dispensing apparatus from the others from the content of a prescription input by an input means and by outputting the operational information without using the dispensing apparatus so as to be recognized by the operator. CONSTITUTION: On dispensing, putting in a patient code by a key operation, together with drug's names and their doses described in a prescription, they are displayed on a monitor screen of CRT 43. When the content on the monitoring screen coincides with the content of the prescription, by pushing an input key and a check key for checking the propriety of the prescription including an incompatibility in the content of the prescription, the relevancy with the past prescriptions for the patient, etc., if it is incompatible, the result is printed out from a printer 45. If it is compatible, the drugs to be processed by an automatic drug dispensing machine 1 is classified into A file while the other drugs are classified into B file from the prescription and they are registered in a memory 44 and the dispensing information is printed out through the printer 45.
Patent JP-S52105801-A (JP)
Title: Centering device for disc
Inventor: SUZUKI TOORU
IPC: G11B17/028
Filed: 1976-03-02
Abstract: PURPOSE: To align the center of a disc with the center of rotation by shifting a plurality of sliding members in the outer peripheral edge of the disc by means of thread or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57137046-A (JP)
Title: Method and apparatus for rivet caulking
Inventor: KINOSHITA YOSHIKIYO
IPC: B21J15/40
Filed: 1981-02-16
Abstract: PURPOSE:To improve the beautiful sight by lowering a stem having an engraved pattern at the tip to a fixing material held by an anvil, moving a rivet into the fixing material, caulking the foot and thereby engraving a pattern of regular direction. CONSTITUTION:A rivet 3 that has no engraved pattern on the head is held by a rivet holder 5, and a stem 14, a stem holder 12 and the rivet holder 5 are lowered. When the tip of the rivet 3 enters a bottom hole of a fixing material and arrives at a defined position, the rivet holder 5 stops. At this time, the stem holder 12 continues to go down and pushes down the rivet 3 from the rivet holder 5, and a pilot pin 10 is lowered by the rivet. After the rivet 3 penetrates the fixing material and the pilot pin 10 stops, the stem 14 and the stem holder 12 go down to compress the rivet 3 between the stem 14 and anvil 11, and the fixing material is caulked. At the same time, an engraved pattern is formed on the head of the rivet 3 by an engraved part 16 of pressure welded part of rivet head of the stem 14.
Patent JP-S55114490-A (JP)
Title: Laser welding method
Inventor: ISHIDA SHIYUUICHI
IPC: B23K26/21
Filed: 1979-02-28
Abstract: PURPOSE:To prevent the formation of craters without breaking the thermal stability of the resonator by constituting the focus position of a laser beam movably in the radiation direction and expanding the welding area part of the final end of the weld zone thereby decreasing power density. CONSTITUTION:In welding the welding work 11 on a working table 10 by the laser beam 3 passed through a small barrel 8 through a reflecting mirror 9, the focusing lens 2 of the laser beam 3 is constituted slidably by the mechanism of a holder 4, motor 7 and feed screw 6 and the focus position of the beam 3 is constituted moving-adjustably in the radiation direction by a control unit not illustrated. The radiation part is moved in the arrow direction with respect to the weld zone 12 of the welding work 11 to form a weld zone 14. At the final end of the welding, the focus position is kept apart from the welding work 11 through the movement of the lens 2 to expand the welding area and qaudually decrease the welding density, whereby the beam hold 13 is made shallow and the formation of any crater is prevented. Unlike in conventional methods, the resonator may be held with good thermal stability because this does not involve gradual decrease of the beam output.
Patent JP-H03228310-A (JP)
Title: Mask for x-ray exposure and manufacture thereof
Inventor: SOGA TAKASHI
IPC: G03F1/22
Filed: 1990-02-02
Abstract: PURPOSE:To reduce the strain on the mask positions without forming a supplementary layer as usual by a method wherein the opposite surface to the surface of an X-ray transmissible thin film substrate in contact with X-ray absorber patterns is processed so that the thickness of said substrate may be differentiated between the X-ray absorber pattern parts and the other parts. CONSTITUTION:Within the title mask for X-ray exposure, the opposite surface to the surface of an X-ray transmissive thin film substrate 2 in contact with X-ray absorber patterns 3 is processed so that the thickness of said substrate 2 may be differentiated between the X-ray absorber pattern parts 3 and the other parts. For example, when the stresses of said substrate 2 and said patterns 3 are tensile stress or compressive stress taking the same direction, the thickness of said substrate 2 on said patterns 3 is reduced, however, when both element 2 and 3 take different directions, the thickness of the X-ray transmissive thin film substrate 2 on the parts excluding the X-ray absorber patterns 3 is reduced.
Patent JP-H02204623-A (JP)
Title: Radiator cap
Inventor: MIHASHI KENJI
IPC: B60H1/32
Filed: 1989-01-31
Abstract: PURPOSE:To prohibit a cap part from opening immediately after running by installing a deformable member, being engaged with a notch installed in a filler port by temperature of a radiator body, in this cap part. CONSTITUTION:When a body 1 is lower in temperature than the deformative one, temperature in a deformable member 8 will not go up to this deformative temperature, so that an engaged projection 9 of the deformable member 8 is in no case engaged with a notch 7, thus a cap part 3 is removable from a filler port. On the other hand, when the body 1 is higher in temperature than the deformative one, temperature in the deformable member 8 is made to go up to more than the deformative temperature via a flange 4 and a claw 5, whereby the engaged projection 9 is engaged with the notch 7 before the cap part 3 is rotated as far as 180 degrees, thus the cap part 3 cannot be removed from the body 1. With this constitution, the cap part 3 is able to prohibit its opening immediately after running, thus such a possibility that a gasified liquid might be spouted by mistake is prevented from occurring.
Patent JP-H05190135-A (JP)
Title: Sensitivity adjustment for inductive coupling plasma mass analyzing device
Inventor: TAKASUKA MASAMI
IPC: H01J49/10
Filed: 1992-01-09
Abstract: PURPOSE:To provide the sensitivity adjustment method for an inductive coupling plasma mass analyzing device with which the sufficient sensitivity corresponding to a variety of elements in one time of adjustment. CONSTITUTION:For a mixed standard solution in which four kinds of samples: Hg, ArO, Co and Sr are mixed, heating is carried out with a temperature rising profile A having the first - fourth stages A1-A4 corresponding to the respective samples. When each sample is detected in each of the first - fourth stages A1-A4, the sensitivity of an inductive coupling plasma mass analyzing device is adjusted.
Patent JP-H08221658-A (JP)
Title: Store layout
Inventor: SAKAMOTO MASAO
IPC: G06Q30/06
Filed: 1995-02-10
Abstract: PURPOSE: To improve the convenience of a store by shortening the wait time of a purchase customer at checkout time. CONSTITUTION: Plural checker operation type POS devices 102 on which checkers 108 as store clerks perform check-out operation are installed separately and symmetrically on the right and left sides across a self-check-out type POS device 101 on which a purchase customer performs check-out operation itself, and the purchase customer 109 is enabled to optionally select one of the self- check-out type POS device 101 and checker operation type POS devices 102 for the check-out operation, and when the self-check-out type POS device 101 is selected, the money can automatically be adjusted by an automatic cash receiving and paying machine 107.
Patent JP-S61183005-A (JP)
Title: Shelf installation
Inventor: HATOUCHI GOKICHI
IPC: B65G1/137
Filed: 1985-02-06
Abstract: PURPOSE:To prevent an article and the like from colliding by switching over a frequency to an invertor for a drive motor which is used for travelling of a movable shelf when a foreign object is detected on the way in motion in a shelf installation equipped with movable shelves. CONSTITUTION:A frequency set device 9 is arranged which stores data in advance based on an inertia distance (l) and an inclination of a floor, if any. And a movable shelf 2 is allowed to travel at a certain speed V1 by means of a motor 6. When a foreign object is detected on the way in motion by a foreign object detector 11, a signal is input to the frequency set device 9 permitting device 9 to switch over to a low speed range. This allows the frequency to an invertor 8 to be gradually decreased based on the set point permitting the movable shelf 2 to be decelerated in travelling. This causes the frequency to be decreased to a level which allows the motor 6 to stop at the end of the desired inertia distance (l) permitting the movable shelf 2 to stop at the stated position. This configuration prevents a possible collision due to the settlement of a floor.
Patent JP-2000223600-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOSHIDA HIROSHI
IPC: H01L21/8248
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, by siliciding not only a gate electrode and source/drain region of MOS but also an electrode region of a bipolar transistor. SOLUTION: A semiconductor device 100 is of a BiCMOS type in which in PMOS and NMOS regions 18 and 20, as in prior art BiCMOS semiconductor device, a P+-region 48 (source/drain region), an N+-region 44 (source/drain region) and a gate electrode 40 are silicided in their surface layers, for example, as a silicide layer 70. In an NPN region 14 of the semiconductor device, surface layers of N+ and P+ regions 24 and 48 are silicided for example, as a silicide layer 70 of CoSi, while surface layers of P+ and N+ regions 32 and 44 are silicided for example, as, a silicide layer 70 of CoSi.
Patent JP-S58140837-A (JP)
Title: Keyboard device
Inventor: NAKAMURA HARUKA
IPC: H03M11/14
Filed: 1982-02-15
Abstract: PURPOSE:To enable an operator to feed a character with just a single hand and to realize an automatic release of a shift state for a keyboard device having a shift key, by inputting the keying information on the shift key to a memory circuit to make it shift state. CONSTITUTION:When a shift key 1 is struck, a flip-flop 2 is set by the signal supplied from the key 1. The output of the flip-flop 2 is supplied to an encoder 3 to obtain a shift state. Under such conditions, either one of symbol keys 11- 1n is struck, the encoder 3 converts the signals supplied from keys 11-1n into prescribed codes which are different from the non-shift state to obtain an input data. At the same time, the signals sent from struck keys 11-1n reset the flip- flop 2 via an NOR circuit 4 and a delaying circuit 5 and set the flip-flop 2 to a non-shift state again.
Patent JP-H08194764-A (JP)
Title: Recording system for one-dimensional code
Inventor: ISHIKAWA YASUO
IPC: G06K1/12
Filed: 1995-01-17
Abstract: PURPOSE: To provide the recording system of a one-dimensional code, by which the quantity of information involved can be increased without increasing the number of bits. CONSTITUTION: The recording system of the one-dimensional code marks respective segments as black or white with n (n is an integer 2 on more than 2) segments arranged in a line as a one unit data code, makes the respective segments correspond to be information 1/0 and shows one unit as 2<n> ary data. First code recording information by the combination of the respective unit data codes of bit information 2 to 7 and second code recording information which is made to correspond to 1/0 of bit information by increasing or decreasing the width of the mark of bit information in a prescribed position, which is recorded at every unit data code, against a standard width are added.
Patent JP-H06236253-A (JP)
Title: Bit computing element
Inventor: NAKAJIMA YOSHIHIDE
IPC: G06F7/38
Filed: 1993-02-10
Abstract: PURPOSE:To provide the arithmetic result most reducing arithmetic error even in the limitation of a finite word length without missing the code of the arithmetic result by limiting the range of a value to be provided while investigating the digit overflow of an output from a bit shift rotate computing element. CONSTITUTION:A numeral to be calculated expressed by a numerical value with a code stored in an input register 1 is applied to a bit shift computing element 2, and one-bit shift arithmetic is performed. Concerning the shift arithmetic result, it is investigated by a digit overflow detector 3 whether the digit overflows or not. In the case of positive or negative overflow, in place of the digit, an amplitude limiter 4 outputs the absolute maximum numeral to be expressed with the prescribed number of bits. Arbitrary arithmetic is further performed by an ALU 5 concerning the amplitude limit output, and the result is stored in an output register 6. Namely, when the shifted result of the bit shift computing element 2 generates the digit overflow concerning the numerical value with the code, it is detected by the digit overflow detector 3, and the amplitude is limited by the amplitude limiter 4.
Patent JP-S59148934-A (JP)
Title: Drawing device of width line
Inventor: KOGURE SHIGERU
IPC: G06F3/13
Filed: 1983-02-14
Abstract: PURPOSE:To improve throughput according to the reduction of data quantity and to smear out the gap of folded points to remove the gap by processing one line of a width line as the smear out data of a closed polygon to draw the width line. CONSTITUTION:At the drawing of the width line, width line specifying data from a host CPU is written in a segment buffer 2 together with vector data through a channel adaptor 1. The data are received by a bit map controller 4 through a graphic processor 3. A data difference operator 5 converts the received data into vector data glass data and the converted data are written in a frame buffer 6. In a folding point having any angle as shown in the figure, the end points of the 1st segment L5 and the 2nd segment L6 are overlapped at their folding point Q more deeply than one side of a square C5 which is inclined by 45 deg. from the X axis, so that a wedge-like gap is removed at the folding point.
Patent JP-H02203331-A (JP)
Title: Radiograph information reader
Inventor: SAOTOME SHIGERU
IPC: G01T1/29
Filed: 1989-01-31
Abstract: PURPOSE:To decrease flare phenomenon in a main scanning direction by fixing plural plate-like members to the incident edge plane of a light guide so that they are extended almost vertically to the incident edge plane with their adjacent planes confronting each other with prescribed spaces in the main scanning direction. CONSTITUTION:The plate-like members 13 are erected vertically to the incident edge plane 8a, and provided with the planes confronting each other with the fixed spaces in the main scanning direction. Therefore, reflecting light 2a is made incident on these plate-like members 31 and a part of it is absorbed and the other part is reflected. The reflecting light 2a which is reflected by the plate-like members 31 is made incident on the incident edge plane 8a, and a part of it is made incident on the inside of the light guide 8, and a remaining part is reflected by the incident edge plane 8a. This reflected reflecting light is made incident on a stimulative phospher sheet: Since the incident position is comparatively near a scanning position P of excited light, stimulated luminous light which is caused by excited reflecting light has little influence on the quality of a picture. Thus, the flare phenomenon can be effectively dicreased in the main scanning direction where it has the most significant influence.
Patent JP-H07227324-A (JP)
Title: Protector for mirror-finished plate of drawer
Inventor: IMAI FUMIHIRO
IPC: A47B88/00
Filed: 1994-02-21
Abstract: PURPOSE:To provide a mirror finished plate protector which achieves higher workability by facilitating the mounting of a protective material or a support leg on a mirror-finished plate of a drawer and enables the yielding of excellent effect in respects of the mounted state of the protective material, durability, appearance and the like by holding the integrity of the protective material and the mirror-finished plate firmly to prevent the generation of chattering, poor appearance, slipping off and the like effectively. CONSTITUTION:A protective material 4 is attached to the lower rim of a mirror- finished plate 5 of a drawer to prevent damage to the mirror-finished plate 5 caused by external contact. A hook-shaped retaining part 9 is provided to retain the protective material 4 to the mirror-finished plate 5 by abutting the mirror-finished plate 5 and parallel moving, and a latch-shaped stopper part 10 which moves automatically by an elastic force at a position of retaining the protective material 4 with the retaining part 9 to block a return action on the side opposite to the movement direction of the protective material is provided.